Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

48 files changed, 10607 insertions, 0 deletions

diff --git a/ksysguard/gui/SensorDisplayLib/BarGraph.cc b/ksysguard/gui/SensorDisplayLib/BarGraph.cc
new file mode 100644
index 000000000..f6dc741cb
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/BarGraph.cc
@@ -0,0 +1,177 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 1999, 2000 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <assert.h>
+#include <string.h>
+
+#include <qpainter.h>
+
+#include <kdebug.h>
+#include <kiconloader.h>
+
+#include <ksgrd/StyleEngine.h>
+
+#include "BarGraph.h"
+
+BarGraph::BarGraph( QWidget *parent, const char *name )
+  : QWidget( parent, name )
+{
+  // paintEvent covers whole widget so we use no background to avoid flicker
+  setBackgroundMode( NoBackground );
+
+  bars = 0;
+  minValue = 0.0;
+  maxValue = 100.0;
+  lowerLimit = upperLimit = 0.0;
+  lowerLimitActive = upperLimitActive = false;
+
+  normalColor = KSGRD::Style->firstForegroundColor();
+  alarmColor = KSGRD::Style->alarmColor();
+  backgroundColor = KSGRD::Style->backgroundColor();
+  fontSize = KSGRD::Style->fontSize();
+
+  // Anything smaller than this does not make sense.
+  setMinimumSize( 16, 16 );
+  setSizePolicy( QSizePolicy( QSizePolicy::Expanding,
+                 QSizePolicy::Expanding, false ) );
+}
+
+BarGraph::~BarGraph()
+{
+}
+
+bool BarGraph::addBar( const QString &footer )
+{
+  samples.resize( bars + 1 );
+  samples[ bars++ ] = 0.0;
+  footers.append( footer );
+
+  return true;
+}
+
+bool BarGraph::removeBar( uint idx )
+{
+  if ( idx >= bars ) {
+    kdDebug(1215) << "BarGraph::removeBar: idx " << idx << " out of range "
+                  << bars << endl;
+    return false;
+  }
+
+  samples.resize( --bars );
+  footers.remove( footers.at( idx ) );
+  update();
+
+  return true;
+}
+
+void BarGraph::updateSamples( const QMemArray<double> &newSamples )
+{
+  samples = newSamples;
+  update();
+}
+
+void BarGraph::changeRange( double min, double max )
+{
+  minValue = min;
+  maxValue = max;
+}
+
+void BarGraph::paintEvent( QPaintEvent* )
+{
+  int w = width();
+  int h = height();
+
+  QPixmap pm( w, h );
+  QPainter p;
+  p.begin( &pm, this );
+  p.setFont( QFont( p.font().family(), fontSize ) );
+  QFontMetrics fm( p.font() );
+
+  pm.fill( backgroundColor );
+
+  /* Draw white line along the bottom and the right side of the
+   * widget to create a 3D like look. */
+  p.setPen( QColor( colorGroup().light() ) );
+  p.drawLine( 0, h - 1, w - 1, h - 1 );
+  p.drawLine( w - 1, 0, w - 1, h - 1 );
+
+  p.setClipRect( 1, 1, w - 2, h - 2 );
+
+  if ( bars > 0 ) {
+    int barWidth = ( w - 2 ) / bars;
+    uint b;
+    /* Labels are only printed underneath the bars if the labels
+     * for all bars are smaller than the bar width. If a single
+     * label does not fit no label is shown. */
+    bool showLabels = true;
+    for ( b = 0; b < bars; b++ )
+      if ( fm.width( footers[ b ] ) > barWidth )
+        showLabels = false;
+
+    int barHeight;
+    if ( showLabels )
+      barHeight = h - 2 - ( 2 * fm.lineSpacing() ) - 2;
+    else
+      barHeight = h - 2;
+
+    for ( uint b = 0; b < bars; b++ ) {
+      int topVal = (int) ( (float)barHeight / maxValue *
+                           ( samples[ b ] - minValue ) );
+      /* TODO: This widget does not handle negative values properly. */
+      if ( topVal < 0 )
+        topVal = 0;
+
+      for ( int i = 0; i < barHeight && i < topVal; i += 2 ) {
+        if ( ( upperLimitActive && samples[ b ] > upperLimit ) ||
+             ( lowerLimitActive && samples[ b ] < lowerLimit ) )
+          p.setPen( alarmColor.light( static_cast<int>( 30 + ( 70.0 /
+                                      ( barHeight + 1 ) * i ) ) ) );
+        else
+          p.setPen( normalColor.light( static_cast<int>( 30 + ( 70.0 /
+                                      ( barHeight + 1 ) * i ) ) ) );
+        p.drawLine( b * barWidth + 3, barHeight - i, ( b + 1 ) * barWidth - 3,
+                    barHeight - i );
+      }
+
+      if ( ( upperLimitActive && samples[ b ] > upperLimit ) ||
+           ( lowerLimitActive && samples[ b ] < lowerLimit ) )
+        p.setPen( alarmColor );
+      else
+        p.setPen( normalColor );
+
+      if ( showLabels ) {
+        p.drawText( b * barWidth + 3, h - ( 2 * fm.lineSpacing() ) - 2,
+                    barWidth - 2 * 3, fm.lineSpacing(), Qt::AlignCenter,
+                    footers[ b ] );
+        p.drawText( b * barWidth + 3, h - fm.lineSpacing() - 2,
+                    barWidth - 2 * 3, fm.lineSpacing(), Qt::AlignCenter,
+                    QString( "%1" ).arg( samples[ b ] ) );
+      }
+    }
+  }
+
+  p.end();
+  bitBlt( this, 0, 0, &pm );
+}
+
+#include "BarGraph.moc"
diff --git a/ksysguard/gui/SensorDisplayLib/BarGraph.h b/ksysguard/gui/SensorDisplayLib/BarGraph.h
new file mode 100644
index 000000000..aca20c629
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/BarGraph.h
@@ -0,0 +1,94 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+    Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef KSG_BARGRAPH_H
+#define KSG_BARGRAPH_H
+
+#include <qmemarray.h>
+#include <qptrvector.h>
+#include <qwidget.h>
+
+class BarGraph : public QWidget
+{
+  Q_OBJECT
+
+  friend class DancingBars;
+
+  public:
+    BarGraph( QWidget *parent, const char *name = 0 );
+    ~BarGraph();
+
+    bool addBar( const QString &footer );
+    bool removeBar( uint idx );
+
+    void updateSamples( const QMemArray<double> &newSamples );
+
+    double getMin() const
+    {
+      return minValue;
+    }
+
+    double getMax() const
+    {
+      return maxValue;
+    }
+
+    void getLimits( double &l, bool &la, double &u, bool &ua ) const
+    {
+      l = lowerLimit;
+      la = lowerLimitActive;
+      u = upperLimit;
+      ua = upperLimitActive;
+    }
+
+    void setLimits( double l, bool la, double u, bool ua )
+    {
+      lowerLimit = l;
+      lowerLimitActive = la;
+      upperLimit = u;
+      upperLimitActive = ua;
+    }
+
+    void changeRange( double min, double max );
+
+  protected:
+    virtual void paintEvent( QPaintEvent* );
+
+  private:
+    double minValue;
+    double maxValue;
+    double lowerLimit;
+    double lowerLimitActive;
+    double upperLimit;
+    bool upperLimitActive;
+    bool autoRange;
+    QMemArray<double> samples;
+    QStringList footers;
+    uint bars;
+    QColor normalColor;
+    QColor alarmColor;
+    QColor backgroundColor;
+    int fontSize;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/DancingBars.cc b/ksysguard/gui/SensorDisplayLib/DancingBars.cc
new file mode 100644
index 000000000..48c360713
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/DancingBars.cc
@@ -0,0 +1,353 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+    Copyright (c) 1999, 2000, 2001 Chris Schlaeger <cs@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <qcheckbox.h>
+#include <qdom.h>
+#include <qlineedit.h>
+#include <qlistview.h>
+#include <qpushbutton.h>
+#include <qspinbox.h>
+#include <qtooltip.h>
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <knumvalidator.h>
+#include <ksgrd/SensorManager.h>
+#include <ksgrd/StyleEngine.h>
+
+#include "BarGraph.h"
+#include "DancingBarsSettings.h"
+
+#include "DancingBars.h"
+
+DancingBars::DancingBars( QWidget *parent, const char *name, const QString &title,
+                          int, int, bool noFrame_, bool isApplet )
+  : KSGRD::SensorDisplay( parent, name, title, noFrame_, isApplet )
+{
+  mBars = 0;
+  mFlags = QBitArray(100);
+  mFlags.fill( false );
+
+  if ( noFrame() )
+    mPlotter = new BarGraph( this );
+  else
+    mPlotter = new BarGraph( frame() );
+
+  setMinimumSize( sizeHint() );
+
+  /* All RMB clicks to the mPlotter widget will be handled by 
+   * SensorDisplay::eventFilter. */
+  mPlotter->installEventFilter( this );
+
+  setPlotterWidget( mPlotter );
+
+  setModified( false );
+}
+
+DancingBars::~DancingBars()
+{
+}
+
+void DancingBars::configureSettings()
+{
+  mSettingsDialog = new DancingBarsSettings( this );
+
+  mSettingsDialog->setTitle( title() );
+  mSettingsDialog->setMinValue( mPlotter->getMin() );
+  mSettingsDialog->setMaxValue( mPlotter->getMax() );
+
+  double l, u;
+  bool la, ua;
+  mPlotter->getLimits( l, la, u, ua );
+
+  mSettingsDialog->setUseUpperLimit( ua );
+  mSettingsDialog->setUpperLimit( u );
+
+  mSettingsDialog->setUseLowerLimit( la );
+  mSettingsDialog->setLowerLimit( l );
+
+  mSettingsDialog->setForegroundColor( mPlotter->normalColor );
+  mSettingsDialog->setAlarmColor( mPlotter->alarmColor );
+  mSettingsDialog->setBackgroundColor( mPlotter->backgroundColor );
+  mSettingsDialog->setFontSize( mPlotter->fontSize );
+
+  QValueList< QStringList > list;
+  for ( uint i = mBars - 1; i < mBars; i-- ) {
+    QStringList entry;
+    entry << sensors().at( i )->hostName();
+    entry << KSGRD::SensorMgr->translateSensor( sensors().at( i )->name() );
+    entry << mPlotter->footers[ i ];
+    entry << KSGRD::SensorMgr->translateUnit( sensors().at( i )->unit() );
+    entry << ( sensors().at( i )->isOk() ? i18n( "OK" ) : i18n( "Error" ) );
+
+    list.append( entry );
+  }
+  mSettingsDialog->setSensors( list );
+
+  connect( mSettingsDialog, SIGNAL( applyClicked() ), SLOT( applySettings() ) );
+
+  if ( mSettingsDialog->exec() )
+    applySettings();
+
+  delete mSettingsDialog;
+  mSettingsDialog = 0;
+}
+
+void DancingBars::applySettings()
+{
+  setTitle( mSettingsDialog->title() );
+  mPlotter->changeRange( mSettingsDialog->minValue(), mSettingsDialog->maxValue() );
+  mPlotter->setLimits( mSettingsDialog->useLowerLimit() ?
+                       mSettingsDialog->lowerLimit() : 0,
+                       mSettingsDialog->useLowerLimit(),
+                       mSettingsDialog->useUpperLimit() ?
+                       mSettingsDialog->upperLimit() : 0,
+                       mSettingsDialog->useUpperLimit() );
+
+  mPlotter->normalColor = mSettingsDialog->foregroundColor();
+  mPlotter->alarmColor = mSettingsDialog->alarmColor();
+  mPlotter->backgroundColor = mSettingsDialog->backgroundColor();
+  mPlotter->fontSize = mSettingsDialog->fontSize();
+
+  QValueList< QStringList > list = mSettingsDialog->sensors();
+  QValueList< QStringList >::Iterator it;
+
+  for ( uint i = 0; i < sensors().count(); i++ ) {
+    bool found = false;
+    for ( it = list.begin(); it != list.end(); ++it ) {
+      if ( (*it)[ 0 ] == sensors().at( i )->hostName() &&
+           (*it)[ 1 ] == KSGRD::SensorMgr->translateSensor( sensors().at( i )->name() ) ) {
+        mPlotter->footers[ i ] = (*it)[ 2 ];
+        found = true;
+        break;
+      }
+    }
+
+    if ( !found )
+      removeSensor( i );
+  }
+
+  repaint();
+  setModified( true );
+}
+
+void DancingBars::applyStyle()
+{
+  mPlotter->normalColor = KSGRD::Style->firstForegroundColor();
+  mPlotter->alarmColor = KSGRD::Style->alarmColor();
+  mPlotter->backgroundColor = KSGRD::Style->backgroundColor();
+  mPlotter->fontSize = KSGRD::Style->fontSize();
+
+  repaint();
+  setModified( true );
+}
+
+bool DancingBars::addSensor( const QString &hostName, const QString &name,
+                             const QString &type, const QString &title )
+{
+  if ( type != "integer" && type != "float" )
+    return false;
+
+  if ( mBars >= 32 )
+    return false;
+
+  if ( !mPlotter->addBar( title ) )
+    return false;
+
+  registerSensor( new KSGRD::SensorProperties( hostName, name, type, title ) );
+
+  /* To differentiate between answers from value requests and info
+   * requests we add 100 to the beam index for info requests. */
+  sendRequest( hostName, name + "?", mBars + 100 );
+  ++mBars;
+  mSampleBuffer.resize( mBars );
+
+  QString tooltip;
+  for ( uint i = 0; i < mBars; ++i ) {
+    tooltip += QString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" )
+                                   .arg( sensors().at( i )->hostName() )
+                                   .arg( sensors().at( i )->name() );
+  }
+  QToolTip::remove( mPlotter );
+  QToolTip::add( mPlotter, tooltip );
+
+  return true;
+}
+
+bool DancingBars::removeSensor( uint pos )
+{
+  if ( pos >= mBars ) {
+    kdDebug(1215) << "DancingBars::removeSensor: idx out of range ("
+                  << pos << ")" << endl;
+    return false;
+  }
+
+  mPlotter->removeBar( pos );
+  mBars--;
+  KSGRD::SensorDisplay::removeSensor( pos );
+
+  QString tooltip;
+  for ( uint i = 0; i < mBars; ++i ) {
+    tooltip += QString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" )
+                                   .arg( sensors().at( i )->hostName() )
+                                   .arg( sensors().at( i )->name() );
+  }
+  QToolTip::remove( mPlotter );
+  QToolTip::add( mPlotter, tooltip );
+
+  return true;
+}
+
+void DancingBars::updateSamples( const QMemArray<double> &samples )
+{
+  mPlotter->updateSamples( samples );
+}
+
+void DancingBars::resizeEvent( QResizeEvent* )
+{
+  if ( noFrame() )
+    mPlotter->setGeometry( 0, 0, width(), height() );
+  else
+    frame()->setGeometry( 0, 0, width(), height() );
+}
+
+QSize DancingBars::sizeHint()
+{
+  if ( noFrame() )
+    return ( mPlotter->sizeHint() );
+  else
+    return ( frame()->sizeHint() );
+}
+
+void DancingBars::answerReceived( int id, const QString &answer )
+{
+  /* We received something, so the sensor is probably ok. */
+  sensorError( id, false );
+	
+  if ( id < 100 ) {
+    mSampleBuffer[ id ] = answer.toDouble();
+    if ( mFlags.testBit( id ) == true ) {
+      kdDebug(1215) << "ERROR: DancingBars lost sample (" << mFlags
+                    << ", " << mBars << ")" << endl;
+      sensorError( id, true );
+    }
+    mFlags.setBit( id, true );
+
+    bool allBitsAvailable = true;
+    for ( uint i = 0; i < mBars; ++i )
+      allBitsAvailable &= mFlags.testBit( i );
+
+    if ( allBitsAvailable ) {
+      mPlotter->updateSamples( mSampleBuffer );
+      mFlags.fill( false );
+    }
+  } else if ( id >= 100 ) {
+    KSGRD::SensorIntegerInfo info( answer );
+    if ( id == 100 )
+      if ( mPlotter->getMin() == 0.0 && mPlotter->getMax() == 0.0 ) {
+        /* We only use this information from the sensor when the
+         * display is still using the default values. If the
+         * sensor has been restored we don't touch the already set
+         * values. */
+        mPlotter->changeRange( info.min(), info.max() );
+			}
+
+    sensors().at( id - 100 )->setUnit( info.unit() );
+	}
+}
+
+bool DancingBars::restoreSettings( QDomElement &element )
+{
+  SensorDisplay::restoreSettings( element );
+
+  mPlotter->changeRange( element.attribute( "min", "0" ).toDouble(),
+                         element.attribute( "max", "0" ).toDouble() );
+
+  mPlotter->setLimits( element.attribute( "lowlimit", "0" ).toDouble(),
+                       element.attribute( "lowlimitactive", "0" ).toInt(),
+                       element.attribute( "uplimit", "0" ).toDouble(),
+                       element.attribute( "uplimitactive", "0" ).toInt() );
+
+  mPlotter->normalColor = restoreColor( element, "normalColor",
+                                        KSGRD::Style->firstForegroundColor() );
+  mPlotter->alarmColor = restoreColor( element, "alarmColor",
+                                       KSGRD::Style->alarmColor() );
+  mPlotter->backgroundColor = restoreColor( element, "backgroundColor",
+                                            KSGRD::Style->backgroundColor() );
+  mPlotter->fontSize = element.attribute( "fontSize", QString( "%1" ).arg(
+                                          KSGRD::Style->fontSize() ) ).toInt();
+
+  QDomNodeList dnList = element.elementsByTagName( "beam" );
+  for ( uint i = 0; i < dnList.count(); ++i ) {
+    QDomElement el = dnList.item( i ).toElement();
+    addSensor( el.attribute( "hostName" ), el.attribute( "sensorName" ),
+               ( el.attribute( "sensorType" ).isEmpty() ? "integer" :
+               el.attribute( "sensorType" ) ), el.attribute( "sensorDescr" ) );
+  }
+
+  setModified( false );
+
+  return true;
+}
+
+bool DancingBars::saveSettings( QDomDocument &doc, QDomElement &element,
+                                bool save )
+{
+  element.setAttribute( "min", mPlotter->getMin() );
+  element.setAttribute( "max", mPlotter->getMax() );
+  double l, u;
+  bool la, ua;
+  mPlotter->getLimits( l, la, u, ua );
+  element.setAttribute( "lowlimit", l );
+  element.setAttribute( "lowlimitactive", la );
+  element.setAttribute( "uplimit", u );
+  element.setAttribute( "uplimitactive", ua );
+
+  saveColor( element, "normalColor", mPlotter->normalColor );
+  saveColor( element, "alarmColor", mPlotter->alarmColor );
+	saveColor( element, "backgroundColor", mPlotter->backgroundColor );
+  element.setAttribute( "fontSize", mPlotter->fontSize );
+
+  for ( uint i = 0; i < mBars; ++i ) {
+    QDomElement beam = doc.createElement( "beam" );
+    element.appendChild( beam );
+    beam.setAttribute( "hostName", sensors().at( i )->hostName() );
+    beam.setAttribute( "sensorName", sensors().at( i )->name() );
+    beam.setAttribute( "sensorType", sensors().at( i )->type() );
+    beam.setAttribute( "sensorDescr", mPlotter->footers[ i ] );
+  }
+
+  SensorDisplay::saveSettings( doc, element );
+
+  if ( save )
+    setModified( false );
+
+  return true;
+}
+
+bool DancingBars::hasSettingsDialog() const
+{
+  return true;
+}
+
+#include "DancingBars.moc"
diff --git a/ksysguard/gui/SensorDisplayLib/DancingBars.h b/ksysguard/gui/SensorDisplayLib/DancingBars.h
new file mode 100644
index 000000000..ad671dfe7
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/DancingBars.h
@@ -0,0 +1,90 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+    Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef KSG_DANCINGBARS_H
+#define KSG_DANCINGBARS_H
+
+#include <SensorDisplay.h>
+#include <qbitarray.h>
+
+class KIntNumInput;
+
+class QGroupBox;
+class QLineEdit;
+class QListViewItem;
+
+class BarGraph;
+class DancingBarsSettings;
+
+class DancingBars : public KSGRD::SensorDisplay
+{
+  Q_OBJECT
+
+  public:
+    DancingBars( QWidget *parent = 0, const char *name = 0,
+                 const QString &title = QString::null, int min = 0,
+                 int max = 100, bool noFrame = false, bool isApplet = false );
+    virtual ~DancingBars();
+
+    void configureSettings();
+
+    bool addSensor( const QString &hostName, const QString &name,
+                    const QString &type, const QString &title );
+    bool removeSensor( uint pos );
+
+    void updateSamples( const QMemArray<double> &samples );
+
+    virtual QSize sizeHint();
+
+    virtual void answerReceived( int id, const QString &answer );
+
+    bool restoreSettings( QDomElement& );
+    bool saveSettings( QDomDocument&, QDomElement&, bool save = true );
+
+    virtual bool hasSettingsDialog() const;
+
+  public slots:
+    void applySettings();
+    virtual void applyStyle();
+
+  protected:
+    virtual void resizeEvent( QResizeEvent* );
+
+  private:
+    uint mBars;
+
+    BarGraph* mPlotter;
+
+    DancingBarsSettings* mSettingsDialog;
+
+    /**
+      The sample buffer and the flags are needed to store the incoming
+      samples for each beam until all samples of the period have been
+      received. The flags variable is used to ensure that all samples have
+      been received.
+     */
+    QMemArray<double> mSampleBuffer;
+    QBitArray mFlags;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cc b/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cc
new file mode 100644
index 000000000..15e6b6ec3
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cc
@@ -0,0 +1,398 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <kaccelmanager.h>
+#include <kcolorbutton.h>
+#include <klineedit.h>
+#include <kinputdialog.h>
+#include <klistview.h>
+#include <klocale.h>
+#include <knuminput.h>
+
+#include <qcheckbox.h>
+#include <qframe.h>
+#include <qgroupbox.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qwhatsthis.h>
+
+#include "DancingBarsSettings.h"
+
+DancingBarsSettings::DancingBarsSettings( QWidget* parent, const char* name )
+  : KDialogBase( Tabbed, i18n( "Edit BarGraph Preferences" ), 
+    Ok | Apply | Cancel, Ok, parent, name, true, true )
+{
+  // Range page
+  QFrame *page = addPage( i18n( "Range" ) );
+  QGridLayout *pageLayout = new QGridLayout( page, 3, 1, 0, spacingHint() );
+
+  QGroupBox *groupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Title" ), page );
+  QGridLayout *boxLayout = new QGridLayout( groupBox->layout(), 1, 1 );
+
+  mTitle = new KLineEdit( groupBox );
+  QWhatsThis::add( mTitle, i18n( "Enter the title of the display here." ) );
+  boxLayout->addWidget( mTitle, 0, 0 );
+
+  pageLayout->addWidget( groupBox, 0, 0 );
+
+  groupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Display Range" ), page );
+  boxLayout = new QGridLayout( groupBox->layout(), 1, 5 );
+  boxLayout->setColStretch( 2, 1 );
+
+  QLabel *label = new QLabel( i18n( "Minimum value:" ), groupBox );
+  boxLayout->addWidget( label, 0, 0 );
+
+  mMinValue = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox );
+  QWhatsThis::add( mMinValue, i18n( "Enter the minimum value for the display here. If both values are 0, automatic range detection is enabled." ) );
+  boxLayout->addWidget( mMinValue, 0, 1 );
+  label->setBuddy( mMinValue );
+
+  label = new QLabel( i18n( "Maximum value:" ), groupBox );
+  boxLayout->addWidget( label, 0, 3 );
+
+  mMaxValue = new KDoubleSpinBox( 0, 10000, 0.5, 100, 2, groupBox );
+  QWhatsThis::add( mMaxValue, i18n( "Enter the maximum value for the display here. If both values are 0, automatic range detection is enabled." ) );
+  boxLayout->addWidget( mMaxValue, 0, 4 );
+  label->setBuddy( mMaxValue );
+
+  pageLayout->addWidget( groupBox, 1, 0 );
+
+  pageLayout->setRowStretch( 2, 1 );
+
+  // Alarm page
+  page = addPage( i18n( "Alarms" ) );
+  pageLayout = new QGridLayout( page, 3, 1, 0, spacingHint() );
+
+  groupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Alarm for Minimum Value" ), page );
+  boxLayout = new QGridLayout( groupBox->layout(), 1, 4 );
+  boxLayout->setColStretch( 1, 1 );
+
+  mUseLowerLimit = new QCheckBox( i18n( "Enable alarm" ), groupBox );
+  QWhatsThis::add( mUseLowerLimit, i18n( "Enable the minimum value alarm." ) );
+  boxLayout->addWidget( mUseLowerLimit, 0, 0 );
+
+  label = new QLabel( i18n( "Lower limit:" ), groupBox );
+  boxLayout->addWidget( label, 0, 2 );
+
+  mLowerLimit = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox );
+  mLowerLimit->setEnabled( false );
+  boxLayout->addWidget( mLowerLimit, 0, 3 );
+  label->setBuddy( mLowerLimit );
+
+  pageLayout->addWidget( groupBox, 0, 0 );
+
+  groupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Alarm for Maximum Value" ), page );
+  boxLayout = new QGridLayout( groupBox->layout(), 1, 4 );
+  boxLayout->setColStretch( 1, 1 );
+
+  mUseUpperLimit = new QCheckBox( i18n( "Enable alarm" ), groupBox );
+  QWhatsThis::add( mUseUpperLimit, i18n( "Enable the maximum value alarm." ) );
+  boxLayout->addWidget( mUseUpperLimit, 0, 0 );
+
+  label = new QLabel( i18n( "Upper limit:" ), groupBox );
+  boxLayout->addWidget( label, 0, 2 );
+
+  mUpperLimit = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox );
+  mUpperLimit->setEnabled( false );
+  boxLayout->addWidget( mUpperLimit, 0, 3 );
+  label->setBuddy( mUpperLimit );
+
+  pageLayout->addWidget( groupBox, 1, 0 );
+
+  pageLayout->setRowStretch( 2, 1 );
+
+  // Look page
+  page = addPage( i18n( "Look" ) );
+  pageLayout = new QGridLayout( page, 5, 2, 0, spacingHint() );
+
+  label = new QLabel( i18n( "Normal bar color:" ), page );
+  pageLayout->addWidget( label, 0, 0 );
+
+  mForegroundColor = new KColorButton( page );
+  pageLayout->addWidget( mForegroundColor, 0, 1 );
+  label->setBuddy( mForegroundColor );  
+
+  label = new QLabel( i18n( "Out-of-range color:" ), page );
+  pageLayout->addWidget( label, 1, 0 );
+
+  mAlarmColor = new KColorButton( page );
+  pageLayout->addWidget( mAlarmColor, 1, 1 );
+  label->setBuddy( mAlarmColor );  
+
+  label = new QLabel( i18n( "Background color:" ), page );
+  pageLayout->addWidget( label, 2, 0 );
+
+  mBackgroundColor = new KColorButton( page );
+  pageLayout->addWidget( mBackgroundColor, 2, 1 );
+  label->setBuddy( mBackgroundColor );  
+
+  label = new QLabel( i18n( "Font size:" ), page );
+  pageLayout->addWidget( label, 3, 0 );
+
+  mFontSize = new KIntNumInput( 9, page );
+  QWhatsThis::add( mFontSize, i18n( "This determines the size of the font used to print a label underneath the bars. Bars are automatically suppressed if text becomes too large, so it is advisable to use a small font size here." ) );
+  pageLayout->addWidget( mFontSize, 3, 1 );
+  label->setBuddy( mFontSize );  
+
+  pageLayout->setRowStretch( 4, 1 );
+
+  // Sensor page
+  page = addPage( i18n( "Sensors" ) );
+  pageLayout = new QGridLayout( page, 3, 2, 0, spacingHint() );
+  pageLayout->setRowStretch( 2, 1 );
+
+  mSensorView = new KListView( page );
+  mSensorView->addColumn( i18n( "Host" ) );
+  mSensorView->addColumn( i18n( "Sensor" ) );
+  mSensorView->addColumn( i18n( "Label" ) );
+  mSensorView->addColumn( i18n( "Unit" ) );
+  mSensorView->addColumn( i18n( "Status" ) );
+  mSensorView->setAllColumnsShowFocus( true );
+  pageLayout->addMultiCellWidget( mSensorView, 0, 2, 0, 0 );
+
+  mEditButton = new QPushButton( i18n( "Edit..." ), page );
+  mEditButton->setEnabled( false );
+  QWhatsThis::add( mEditButton, i18n( "Push this button to configure the label." ) );
+  pageLayout->addWidget( mEditButton, 0, 1 );
+
+  mRemoveButton = new QPushButton( i18n( "Delete" ), page );
+  mRemoveButton->setEnabled( false );
+  QWhatsThis::add( mRemoveButton, i18n( "Push this button to delete the sensor." ) );
+  pageLayout->addWidget( mRemoveButton, 1, 1 );
+
+  connect( mUseLowerLimit, SIGNAL( toggled( bool ) ),
+           mLowerLimit, SLOT( setEnabled( bool ) ) );
+  connect( mUseUpperLimit, SIGNAL( toggled( bool ) ),
+           mUpperLimit, SLOT( setEnabled( bool ) ) );
+
+  connect( mSensorView, SIGNAL( selectionChanged( QListViewItem* ) ),
+           SLOT( selectionChanged( QListViewItem* ) ) );
+  connect( mEditButton, SIGNAL( clicked() ), SLOT( editSensor() ) );
+  connect( mRemoveButton, SIGNAL( clicked() ), SLOT( removeSensor() ) );
+
+  KAcceleratorManager::manage( this );
+
+  mTitle->setFocus();
+}
+
+DancingBarsSettings::~DancingBarsSettings()
+{
+}
+
+void DancingBarsSettings::setTitle( const QString& title )
+{
+  mTitle->setText( title );
+}
+
+QString DancingBarsSettings::title() const
+{
+  return mTitle->text();
+}
+
+void DancingBarsSettings::setMinValue( double min )
+{
+  mMinValue->setValue( min );
+}
+
+double DancingBarsSettings::minValue() const
+{
+  return mMinValue->value();
+}
+
+void DancingBarsSettings::setMaxValue( double max )
+{
+  mMaxValue->setValue( max );
+}
+
+double DancingBarsSettings::maxValue() const
+{
+  return mMaxValue->value();
+}
+
+void DancingBarsSettings::setUseLowerLimit( bool value )
+{
+  mUseLowerLimit->setChecked( value );
+}
+
+bool DancingBarsSettings::useLowerLimit() const
+{
+  return mUseLowerLimit->isChecked();
+}
+
+void DancingBarsSettings::setLowerLimit( double limit )
+{
+  mLowerLimit->setValue( limit );
+}
+
+double DancingBarsSettings::lowerLimit() const
+{
+  return mLowerLimit->value();
+}
+
+void DancingBarsSettings::setUseUpperLimit( bool value )
+{
+  mUseUpperLimit->setChecked( value );
+}
+
+bool DancingBarsSettings::useUpperLimit() const
+{
+  return mUseUpperLimit->isChecked();
+}
+
+void DancingBarsSettings::setUpperLimit( double limit )
+{
+  mUpperLimit->setValue( limit );
+}
+
+double DancingBarsSettings::upperLimit() const
+{
+  return mUpperLimit->value();
+}
+
+void DancingBarsSettings::setForegroundColor( const QColor &color )
+{
+  mForegroundColor->setColor( color );
+}
+
+QColor DancingBarsSettings::foregroundColor() const
+{
+  return mForegroundColor->color();
+}
+
+void DancingBarsSettings::setAlarmColor( const QColor &color )
+{
+  mAlarmColor->setColor( color );
+}
+
+QColor DancingBarsSettings::alarmColor() const
+{
+  return mAlarmColor->color();
+}
+
+void DancingBarsSettings::setBackgroundColor( const QColor &color )
+{
+  mBackgroundColor->setColor( color );
+}
+
+QColor DancingBarsSettings::backgroundColor() const
+{
+  return mBackgroundColor->color();
+}
+
+void DancingBarsSettings::setFontSize( int size )
+{
+  mFontSize->setValue( size );
+}
+
+int DancingBarsSettings::fontSize() const
+{
+  return mFontSize->value();
+}
+
+void DancingBarsSettings::setSensors( const QValueList< QStringList > &list )
+{
+  mSensorView->clear();
+
+  QValueList< QStringList >::ConstIterator it;
+  for ( it = list.begin(); it != list.end(); ++it ) {
+    new QListViewItem( mSensorView,
+                       (*it)[ 0 ],   // host name
+                       (*it)[ 1 ],   // sensor name
+                       (*it)[ 2 ],   // footer title
+                       (*it)[ 3 ],   // unit
+                       (*it)[ 4 ] ); // status
+  }
+}
+
+QValueList< QStringList > DancingBarsSettings::sensors() const
+{
+  QValueList< QStringList > list;
+
+  QListViewItemIterator it( mSensorView );
+  while ( it.current() && !it.current()->text( 0 ).isEmpty() ) {
+    QStringList entry;
+    entry << it.current()->text( 0 );
+    entry << it.current()->text( 1 );
+    entry << it.current()->text( 2 );
+    entry << it.current()->text( 3 );
+    entry << it.current()->text( 4 );
+
+    list.append( entry );
+    ++it;
+  }
+
+  return list;
+}
+
+void DancingBarsSettings::editSensor()
+{
+  QListViewItem *lvi = mSensorView->currentItem();
+
+  if ( !lvi )
+    return;
+
+  bool ok;
+  QString str = KInputDialog::getText( i18n( "Label of Bar Graph" ),
+    i18n( "Enter new label:" ), lvi->text( 2 ), &ok, this );
+  if ( ok )
+    lvi->setText( 2, str );
+}
+
+void DancingBarsSettings::removeSensor()
+{
+  QListViewItem *lvi = mSensorView->currentItem();
+
+  if ( lvi ) {
+    /* Before we delete the currently selected item, we determine a
+     * new item to be selected. That way we can ensure that multiple
+     * items can be deleted without forcing the user to select a new
+     * item between the deletes. If all items are deleted, the buttons
+     * are disabled again. */
+    QListViewItem* newSelected = 0;
+    if ( lvi->itemBelow() ) {
+      lvi->itemBelow()->setSelected( true );
+      newSelected = lvi->itemBelow();
+    } else if ( lvi->itemAbove() ) {
+      lvi->itemAbove()->setSelected( true );
+      newSelected = lvi->itemAbove();
+    } else
+      selectionChanged( 0 );
+
+    delete lvi;
+
+    if ( newSelected )
+      mSensorView->ensureItemVisible( newSelected );
+  }
+}
+
+void DancingBarsSettings::selectionChanged( QListViewItem* lvi )
+{
+  bool state = ( lvi != 0 );
+
+  mEditButton->setEnabled( state );
+  mRemoveButton->setEnabled( state );
+}
+
+
+#include "DancingBarsSettings.moc"
diff --git a/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.h b/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.h
new file mode 100644
index 000000000..12e559dc0
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.h
@@ -0,0 +1,106 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+    Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef KSG_DANCINGBARSSETTINGS_H
+#define KSG_DANCINGBARSSETTINGS_H
+
+#include <kdialogbase.h>
+
+class KColorButton;
+class KDoubleSpinBox;
+class KIntNumInput;
+class KLineEdit;
+class KListView;
+
+class QCheckBox;
+class QListViewItem;
+class QPushButton;
+
+class DancingBarsSettings : public KDialogBase
+{
+  Q_OBJECT
+
+  public:
+    DancingBarsSettings( QWidget* parent = 0, const char* name = 0 );
+    ~DancingBarsSettings();
+
+    void setTitle( const QString& title );
+    QString title() const;
+
+    void setMinValue( double min );
+    double minValue() const;
+
+    void setMaxValue( double max );
+    double maxValue() const;
+
+    void setUseLowerLimit( bool value );
+    bool useLowerLimit() const;
+
+    void setLowerLimit( double limit );
+    double lowerLimit() const;
+
+    void setUseUpperLimit( bool value );
+    bool useUpperLimit() const;
+
+    void setUpperLimit( double limit );
+    double upperLimit() const;
+
+    void setForegroundColor( const QColor &color );
+    QColor foregroundColor() const;
+
+    void setAlarmColor( const QColor &color );
+    QColor alarmColor() const;
+
+    void setBackgroundColor( const QColor &color );
+    QColor backgroundColor() const;
+
+    void setFontSize( int size );
+    int fontSize() const;
+
+    void setSensors( const QValueList< QStringList > &list );
+    QValueList< QStringList > sensors() const;
+
+  private slots:
+    void editSensor();
+    void removeSensor();
+    void selectionChanged( QListViewItem* );
+
+  private:
+    KColorButton *mForegroundColor;
+    KColorButton *mAlarmColor;
+    KColorButton *mBackgroundColor;
+    KDoubleSpinBox *mMinValue;
+    KDoubleSpinBox *mMaxValue;
+    KDoubleSpinBox *mLowerLimit;
+    KDoubleSpinBox *mUpperLimit;
+    KLineEdit *mTitle;
+    KListView *mSensorView;
+    KIntNumInput *mFontSize;
+
+    QCheckBox *mUseLowerLimit;
+    QCheckBox *mUseUpperLimit;
+    QPushButton *mEditButton;
+    QPushButton *mRemoveButton;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/DummyDisplay.cc b/ksysguard/gui/SensorDisplayLib/DummyDisplay.cc
new file mode 100644
index 000000000..a4ea6afb4
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/DummyDisplay.cc
@@ -0,0 +1,58 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 1999, 2000, 2001 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <klocale.h>
+#include <ksgrd/SensorManager.h>
+
+#include <qwhatsthis.h>
+
+#include "DummyDisplay.h"
+
+DummyDisplay::DummyDisplay( QWidget* parent, const char* name,
+                            const QString&, double, double )
+  : KSGRD::SensorDisplay( parent, name, i18n( "Drop Sensor Here" ) )
+{
+  setMinimumSize( 16, 16 );
+
+  QWhatsThis::add( this, i18n(
+                   "This is an empty space in a worksheet. Drag a sensor from "
+                   "the Sensor Browser and drop it here. A sensor display will "
+                   "appear that allows you to monitor the values of the sensor "
+                   "over time." ) );
+}
+
+void DummyDisplay::resizeEvent( QResizeEvent* )
+{
+  frame()->setGeometry( 0, 0, width(), height() );
+}
+
+bool DummyDisplay::eventFilter( QObject* object, QEvent* event )
+{
+  if ( event->type() == QEvent::MouseButtonRelease &&
+       ( (QMouseEvent*)event)->button() == LeftButton )
+    setFocus();
+
+	return QWidget::eventFilter( object, event );
+}
+
+#include "DummyDisplay.moc"
diff --git a/ksysguard/gui/SensorDisplayLib/DummyDisplay.h b/ksysguard/gui/SensorDisplayLib/DummyDisplay.h
new file mode 100644
index 000000000..53098fa0c
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/DummyDisplay.h
@@ -0,0 +1,44 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef KSG_DUMMYDISPLAY_H
+#define KSG_DUMMYDISPLAY_H
+
+#include <SensorDisplay.h>
+
+class DummyDisplay : public KSGRD::SensorDisplay
+{
+  Q_OBJECT
+
+  public:
+    DummyDisplay( QWidget* parent = 0, const char* name = 0,
+                  const QString& = QString::null, double min = 0,
+                  double max = 0 );
+    virtual ~DummyDisplay() {}
+
+    void resizeEvent( QResizeEvent* );
+
+    virtual bool eventFilter( QObject*, QEvent* );
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/FancyPlotter.cc b/ksysguard/gui/SensorDisplayLib/FancyPlotter.cc
new file mode 100644
index 000000000..361ce16e7
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/FancyPlotter.cc
@@ -0,0 +1,457 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 1999 - 2002 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <qdom.h>
+#include <qimage.h>
+#include <qtooltip.h>
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+
+#include <ksgrd/SensorManager.h>
+#include <ksgrd/StyleEngine.h>
+#include "SensorDisplay.h"
+#include "FancyPlotterSettings.h"
+
+#include "FancyPlotter.h"
+
+FancyPlotter::FancyPlotter( QWidget* parent, const char* name,
+                            const QString &title, double, double,
+                            bool nf, bool isApplet)
+  : KSGRD::SensorDisplay( parent, name, title, nf, isApplet )
+{
+  mBeams = 0;
+  mSettingsDialog = 0;
+
+  if ( noFrame() ) {
+    mPlotter = new SignalPlotter( this );
+    mPlotter->setShowTopBar( true );
+  } else
+    mPlotter = new SignalPlotter( frame() );
+  mPlotter->setTitle( title );
+  mPlotter->setThinFrame(!isApplet);   //if we aren't an applet, draw a thin white frame on the left and bottom, for a 3d effect
+
+  setMinimumSize( sizeHint() );
+
+  /* All RMB clicks to the mPlotter widget will be handled by 
+   * SensorDisplay::eventFilter. */
+	mPlotter->installEventFilter( this );
+
+  setPlotterWidget( mPlotter );
+
+  setModified( false );
+}
+
+FancyPlotter::~FancyPlotter()
+{
+}
+
+void FancyPlotter::configureSettings()
+{
+  if(mSettingsDialog) {
+    return;
+  }
+  mSettingsDialog = new FancyPlotterSettings( this );
+
+  mSettingsDialog->setTitle( title() );
+  mSettingsDialog->setUseAutoRange( mPlotter->useAutoRange() );
+  mSettingsDialog->setMinValue( mPlotter->minValue() );
+  mSettingsDialog->setMaxValue( mPlotter->maxValue() );
+
+  mSettingsDialog->setUsePolygonStyle( mPlotter->graphStyle() == GRAPH_POLYGON );
+  mSettingsDialog->setHorizontalScale( mPlotter->horizontalScale() );
+
+  mSettingsDialog->setShowVerticalLines( mPlotter->showVerticalLines() );
+  mSettingsDialog->setVerticalLinesColor( mPlotter->verticalLinesColor() );
+  mSettingsDialog->setVerticalLinesDistance( mPlotter->verticalLinesDistance() );
+  mSettingsDialog->setVerticalLinesScroll( mPlotter->verticalLinesScroll() );
+
+  mSettingsDialog->setShowHorizontalLines( mPlotter->showHorizontalLines() );
+  mSettingsDialog->setHorizontalLinesColor( mPlotter->horizontalLinesColor() );
+  mSettingsDialog->setHorizontalLinesCount( mPlotter->horizontalLinesCount() );
+
+  mSettingsDialog->setShowLabels( mPlotter->showLabels() );
+  mSettingsDialog->setShowTopBar( mPlotter->showTopBar() );
+  mSettingsDialog->setFontSize( mPlotter->fontSize() );
+
+  mSettingsDialog->setBackgroundColor( mPlotter->backgroundColor() );
+
+  QValueList< QStringList > list;
+  for ( uint i = 0; i < mBeams; ++i ) {
+    QStringList entry;
+    entry << QString::number(i);
+    entry << sensors().at( i )->hostName();
+    entry << KSGRD::SensorMgr->translateSensor( sensors().at( i )->name() );
+    entry << KSGRD::SensorMgr->translateUnit( sensors().at( i )->unit() );
+    entry << ( sensors().at( i )->isOk() ? i18n( "OK" ) : i18n( "Error" ) );
+    entry << ( mPlotter->beamColors()[ i ].name() );
+
+    list.append( entry );
+  }
+  mSettingsDialog->setSensors( list );
+
+  connect( mSettingsDialog, SIGNAL( applyClicked() ), SLOT( applySettings() ) );
+  connect( mSettingsDialog, SIGNAL( okClicked() ), SLOT( applySettings() ) );
+  connect( mSettingsDialog, SIGNAL( finished() ), SLOT( killDialog() ) );
+
+  mSettingsDialog->show(); 
+}
+
+void FancyPlotter::killDialog() { 
+  mSettingsDialog->delayedDestruct();
+  mSettingsDialog = 0;
+}
+
+void FancyPlotter::applySettings()
+{
+  setTitle( mSettingsDialog->title() );
+  mPlotter->setTitle( title() );
+
+  if ( mSettingsDialog->useAutoRange() )
+    mPlotter->setUseAutoRange( true );
+  else {
+    mPlotter->setUseAutoRange( false );
+    mPlotter->changeRange( 0, mSettingsDialog->minValue(),
+                          mSettingsDialog->maxValue() );
+  }
+
+  if ( mSettingsDialog->usePolygonStyle() )
+    mPlotter->setGraphStyle( GRAPH_POLYGON );
+  else
+    mPlotter->setGraphStyle( GRAPH_ORIGINAL );
+
+  if ( mPlotter->horizontalScale() != mSettingsDialog->horizontalScale() ) {
+    mPlotter->setHorizontalScale( mSettingsDialog->horizontalScale() );
+    // Can someone think of a useful QResizeEvent to pass?
+    // It doesn't really matter anyway because it's not used.
+    emit resizeEvent( 0 );
+  }
+
+  mPlotter->setShowVerticalLines( mSettingsDialog->showVerticalLines() );
+  mPlotter->setVerticalLinesColor( mSettingsDialog->verticalLinesColor() );
+  mPlotter->setVerticalLinesDistance( mSettingsDialog->verticalLinesDistance() );
+  mPlotter->setVerticalLinesScroll( mSettingsDialog->verticalLinesScroll() );
+
+  mPlotter->setShowHorizontalLines( mSettingsDialog->showHorizontalLines() );
+  mPlotter->setHorizontalLinesColor( mSettingsDialog->horizontalLinesColor() );
+  mPlotter->setHorizontalLinesCount( mSettingsDialog->horizontalLinesCount() );
+
+  mPlotter->setShowLabels( mSettingsDialog->showLabels() );
+  mPlotter->setShowTopBar( mSettingsDialog->showTopBar() );
+  mPlotter->setFontSize( mSettingsDialog->fontSize() );
+
+  mPlotter->setBackgroundColor( mSettingsDialog->backgroundColor() );
+
+
+  QValueList<int> orderOfSensors = mSettingsDialog->order();
+  QValueList<int> deletedSensors = mSettingsDialog->deleted();
+  mSettingsDialog->clearDeleted();
+  mSettingsDialog->resetOrder();
+  QValueList< int >::Iterator itDelete;
+  for ( itDelete = deletedSensors.begin(); itDelete != deletedSensors.end(); ++itDelete )
+    removeSensor(*itDelete);
+
+  QValueList< int >::Iterator itOrder;
+  mPlotter->reorderBeams(orderOfSensors);
+  reorderSensors(orderOfSensors);
+
+  QValueList< QStringList > list = mSettingsDialog->sensors();
+  QValueList< QStringList >::Iterator it;
+
+  for ( uint i = 0; i < sensors().count(); ++i )
+        mPlotter->beamColors()[ i ] = QColor( list[i][ 5 ] );
+
+  mPlotter->repaint();
+  setModified( true );
+}
+
+void FancyPlotter::applyStyle()
+{
+  mPlotter->setVerticalLinesColor( KSGRD::Style->firstForegroundColor() );
+  mPlotter->setHorizontalLinesColor( KSGRD::Style->secondForegroundColor() );
+  mPlotter->setBackgroundColor( KSGRD::Style->backgroundColor() );
+  mPlotter->setFontSize( KSGRD::Style->fontSize() );
+  for ( uint i = 0; i < mPlotter->beamColors().count() &&
+        i < KSGRD::Style->numSensorColors(); ++i )
+    mPlotter->beamColors()[ i ] = KSGRD::Style->sensorColor( i );
+
+  mPlotter->update();
+  setModified( true );
+}
+
+bool FancyPlotter::addSensor( const QString &hostName, const QString &name,
+                              const QString &type, const QString &title )
+{
+  return addSensor( hostName, name, type, title,
+                    KSGRD::Style->sensorColor( mBeams ) );
+}
+
+bool FancyPlotter::addSensor( const QString &hostName, const QString &name,
+                              const QString &type, const QString &title,
+                              const QColor &color )
+{
+  if ( type != "integer" && type != "float" )
+    return false;
+
+  if ( mBeams > 0 && hostName != sensors().at( 0 )->hostName() ) {
+    KMessageBox::sorry( this, QString( "All sensors of this display need "
+                                       "to be from the host %1!" )
+                        .arg( sensors().at( 0 )->hostName() ) );
+
+    /* We have to enforce this since the answers to value requests
+     * need to be received in order. */
+    return false;
+  }
+
+  if ( !mPlotter->addBeam( color ) )
+    return false;
+
+  registerSensor( new FPSensorProperties( hostName, name, type, title, color ) );
+
+  /* To differentiate between answers from value requests and info
+   * requests we add 100 to the beam index for info requests. */
+  sendRequest( hostName, name + "?", mBeams + 100 );
+
+  ++mBeams;
+
+  QString tooltip;
+  for ( uint i = 0; i < mBeams; ++i ) {
+    tooltip += QString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" )
+                                   .arg( sensors().at( mBeams - i - 1 )->hostName() )
+                                   .arg( sensors().at( mBeams - i - 1  )->name() );
+  }
+
+  QToolTip::remove( mPlotter );
+  QToolTip::add( mPlotter, tooltip );
+
+  return true;
+}
+
+bool FancyPlotter::removeSensor( uint pos )
+{
+  if ( pos >= mBeams ) {
+    kdDebug(1215) << "FancyPlotter::removeSensor: idx out of range ("
+                  << pos << ")" << endl;
+    return false;
+  }
+
+  mPlotter->removeBeam( pos );
+  mBeams--;
+  KSGRD::SensorDisplay::removeSensor( pos );
+
+  QString tooltip;
+  for ( uint i = 0; i < mBeams; ++i ) {
+    tooltip += QString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" )
+                                   .arg( sensors().at( mBeams - i - 1 )->hostName() )
+                                   .arg( sensors().at( mBeams - i - 1  )->name() );
+  }
+
+  QToolTip::remove( mPlotter );
+  QToolTip::add( mPlotter, tooltip );
+
+  return true;
+}
+
+void FancyPlotter::resizeEvent( QResizeEvent* )
+{
+  if ( noFrame() )
+    mPlotter->setGeometry( 0, 0, width(), height() );
+  else
+    frame()->setGeometry( 0, 0, width(), height() );
+}
+
+QSize FancyPlotter::sizeHint()
+{
+  if ( noFrame() )
+    return mPlotter->sizeHint();
+  else
+    return frame()->sizeHint();
+}
+
+void FancyPlotter::answerReceived( int id, const QString &answer )
+{
+  if ( (uint)id < mBeams ) {
+    if ( id != (int)mSampleBuf.count() ) {
+      if ( id == 0 )
+        sensorError( mBeams - 1, true );
+      else
+        sensorError( id - 1, true );
+    }
+    mSampleBuf.append( answer.toDouble() );
+
+    /* We received something, so the sensor is probably ok. */
+    sensorError( id, false );
+
+    if ( id == (int)mBeams - 1 ) {
+      mPlotter->addSample( mSampleBuf );
+      mSampleBuf.clear();
+    }
+  } else if ( id >= 100 ) {
+    KSGRD::SensorFloatInfo info( answer );
+    if ( !mPlotter->useAutoRange() && mPlotter->minValue() == 0.0 &&
+         mPlotter->maxValue() == 0.0 ) {
+      /* We only use this information from the sensor when the
+       * display is still using the default values. If the
+       * sensor has been restored we don't touch the already set
+       * values. */
+      mPlotter->changeRange( id - 100, info.min(), info.max() );
+      if ( info.min() == 0.0 && info.max() == 0.0 )
+        mPlotter->setUseAutoRange( true );
+    }
+    sensors().at( id - 100 )->setUnit( info.unit() );
+  }
+}
+
+bool FancyPlotter::restoreSettings( QDomElement &element )
+{
+  /* autoRage was added after KDE 2.x and was brokenly emulated by
+   * min == 0.0 and max == 0.0. Since we have to be able to read old
+   * files as well we have to emulate the old behaviour as well. */
+  double min = element.attribute( "min", "0.0" ).toDouble();
+  double max = element.attribute( "max", "0.0" ).toDouble();
+  if ( element.attribute( "autoRange", min == 0.0 && max == 0.0 ? "1" : "0" ).toInt() )
+    mPlotter->setUseAutoRange( true );
+  else {
+    mPlotter->setUseAutoRange( false );
+    mPlotter->changeRange( 0, element.attribute( "min" ).toDouble(),
+                           element.attribute( "max" ).toDouble() );
+  }
+
+  mPlotter->setShowVerticalLines( element.attribute( "vLines", "1" ).toUInt() );
+  mPlotter->setVerticalLinesColor( restoreColor( element, "vColor",
+                                   KSGRD::Style->firstForegroundColor() ) );
+  mPlotter->setVerticalLinesDistance( element.attribute( "vDistance", "30" ).toUInt() );
+  mPlotter->setVerticalLinesScroll( element.attribute( "vScroll", "1" ).toUInt() );
+  mPlotter->setGraphStyle( element.attribute( "graphStyle", "0" ).toUInt() );
+  mPlotter->setHorizontalScale( element.attribute( "hScale", "1" ).toUInt() );
+
+  mPlotter->setShowHorizontalLines( element.attribute( "hLines", "1" ).toUInt() );
+  mPlotter->setHorizontalLinesColor( restoreColor( element, "hColor",
+                                     KSGRD::Style->secondForegroundColor() ) );
+  mPlotter->setHorizontalLinesCount( element.attribute( "hCount", "5" ).toUInt() );
+
+  mPlotter->setShowLabels( element.attribute( "labels", "1" ).toUInt() );
+  mPlotter->setShowTopBar( element.attribute( "topBar", "0" ).toUInt() );
+  mPlotter->setFontSize( element.attribute( "fontSize",
+                   QString( "%1" ).arg( KSGRD::Style->fontSize() ) ).toUInt() );
+
+  mPlotter->setBackgroundColor( restoreColor( element, "bColor",
+                                   KSGRD::Style->backgroundColor() ) );
+
+  QDomNodeList dnList = element.elementsByTagName( "beam" );
+  for ( uint i = 0; i < dnList.count(); ++i ) {
+    QDomElement el = dnList.item( i ).toElement();
+    addSensor( el.attribute( "hostName" ), el.attribute( "sensorName" ),
+               ( el.attribute( "sensorType" ).isEmpty() ? "integer" :
+               el.attribute( "sensorType" ) ), "", restoreColor( el, "color",
+               KSGRD::Style->sensorColor( i ) ) );
+  }
+
+  SensorDisplay::restoreSettings( element );
+
+  if ( !title().isEmpty() )
+    mPlotter->setTitle( title() );
+
+  setModified( false );
+
+  return true;
+}
+
+bool FancyPlotter::saveSettings( QDomDocument &doc, QDomElement &element,
+                                 bool save )
+{
+  element.setAttribute( "min", mPlotter->minValue() );
+  element.setAttribute( "max", mPlotter->maxValue() );
+  element.setAttribute( "autoRange", mPlotter->useAutoRange() );
+  element.setAttribute( "vLines", mPlotter->showVerticalLines() );
+  saveColor( element, "vColor", mPlotter->verticalLinesColor() );
+  element.setAttribute( "vDistance", mPlotter->verticalLinesDistance() );
+  element.setAttribute( "vScroll", mPlotter->verticalLinesScroll() );
+
+  element.setAttribute( "graphStyle", mPlotter->graphStyle() );
+  element.setAttribute( "hScale", mPlotter->horizontalScale() );
+
+  element.setAttribute( "hLines", mPlotter->showHorizontalLines() );
+  saveColor( element, "hColor", mPlotter->horizontalLinesColor() );
+  element.setAttribute( "hCount", mPlotter->horizontalLinesCount() );
+
+  element.setAttribute( "labels", mPlotter->showLabels() );
+  element.setAttribute( "topBar", mPlotter->showTopBar() );
+  element.setAttribute( "fontSize", mPlotter->fontSize() );
+
+  saveColor( element, "bColor", mPlotter->backgroundColor() );
+
+  for ( uint i = 0; i < mBeams; ++i ) {
+    QDomElement beam = doc.createElement( "beam" );
+    element.appendChild( beam );
+    beam.setAttribute( "hostName", sensors().at( i )->hostName() );
+    beam.setAttribute( "sensorName", sensors().at( i )->name() );
+    beam.setAttribute( "sensorType", sensors().at( i )->type() );
+    saveColor( beam, "color", mPlotter->beamColors()[ i ] );
+  }
+
+  SensorDisplay::saveSettings( doc, element );
+
+  if ( save )
+    setModified( false );
+
+  return true;
+}
+
+bool FancyPlotter::hasSettingsDialog() const
+{
+  return true;
+}
+
+
+
+FPSensorProperties::FPSensorProperties()
+{
+}
+
+FPSensorProperties::FPSensorProperties( const QString &hostName,
+                                        const QString &name,
+                                        const QString &type,
+                                        const QString &description,
+                                        const QColor &color )
+  : KSGRD::SensorProperties( hostName, name, type, description ),
+    mColor( color )
+{
+}
+                                        
+FPSensorProperties::~FPSensorProperties()
+{
+}
+
+void FPSensorProperties::setColor( const QColor &color )
+{
+  mColor = color;
+}
+
+QColor FPSensorProperties::color() const
+{
+  return mColor;
+}
+
+#include "FancyPlotter.moc"
diff --git a/ksysguard/gui/SensorDisplayLib/FancyPlotter.h b/ksysguard/gui/SensorDisplayLib/FancyPlotter.h
new file mode 100644
index 000000000..d19c28760
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/FancyPlotter.h
@@ -0,0 +1,103 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+*/
+
+#ifndef KSG_FANCYPLOTTER_H
+#define KSG_FANCYPLOTTER_H
+
+#include <kdialogbase.h>
+
+#include <SensorDisplay.h>
+
+#include "SignalPlotter.h"
+
+class QListViewItem;
+class FancyPlotterSettings;
+
+class FPSensorProperties : public KSGRD::SensorProperties
+{
+  public:
+    FPSensorProperties();
+    FPSensorProperties( const QString &hostName, const QString &name,
+                        const QString &type, const QString &description,
+                        const QColor &color );
+    ~FPSensorProperties();
+
+    void setColor( const QColor &color );
+    QColor color() const;
+
+  private:
+    QColor mColor;
+};
+
+class FancyPlotter : public KSGRD::SensorDisplay
+{
+  Q_OBJECT
+
+  public:
+    FancyPlotter( QWidget* parent = 0, const char* name = 0,
+                  const QString& title = QString::null, double min = 0,
+                  double max = 100, bool noFrame = false, bool isApplet = false );
+    virtual ~FancyPlotter();
+
+    void configureSettings();
+
+    bool addSensor( const QString &hostName, const QString &name,
+                    const QString &type, const QString &title );
+    bool addSensor( const QString &hostName, const QString &name,
+                    const QString &type, const QString &title,
+                    const QColor &color );
+
+    bool removeSensor( uint pos );
+
+    virtual QSize sizeHint(void);
+
+    virtual void answerReceived( int id, const QString &answer );
+
+    virtual bool restoreSettings( QDomElement &element );
+    virtual bool saveSettings( QDomDocument &doc, QDomElement &element,
+                               bool save = true );
+
+    virtual bool hasSettingsDialog() const;
+
+  public slots:
+    void applySettings();
+    virtual void applyStyle();
+    void killDialog();
+
+  protected:
+    virtual void resizeEvent( QResizeEvent* );
+
+  private:
+    uint mBeams;
+
+    SignalPlotter* mPlotter;
+
+    FancyPlotterSettings* mSettingsDialog;
+
+    /**
+      The sample buffer and the flags are needed to store the incoming
+      samples for each beam until all samples of the period have been
+      received. The flags variable is used to ensure that all samples have
+      been received.
+     */
+    QValueList<double> mSampleBuf;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cc b/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cc
new file mode 100644
index 000000000..9d4114bd3
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cc
@@ -0,0 +1,637 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <kaccelmanager.h>
+#include <kcolorbutton.h>
+#include <kcolordialog.h>
+#include <klineedit.h>
+#include <klistview.h>
+#include <klocale.h>
+#include <knuminput.h>
+
+#include <qcheckbox.h>
+#include <qbuttongroup.h>
+#include <qgroupbox.h>
+#include <qimage.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qpixmap.h>
+#include <qpushbutton.h>
+#include <qradiobutton.h>
+#include <qwhatsthis.h>
+#include <qheader.h>
+
+#include "FancyPlotterSettings.h"
+
+FancyPlotterSettings::FancyPlotterSettings( QWidget* parent, const char* name )
+  : KDialogBase( Tabbed, i18n( "Signal Plotter Settings" ), Ok | Apply | Cancel,
+                 Ok, parent, name, false, true )
+{
+  QFrame *page = 0;
+  QGridLayout *pageLayout = 0;
+  QGridLayout *boxLayout = 0;
+  QGroupBox *groupBox = 0;
+  QLabel *label = 0;
+
+  // Style page
+  page = addPage( i18n( "Style" ) );
+  pageLayout = new QGridLayout( page, 3, 2, 0, spacingHint() );
+
+  label = new QLabel( i18n( "Title:" ), page );
+  pageLayout->addWidget( label, 0, 0 );
+
+  mTitle = new KLineEdit( page );
+  QWhatsThis::add( mTitle, i18n( "Enter the title of the display here." ) );
+  pageLayout->addWidget( mTitle, 0, 1 );
+  label->setBuddy( mTitle );
+
+  QButtonGroup *buttonBox = new QButtonGroup( 2, Qt::Vertical,
+                                              i18n( "Graph Drawing Style" ), page );
+
+  mUsePolygonStyle = new QRadioButton( i18n( "Basic polygons" ), buttonBox );
+  mUsePolygonStyle->setChecked( true );
+  mUseOriginalStyle = new QRadioButton( i18n( "Original - single line per data point" ), buttonBox );
+
+  pageLayout->addMultiCellWidget( buttonBox, 1, 1, 0, 1 );
+
+  // Scales page
+  page = addPage( i18n( "Scales" ) );
+  pageLayout = new QGridLayout( page, 2, 1, 0, spacingHint() );
+
+  groupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Vertical Scale" ), page );
+  boxLayout = new QGridLayout( groupBox->layout(), 2, 5, spacingHint() );
+  boxLayout->setColStretch( 2, 1 );
+
+  mUseAutoRange = new QCheckBox( i18n( "Automatic range detection" ), groupBox );
+  QWhatsThis::add( mUseAutoRange, i18n( "Check this box if you want the display range to adapt dynamically to the currently displayed values; if you do not check this, you have to specify the range you want in the fields below." ) );
+  boxLayout->addMultiCellWidget( mUseAutoRange, 0, 0, 0, 4 );
+
+  label = new QLabel( i18n( "Minimum value:" ), groupBox );
+  boxLayout->addWidget( label, 1, 0 );
+
+  mMinValue = new KLineEdit( groupBox );
+  mMinValue->setAlignment( AlignRight );
+  mMinValue->setEnabled( false );
+  QWhatsThis::add( mMinValue, i18n( "Enter the minimum value for the display here. If both values are 0, automatic range detection is enabled." ) );
+  boxLayout->addWidget( mMinValue, 1, 1 );
+  label->setBuddy( mMinValue );
+
+  label = new QLabel( i18n( "Maximum value:" ), groupBox );
+  boxLayout->addWidget( label, 1, 3 );
+
+  mMaxValue = new KLineEdit( groupBox );
+  mMaxValue->setAlignment( AlignRight );
+  mMaxValue->setEnabled( false );
+  QWhatsThis::add( mMaxValue, i18n( "Enter the maximum value for the display here. If both values are 0, automatic range detection is enabled." ) );
+  boxLayout->addWidget( mMaxValue, 1, 4 );
+  label->setBuddy( mMaxValue );
+
+  pageLayout->addWidget( groupBox, 0, 0 );
+
+  groupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Horizontal Scale" ), page );
+  boxLayout = new QGridLayout( groupBox->layout(), 2, 2, spacingHint() );
+  boxLayout->setRowStretch( 1, 1 );
+
+  mHorizontalScale = new KIntNumInput( 1, groupBox );
+  mHorizontalScale->setMinValue( 1 );
+  mHorizontalScale->setMaxValue( 50 );
+  boxLayout->addWidget( mHorizontalScale, 0, 0 );
+
+  label = new QLabel( i18n( "pixel(s) per time period" ), groupBox );
+  boxLayout->addWidget( label, 0, 1 );
+
+  pageLayout->addWidget( groupBox, 1, 0 );
+
+  // Grid page
+  page = addPage( i18n( "Grid" ) );
+  pageLayout = new QGridLayout( page, 3, 2, 0, spacingHint() );
+
+  groupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Lines" ), page );
+  boxLayout = new QGridLayout( groupBox->layout(), 2, 5, spacingHint() );
+  boxLayout->setColStretch( 1, 1 );
+
+  mShowVerticalLines = new QCheckBox( i18n( "Vertical lines" ), groupBox );
+  QWhatsThis::add( mShowVerticalLines, i18n( "Check this to activate the vertical lines if display is large enough." ) );
+  boxLayout->addWidget( mShowVerticalLines, 0, 0 );
+
+  label = new QLabel( i18n( "Distance:" ), groupBox );
+  boxLayout->addWidget( label, 0, 2 );
+
+  mVerticalLinesDistance = new KIntNumInput( 0, groupBox );
+  mVerticalLinesDistance->setMinValue( 10 );
+  mVerticalLinesDistance->setMaxValue( 120 );
+  QWhatsThis::add( mVerticalLinesDistance, i18n( "Enter the distance between two vertical lines here." ) );
+  boxLayout->addWidget( mVerticalLinesDistance , 0, 3 );
+  label->setBuddy( mVerticalLinesDistance );
+
+  mVerticalLinesScroll = new QCheckBox( i18n( "Vertical lines scroll" ), groupBox );
+  boxLayout->addWidget( mVerticalLinesScroll, 0, 4 );
+
+  mShowHorizontalLines = new QCheckBox( i18n( "Horizontal lines" ), groupBox );
+  QWhatsThis::add( mShowHorizontalLines, i18n( "Check this to enable horizontal lines if display is large enough." ) );
+  boxLayout->addWidget( mShowHorizontalLines, 1, 0 );
+
+  label = new QLabel( i18n( "Count:" ), groupBox );
+  boxLayout->addWidget( label, 1, 2 );
+
+  mHorizontalLinesCount = new KIntNumInput( 0, groupBox );
+  mHorizontalLinesCount->setMinValue( 1 );
+  mHorizontalLinesCount->setMaxValue( 100 );
+  QWhatsThis::add( mHorizontalLinesCount, i18n( "Enter the number of horizontal lines here." ) );
+  boxLayout->addWidget( mHorizontalLinesCount , 1, 3 );
+  label->setBuddy( mHorizontalLinesCount );
+
+  boxLayout->setRowStretch( 2, 1 );
+
+  pageLayout->addMultiCellWidget( groupBox, 0, 0, 0, 1 );
+
+  groupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Text" ), page );
+  boxLayout = new QGridLayout( groupBox->layout(), 3, 4, spacingHint() );
+  boxLayout->setColStretch( 1, 1 );
+
+  mShowLabels = new QCheckBox( i18n( "Labels" ), groupBox );
+  QWhatsThis::add( mShowLabels, i18n( "Check this box if horizontal lines should be decorated with the values they mark." ) );
+  boxLayout->addWidget( mShowLabels, 0, 0 );
+
+  label = new QLabel( i18n( "Font size:" ), groupBox );
+  boxLayout->addWidget( label, 0, 2 );
+
+  mFontSize = new KIntNumInput( 9, groupBox );
+  mFontSize->setMinValue( 5 );
+  mFontSize->setMaxValue( 24 );
+  boxLayout->addWidget( mFontSize, 0, 3 );
+  label->setBuddy( mFontSize );
+
+  mShowTopBar = new QCheckBox( i18n( "Top bar" ), groupBox );
+  QWhatsThis::add( mShowTopBar, i18n( "Check this to active the display title bar. This is probably only useful for applet displays. The bar is only visible if the display is large enough." ) );
+  boxLayout->addWidget( mShowTopBar, 1, 0 );
+
+  boxLayout->setRowStretch( 2, 1 );
+
+  pageLayout->addWidget( groupBox, 1, 0 );
+
+  groupBox = new QGroupBox( 0, Qt::Vertical, i18n( "Colors" ), page );
+  boxLayout = new QGridLayout( groupBox->layout(), 4, 2, spacingHint() );
+
+  label = new QLabel( i18n( "Vertical lines:" ), groupBox );
+  boxLayout->addWidget( label, 0, 0 );
+
+  mVerticalLinesColor = new KColorButton( groupBox );
+  boxLayout->addWidget( mVerticalLinesColor, 0, 1 );
+  label->setBuddy( mVerticalLinesColor );
+
+  label = new QLabel( i18n( "Horizontal lines:" ), groupBox );
+  boxLayout->addWidget( label, 1, 0 );
+
+  mHorizontalLinesColor = new KColorButton( groupBox );
+  boxLayout->addWidget( mHorizontalLinesColor, 1, 1 );
+  label->setBuddy( mHorizontalLinesColor );
+
+  label = new QLabel( i18n( "Background:" ), groupBox );
+  boxLayout->addWidget( label, 2, 0 );
+
+  mBackgroundColor = new KColorButton( groupBox );
+  boxLayout->addWidget( mBackgroundColor, 2, 1 );
+  label->setBuddy( mBackgroundColor );
+
+  boxLayout->setRowStretch( 3, 1 );
+
+  pageLayout->addWidget( groupBox, 1, 1 );
+
+  pageLayout->setRowStretch( 2, 1 );
+
+  // Sensors page
+  page = addPage( i18n( "Sensors" ) );
+  pageLayout = new QGridLayout( page, 6, 2, 0, spacingHint() );
+  pageLayout->setRowStretch( 2, 1 );
+  pageLayout->setRowStretch( 5, 1 );
+
+  mSensorView = new KListView( page );
+  mSensorView->addColumn("" , 0);
+  mSensorView->addColumn( i18n( "Host" ) );
+  mSensorView->addColumn( i18n( "Sensor" ) );
+  mSensorView->addColumn( i18n( "Unit" ) );
+  mSensorView->addColumn( i18n( "Status" ) );
+  mSensorView->setResizeMode(QListView::LastColumn);
+  mSensorView->header()->setResizeEnabled(false, 0);
+  mSensorView->hideColumn(0);
+  mSensorView->header()->resizeSection(0, 0);
+  mSensorView->setAllColumnsShowFocus( true );
+  pageLayout->addMultiCellWidget( mSensorView, 0, 5, 0, 0 );
+  mSensorView->setSortColumn ( -1 );
+  mEditButton = new QPushButton( i18n( "Set Color..." ), page );
+  mEditButton->setEnabled( false );
+  QWhatsThis::add( mEditButton, i18n( "Push this button to configure the color of the sensor in the diagram." ) );
+  pageLayout->addWidget( mEditButton, 0, 1 );
+
+  mRemoveButton = new QPushButton( i18n( "Delete" ), page );
+  mRemoveButton->setEnabled( false );
+  QWhatsThis::add( mRemoveButton, i18n( "Push this button to delete the sensor." ) );
+  pageLayout->addWidget( mRemoveButton, 1, 1 );
+
+  mMoveUpButton = new QPushButton( i18n( "Move Up" ), page );
+  mMoveUpButton->setEnabled( false );
+  pageLayout->addWidget( mMoveUpButton, 3, 1 );
+
+  mMoveDownButton = new QPushButton( i18n( "Move Down" ), page );
+  mMoveDownButton->setEnabled( false );
+  pageLayout->addWidget( mMoveDownButton, 4, 1 );
+
+  connect( mUseAutoRange, SIGNAL( toggled( bool ) ), mMinValue,
+           SLOT( setDisabled( bool ) ) );
+  connect( mUseAutoRange, SIGNAL( toggled( bool ) ), mMaxValue,
+           SLOT( setDisabled( bool ) ) );
+  connect( mShowVerticalLines, SIGNAL( toggled( bool ) ), mVerticalLinesDistance,
+           SLOT( setEnabled( bool ) ) );
+  connect( mShowVerticalLines, SIGNAL( toggled( bool ) ), mVerticalLinesScroll,
+           SLOT( setEnabled( bool ) ) );
+  connect( mShowVerticalLines, SIGNAL( toggled( bool ) ), mVerticalLinesColor,
+           SLOT( setEnabled( bool ) ) );
+  connect( mShowHorizontalLines, SIGNAL( toggled( bool ) ), mHorizontalLinesCount,
+           SLOT( setEnabled( bool ) ) );
+  connect( mShowHorizontalLines, SIGNAL( toggled( bool ) ), mHorizontalLinesColor,
+           SLOT( setEnabled( bool ) ) );
+  connect( mShowHorizontalLines, SIGNAL( toggled( bool ) ), mShowLabels,
+           SLOT( setEnabled( bool ) ) );
+  connect( mSensorView, SIGNAL( selectionChanged( QListViewItem* ) ),
+           SLOT( selectionChanged( QListViewItem* ) ) );
+
+  connect( mEditButton, SIGNAL( clicked() ), SLOT( editSensor() ) );
+  connect( mRemoveButton, SIGNAL( clicked() ), SLOT( removeSensor() ) );
+  connect( mMoveUpButton, SIGNAL( clicked() ), SLOT( moveUpSensor() ) );
+  connect( mMoveDownButton, SIGNAL( clicked() ), SLOT( moveDownSensor() ) );
+  connect ( mSensorView, SIGNAL( doubleClicked( QListViewItem *, const QPoint &, int )), SLOT(editSensor()));
+
+  KAcceleratorManager::manage( this );
+}
+
+FancyPlotterSettings::~FancyPlotterSettings()
+{
+}
+
+void FancyPlotterSettings::setTitle( const QString &title )
+{
+  mTitle->setText( title );
+}
+
+QString FancyPlotterSettings::title() const
+{
+  return mTitle->text();
+}
+
+void FancyPlotterSettings::setUseAutoRange( bool value )
+{
+  mUseAutoRange->setChecked( value );
+  mMinValue->setEnabled( !value );
+  mMaxValue->setEnabled( !value );
+}
+
+bool FancyPlotterSettings::useAutoRange() const
+{
+  return mUseAutoRange->isChecked();
+}
+
+void FancyPlotterSettings::setMinValue( double min )
+{
+  mMinValue->setText( QString::number( min ) );
+}
+
+double FancyPlotterSettings::minValue() const
+{
+  return mMinValue->text().toDouble();
+}
+
+void FancyPlotterSettings::setMaxValue( double max )
+{
+  mMaxValue->setText( QString::number( max ) );
+}
+
+double FancyPlotterSettings::maxValue() const
+{
+  return mMaxValue->text().toDouble();
+}
+
+void FancyPlotterSettings::setUsePolygonStyle( bool value )
+{
+  if ( value )
+    mUsePolygonStyle->setChecked( true );
+  else
+    mUseOriginalStyle->setChecked( true );
+}
+
+bool FancyPlotterSettings::usePolygonStyle() const
+{
+  return mUsePolygonStyle->isChecked();
+}
+
+void FancyPlotterSettings::setHorizontalScale( int scale )
+{
+  mHorizontalScale->setValue( scale );
+}
+
+int FancyPlotterSettings::horizontalScale() const
+{
+  return mHorizontalScale->value();
+}
+
+void FancyPlotterSettings::setShowVerticalLines( bool value )
+{
+  mShowVerticalLines->setChecked( value );
+  mVerticalLinesDistance->setEnabled(  value );
+  mVerticalLinesScroll->setEnabled( value );
+  mVerticalLinesColor->setEnabled( value );
+}
+
+bool FancyPlotterSettings::showVerticalLines() const
+{
+  return mShowVerticalLines->isChecked();
+}
+
+void FancyPlotterSettings::setVerticalLinesColor( const QColor &color )
+{
+  mVerticalLinesColor->setColor( color );
+}
+
+QColor FancyPlotterSettings::verticalLinesColor() const
+{
+  return mVerticalLinesColor->color();
+}
+
+void FancyPlotterSettings::setVerticalLinesDistance( int distance )
+{
+  mVerticalLinesDistance->setValue( distance );
+}
+
+int FancyPlotterSettings::verticalLinesDistance() const
+{
+  return mVerticalLinesDistance->value();
+}
+
+void FancyPlotterSettings::setVerticalLinesScroll( bool value )
+{
+  mVerticalLinesScroll->setChecked( value );
+}
+
+bool FancyPlotterSettings::verticalLinesScroll() const
+{
+  return mVerticalLinesScroll->isChecked();
+}
+
+void FancyPlotterSettings::setShowHorizontalLines( bool value )
+{
+  mShowHorizontalLines->setChecked( value );
+  mHorizontalLinesCount->setEnabled( value );
+  mHorizontalLinesColor->setEnabled( value );
+  mShowLabels->setEnabled( value );
+
+}
+
+bool FancyPlotterSettings::showHorizontalLines() const
+{
+  return mShowHorizontalLines->isChecked();
+}
+
+void FancyPlotterSettings::setHorizontalLinesColor( const QColor &color )
+{
+  mHorizontalLinesColor->setColor( color );
+}
+
+QColor FancyPlotterSettings::horizontalLinesColor() const
+{
+  return mHorizontalLinesColor->color();
+}
+
+void FancyPlotterSettings::setHorizontalLinesCount( int count )
+{
+  mHorizontalLinesCount->setValue( count );
+}
+
+int FancyPlotterSettings::horizontalLinesCount() const
+{
+  return mHorizontalLinesCount->value();
+}
+
+void FancyPlotterSettings::setShowLabels( bool value )
+{
+  mShowLabels->setChecked( value );
+}
+
+bool FancyPlotterSettings::showLabels() const
+{
+  return mShowLabels->isChecked();
+}
+
+void FancyPlotterSettings::setShowTopBar( bool value )
+{
+  mShowTopBar->setChecked( value );
+}
+
+bool FancyPlotterSettings::showTopBar() const
+{
+  return mShowTopBar->isChecked();
+}
+
+void FancyPlotterSettings::setFontSize( int size )
+{
+  mFontSize->setValue( size );
+}
+
+int FancyPlotterSettings::fontSize() const
+{
+  return mFontSize->value();
+}
+
+void FancyPlotterSettings::setBackgroundColor( const QColor &color )
+{
+  mBackgroundColor->setColor( color );
+}
+
+QColor FancyPlotterSettings::backgroundColor() const
+{
+  return mBackgroundColor->color();
+}
+void FancyPlotterSettings::clearDeleted() 
+{
+  mDeleted.clear();
+}
+QValueList<int> FancyPlotterSettings::deleted() const
+{
+  return mDeleted;
+}
+
+QValueList<int> FancyPlotterSettings::order() const
+{
+  QValueList<int> newOrder;
+
+  QListViewItemIterator it( mSensorView );
+  for ( ; it.current(); ++it ) {
+    newOrder.prepend(it.current()->text(0).toInt());
+  }
+  return newOrder;
+}
+
+void FancyPlotterSettings::resetOrder()
+{
+  int i = mSensorView->childCount()-1;
+  QListViewItemIterator it( mSensorView );
+  for ( ; it.current(); ++it, --i) {
+    it.current()->setText(0, QString::number(i));
+  }
+}
+
+void FancyPlotterSettings::setSensors( const QValueList< QStringList > &list )
+{
+  mSensorView->clear();
+
+  QValueList< QStringList >::ConstIterator it;
+  for ( it = list.begin(); it != list.end(); ++it ) {
+    QListViewItem* lvi = new QListViewItem( mSensorView,
+                                            (*it)[ 0 ],   // id
+                                            (*it)[ 1 ],   // host name
+                                            (*it)[ 2 ],   // sensor name
+                                            (*it)[ 3 ],   // unit
+                                            (*it)[ 4 ] ); // status
+    QPixmap pm( 12, 12 );
+    pm.fill( QColor( (*it)[ 5 ] ) );
+    lvi->setPixmap( 2, pm );
+    mSensorView->insertItem( lvi );
+  }
+}
+
+QValueList< QStringList > FancyPlotterSettings::sensors() const
+{
+  QValueList< QStringList > list;
+
+  QListViewItemIterator it( mSensorView );
+
+  for ( ; it.current(); ++it ) {
+    QStringList entry;
+    entry << it.current()->text( 0 );
+    entry << it.current()->text( 1 );
+    entry << it.current()->text( 2 );
+    entry << it.current()->text( 3 );
+    entry << it.current()->text( 4 );
+    QRgb rgb = it.current()->pixmap( 2 )->convertToImage().pixel( 1, 1 );
+    QColor color( qRed( rgb ), qGreen( rgb ), qBlue( rgb ) );
+    entry << ( color.name() );
+
+    list.prepend( entry );
+  }
+
+  return list;
+}
+
+void FancyPlotterSettings::editSensor()
+{
+  QListViewItem* lvi = mSensorView->currentItem();
+
+  if ( !lvi )
+    return;
+
+  QColor color = lvi->pixmap( 2 )->convertToImage().pixel( 1, 1 );
+  int result = KColorDialog::getColor( color, parentWidget() );
+  if ( result == KColorDialog::Accepted ) {
+    QPixmap newPm( 12, 12 );
+    newPm.fill( color );
+    lvi->setPixmap( 2, newPm );
+  }
+}
+
+void FancyPlotterSettings::removeSensor()
+{
+  QListViewItem* lvi = mSensorView->currentItem();
+
+  if ( lvi ) {
+    //Note down the id of the one we are deleting
+    int id = lvi->text(0).toInt();
+    mDeleted.append(id);
+
+    /* Before we delete the currently selected item, we determine a
+     * new item to be selected. That way we can ensure that multiple
+     * items can be deleted without forcing the user to select a new
+     * item between the deletes. If all items are deleted, the buttons
+     * are disabled again. */
+    QListViewItem* newSelected = 0;
+    if ( lvi->itemBelow() ) {
+      lvi->itemBelow()->setSelected( true );
+      newSelected = lvi->itemBelow();
+    } else if ( lvi->itemAbove() ) {
+      lvi->itemAbove()->setSelected( true );
+      newSelected = lvi->itemAbove();
+    } else
+      selectionChanged( 0 );
+
+    delete lvi;
+
+    QListViewItemIterator it( mSensorView );
+    for ( ; it.current(); ++it ) {
+      if(it.current()->text(0).toInt() > id)
+        it.current()->setText(0, QString::number(it.current()->text(0).toInt() -1));
+    }
+
+
+    if ( newSelected )
+      mSensorView->ensureItemVisible( newSelected );
+  }
+}
+
+void FancyPlotterSettings::moveUpSensor()
+{
+  if ( mSensorView->currentItem() != 0 ) {
+    QListViewItem* item = mSensorView->currentItem()->itemAbove();
+    if ( item ) {
+      if ( item->itemAbove() )
+      {
+        mSensorView->currentItem()->moveItem( item->itemAbove() );
+      }
+      else
+      {
+        item->moveItem( mSensorView->currentItem() );
+      }
+    }
+
+    selectionChanged( mSensorView->currentItem() );
+  }
+}
+
+void FancyPlotterSettings::moveDownSensor()
+{
+  if ( mSensorView->currentItem() != 0 ) {
+    if ( mSensorView->currentItem()->itemBelow() )
+      mSensorView->currentItem()->moveItem( mSensorView->currentItem()->itemBelow() );
+
+    selectionChanged( mSensorView->currentItem() );
+  }
+}
+
+void FancyPlotterSettings::selectionChanged( QListViewItem *item )
+{
+  bool state = ( item != 0 );
+
+  mEditButton->setEnabled( state );
+  mRemoveButton->setEnabled( state );
+  mMoveUpButton->setEnabled( state && item->itemAbove() );
+  mMoveDownButton->setEnabled( state && item->itemBelow() );
+}
+
+#include "FancyPlotterSettings.moc"
diff --git a/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.h b/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.h
new file mode 100644
index 000000000..b813bee34
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.h
@@ -0,0 +1,143 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+    Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef FANCYPLOTTERSETTINGS_H
+#define FANCYPLOTTERSETTINGS_H
+
+#include <kdialogbase.h>
+
+class KColorButton;
+class KIntNumInput;
+class KLineEdit;
+class KListView;
+
+class QCheckBox;
+class QListViewItem;
+class QPushButton;
+class QRadioButton;
+
+class FancyPlotterSettings : public KDialogBase
+{
+  Q_OBJECT
+
+  public:
+    FancyPlotterSettings( QWidget* parent = 0, const char* name = 0 );
+    ~FancyPlotterSettings();
+
+    void setTitle( const QString &title );
+    QString title() const;
+
+    void setUseAutoRange( bool value );
+    bool useAutoRange() const;
+
+    void setMinValue( double min );
+    double minValue() const;
+
+    void setMaxValue( double max );
+    double maxValue() const;
+
+    void setUsePolygonStyle( bool value );
+    bool usePolygonStyle() const;
+
+    void setHorizontalScale( int scale );
+    int horizontalScale() const;
+
+    void setShowVerticalLines( bool value );
+    bool showVerticalLines() const;
+
+    void setVerticalLinesColor( const QColor &color );
+    QColor verticalLinesColor() const;
+
+    void setVerticalLinesDistance( int distance );
+    int verticalLinesDistance() const;
+
+    void setVerticalLinesScroll( bool value );
+    bool verticalLinesScroll() const;
+
+    void setShowHorizontalLines( bool value );
+    bool showHorizontalLines() const;
+
+    void setHorizontalLinesColor( const QColor &color );
+    QColor horizontalLinesColor() const;
+
+    void setHorizontalLinesCount( int count );
+    int horizontalLinesCount() const;
+
+    void setShowLabels( bool value );
+    bool showLabels() const;
+
+    void setShowTopBar( bool value );
+    bool showTopBar() const;
+
+    void setFontSize( int size );
+    int fontSize() const;
+
+    void setBackgroundColor( const QColor &color );
+    QColor backgroundColor() const;
+
+    void setSensors( const QValueList< QStringList > &list );
+    QValueList< QStringList > sensors() const;
+    QValueList<int> order() const;
+    QValueList<int> deleted() const;
+    void clearDeleted();
+    void resetOrder();
+
+  private slots:
+    void editSensor();
+    void removeSensor();
+    void moveUpSensor();
+    void moveDownSensor();
+    void selectionChanged( QListViewItem* );
+
+  private:
+
+    KColorButton *mVerticalLinesColor;
+    KColorButton *mHorizontalLinesColor;
+    KColorButton *mBackgroundColor;
+    KLineEdit *mMinValue;
+    KLineEdit *mMaxValue;
+    KLineEdit *mTitle;
+    KIntNumInput *mHorizontalScale;
+    KIntNumInput *mVerticalLinesDistance;
+    KIntNumInput *mHorizontalLinesCount;
+    KIntNumInput *mFontSize;
+    KListView *mSensorView;
+
+    QCheckBox *mShowVerticalLines;
+    QCheckBox *mShowHorizontalLines;
+    QCheckBox *mVerticalLinesScroll;
+    QCheckBox *mUseAutoRange;
+    QCheckBox *mShowLabels;
+    QCheckBox *mShowTopBar;
+    QPushButton *mEditButton;
+    QPushButton *mRemoveButton;
+    QPushButton *mMoveUpButton;
+    QPushButton *mMoveDownButton;
+    QRadioButton *mUsePolygonStyle;
+    QRadioButton *mUseOriginalStyle;
+
+    /** The numbers of the sensors to be delete.*/
+    QValueList<int> mDeleted;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/ListView.cc b/ksysguard/gui/SensorDisplayLib/ListView.cc
new file mode 100644
index 000000000..885daded6
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ListView.cc
@@ -0,0 +1,371 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 2001 Tobias Koenig <tokoe@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <config.h>
+#include <qdom.h>
+
+#include <kcolorbutton.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <ksgrd/SensorManager.h>
+#include <ksgrd/StyleEngine.h>
+
+#include "ListView.h"
+#include "ListView.moc"
+#include "ListViewSettings.h"
+
+PrivateListViewItem::PrivateListViewItem(PrivateListView *parent)
+	: QListViewItem(parent)
+{
+	_parent = parent;
+}
+
+int PrivateListViewItem::compare( QListViewItem *item, int col, bool ascending ) const
+{
+  int type = ((PrivateListView*)listView())->columnType( col );
+
+  if ( type == PrivateListView::Int ) {
+    int prev = (int)KGlobal::locale()->readNumber( key( col, ascending ) );
+    int next = (int)KGlobal::locale()->readNumber( item->key( col, ascending ) );
+    if ( prev < next )
+      return -1;
+    else if ( prev == next )
+      return 0;
+    else
+      return 1;
+  } else if ( type == PrivateListView::Float ) {
+    double prev = KGlobal::locale()->readNumber( key( col, ascending ) );
+    double next = KGlobal::locale()->readNumber( item->key( col, ascending ) );
+    if ( prev < next )
+      return -1;
+    else
+      return 1;
+  } else if ( type == PrivateListView::Time ) {
+    int hourPrev, hourNext, minutesPrev, minutesNext;
+    sscanf( key( col, ascending ).latin1(), "%d:%d", &hourPrev, &minutesPrev );
+    sscanf( item->key( col, ascending ).latin1(), "%d:%d", &hourNext, &minutesNext );
+    int prev = hourPrev * 60 + minutesPrev;
+    int next = hourNext * 60 + minutesNext;
+    if ( prev < next )
+      return -1;
+    else if ( prev == next )
+      return 0;
+    else
+      return 1;
+  } else if ( type == PrivateListView::DiskStat ) {
+    QString prev = key( col, ascending );
+    QString next = item->key( col, ascending );
+    QString prevKey, nextKey;
+    
+    uint counter = prev.length();
+    for ( uint i = 0; i < counter; ++i )
+      if ( prev[ i ].isDigit() ) {
+        prevKey.sprintf( "%s%016d", prev.left( i ).latin1(), prev.mid( i ).toInt() );
+        break;
+      }
+
+    counter = next.length();
+    for ( uint i = 0; i < counter; ++i )
+      if ( next[ i ].isDigit() ) {
+        nextKey.sprintf( "%s%016d", next.left( i ).latin1(), next.mid( i ).toInt() );
+        break;
+      }
+
+    return prevKey.compare( nextKey );
+  } else
+    return key( col, ascending ).localeAwareCompare( item->key( col, ascending ) );
+}
+
+PrivateListView::PrivateListView(QWidget *parent, const char *name)
+	: QListView(parent, name)
+{
+	QColorGroup cg = colorGroup();
+
+	cg.setColor(QColorGroup::Link, KSGRD::Style->firstForegroundColor());
+	cg.setColor(QColorGroup::Text, KSGRD::Style->secondForegroundColor());
+	cg.setColor(QColorGroup::Base, KSGRD::Style->backgroundColor());
+
+	setPalette(QPalette(cg, cg, cg));
+}
+
+void PrivateListView::update(const QString& answer)
+{
+	setUpdatesEnabled(false);
+	viewport()->setUpdatesEnabled(false);
+
+	int vpos = verticalScrollBar()->value();
+	int hpos = horizontalScrollBar()->value();
+
+	clear();
+
+	KSGRD::SensorTokenizer lines(answer, '\n');
+	for (uint i = 0; i < lines.count(); i++) {
+		PrivateListViewItem *item = new PrivateListViewItem(this);
+		KSGRD::SensorTokenizer records(lines[i], '\t');
+		for (uint j = 0; j < records.count(); j++) {
+      if ( mColumnTypes[ j ] == "f" )
+        item->setText(j, KGlobal::locale()->formatNumber( records[j].toFloat() ) );
+      else if ( mColumnTypes[ j ] == "D" )
+        item->setText(j, KGlobal::locale()->formatNumber( records[j].toDouble(), 0 ) );
+      else
+			  item->setText(j, records[j]);
+    }
+
+		insertItem(item);
+	}
+
+	verticalScrollBar()->setValue(vpos);
+	horizontalScrollBar()->setValue(hpos);
+
+	viewport()->setUpdatesEnabled(true);
+	setUpdatesEnabled(true);
+
+	triggerUpdate();
+}
+
+int PrivateListView::columnType( uint pos ) const
+{
+  if ( pos >= mColumnTypes.count() )
+    return 0;
+
+  if ( mColumnTypes[ pos ] == "d" || mColumnTypes[ pos ] == "D" )
+    return Int;
+  else if ( mColumnTypes[ pos ] == "f" || mColumnTypes[ pos ] == "F" )
+    return Float;
+  else if ( mColumnTypes[ pos ] == "t" )
+    return Time;
+  else if ( mColumnTypes[ pos ] == "M" )
+    return DiskStat;
+  else
+    return Text;
+}
+
+void PrivateListView::removeColumns(void)
+{
+	for (int i = columns() - 1; i >= 0; --i)
+		removeColumn(i);
+}
+
+void PrivateListView::addColumn(const QString& label, const QString& type)
+{
+	QListView::addColumn( label );
+  int col = columns() - 1;
+
+  if (type == "s" || type == "S")
+    setColumnAlignment(col, AlignLeft);
+	else if (type == "d" || type == "D")
+		setColumnAlignment(col, AlignRight);
+	else if (type == "t")
+		setColumnAlignment(col, AlignRight);
+	else if (type == "f")
+		setColumnAlignment(col, AlignRight);
+	else if (type == "M")
+		setColumnAlignment(col, AlignLeft);
+	else
+	{
+		kdDebug(1215) << "Unknown type " << type << " of column " << label
+				  << " in ListView!" << endl;
+		return;
+	}
+
+  mColumnTypes.append( type );
+
+	/* Just use some sensible default values as initial setting. */
+	QFontMetrics fm = fontMetrics();
+	setColumnWidth(col, fm.width(label) + 10);
+}
+
+ListView::ListView(QWidget* parent, const char* name, const QString& title, int, int)
+	: KSGRD::SensorDisplay(parent, name, title)
+{
+	setBackgroundColor(KSGRD::Style->backgroundColor());
+
+	monitor = new PrivateListView( frame() );
+	Q_CHECK_PTR(monitor);
+	monitor->setSelectionMode(QListView::NoSelection);
+	monitor->setItemMargin(2);
+
+	setMinimumSize(50, 25);
+
+	setPlotterWidget(monitor);
+
+	setModified(false);
+}
+
+bool
+ListView::addSensor(const QString& hostName, const QString& sensorName, const QString& sensorType, const QString& title)
+{
+	if (sensorType != "listview")
+		return (false);
+
+	registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title));
+
+	setTitle(title);
+
+	/* To differentiate between answers from value requests and info
+	 * requests we use 100 for info requests. */
+	sendRequest(hostName, sensorName + "?", 100);
+	sendRequest(hostName, sensorName, 19);
+	setModified(true);
+	return (true);
+}
+
+void
+ListView::updateList()
+{
+	sendRequest(sensors().at(0)->hostName(), sensors().at(0)->name(), 19);
+}
+
+void
+ListView::answerReceived(int id, const QString& answer)
+{
+	/* We received something, so the sensor is probably ok. */
+	sensorError(id, false);
+
+	switch (id)
+	{
+		case 100: {
+			/* We have received the answer to a '?' command that contains
+			 * the information about the table headers. */
+			KSGRD::SensorTokenizer lines(answer, '\n');
+			if (lines.count() != 2)
+			{
+				kdDebug(1215) << "wrong number of lines" << endl;
+				return;
+			}
+			KSGRD::SensorTokenizer headers(lines[0], '\t');
+			KSGRD::SensorTokenizer colTypes(lines[1], '\t');
+
+			/* remove all columns from list */
+			monitor->removeColumns();
+
+			/* add the new columns */
+			for (unsigned int i = 0; i < headers.count(); i++)
+				/* TODO: Implement translation support for header texts */
+				monitor->addColumn(headers[i], colTypes[i]);
+			break;
+		}
+		case 19: {
+			monitor->update(answer);
+			break;
+		}
+	}
+}
+
+void
+ListView::resizeEvent(QResizeEvent*)
+{
+	frame()->setGeometry(0, 0, width(), height());
+	monitor->setGeometry(10, 20, width() - 20, height() - 30);
+}
+
+bool
+ListView::restoreSettings(QDomElement& element)
+{
+	addSensor(element.attribute("hostName"), element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "listview" : element.attribute("sensorType")), element.attribute("title"));
+
+	QColorGroup colorGroup = monitor->colorGroup();
+	colorGroup.setColor(QColorGroup::Link, restoreColor(element, "gridColor", KSGRD::Style->firstForegroundColor()));
+	colorGroup.setColor(QColorGroup::Text, restoreColor(element, "textColor", KSGRD::Style->secondForegroundColor()));
+	colorGroup.setColor(QColorGroup::Base, restoreColor(element, "backgroundColor", KSGRD::Style->backgroundColor()));
+
+	monitor->setPalette(QPalette(colorGroup, colorGroup, colorGroup));
+
+	SensorDisplay::restoreSettings(element);
+
+	setModified(false);
+
+	return (true);
+}
+
+bool
+ListView::saveSettings(QDomDocument& doc, QDomElement& element, bool save)
+{
+	element.setAttribute("hostName", sensors().at(0)->hostName());
+	element.setAttribute("sensorName", sensors().at(0)->name());
+	element.setAttribute("sensorType", sensors().at(0)->type());
+
+	QColorGroup colorGroup = monitor->colorGroup();
+	saveColor(element, "gridColor", colorGroup.color(QColorGroup::Link));
+	saveColor(element, "textColor", colorGroup.color(QColorGroup::Text));
+	saveColor(element, "backgroundColor", colorGroup.color(QColorGroup::Base));
+
+	SensorDisplay::saveSettings(doc, element);
+
+	if (save)
+		setModified(false);
+
+	return (true);
+}
+
+void
+ListView::configureSettings()
+{
+	lvs = new ListViewSettings(this, "ListViewSettings");
+	Q_CHECK_PTR(lvs);
+	connect(lvs, SIGNAL(applyClicked()), SLOT(applySettings()));
+
+	QColorGroup colorGroup = monitor->colorGroup();
+	lvs->setGridColor(colorGroup.color(QColorGroup::Link));
+	lvs->setTextColor(colorGroup.color(QColorGroup::Text));
+	lvs->setBackgroundColor(colorGroup.color(QColorGroup::Base));
+	lvs->setTitle(title());
+
+	if (lvs->exec())
+		applySettings();
+
+	delete lvs;
+	lvs = 0;
+}
+
+void
+ListView::applySettings()
+{
+	QColorGroup colorGroup = monitor->colorGroup();
+	colorGroup.setColor(QColorGroup::Link, lvs->gridColor());
+	colorGroup.setColor(QColorGroup::Text, lvs->textColor());
+	colorGroup.setColor(QColorGroup::Base, lvs->backgroundColor());
+	monitor->setPalette(QPalette(colorGroup, colorGroup, colorGroup));
+
+	setTitle(lvs->title());
+
+	setModified(true);
+}
+
+void
+ListView::applyStyle()
+{
+	QColorGroup colorGroup = monitor->colorGroup();
+	colorGroup.setColor(QColorGroup::Link, KSGRD::Style->firstForegroundColor());
+	colorGroup.setColor(QColorGroup::Text, KSGRD::Style->secondForegroundColor());
+	colorGroup.setColor(QColorGroup::Base, KSGRD::Style->backgroundColor());
+	monitor->setPalette(QPalette(colorGroup, colorGroup, colorGroup));
+
+	setModified(true);
+}
diff --git a/ksysguard/gui/SensorDisplayLib/ListView.h b/ksysguard/gui/SensorDisplayLib/ListView.h
new file mode 100644
index 000000000..4b96329c0
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ListView.h
@@ -0,0 +1,112 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 2001 Tobias Koenig <tokoe@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef _ListView_h_
+#define _ListView_h_
+
+#include <qlistview.h>
+#include <qpainter.h>
+
+#include <SensorDisplay.h>
+
+typedef const char* (*KeyFunc)(const char*);
+
+class QLabel;
+class QBoxGroup;
+class ListViewSettings;
+
+class PrivateListView : public QListView
+{
+	Q_OBJECT
+public:
+  enum ColumnType { Text, Int, Float, Time, DiskStat };
+
+	PrivateListView(QWidget *parent = 0, const char *name = 0);
+	
+	void addColumn(const QString& label, const QString& type);
+	void removeColumns(void);
+	void update(const QString& answer);
+	int columnType( uint pos ) const;
+
+private:
+  QStringList mColumnTypes;
+};
+
+class PrivateListViewItem : public QListViewItem
+{
+public:
+	PrivateListViewItem(PrivateListView *parent = 0);
+
+	void paintCell(QPainter *p, const QColorGroup &, int column, int width, int alignment) {
+		QColorGroup cgroup = _parent->colorGroup();
+		QListViewItem::paintCell(p, cgroup, column, width, alignment);
+		p->setPen(cgroup.color(QColorGroup::Link));
+		p->drawLine(0, height() - 1, width - 1, height() - 1);
+	}
+
+	void paintFocus(QPainter *, const QColorGroup, const QRect) {}
+
+	virtual int compare( QListViewItem*, int column, bool ascending ) const;
+
+private:
+	QWidget *_parent;
+};	
+
+class ListView : public KSGRD::SensorDisplay
+{
+	Q_OBJECT
+public:
+	ListView(QWidget* parent = 0, const char* name = 0,
+			const QString& = QString::null, int min = 0, int max = 0);
+	~ListView() {}
+
+	bool addSensor(const QString& hostName, const QString& sensorName, const QString& sensorType, const QString& sensorDescr);
+	void answerReceived(int id, const QString& answer);
+	void resizeEvent(QResizeEvent*);
+	void updateList();
+
+	bool restoreSettings(QDomElement& element);
+	bool saveSettings(QDomDocument& doc, QDomElement& element, bool save = true);
+
+	virtual bool hasSettingsDialog() const
+	{
+		return (true);
+	}
+
+	virtual void timerEvent(QTimerEvent*)
+	{
+		updateList();
+	}
+
+	void configureSettings();
+
+public slots:
+	void applySettings();
+	void applyStyle();
+
+private:
+	PrivateListView* monitor;
+	ListViewSettings* lvs;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/ListViewSettings.cc b/ksysguard/gui/SensorDisplayLib/ListViewSettings.cc
new file mode 100644
index 000000000..15822206e
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ListViewSettings.cc
@@ -0,0 +1,77 @@
+/* This file is part of the KDE project
+   Copyright ( C ) 2003 Nadeem Hasan <nhasan@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "ListViewSettings.h"
+#include "ListViewSettingsWidget.h"
+
+#include <klocale.h>
+
+ListViewSettings::ListViewSettings( QWidget *parent, const char *name )
+    : KDialogBase( parent, name, true, i18n( "List View Settings" ),
+      Ok|Apply|Cancel, Ok, true )
+{
+  m_settingsWidget = new ListViewSettingsWidget( this, "m_settingsWidget" );
+  setMainWidget( m_settingsWidget );
+}
+
+QString ListViewSettings::title() const
+{
+  return m_settingsWidget->title();
+}
+
+QColor ListViewSettings::textColor() const
+{
+  return m_settingsWidget->textColor();
+}
+
+QColor ListViewSettings::backgroundColor() const
+{
+  return m_settingsWidget->backgroundColor();
+}
+
+QColor ListViewSettings::gridColor() const
+{
+  return m_settingsWidget->gridColor();
+}
+
+void ListViewSettings::setTitle( const QString &title )
+{
+  m_settingsWidget->setTitle( title );
+}
+
+void ListViewSettings::setBackgroundColor( const QColor &c )
+{
+  m_settingsWidget->setBackgroundColor( c );
+}
+
+void ListViewSettings::setTextColor( const QColor &c )
+{
+  m_settingsWidget->setTextColor( c );
+}
+
+void ListViewSettings::setGridColor( const QColor &c )
+{
+  m_settingsWidget->setGridColor( c );
+}
+
+#include "ListViewSettings.moc"
+
+/* vim: et sw=2 ts=2
+*/
+
diff --git a/ksysguard/gui/SensorDisplayLib/ListViewSettings.h b/ksysguard/gui/SensorDisplayLib/ListViewSettings.h
new file mode 100644
index 000000000..9a9790791
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ListViewSettings.h
@@ -0,0 +1,57 @@
+/* This file is part of the KDE project
+   Copyright ( C ) 2003 Nadeem Hasan <nhasan@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (  at your option ) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+
+#ifndef LISTVIEWSETTINGS_H
+#define LISTVIEWSETTINGS_H
+
+#include <kdialogbase.h>
+
+#include <qstring.h>
+#include <qcolor.h>
+
+class ListViewSettingsWidget;
+
+class ListViewSettings : public KDialogBase
+{
+  Q_OBJECT
+
+  public:
+
+    ListViewSettings( QWidget *parent=0, const char *name=0 );
+
+    QString title() const;
+    QColor textColor() const;
+    QColor backgroundColor() const;
+    QColor gridColor() const;
+
+    void setTitle( const QString & );
+    void setTextColor( const QColor & );
+    void setBackgroundColor( const QColor & );
+    void setGridColor( const QColor & );
+
+  private:
+
+    ListViewSettingsWidget *m_settingsWidget;
+};
+
+#endif // LISTVIEWSETTINGS_H
+
+/* vim: et sw=2 ts=2
+*/
diff --git a/ksysguard/gui/SensorDisplayLib/ListViewSettingsWidget.ui b/ksysguard/gui/SensorDisplayLib/ListViewSettingsWidget.ui
new file mode 100644
index 000000000..f61f30dd7
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ListViewSettingsWidget.ui
@@ -0,0 +1,178 @@
+<!DOCTYPE UI><UI version="3.3" stdsetdef="1">
+<class>ListViewSettingsWidget</class>
+<widget class="QWidget">
+    <property name="name">
+        <cstring>ListViewSettingsWidget</cstring>
+    </property>
+    <property name="geometry">
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>399</width>
+            <height>202</height>
+        </rect>
+    </property>
+    <vbox>
+        <property name="name">
+            <cstring>unnamed</cstring>
+        </property>
+        <widget class="QGroupBox">
+            <property name="name">
+                <cstring>titleFrame</cstring>
+            </property>
+            <property name="title">
+                <string>Title</string>
+            </property>
+            <vbox>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QLineEdit">
+                    <property name="name">
+                        <cstring>m_title</cstring>
+                    </property>
+                </widget>
+            </vbox>
+        </widget>
+        <widget class="QGroupBox">
+            <property name="name">
+                <cstring>colorFrame</cstring>
+            </property>
+            <property name="sizePolicy">
+                <sizepolicy>
+                    <hsizetype>5</hsizetype>
+                    <vsizetype>5</vsizetype>
+                    <horstretch>0</horstretch>
+                    <verstretch>1</verstretch>
+                </sizepolicy>
+            </property>
+            <property name="frameShape">
+                <enum>Box</enum>
+            </property>
+            <property name="frameShadow">
+                <enum>Sunken</enum>
+            </property>
+            <property name="title">
+                <string>Colors</string>
+            </property>
+            <property name="alignment">
+                <set>WordBreak|AlignVCenter|AlignLeft</set>
+            </property>
+            <property name="vAlign" stdset="0">
+            </property>
+            <property name="wordwrap" stdset="0">
+            </property>
+            <grid>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QLayoutWidget" row="0" column="0">
+                    <property name="name">
+                        <cstring>layout2</cstring>
+                    </property>
+                    <vbox>
+                        <property name="name">
+                            <cstring>unnamed</cstring>
+                        </property>
+                        <widget class="QLabel">
+                            <property name="name">
+                                <cstring>textLabel1</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Text color:</string>
+                            </property>
+                        </widget>
+                        <widget class="QLabel">
+                            <property name="name">
+                                <cstring>textLabel2</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Grid color:</string>
+                            </property>
+                        </widget>
+                        <widget class="QLabel">
+                            <property name="name">
+                                <cstring>textLabel3</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Background color:</string>
+                            </property>
+                        </widget>
+                    </vbox>
+                </widget>
+                <widget class="QLayoutWidget" row="0" column="1">
+                    <property name="name">
+                        <cstring>layout1</cstring>
+                    </property>
+                    <vbox>
+                        <property name="name">
+                            <cstring>unnamed</cstring>
+                        </property>
+                        <widget class="KColorButton">
+                            <property name="name">
+                                <cstring>m_textColor</cstring>
+                            </property>
+                            <property name="text">
+                                <string></string>
+                            </property>
+                            <property name="color">
+                                <color>
+                                    <red>0</red>
+                                    <green>255</green>
+                                    <blue>0</blue>
+                                </color>
+                            </property>
+                        </widget>
+                        <widget class="KColorButton">
+                            <property name="name">
+                                <cstring>m_gridColor</cstring>
+                            </property>
+                            <property name="text">
+                                <string></string>
+                            </property>
+                            <property name="color">
+                                <color>
+                                    <red>0</red>
+                                    <green>0</green>
+                                    <blue>0</blue>
+                                </color>
+                            </property>
+                        </widget>
+                        <widget class="KColorButton">
+                            <property name="name">
+                                <cstring>m_backgroundColor</cstring>
+                            </property>
+                            <property name="text">
+                                <string></string>
+                            </property>
+                            <property name="color">
+                                <color>
+                                    <red>255</red>
+                                    <green>0</green>
+                                    <blue>0</blue>
+                                </color>
+                            </property>
+                        </widget>
+                    </vbox>
+                </widget>
+            </grid>
+        </widget>
+    </vbox>
+</widget>
+<includes>
+    <include location="global" impldecl="in implementation">kdialog.h</include>
+    <include location="local" impldecl="in implementation">ListViewSettingsWidget.ui.h</include>
+</includes>
+<functions>
+    <function specifier="non virtual" returnType="QString">title()</function>
+    <function specifier="non virtual" returnType="QColor">gridColor()</function>
+    <function specifier="non virtual" returnType="QColor">backgroundColor()</function>
+    <function specifier="non virtual" returnType="QColor">textColor()</function>
+    <function specifier="non virtual">setTitle( const QString &amp; t )</function>
+    <function specifier="non virtual">setBackgroundColor( const QColor &amp; c )</function>
+    <function specifier="non virtual">setTextColor( const QColor &amp; c )</function>
+    <function specifier="non virtual">setGridColor( const QColor &amp; c )</function>
+</functions>
+<layoutdefaults spacing="6" margin="11"/>
+<layoutfunctions spacing="KDialog::spacingHint" margin="KDialog::marginHint"/>
+</UI>
diff --git a/ksysguard/gui/SensorDisplayLib/ListViewSettingsWidget.ui.h b/ksysguard/gui/SensorDisplayLib/ListViewSettingsWidget.ui.h
new file mode 100644
index 000000000..14ff5990d
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ListViewSettingsWidget.ui.h
@@ -0,0 +1,56 @@
+/****************************************************************************
+** ui.h extension file, included from the uic-generated form implementation.
+**
+** If you wish to add, delete or rename functions or slots use
+** Qt Designer which will update this file, preserving your code. Create an
+** init() function in place of a constructor, and a destroy() function in
+** place of a destructor.
+*****************************************************************************/
+
+
+QString ListViewSettingsWidget::title()
+{
+    return m_title->text();
+}
+
+
+QColor ListViewSettingsWidget::gridColor()
+{
+    return m_gridColor->color();
+}
+
+
+QColor ListViewSettingsWidget::backgroundColor()
+{
+    return m_backgroundColor->color();
+}
+
+
+QColor ListViewSettingsWidget::textColor()
+{
+    return m_textColor->color();
+}
+
+
+void ListViewSettingsWidget::setTitle( const QString &t )
+{
+    m_title->setText(t);
+}
+
+
+void ListViewSettingsWidget::setBackgroundColor( const QColor &c )
+{
+    m_backgroundColor->setColor(c);
+}
+
+
+void ListViewSettingsWidget::setTextColor( const QColor &c )
+{
+    m_textColor->setColor(c);
+}
+
+
+void ListViewSettingsWidget::setGridColor( const QColor &c )
+{
+    m_gridColor->setColor(c);
+}
diff --git a/ksysguard/gui/SensorDisplayLib/LogFile.cc b/ksysguard/gui/SensorDisplayLib/LogFile.cc
new file mode 100644
index 000000000..9db4c7116
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/LogFile.cc
@@ -0,0 +1,285 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 2001 Tobias Koenig <tokoe@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+*/
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#include <qpushbutton.h>
+#include <qregexp.h>
+
+#include <qfile.h>
+#include <qlistbox.h>
+
+#include <kfontdialog.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kcolorbutton.h>
+
+#include <ksgrd/StyleEngine.h>
+
+#include "LogFile.moc"
+
+LogFile::LogFile(QWidget *parent, const char *name, const QString& title)
+	: KSGRD::SensorDisplay(parent, name, title)
+{
+	monitor = new QListBox(this);
+	Q_CHECK_PTR(monitor);
+
+	setMinimumSize(50, 25);
+
+	setPlotterWidget(monitor);
+
+	setModified(false);
+}
+
+LogFile::~LogFile(void)
+{
+	sendRequest(sensors().at(0)->hostName(), QString("logfile_unregister %1" ).arg(logFileID), 43);
+}
+
+bool
+LogFile::addSensor(const QString& hostName, const QString& sensorName, const QString& sensorType, const QString& title)
+{
+	if (sensorType != "logfile")
+		return (false);
+
+	registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title));
+
+	QString sensorID = sensorName.right(sensorName.length() - (sensorName.findRev("/") + 1));
+
+	sendRequest(sensors().at(0)->hostName(), QString("logfile_register %1" ).arg(sensorID), 42);
+
+	if (title.isEmpty())
+		setTitle(sensors().at(0)->hostName() + ":" + sensorID);
+	else
+		setTitle(title);
+
+	setModified(true);
+
+	return (true);
+}
+
+
+void LogFile::configureSettings(void)
+{
+	QColorGroup cgroup = monitor->colorGroup();
+
+	lfs = new LogFileSettings(this);
+	Q_CHECK_PTR(lfs);
+
+	lfs->fgColor->setColor(cgroup.text());
+	lfs->fgColor->setText(i18n("Foreground color:"));
+	lfs->bgColor->setColor(cgroup.base());
+	lfs->bgColor->setText(i18n("Background color:"));
+	lfs->fontButton->setFont(monitor->font());
+	lfs->ruleList->insertStringList(filterRules);
+	lfs->title->setText(title());
+
+	connect(lfs->okButton, SIGNAL(clicked()), lfs, SLOT(accept()));
+	connect(lfs->applyButton, SIGNAL(clicked()), this, SLOT(applySettings()));
+	connect(lfs->cancelButton, SIGNAL(clicked()), lfs, SLOT(reject()));
+
+	connect(lfs->fontButton, SIGNAL(clicked()), this, SLOT(settingsFontSelection()));
+	connect(lfs->addButton, SIGNAL(clicked()), this, SLOT(settingsAddRule()));
+	connect(lfs->deleteButton, SIGNAL(clicked()), this, SLOT(settingsDeleteRule()));
+	connect(lfs->changeButton, SIGNAL(clicked()), this, SLOT(settingsChangeRule()));
+	connect(lfs->ruleList, SIGNAL(selected(int)), this, SLOT(settingsRuleListSelected(int)));
+	connect(lfs->ruleText, SIGNAL(returnPressed()), this, SLOT(settingsAddRule()));
+
+	if (lfs->exec()) {
+		applySettings();
+	}
+
+	delete lfs;
+	lfs = 0;
+}
+
+void LogFile::settingsFontSelection()
+{
+	QFont tmpFont = lfs->fontButton->font();
+
+	if (KFontDialog::getFont(tmpFont) == KFontDialog::Accepted) {
+		lfs->fontButton->setFont(tmpFont);
+	}
+}
+
+void LogFile::settingsAddRule()
+{
+	if (!lfs->ruleText->text().isEmpty()) {
+		lfs->ruleList->insertItem(lfs->ruleText->text(), -1);
+		lfs->ruleText->setText("");
+	}
+}
+
+void LogFile::settingsDeleteRule()
+{
+	lfs->ruleList->removeItem(lfs->ruleList->currentItem());
+	lfs->ruleText->setText("");
+}
+
+void LogFile::settingsChangeRule()
+{
+	lfs->ruleList->changeItem(lfs->ruleText->text(), lfs->ruleList->currentItem());
+	lfs->ruleText->setText("");
+}
+
+void LogFile::settingsRuleListSelected(int index)
+{
+	lfs->ruleText->setText(lfs->ruleList->text(index));
+}
+
+void LogFile::applySettings(void)
+{
+	QColorGroup cgroup = monitor->colorGroup();
+
+	cgroup.setColor(QColorGroup::Text, lfs->fgColor->color());
+	cgroup.setColor(QColorGroup::Base, lfs->bgColor->color());
+	monitor->setPalette(QPalette(cgroup, cgroup, cgroup));
+	monitor->setFont(lfs->fontButton->font());
+
+	filterRules.clear();
+	for (uint i = 0; i < lfs->ruleList->count(); i++)
+		filterRules.append(lfs->ruleList->text(i));
+
+	setTitle(lfs->title->text());
+
+	setModified(true);
+}
+
+void
+LogFile::applyStyle()
+{
+	QColorGroup cgroup = monitor->colorGroup();
+
+	cgroup.setColor(QColorGroup::Text, KSGRD::Style->firstForegroundColor());
+	cgroup.setColor(QColorGroup::Base, KSGRD::Style->backgroundColor());
+	monitor->setPalette(QPalette(cgroup, cgroup, cgroup));
+
+	setModified(true);
+}
+
+bool
+LogFile::restoreSettings(QDomElement& element)
+{
+	QFont font;
+	QColorGroup cgroup = monitor->colorGroup();
+
+	cgroup.setColor(QColorGroup::Text, restoreColor(element, "textColor", Qt::green));
+	cgroup.setColor(QColorGroup::Base, restoreColor(element, "backgroundColor", Qt::black));
+	monitor->setPalette(QPalette(cgroup, cgroup, cgroup));
+
+	addSensor(element.attribute("hostName"), element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "logfile" : element.attribute("sensorType")), element.attribute("title"));
+
+	font.fromString( element.attribute( "font" ) );
+	monitor->setFont(font);
+
+	QDomNodeList dnList = element.elementsByTagName("filter");
+	for (uint i = 0; i < dnList.count(); i++) {
+		QDomElement element = dnList.item(i).toElement();
+		filterRules.append(element.attribute("rule"));
+	}
+
+	SensorDisplay::restoreSettings(element);
+
+	setModified(false);
+
+	return true;
+}
+
+bool
+LogFile::saveSettings(QDomDocument& doc, QDomElement& element, bool save)
+{
+	element.setAttribute("hostName", sensors().at(0)->hostName());
+	element.setAttribute("sensorName", sensors().at(0)->name());
+	element.setAttribute("sensorType", sensors().at(0)->type());
+
+	element.setAttribute("font", monitor->font().toString());
+
+	saveColor(element, "textColor", monitor->colorGroup().text());
+	saveColor(element, "backgroundColor", monitor->colorGroup().base());
+
+	for (QStringList::Iterator it = filterRules.begin();
+		 it != filterRules.end(); it++)
+	{
+		QDomElement filter = doc.createElement("filter");
+		filter.setAttribute("rule", (*it));
+		element.appendChild(filter);
+	}
+
+	SensorDisplay::saveSettings(doc, element);
+
+	if (save)
+		setModified(false);
+
+	return true;
+}
+
+void
+LogFile::updateMonitor()
+{
+	sendRequest(sensors().at(0)->hostName(),
+				QString("%1 %2" ).arg(sensors().at(0)->name()).arg(logFileID), 19);
+}
+
+void
+LogFile::answerReceived(int id, const QString& answer)
+{
+	/* We received something, so the sensor is probably ok. */
+	sensorError(id, false);
+
+	switch (id)
+	{
+		case 19: {
+			KSGRD::SensorTokenizer lines(answer, '\n');
+
+			for (uint i = 0; i < lines.count(); i++) {
+				if (monitor->count() == MAXLINES)
+					monitor->removeItem(0);
+
+				monitor->insertItem(lines[i], -1);
+
+				for (QStringList::Iterator it = filterRules.begin(); it != filterRules.end(); it++) {
+					QRegExp *expr = new QRegExp((*it).latin1());
+					if (expr->search(lines[i].latin1()) != -1) {
+						KNotifyClient::event(winId(), "pattern_match", QString("rule '%1' matched").arg((*it).latin1()));
+					}
+					delete expr;
+				}
+			}
+
+      monitor->setCurrentItem( monitor->count() - 1 );
+      monitor->ensureCurrentVisible();
+
+			break;
+		}
+
+		case 42: {
+			logFileID = answer.toULong();
+			break;
+		}
+	}
+}
+
+void
+LogFile::resizeEvent(QResizeEvent*)
+{
+	frame()->setGeometry(0, 0, this->width(), this->height());
+	monitor->setGeometry(10, 20, this->width() - 20, this->height() - 30);
+}
diff --git a/ksysguard/gui/SensorDisplayLib/LogFile.h b/ksysguard/gui/SensorDisplayLib/LogFile.h
new file mode 100644
index 000000000..9428f934d
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/LogFile.h
@@ -0,0 +1,85 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 2001 Tobias Koenig <tokoe@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+*/
+
+#ifndef _LogFile_h
+#define _LogFile_h
+
+#define MAXLINES 500
+
+class QFile;
+class QListBox;
+
+#include <qdom.h>
+#include <qpopupmenu.h>
+#include <qstring.h>
+#include <qstringlist.h>
+
+#include <SensorDisplay.h>
+
+#include "LogFileSettings.h"
+
+class LogFile : public KSGRD::SensorDisplay
+{
+	Q_OBJECT
+public:
+	LogFile(QWidget *parent = 0, const char *name = 0, const QString& title = 0);
+	~LogFile(void);
+
+	bool addSensor(const QString& hostName, const QString& sensorName,
+				   const QString& sensorType, const QString& sensorDescr);
+	void answerReceived(int id, const QString& answer);
+	void resizeEvent(QResizeEvent*);
+
+	bool restoreSettings(QDomElement& element);
+	bool saveSettings(QDomDocument& doc, QDomElement& element, bool save = true);
+
+	void updateMonitor(void);
+
+	void configureSettings(void);
+
+	virtual void timerEvent(QTimerEvent*)
+	{
+		updateMonitor();
+	}
+
+	virtual bool hasSettingsDialog() const
+	{
+		return (true);
+	}
+
+public slots:
+	void applySettings();
+	void applyStyle();
+
+	void settingsFontSelection();
+	void settingsAddRule();
+	void settingsDeleteRule();
+	void settingsChangeRule();
+	void settingsRuleListSelected(int index);
+
+private:
+	LogFileSettings* lfs;
+	QListBox* monitor;
+	QStringList filterRules;
+
+	unsigned long logFileID;
+};
+
+#endif // _LogFile_h
diff --git a/ksysguard/gui/SensorDisplayLib/LogFileSettings.ui b/ksysguard/gui/SensorDisplayLib/LogFileSettings.ui
new file mode 100644
index 000000000..b5dcff0ee
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/LogFileSettings.ui
@@ -0,0 +1,345 @@
+<!DOCTYPE UI><UI version="3.3" stdsetdef="1">
+<class>LogFileSettings</class>
+<author>Tobias Koenig &lt;tokoe@kde.org&gt;</author>
+<widget class="QDialog">
+    <property name="name">
+        <cstring>LogFileSettings</cstring>
+    </property>
+    <property name="geometry">
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>438</width>
+            <height>320</height>
+        </rect>
+    </property>
+    <property name="caption">
+        <string>Log File Settings</string>
+    </property>
+    <property name="sizeGripEnabled">
+        <bool>true</bool>
+    </property>
+    <vbox>
+        <property name="name">
+            <cstring>unnamed</cstring>
+        </property>
+        <widget class="QTabWidget">
+            <property name="name">
+                <cstring>TabWidget</cstring>
+            </property>
+            <widget class="QWidget">
+                <property name="name">
+                    <cstring>tab</cstring>
+                </property>
+                <attribute name="title">
+                    <string>Text</string>
+                </attribute>
+                <vbox>
+                    <property name="name">
+                        <cstring>unnamed</cstring>
+                    </property>
+                    <widget class="QGroupBox">
+                        <property name="name">
+                            <cstring>GroupBox8</cstring>
+                        </property>
+                        <property name="title">
+                            <string>Title</string>
+                        </property>
+                        <hbox>
+                            <property name="name">
+                                <cstring>unnamed</cstring>
+                            </property>
+                            <widget class="QLineEdit">
+                                <property name="name">
+                                    <cstring>title</cstring>
+                                </property>
+                            </widget>
+                        </hbox>
+                    </widget>
+                    <widget class="QButtonGroup">
+                        <property name="name">
+                            <cstring>styleGroup</cstring>
+                        </property>
+                        <property name="title">
+                            <string>Colors</string>
+                        </property>
+                        <property name="exclusive">
+                            <bool>true</bool>
+                        </property>
+                        <vbox>
+                            <property name="name">
+                                <cstring>unnamed</cstring>
+                            </property>
+                            <widget class="QLayoutWidget">
+                                <property name="name">
+                                    <cstring>layout6</cstring>
+                                </property>
+                                <hbox>
+                                    <property name="name">
+                                        <cstring>unnamed</cstring>
+                                    </property>
+                                    <widget class="QLayoutWidget">
+                                        <property name="name">
+                                            <cstring>layout5</cstring>
+                                        </property>
+                                        <vbox>
+                                            <property name="name">
+                                                <cstring>unnamed</cstring>
+                                            </property>
+                                            <widget class="QLabel">
+                                                <property name="name">
+                                                    <cstring>textLabel1</cstring>
+                                                </property>
+                                                <property name="text">
+                                                    <string>Foreground color:</string>
+                                                </property>
+                                            </widget>
+                                            <widget class="QLabel">
+                                                <property name="name">
+                                                    <cstring>textLabel2</cstring>
+                                                </property>
+                                                <property name="text">
+                                                    <string>Background color:</string>
+                                                </property>
+                                            </widget>
+                                        </vbox>
+                                    </widget>
+                                    <widget class="QLayoutWidget">
+                                        <property name="name">
+                                            <cstring>layout4</cstring>
+                                        </property>
+                                        <vbox>
+                                            <property name="name">
+                                                <cstring>unnamed</cstring>
+                                            </property>
+                                            <widget class="KColorButton">
+                                                <property name="name">
+                                                    <cstring>fgColor</cstring>
+                                                </property>
+                                                <property name="text">
+                                                    <string></string>
+                                                </property>
+                                            </widget>
+                                            <widget class="KColorButton">
+                                                <property name="name">
+                                                    <cstring>bgColor</cstring>
+                                                </property>
+                                                <property name="text">
+                                                    <string></string>
+                                                </property>
+                                            </widget>
+                                        </vbox>
+                                    </widget>
+                                </hbox>
+                            </widget>
+                            <spacer>
+                                <property name="name">
+                                    <cstring>Spacer8</cstring>
+                                </property>
+                                <property name="orientation">
+                                    <enum>Vertical</enum>
+                                </property>
+                                <property name="sizeType">
+                                    <enum>Expanding</enum>
+                                </property>
+                                <property name="sizeHint">
+                                    <size>
+                                        <width>20</width>
+                                        <height>16</height>
+                                    </size>
+                                </property>
+                            </spacer>
+                        </vbox>
+                    </widget>
+                    <widget class="QGroupBox">
+                        <property name="name">
+                            <cstring>GroupBox11</cstring>
+                        </property>
+                        <property name="title">
+                            <string>Font</string>
+                        </property>
+                        <hbox>
+                            <property name="name">
+                                <cstring>unnamed</cstring>
+                            </property>
+                            <spacer>
+                                <property name="name">
+                                    <cstring>Spacer14</cstring>
+                                </property>
+                                <property name="orientation">
+                                    <enum>Horizontal</enum>
+                                </property>
+                                <property name="sizeType">
+                                    <enum>Expanding</enum>
+                                </property>
+                                <property name="sizeHint">
+                                    <size>
+                                        <width>20</width>
+                                        <height>20</height>
+                                    </size>
+                                </property>
+                            </spacer>
+                            <widget class="QPushButton">
+                                <property name="name">
+                                    <cstring>fontButton</cstring>
+                                </property>
+                                <property name="text">
+                                    <string>Select Font...</string>
+                                </property>
+                            </widget>
+                        </hbox>
+                    </widget>
+                </vbox>
+            </widget>
+            <widget class="QWidget">
+                <property name="name">
+                    <cstring>tab</cstring>
+                </property>
+                <attribute name="title">
+                    <string>Filter</string>
+                </attribute>
+                <hbox>
+                    <property name="name">
+                        <cstring>unnamed</cstring>
+                    </property>
+                    <widget class="QLayoutWidget">
+                        <property name="name">
+                            <cstring>Layout7</cstring>
+                        </property>
+                        <vbox>
+                            <property name="name">
+                                <cstring>unnamed</cstring>
+                            </property>
+                            <widget class="QLineEdit">
+                                <property name="name">
+                                    <cstring>ruleText</cstring>
+                                </property>
+                            </widget>
+                            <widget class="QListBox">
+                                <property name="name">
+                                    <cstring>ruleList</cstring>
+                                </property>
+                            </widget>
+                        </vbox>
+                    </widget>
+                    <widget class="QLayoutWidget">
+                        <property name="name">
+                            <cstring>Layout9</cstring>
+                        </property>
+                        <vbox>
+                            <property name="name">
+                                <cstring>unnamed</cstring>
+                            </property>
+                            <widget class="QPushButton">
+                                <property name="name">
+                                    <cstring>addButton</cstring>
+                                </property>
+                                <property name="text">
+                                    <string>&amp;Add</string>
+                                </property>
+                            </widget>
+                            <widget class="QPushButton">
+                                <property name="name">
+                                    <cstring>deleteButton</cstring>
+                                </property>
+                                <property name="text">
+                                    <string>&amp;Delete</string>
+                                </property>
+                            </widget>
+                            <widget class="QPushButton">
+                                <property name="name">
+                                    <cstring>changeButton</cstring>
+                                </property>
+                                <property name="text">
+                                    <string>&amp;Change</string>
+                                </property>
+                            </widget>
+                            <spacer>
+                                <property name="name">
+                                    <cstring>Spacer7_2</cstring>
+                                </property>
+                                <property name="orientation">
+                                    <enum>Vertical</enum>
+                                </property>
+                                <property name="sizeType">
+                                    <enum>Expanding</enum>
+                                </property>
+                                <property name="sizeHint">
+                                    <size>
+                                        <width>20</width>
+                                        <height>20</height>
+                                    </size>
+                                </property>
+                            </spacer>
+                        </vbox>
+                    </widget>
+                </hbox>
+            </widget>
+        </widget>
+        <widget class="QLayoutWidget">
+            <property name="name">
+                <cstring>Layout5</cstring>
+            </property>
+            <hbox>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QPushButton">
+                    <property name="name">
+                        <cstring>okButton</cstring>
+                    </property>
+                    <property name="text">
+                        <string>&amp;OK</string>
+                    </property>
+                    <property name="default">
+                        <bool>true</bool>
+                    </property>
+                </widget>
+                <widget class="QPushButton">
+                    <property name="name">
+                        <cstring>applyButton</cstring>
+                    </property>
+                    <property name="text">
+                        <string>&amp;Apply</string>
+                    </property>
+                </widget>
+                <spacer>
+                    <property name="name">
+                        <cstring>Spacer1</cstring>
+                    </property>
+                    <property name="orientation">
+                        <enum>Horizontal</enum>
+                    </property>
+                    <property name="sizeType">
+                        <enum>Expanding</enum>
+                    </property>
+                    <property name="sizeHint">
+                        <size>
+                            <width>20</width>
+                            <height>20</height>
+                        </size>
+                    </property>
+                </spacer>
+                <widget class="QPushButton">
+                    <property name="name">
+                        <cstring>cancelButton</cstring>
+                    </property>
+                    <property name="text">
+                        <string>&amp;Cancel</string>
+                    </property>
+                </widget>
+            </hbox>
+        </widget>
+    </vbox>
+</widget>
+<tabstops>
+    <tabstop>okButton</tabstop>
+    <tabstop>applyButton</tabstop>
+    <tabstop>cancelButton</tabstop>
+</tabstops>
+<includes>
+    <include location="global" impldecl="in implementation">kdialog.h</include>
+</includes>
+<layoutdefaults spacing="6" margin="11"/>
+<layoutfunctions spacing="KDialog::spacingHint" margin="KDialog::marginHint"/>
+</UI>
diff --git a/ksysguard/gui/SensorDisplayLib/Makefile.am b/ksysguard/gui/SensorDisplayLib/Makefile.am
new file mode 100644
index 000000000..a1327a4ac
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/Makefile.am
@@ -0,0 +1,39 @@
+
+# set the include path for X, qt and KDE
+INCLUDES= -I$(srcdir)/.. -I$(srcdir)/../ksgrd -I../ksgrd $(all_includes)
+ 
+noinst_LTLIBRARIES = libsensordisplays.la
+
+libsensordisplays_la_LDFLAGS = $(all_libraries) -no-undefined
+libsensordisplays_la_LIBADD = ../ksgrd/libksgrd.la $(LIB_KIO)
+
+# Which sources should be compiled for the sensor display lib.
+libsensordisplays_la_SOURCES = \
+	SensorDisplay.cc \
+	BarGraph.cc \
+	DancingBars.cc \
+	DancingBarsSettings.cc \
+	DummyDisplay.cc \
+	FancyPlotter.cc \
+	FancyPlotterSettings.cc \
+	ListView.cc \
+	LogFile.cc \
+	MultiMeter.cc \
+	MultiMeterSettings.cc \
+	ProcessController.cc \
+	ProcessList.cc \
+	ReniceDlg.cc \
+	SensorLogger.cc \
+	SensorLoggerDlg.cc \
+	SensorLoggerSettings.cc \
+	ListViewSettings.cc \
+	SignalPlotter.cc \
+	ListViewSettingsWidget.ui \
+	LogFileSettings.ui \
+	MultiMeterSettingsWidget.ui \
+	SensorLoggerDlgWidget.ui \
+	SensorLoggerSettingsWidget.ui
+
+# just to make sure, automake makes them 
+METASOURCES = AUTO
+
diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeter.cc b/ksysguard/gui/SensorDisplayLib/MultiMeter.cc
new file mode 100644
index 000000000..14e805b9d
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/MultiMeter.cc
@@ -0,0 +1,258 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+	Copyright (c) 1999, 2000, 2001 Chris Schlaeger <cs@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+	KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+	Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <math.h>
+#include <stdlib.h>
+
+#include <qdom.h>
+#include <qlcdnumber.h>
+#include <qtooltip.h>
+
+#include <kdebug.h>
+
+#include <ksgrd/SensorManager.h>
+#include <ksgrd/StyleEngine.h>
+
+#include "MultiMeter.moc"
+#include "MultiMeterSettings.h"
+
+MultiMeter::MultiMeter(QWidget* parent, const char* name,
+				   const QString& title, double, double, bool nf, bool isApplet)
+	: KSGRD::SensorDisplay(parent, name, title, nf, isApplet)
+{
+	setShowUnit( true );
+	lowerLimit = upperLimit = 0;
+	lowerLimitActive = upperLimitActive = false;
+
+	normalDigitColor = KSGRD::Style->firstForegroundColor();
+	alarmDigitColor = KSGRD::Style->alarmColor();
+	if (noFrame())
+		lcd = new QLCDNumber(this, "meterLCD");
+	else
+		lcd = new QLCDNumber(frame(), "meterLCD");
+	Q_CHECK_PTR(lcd);
+	lcd->setSegmentStyle(QLCDNumber::Filled);
+	setDigitColor(KSGRD::Style->backgroundColor());
+	lcd->setSizePolicy(QSizePolicy(QSizePolicy::Expanding,
+					   QSizePolicy::Expanding, false));
+
+	setBackgroundColor(KSGRD::Style->backgroundColor());
+	/* All RMB clicks to the lcd widget will be handled by 
+	 * SensorDisplay::eventFilter. */
+	lcd->installEventFilter(this);
+
+	setPlotterWidget(lcd);
+
+	setMinimumSize(5, 5);
+	setModified(false);
+}
+
+bool
+MultiMeter::addSensor(const QString& hostName, const QString& sensorName,
+					const QString& sensorType, const QString& title)
+{
+	if (sensorType != "integer" && sensorType != "float")
+		return (false);
+
+	registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title));
+
+	/* To differentiate between answers from value requests and info
+	 * requests we use 100 for info requests. */
+	sendRequest(hostName, sensorName + "?", 100);
+
+	QToolTip::remove(lcd);
+	QToolTip::add(lcd, QString("%1:%2").arg(hostName).arg(sensorName));
+
+	setModified(true);
+	return (true);
+}
+
+void
+MultiMeter::answerReceived(int id, const QString& answer)
+{
+	/* We received something, so the sensor is probably ok. */
+	sensorError(id, false);
+
+	if (id == 100)
+	{
+		KSGRD::SensorIntegerInfo info(answer);
+		setUnit(KSGRD::SensorMgr->translateUnit(info.unit()));
+	}
+	else
+	{
+		double val = answer.toDouble();
+		int digits = (int) log10(val) + 1;
+
+		if (noFrame())
+			if (digits > 4)
+				lcd->setNumDigits(4);
+			else
+				lcd->setNumDigits(digits);	    
+		else
+		{
+			if (digits > 5)
+				lcd->setNumDigits(digits);
+			else
+				lcd->setNumDigits(5);
+		}
+
+		lcd->display(val);
+		if (lowerLimitActive && val < lowerLimit)
+		{
+			setDigitColor(alarmDigitColor);	
+		}
+		else if (upperLimitActive && val > upperLimit)
+		{
+			setDigitColor(alarmDigitColor);
+		}
+		else
+			setDigitColor(normalDigitColor);
+	}
+}
+
+void
+MultiMeter::resizeEvent(QResizeEvent*)
+{
+	if (noFrame())
+		lcd->setGeometry(0, 0, width(), height());
+	else
+		frame()->setGeometry(0, 0, width(), height());
+}
+
+bool
+MultiMeter::restoreSettings(QDomElement& element)
+{
+	lowerLimitActive = element.attribute("lowerLimitActive").toInt();
+	lowerLimit = element.attribute("lowerLimit").toLong();
+	upperLimitActive = element.attribute("upperLimitActive").toInt();
+	upperLimit = element.attribute("upperLimit").toLong();
+
+	normalDigitColor = restoreColor(element, "normalDigitColor",
+						KSGRD::Style->firstForegroundColor());
+	alarmDigitColor = restoreColor(element, "alarmDigitColor",
+						KSGRD::Style->alarmColor());
+	setBackgroundColor(restoreColor(element, "backgroundColor",
+						KSGRD::Style->backgroundColor()));
+
+	addSensor(element.attribute("hostName"), element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "integer" : element.attribute("sensorType")), "");
+
+	SensorDisplay::restoreSettings(element);
+
+	setModified(false);
+
+	return (true);
+}
+
+bool
+MultiMeter::saveSettings(QDomDocument& doc, QDomElement& element, bool save)
+{
+	element.setAttribute("hostName", sensors().at(0)->hostName());
+	element.setAttribute("sensorName", sensors().at(0)->name());
+	element.setAttribute("sensorType", sensors().at(0)->type());
+	element.setAttribute("showUnit", showUnit());
+	element.setAttribute("lowerLimitActive", (int) lowerLimitActive);
+	element.setAttribute("lowerLimit", (int) lowerLimit);
+	element.setAttribute("upperLimitActive", (int) upperLimitActive);
+	element.setAttribute("upperLimit", (int) upperLimit);
+
+	saveColor(element, "normalDigitColor", normalDigitColor);
+	saveColor(element, "alarmDigitColor", alarmDigitColor);
+	saveColor(element, "backgroundColor", lcd->backgroundColor());
+
+	SensorDisplay::saveSettings(doc, element);
+
+	if (save)
+		setModified(false);
+
+	return (true);
+}
+
+void
+MultiMeter::configureSettings()
+{
+	mms = new MultiMeterSettings(this, "MultiMeterSettings");
+	Q_CHECK_PTR(mms);
+	mms->setTitle(title());
+	mms->setShowUnit(showUnit());
+	mms->setLowerLimitActive(lowerLimitActive);
+	mms->setLowerLimit(lowerLimit);
+	mms->setUpperLimitActive(upperLimitActive);
+	mms->setUpperLimit(upperLimit);
+	mms->setNormalDigitColor(normalDigitColor);
+	mms->setAlarmDigitColor(alarmDigitColor);
+	mms->setMeterBackgroundColor(lcd->backgroundColor());
+
+	connect(mms, SIGNAL(applyClicked()), SLOT(applySettings()));
+
+	if (mms->exec())
+		applySettings();
+
+	delete mms;
+	mms = 0;
+}
+
+void
+MultiMeter::applySettings()
+{
+	setShowUnit( mms->showUnit() );
+	setTitle(mms->title());
+	lowerLimitActive = mms->lowerLimitActive();
+	lowerLimit = mms->lowerLimit();
+	upperLimitActive = mms->upperLimitActive();
+	upperLimit = mms->upperLimit();
+
+	normalDigitColor = mms->normalDigitColor();
+	alarmDigitColor = mms->alarmDigitColor();
+	setBackgroundColor(mms->meterBackgroundColor());
+
+	repaint();
+	setModified(true);
+}
+
+void
+MultiMeter::applyStyle()
+{
+	normalDigitColor = KSGRD::Style->firstForegroundColor();
+	setBackgroundColor(KSGRD::Style->backgroundColor());
+	repaint();
+	setModified(true);
+}
+
+void
+MultiMeter::setDigitColor(const QColor& col)
+{
+	QPalette p = lcd->palette();
+	p.setColor(QColorGroup::Foreground, col);
+	lcd->setPalette(p);
+}
+
+void
+MultiMeter::setBackgroundColor(const QColor& col)
+{
+	lcd->setBackgroundColor(col);
+
+	QPalette p = lcd->palette();
+	p.setColor(QColorGroup::Light, col);
+	p.setColor(QColorGroup::Dark, col);
+	lcd->setPalette(p);
+}
diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeter.h b/ksysguard/gui/SensorDisplayLib/MultiMeter.h
new file mode 100644
index 000000000..58d2477c1
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/MultiMeter.h
@@ -0,0 +1,79 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+	Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+	KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+	Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef _MultiMeter_h_
+#define _MultiMeter_h_
+
+#include <SensorDisplay.h>
+
+class QGroupBox;
+class QLCDNumber;
+class QLabel;
+class MultiMeterSettings;
+
+class MultiMeter : public KSGRD::SensorDisplay
+{
+	Q_OBJECT
+
+public:
+	MultiMeter(QWidget* parent = 0, const char* name = 0,
+			   const QString& = QString::null, double min = 0, double max = 0, bool nf = false, bool isApplet = false);
+	virtual ~MultiMeter()
+	{
+	}
+
+	bool addSensor(const QString& hostName, const QString& sensorName,
+				const QString& sensorType, const QString& sensorDescr);
+	void answerReceived(int id, const QString& answer);
+	void resizeEvent(QResizeEvent*);
+
+	bool restoreSettings(QDomElement& element);
+	bool saveSettings(QDomDocument& doc, QDomElement& element, bool save = true);
+
+	virtual bool hasSettingsDialog() const
+	{
+		return (true);
+	}
+
+	void configureSettings();
+
+public slots:
+	void applySettings();
+	void applyStyle();
+
+private:
+	void setDigitColor(const QColor& col);
+	void setBackgroundColor(const QColor& col);
+
+	QLCDNumber* lcd;
+	QColor normalDigitColor;
+	QColor alarmDigitColor;
+
+	MultiMeterSettings* mms;
+	bool lowerLimitActive;
+	double lowerLimit;
+	bool upperLimitActive;
+	double upperLimit;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cc b/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cc
new file mode 100644
index 000000000..9114c583b
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cc
@@ -0,0 +1,127 @@
+/* This file is part of the KDE project
+   Copyright ( C ) 2003 Nadeem Hasan <nhasan@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "MultiMeterSettings.h"
+#include "MultiMeterSettingsWidget.h"
+
+#include <klocale.h>
+
+MultiMeterSettings::MultiMeterSettings( QWidget *parent, const char *name )
+    : KDialogBase( parent, name, true, i18n( "Multimeter Settings" ),
+      Ok|Apply|Cancel, Ok, true )
+{
+  m_settingsWidget = new MultiMeterSettingsWidget( this, "m_settingsWidget" );
+  setMainWidget( m_settingsWidget );
+}
+
+QString MultiMeterSettings::title()
+{
+  return m_settingsWidget->title();
+}
+
+bool MultiMeterSettings::showUnit()
+{
+  return m_settingsWidget->showUnit();
+}
+
+bool MultiMeterSettings::lowerLimitActive()
+{
+  return m_settingsWidget->lowerLimitActive();
+}
+
+bool MultiMeterSettings::upperLimitActive()
+{
+  return m_settingsWidget->upperLimitActive();
+}
+
+double MultiMeterSettings::lowerLimit()
+{
+  return m_settingsWidget->lowerLimit();
+}
+
+double MultiMeterSettings::upperLimit()
+{
+  return m_settingsWidget->upperLimit();
+}
+
+QColor MultiMeterSettings::normalDigitColor()
+{
+  return m_settingsWidget->normalDigitColor();
+}
+
+QColor MultiMeterSettings::alarmDigitColor()
+{
+  return m_settingsWidget->alarmDigitColor();
+}
+
+QColor MultiMeterSettings::meterBackgroundColor()
+{
+  return m_settingsWidget->meterBackgroundColor();
+}
+
+void MultiMeterSettings::setTitle( const QString &title )
+{
+  m_settingsWidget->setTitle( title );
+}
+
+void MultiMeterSettings::setShowUnit( bool b )
+{
+  m_settingsWidget->setShowUnit( b );
+}
+
+void MultiMeterSettings::setLowerLimitActive( bool b )
+{
+  m_settingsWidget->setLowerLimitActive( b );
+}
+
+void MultiMeterSettings::setUpperLimitActive( bool b )
+{
+  m_settingsWidget->setUpperLimitActive( b );
+}
+
+void MultiMeterSettings::setLowerLimit( double limit )
+{
+  m_settingsWidget->setLowerLimit( limit );
+}
+
+void MultiMeterSettings::setUpperLimit( double limit )
+{
+  m_settingsWidget->setUpperLimit( limit );
+}
+
+void MultiMeterSettings::setNormalDigitColor( const QColor &c )
+{
+  m_settingsWidget->setNormalDigitColor( c );
+}
+
+void MultiMeterSettings::setAlarmDigitColor( const QColor &c )
+{
+  m_settingsWidget->setAlarmDigitColor( c );
+}
+
+void MultiMeterSettings::setMeterBackgroundColor( const QColor &c )
+{
+  m_settingsWidget->setMeterBackgroundColor( c );
+}
+
+#include "MultiMeterSettings.moc"
+
+/* vim: et sw=2 ts=2
+*/
+
diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.h b/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.h
new file mode 100644
index 000000000..516a02128
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.h
@@ -0,0 +1,68 @@
+/* This file is part of the KDE project
+   Copyright ( C ) 2003 Nadeem Hasan <nhasan@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (  at your option ) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+
+#ifndef MULTIMETERSETTINGS_H
+#define MULTIMETERSETTINGS_H
+
+#include <kdialogbase.h>
+
+#include <qstring.h>
+#include <qcolor.h>
+
+class MultiMeterSettingsWidget;
+
+class MultiMeterSettings : public KDialogBase
+{
+  Q_OBJECT
+
+  public:
+
+    MultiMeterSettings( QWidget *parent=0, const char *name=0 );
+
+    QString title();
+    bool showUnit();
+    bool lowerLimitActive();
+    bool upperLimitActive();
+    double lowerLimit();
+    double upperLimit();
+    QColor normalDigitColor();
+    QColor alarmDigitColor();
+    QColor meterBackgroundColor();
+
+    void setTitle( const QString & );
+    void setShowUnit( bool );
+    void setLowerLimitActive( bool );
+    void setUpperLimitActive( bool );
+    void setLowerLimit( double );
+    void setUpperLimit( double );
+    void setNormalDigitColor( const QColor & );
+    void setAlarmDigitColor( const QColor & );
+    void setMeterBackgroundColor( const QColor & );
+
+  private:
+
+    MultiMeterSettingsWidget *m_settingsWidget;
+};
+
+#endif // MULTIMETERSETTINGS_H
+
+/* vim: et sw=2 ts=2
+*/
+
diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeterSettingsWidget.ui b/ksysguard/gui/SensorDisplayLib/MultiMeterSettingsWidget.ui
new file mode 100644
index 000000000..7ecdef88f
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/MultiMeterSettingsWidget.ui
@@ -0,0 +1,475 @@
+<!DOCTYPE UI><UI version="3.3" stdsetdef="1">
+<class>MultiMeterSettingsWidget</class>
+<comment>MultiMeterSettingsWidget</comment>
+<widget class="QWidget">
+    <property name="name">
+        <cstring>MultiMeterSettingsWidget</cstring>
+    </property>
+    <property name="geometry">
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>378</width>
+            <height>229</height>
+        </rect>
+    </property>
+    <vbox>
+        <property name="name">
+            <cstring>unnamed</cstring>
+        </property>
+        <widget class="QGroupBox">
+            <property name="name">
+                <cstring>GroupBox7</cstring>
+            </property>
+            <property name="title">
+                <string>Title</string>
+            </property>
+            <grid>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QLineEdit" row="0" column="0">
+                    <property name="name">
+                        <cstring>m_title</cstring>
+                    </property>
+                    <property name="whatsThis" stdset="0">
+                        <string>Enter the title of the display here.</string>
+                    </property>
+                </widget>
+                <widget class="QCheckBox" row="0" column="1">
+                    <property name="name">
+                        <cstring>m_showUnit</cstring>
+                    </property>
+                    <property name="text">
+                        <string>&amp;Show unit</string>
+                    </property>
+                    <property name="whatsThis" stdset="0">
+                        <string>Enable this to append the unit to the title of the display.</string>
+                    </property>
+                </widget>
+            </grid>
+        </widget>
+        <widget class="QTabWidget">
+            <property name="name">
+                <cstring>TabWidget2</cstring>
+            </property>
+            <widget class="QWidget">
+                <property name="name">
+                    <cstring>tab</cstring>
+                </property>
+                <attribute name="title">
+                    <string>Alarms</string>
+                </attribute>
+                <grid>
+                    <property name="name">
+                        <cstring>unnamed</cstring>
+                    </property>
+                    <widget class="QGroupBox" row="1" column="0">
+                        <property name="name">
+                            <cstring>GroupBox1_2</cstring>
+                        </property>
+                        <property name="title">
+                            <string>Alarm for Maximum Value</string>
+                        </property>
+                        <grid>
+                            <property name="name">
+                                <cstring>unnamed</cstring>
+                            </property>
+                            <widget class="QCheckBox" row="0" column="0">
+                                <property name="name">
+                                    <cstring>m_upperLimitActive</cstring>
+                                </property>
+                                <property name="text">
+                                    <string>E&amp;nable alarm</string>
+                                </property>
+                                <property name="whatsThis" stdset="0">
+                                    <string>Enable the maximum value alarm.</string>
+                                </property>
+                            </widget>
+                            <spacer row="0" column="1">
+                                <property name="name">
+                                    <cstring>Spacer1_2</cstring>
+                                </property>
+                                <property name="orientation">
+                                    <enum>Horizontal</enum>
+                                </property>
+                                <property name="sizeType">
+                                    <enum>Expanding</enum>
+                                </property>
+                                <property name="sizeHint">
+                                    <size>
+                                        <width>20</width>
+                                        <height>20</height>
+                                    </size>
+                                </property>
+                            </spacer>
+                            <widget class="QLabel" row="0" column="2">
+                                <property name="name">
+                                    <cstring>m_lblUpperLimit</cstring>
+                                </property>
+                                <property name="enabled">
+                                    <bool>false</bool>
+                                </property>
+                                <property name="text">
+                                    <string>Upper limit:</string>
+                                </property>
+                            </widget>
+                            <widget class="QLineEdit" row="0" column="3">
+                                <property name="name">
+                                    <cstring>m_upperLimit</cstring>
+                                </property>
+                                <property name="enabled">
+                                    <bool>false</bool>
+                                </property>
+                                <property name="minimumSize">
+                                    <size>
+                                        <width>70</width>
+                                        <height>0</height>
+                                    </size>
+                                </property>
+                            </widget>
+                        </grid>
+                    </widget>
+                    <widget class="QGroupBox" row="0" column="0">
+                        <property name="name">
+                            <cstring>GroupBox1</cstring>
+                        </property>
+                        <property name="title">
+                            <string>Alarm for Minimum Value</string>
+                        </property>
+                        <grid>
+                            <property name="name">
+                                <cstring>unnamed</cstring>
+                            </property>
+                            <widget class="QCheckBox" row="0" column="0">
+                                <property name="name">
+                                    <cstring>m_lowerLimitActive</cstring>
+                                </property>
+                                <property name="text">
+                                    <string>&amp;Enable alarm</string>
+                                </property>
+                                <property name="whatsThis" stdset="0">
+                                    <string>Enable the minimum value alarm.</string>
+                                </property>
+                            </widget>
+                            <spacer row="0" column="1">
+                                <property name="name">
+                                    <cstring>Spacer1</cstring>
+                                </property>
+                                <property name="orientation">
+                                    <enum>Horizontal</enum>
+                                </property>
+                                <property name="sizeType">
+                                    <enum>Expanding</enum>
+                                </property>
+                                <property name="sizeHint">
+                                    <size>
+                                        <width>20</width>
+                                        <height>20</height>
+                                    </size>
+                                </property>
+                            </spacer>
+                            <widget class="QLabel" row="0" column="2">
+                                <property name="name">
+                                    <cstring>m_lblLowerLimit</cstring>
+                                </property>
+                                <property name="enabled">
+                                    <bool>false</bool>
+                                </property>
+                                <property name="text">
+                                    <string>Lower limit:</string>
+                                </property>
+                            </widget>
+                            <widget class="QLineEdit" row="0" column="3">
+                                <property name="name">
+                                    <cstring>m_lowerLimit</cstring>
+                                </property>
+                                <property name="enabled">
+                                    <bool>false</bool>
+                                </property>
+                                <property name="minimumSize">
+                                    <size>
+                                        <width>70</width>
+                                        <height>0</height>
+                                    </size>
+                                </property>
+                            </widget>
+                        </grid>
+                    </widget>
+                </grid>
+            </widget>
+            <widget class="QWidget">
+                <property name="name">
+                    <cstring>tab</cstring>
+                </property>
+                <attribute name="title">
+                    <string>Colors</string>
+                </attribute>
+                <hbox>
+                    <property name="name">
+                        <cstring>unnamed</cstring>
+                    </property>
+                    <widget class="QLayoutWidget">
+                        <property name="name">
+                            <cstring>layout1</cstring>
+                        </property>
+                        <vbox>
+                            <property name="name">
+                                <cstring>unnamed</cstring>
+                            </property>
+                            <widget class="QLabel">
+                                <property name="name">
+                                    <cstring>textLabel1</cstring>
+                                </property>
+                                <property name="text">
+                                    <string>Normal digit color:</string>
+                                </property>
+                            </widget>
+                            <widget class="QLabel">
+                                <property name="name">
+                                    <cstring>textLabel2</cstring>
+                                </property>
+                                <property name="text">
+                                    <string>Alarm digit color:</string>
+                                </property>
+                            </widget>
+                            <widget class="QLabel">
+                                <property name="name">
+                                    <cstring>textLabel3</cstring>
+                                </property>
+                                <property name="text">
+                                    <string>Background color:</string>
+                                </property>
+                            </widget>
+                        </vbox>
+                    </widget>
+                    <widget class="QLayoutWidget">
+                        <property name="name">
+                            <cstring>layout2</cstring>
+                        </property>
+                        <vbox>
+                            <property name="name">
+                                <cstring>unnamed</cstring>
+                            </property>
+                            <widget class="KColorButton">
+                                <property name="name">
+                                    <cstring>m_normalDigitColor</cstring>
+                                </property>
+                                <property name="text">
+                                    <string></string>
+                                </property>
+                                <property name="color">
+                                    <color>
+                                        <red>0</red>
+                                        <green>255</green>
+                                        <blue>0</blue>
+                                    </color>
+                                </property>
+                            </widget>
+                            <widget class="KColorButton">
+                                <property name="name">
+                                    <cstring>m_alarmDigitColor</cstring>
+                                </property>
+                                <property name="text">
+                                    <string></string>
+                                </property>
+                                <property name="color">
+                                    <color>
+                                        <red>255</red>
+                                        <green>0</green>
+                                        <blue>0</blue>
+                                    </color>
+                                </property>
+                            </widget>
+                            <widget class="KColorButton">
+                                <property name="name">
+                                    <cstring>m_backgroundColor</cstring>
+                                </property>
+                                <property name="text">
+                                    <string></string>
+                                </property>
+                            </widget>
+                        </vbox>
+                    </widget>
+                </hbox>
+            </widget>
+        </widget>
+    </vbox>
+</widget>
+<customwidgets>
+    <customwidget>
+        <class>KColorButton</class>
+        <header location="local">kcolorbutton.h</header>
+        <sizehint>
+            <width>-1</width>
+            <height>-1</height>
+        </sizehint>
+        <container>0</container>
+        <sizepolicy>
+            <hordata>5</hordata>
+            <verdata>5</verdata>
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+        </sizepolicy>
+        <pixmap>image0</pixmap>
+        <signal>destroyed()</signal>
+        <signal>destroyed(QObject*)</signal>
+        <signal>pressed()</signal>
+        <signal>released()</signal>
+        <signal>clicked()</signal>
+        <signal>toggled(bool)</signal>
+        <signal>stateChanged(int)</signal>
+        <signal>changed(const QColor&amp;)</signal>
+        <slot access="public" specifier="">deleteLater()</slot>
+        <slot access="private" specifier="">cleanupEventFilter(QObject*)</slot>
+        <slot access="public" specifier="">setEnabled(bool)</slot>
+        <slot access="public" specifier="">setDisabled(bool)</slot>
+        <slot access="public" specifier="">setCaption(const QString&amp;)</slot>
+        <slot access="public" specifier="">setIcon(const QPixmap&amp;)</slot>
+        <slot access="public" specifier="">setIconText(const QString&amp;)</slot>
+        <slot access="public" specifier="">setMouseTracking(bool)</slot>
+        <slot access="public" specifier="">setFocus()</slot>
+        <slot access="public" specifier="">clearFocus()</slot>
+        <slot access="public" specifier="">setUpdatesEnabled(bool)</slot>
+        <slot access="public" specifier="">update()</slot>
+        <slot access="public" specifier="">update(int,int,int,int)</slot>
+        <slot access="public" specifier="">update(const QRect&amp;)</slot>
+        <slot access="public" specifier="">repaint()</slot>
+        <slot access="public" specifier="">repaint(bool)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;,bool)</slot>
+        <slot access="public" specifier="">show()</slot>
+        <slot access="public" specifier="">hide()</slot>
+        <slot access="public" specifier="">setShown(bool)</slot>
+        <slot access="public" specifier="">setHidden(bool)</slot>
+        <slot access="public" specifier="">iconify()</slot>
+        <slot access="public" specifier="">showMinimized()</slot>
+        <slot access="public" specifier="">showMaximized()</slot>
+        <slot access="public" specifier="">showFullScreen()</slot>
+        <slot access="public" specifier="">showNormal()</slot>
+        <slot access="public" specifier="">polish()</slot>
+        <slot access="public" specifier="">constPolish()</slot>
+        <slot access="public" specifier="">close()</slot>
+        <slot access="public" specifier="">raise()</slot>
+        <slot access="public" specifier="">lower()</slot>
+        <slot access="public" specifier="">stackUnder(QWidget*)</slot>
+        <slot access="public" specifier="">move(int,int)</slot>
+        <slot access="public" specifier="">move(const QPoint&amp;)</slot>
+        <slot access="public" specifier="">resize(int,int)</slot>
+        <slot access="public" specifier="">resize(const QSize&amp;)</slot>
+        <slot access="public" specifier="">setGeometry(int,int,int,int)</slot>
+        <slot access="public" specifier="">setGeometry(const QRect&amp;)</slot>
+        <slot access="public" specifier="">adjustSize()</slot>
+        <slot access="private" specifier="">focusProxyDestroyed()</slot>
+        <slot access="public" specifier="">animateClick()</slot>
+        <slot access="public" specifier="">toggle()</slot>
+        <slot access="private" specifier="">animateTimeout()</slot>
+        <slot access="private" specifier="">autoRepeatTimeout()</slot>
+        <slot access="private" specifier="">emulateClick()</slot>
+        <slot access="public" specifier="">setOn(bool)</slot>
+        <slot access="private" specifier="">popupPressed()</slot>
+        <slot access="protected" specifier="">chooseColor()</slot>
+        <property type="CString">name</property>
+        <property type="Bool">enabled</property>
+        <property type="Rect">geometry</property>
+        <property type="SizePolicy">sizePolicy</property>
+        <property type="Size">minimumSize</property>
+        <property type="Size">maximumSize</property>
+        <property type="Size">sizeIncrement</property>
+        <property type="Size">baseSize</property>
+        <property type="Color">paletteForegroundColor</property>
+        <property type="Color">paletteBackgroundColor</property>
+        <property type="Pixmap">paletteBackgroundPixmap</property>
+        <property type="Palette">palette</property>
+        <property type="BackgroundOrigin">backgroundOrigin</property>
+        <property type="Font">font</property>
+        <property type="Cursor">cursor</property>
+        <property type="String">caption</property>
+        <property type="Pixmap">icon</property>
+        <property type="String">iconText</property>
+        <property type="Bool">mouseTracking</property>
+        <property type="FocusPolicy">focusPolicy</property>
+        <property type="Bool">acceptDrops</property>
+        <property type="String">text</property>
+        <property type="Pixmap">pixmap</property>
+        <property type="KeySequence">accel</property>
+        <property type="Bool">autoRepeat</property>
+        <property type="Bool">autoDefault</property>
+        <property type="Bool">default</property>
+        <property type="IconSet">iconSet</property>
+        <property type="Bool">toggleButton</property>
+        <property type="Bool">on</property>
+        <property type="Bool">flat</property>
+        <property type="Bool">autoMask</property>
+        <property type="Color">color</property>
+    </customwidget>
+</customwidgets>
+<images>
+    <image name="image0">
+        <data format="PNG" length="827">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</data>
+    </image>
+</images>
+<connections>
+    <connection>
+        <sender>m_lowerLimitActive</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_lowerLimit</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>m_upperLimitActive</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_upperLimit</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>m_lowerLimitActive</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_lblLowerLimit</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>m_upperLimitActive</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_lblUpperLimit</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+</connections>
+<includes>
+    <include location="global" impldecl="in implementation">kdialog.h</include>
+    <include location="global" impldecl="in implementation">knumvalidator.h</include>
+    <include location="local" impldecl="in implementation">MultiMeterSettingsWidget.ui.h</include>
+</includes>
+<slots>
+    <slot>setMeterBackgroundColor( const QColor &amp; c )</slot>
+</slots>
+<functions>
+    <function access="private" specifier="non virtual">init()</function>
+    <function specifier="non virtual" returnType="QString">title()</function>
+    <function specifier="non virtual" returnType="bool">showUnit()</function>
+    <function returnType="bool">lowerLimitActive()</function>
+    <function specifier="non virtual" returnType="double">lowerLimit()</function>
+    <function returnType="bool">upperLimitActive()</function>
+    <function returnType="double">upperLimit()</function>
+    <function specifier="non virtual" returnType="QColor">normalDigitColor()</function>
+    <function specifier="non virtual" returnType="QColor">alarmDigitColor()</function>
+    <function returnType="QColor">meterBackgroundColor()</function>
+    <function specifier="non virtual">setTitle( const QString &amp; s )</function>
+    <function specifier="non virtual">setShowUnit( bool b )</function>
+    <function specifier="non virtual">setLowerLimitActive( bool b )</function>
+    <function specifier="non virtual">setLowerLimit( double d )</function>
+    <function specifier="non virtual">setUpperLimitActive( bool b )</function>
+    <function specifier="non virtual">setUpperLimit( double d )</function>
+    <function specifier="non virtual">setNormalDigitColor( const QColor &amp; c )</function>
+    <function specifier="non virtual">setAlarmDigitColor( const QColor &amp; c )</function>
+</functions>
+<layoutdefaults spacing="6" margin="11"/>
+<layoutfunctions spacing="KDialog::spacingHint" margin="KDialog::marginHint"/>
+<includehints>
+    <includehint>kcolorbutton.h</includehint>
+</includehints>
+</UI>
diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeterSettingsWidget.ui.h b/ksysguard/gui/SensorDisplayLib/MultiMeterSettingsWidget.ui.h
new file mode 100644
index 000000000..81d6e73f6
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/MultiMeterSettingsWidget.ui.h
@@ -0,0 +1,123 @@
+/****************************************************************************
+** ui.h extension file, included from the uic-generated form implementation.
+**
+** If you wish to add, delete or rename functions or slots use
+** Qt Designer which will update this file, preserving your code. Create an
+** init() function in place of a constructor, and a destroy() function in
+** place of a destructor.
+*****************************************************************************/
+
+void MultiMeterSettingsWidget::init()
+{
+  m_lowerLimit->setValidator(new KDoubleValidator(m_lowerLimit));
+  m_upperLimit->setValidator(new KDoubleValidator(m_upperLimit));
+
+  m_title->setFocus();
+}
+
+QString MultiMeterSettingsWidget::title()
+{
+    return m_title->text();
+}
+
+
+bool MultiMeterSettingsWidget::showUnit()
+{
+    return m_showUnit->isChecked();
+}
+
+
+bool MultiMeterSettingsWidget::lowerLimitActive()
+{
+    return m_lowerLimitActive->isChecked();
+}
+
+
+double MultiMeterSettingsWidget::lowerLimit()
+{
+    return m_lowerLimit->text().toDouble();
+}
+
+
+bool MultiMeterSettingsWidget::upperLimitActive()
+{
+    return m_upperLimitActive->isChecked();
+}
+
+
+double MultiMeterSettingsWidget::upperLimit()
+{
+    return m_upperLimit->text().toDouble();
+}
+
+
+QColor MultiMeterSettingsWidget::normalDigitColor()
+{
+    return m_normalDigitColor->color();
+}
+
+
+QColor MultiMeterSettingsWidget::alarmDigitColor()
+{
+    return m_alarmDigitColor->color();
+}
+
+
+QColor MultiMeterSettingsWidget::meterBackgroundColor()
+{
+    return m_backgroundColor->color();
+}
+
+
+void MultiMeterSettingsWidget::setTitle( const QString &s )
+{
+    m_title->setText(s);
+}
+
+
+void MultiMeterSettingsWidget::setShowUnit( bool b )
+{
+    m_showUnit->setChecked(b);
+}
+
+
+void MultiMeterSettingsWidget::setLowerLimitActive( bool b )
+{
+    m_lowerLimitActive->setChecked(b);
+}
+
+
+void MultiMeterSettingsWidget::setLowerLimit( double d )
+{
+    m_lowerLimit->setText(QString("%1").arg(d));
+}
+
+
+void MultiMeterSettingsWidget::setUpperLimitActive( bool b )
+{
+    m_upperLimitActive->setChecked(b);
+}
+
+
+void MultiMeterSettingsWidget::setUpperLimit( double d )
+{
+    m_upperLimit->setText(QString("%1").arg(d));
+}
+
+
+void MultiMeterSettingsWidget::setNormalDigitColor( const QColor &c )
+{
+    m_normalDigitColor->setColor(c);
+}
+
+
+void MultiMeterSettingsWidget::setAlarmDigitColor( const QColor &c )
+{
+    m_alarmDigitColor->setColor(c);
+}
+
+
+void MultiMeterSettingsWidget::setMeterBackgroundColor( const QColor &c )
+{
+    m_backgroundColor->setColor(c);
+}
diff --git a/ksysguard/gui/SensorDisplayLib/ProcessController.cc b/ksysguard/gui/SensorDisplayLib/ProcessController.cc
new file mode 100644
index 000000000..b9fcd4f06
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ProcessController.cc
@@ -0,0 +1,472 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms version 2 of of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+	KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+	Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <assert.h>
+
+#include <qtimer.h>
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kdialogbase.h>
+#include <klistviewsearchline.h>
+
+#include <ksgrd/SensorManager.h>
+
+#include "ProcessController.moc"
+#include "SignalIDs.h"
+
+#include <qcheckbox.h>
+#include <qcombobox.h>
+#include <qgroupbox.h>
+#include <qlayout.h>
+
+#include <kapplication.h>
+#include <kpushbutton.h>
+
+
+
+ProcessController::ProcessController(QWidget* parent, const char* name, const QString &title, bool nf)
+	: KSGRD::SensorDisplay(parent, name, title, nf)
+{
+	dict.setAutoDelete(true);
+	dict.insert("Name", new QString(i18n("Name")));
+	dict.insert("PID", new QString(i18n("PID")));
+	dict.insert("PPID", new QString(i18n("PPID")));
+	dict.insert("UID", new QString(i18n("UID")));
+	dict.insert("GID", new QString(i18n("GID")));
+	dict.insert("Status", new QString(i18n("Status")));
+	dict.insert("User%", new QString(i18n("User%")));
+	dict.insert("System%", new QString(i18n("System%")));
+	dict.insert("Nice", new QString(i18n("Nice")));
+	dict.insert("VmSize", new QString(i18n("VmSize")));
+	dict.insert("VmRss", new QString(i18n("VmRss")));
+	dict.insert("Login", new QString(i18n("Login")));
+	dict.insert("Command", new QString(i18n("Command")));
+
+	// Setup the geometry management.
+	gm = new QVBoxLayout(this, 10);
+	Q_CHECK_PTR(gm);
+	gm->addSpacing(15);
+
+	gmSearch = new QHBoxLayout();
+	Q_CHECK_PTR(gmSearch);
+	gm->addLayout(gmSearch, 0);
+
+	// Create the table that lists the processes.
+	pList = new ProcessList(this, "pList");
+	Q_CHECK_PTR(pList);
+	pList->setShowSortIndicator(true);
+	pListSearchLine = new KListViewSearchLineWidget(pList, this, "process_list_search_line");
+	gmSearch->addWidget(pListSearchLine, 1);
+
+	connect(pList, SIGNAL(killProcess(int, int)),
+			this, SLOT(killProcess(int, int)));
+	connect(pList, SIGNAL(reniceProcess(const QValueList<int> &, int)),
+			this, SLOT(reniceProcess(const QValueList<int> &, int)));
+	connect(pList, SIGNAL(listModified(bool)),
+			this, SLOT(setModified(bool)));
+
+	/* Create the combo box to configure the process filter. The
+	 * cbFilter must be created prior to constructing pList as the
+	 * pList constructor sets cbFilter to its start value. */
+	cbFilter = new QComboBox(this, "pList_cbFilter");
+	Q_CHECK_PTR(cbFilter);
+	gmSearch->addWidget(cbFilter,0);
+	cbFilter->insertItem(i18n("All Processes"), 0);
+	cbFilter->insertItem(i18n("System Processes"), 1);
+	cbFilter->insertItem(i18n("User Processes"), 2);
+	cbFilter->insertItem(i18n("Own Processes"), 3);
+	cbFilter->setMinimumSize(cbFilter->sizeHint());
+	// Create the check box to switch between tree view and list view.
+	xbTreeView = new QCheckBox(i18n("&Tree"), this, "xbTreeView");
+	Q_CHECK_PTR(xbTreeView);
+	xbTreeView->setMinimumSize(xbTreeView->sizeHint());
+	connect(xbTreeView, SIGNAL(toggled(bool)),
+			this, SLOT(setTreeView(bool)));
+
+
+	/* When the both cbFilter and pList are constructed we can connect the
+	 * missing link. */
+	connect(cbFilter, SIGNAL(activated(int)),
+			this, SLOT(filterModeChanged(int)));
+
+	// Create the 'Refresh' button.
+	bRefresh = new KPushButton( KGuiItem(  i18n( "&Refresh" ), "reload" ),
+            this, "bRefresh" );
+	Q_CHECK_PTR(bRefresh);
+	bRefresh->setMinimumSize(bRefresh->sizeHint());
+	connect(bRefresh, SIGNAL(clicked()), this, SLOT(updateList()));
+
+	// Create the 'Kill' button.
+	bKill = new KPushButton(i18n("&Kill"), this, "bKill");
+	Q_CHECK_PTR(bKill);
+	bKill->setMinimumSize(bKill->sizeHint());
+	connect(bKill, SIGNAL(clicked()), this, SLOT(killProcess()));
+	/* Disable the kill button until we know that the daemon supports the
+	 * kill command. */
+	bKill->setEnabled(false);
+	killSupported = false;
+
+	gm->addWidget(pList, 1);
+
+	gm1 = new QHBoxLayout();
+	Q_CHECK_PTR(gm1);
+	gm->addLayout(gm1, 0);
+	gm1->addStretch();
+	gm1->addWidget(xbTreeView);
+	gm1->addStretch();
+	gm1->addWidget(bRefresh);
+	gm1->addStretch();
+	gm1->addWidget(bKill);
+	gm1->addStretch();
+	gm->addSpacing(5);
+
+	gm->activate();
+
+	setPlotterWidget(pList);
+
+	setMinimumSize(sizeHint());
+	fixTabOrder(); 
+}
+
+void ProcessController::setSearchFocus() {
+	//stupid search line widget.  See rant in fixTabOrder
+	if(!pListSearchLine->searchLine())
+		QTimer::singleShot(100, this, SLOT(setSearchFocus()));
+	else {
+		pListSearchLine->searchLine()->setFocus();
+	}
+}
+void ProcessController::fixTabOrder() {
+
+	//Wow, I hate this search line widget so much.
+	//It creates the searchline in a singleshot timer.  This makes it totally unpredictable when searchLine is actually valid.
+	//So we set up singleshot timer and call ourselves over and over until it's ready.
+	//
+	//Did i mention I hate this?
+	if(!pListSearchLine->searchLine())
+		QTimer::singleShot(100, this, SLOT(fixTabOrder()));
+	else {
+		setTabOrder(pListSearchLine->searchLine(), cbFilter);
+		setTabOrder(cbFilter, pList);
+		setTabOrder(pList, xbTreeView);
+		setTabOrder(xbTreeView, bRefresh);
+		setTabOrder(bRefresh, bKill);
+	}
+}
+
+void
+ProcessController::resizeEvent(QResizeEvent* ev)
+{
+	if(frame())
+		frame()->setGeometry(0, 0, width(), height());
+
+	QWidget::resizeEvent(ev);
+}
+
+bool
+ProcessController::addSensor(const QString& hostName,
+							 const QString& sensorName,
+							const QString& sensorType,
+							 const QString& title)
+{
+	if (sensorType != "table")
+		return (false);
+
+	registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title));
+	/* This just triggers the first communication. The full set of
+	 * requests are send whenever the sensor reconnects (detected in
+	 * sensorError(). */
+
+	sendRequest(hostName, "test kill", 4);
+
+	if (title.isEmpty())
+		setTitle(i18n("%1: Running Processes").arg(hostName));
+	else
+		setTitle(title);
+
+	return (true);
+}
+
+void
+ProcessController::updateList()
+{
+	sendRequest(sensors().at(0)->hostName(), "ps", 2);
+}
+
+void
+ProcessController::killProcess(int pid, int sig)
+{
+	sendRequest(sensors().at(0)->hostName(),
+				QString("kill %1 %2" ).arg(pid).arg(sig), 3);
+
+	if ( !timerOn() )
+	    // give ksysguardd time to update its proccess list
+	    QTimer::singleShot(3000, this, SLOT(updateList()));
+	else
+	    updateList();
+}
+
+void
+ProcessController::killProcess()
+{
+	const QStringList& selectedAsStrings = pList->getSelectedAsStrings();
+	if (selectedAsStrings.isEmpty())
+	{
+		KMessageBox::sorry(this,
+						   i18n("You need to select a process first."));
+		return;
+	}
+	else
+	{
+		QString  msg = i18n("Do you want to kill the selected process?",
+				"Do you want to kill the %n selected processes?",
+				selectedAsStrings.count());
+
+		KDialogBase *dlg = new KDialogBase (  i18n ("Kill Process"), 
+						      KDialogBase::Yes | KDialogBase::Cancel,
+						      KDialogBase::Yes, KDialogBase::Cancel, this->parentWidget(),
+						      "killconfirmation",
+			       			      true, true, KGuiItem(i18n("Kill")));
+
+		bool dontAgain = false;
+		
+		int res = KMessageBox::createKMessageBox(dlg, QMessageBox::Question,
+			                                 msg, selectedAsStrings,
+							 i18n("Do not ask again"), &dontAgain, 
+							 KMessageBox::Notify);
+
+		if (res != KDialogBase::Yes)
+		{
+			return;
+		}
+	}
+
+	const QValueList<int>& selectedPIds = pList->getSelectedPIds();
+
+	// send kill signal to all seleted processes
+	QValueListConstIterator<int> it;
+	for (it = selectedPIds.begin(); it != selectedPIds.end(); ++it)
+		sendRequest(sensors().at(0)->hostName(), QString("kill %1 %2" ).arg(*it)
+					.arg(MENU_ID_SIGKILL), 3);
+
+	if ( !timerOn())
+		// give ksysguardd time to update its proccess list
+		QTimer::singleShot(3000, this, SLOT(updateList()));
+	else
+		updateList();
+}
+
+void
+ProcessController::reniceProcess(const QValueList<int> &pids, int niceValue)
+{
+	for( QValueList<int>::ConstIterator it = pids.constBegin(), end = pids.constEnd(); it != end; ++it )
+		sendRequest(sensors().at(0)->hostName(),
+					QString("setpriority %1 %2" ).arg(*it).arg(niceValue), 5);
+	sendRequest(sensors().at(0)->hostName(), "ps", 2);  //update the display afterwards
+}
+
+void
+ProcessController::answerReceived(int id, const QString& answer)
+{
+	/* We received something, so the sensor is probably ok. */
+	sensorError(id, false);
+
+	switch (id)
+	{
+	case 1:
+	{
+		/* We have received the answer to a ps? command that contains
+		 * the information about the table headers. */
+		KSGRD::SensorTokenizer lines(answer, '\n');
+		if (lines.count() != 2)
+		{
+			kdDebug (1215) << "ProcessController::answerReceived(1)"
+				  "wrong number of lines [" <<  answer << "]" << endl;
+			sensorError(id, true);
+			return;
+		}
+		KSGRD::SensorTokenizer headers(lines[0], '\t');
+		KSGRD::SensorTokenizer colTypes(lines[1], '\t');
+
+		pList->removeColumns();
+		for (unsigned int i = 0; i < headers.count(); i++)
+		{
+			QString header;
+			if (dict[headers[i]])
+				header = *dict[headers[i]];
+			else
+				header = headers[i];
+			pList->addColumn(header, colTypes[i]);
+		}
+
+		break;
+	}
+	case 2:
+		/* We have received the answer to a ps command that contains a
+		 * list of processes with various additional information. */
+		pList->update(answer);
+		pListSearchLine->searchLine()->updateSearch(); //re-apply the filter
+		break;
+	case 3:
+	{
+		// result of kill operation
+		kdDebug(1215) << answer << endl;
+		KSGRD::SensorTokenizer vals(answer, '\t');
+		switch (vals[0].toInt())
+		{
+		case 0:	// successful kill operation
+			break;
+		case 1:	// unknown error
+			KSGRD::SensorMgr->notify(
+				i18n("Error while attempting to kill process %1.")
+				.arg(vals[1]));
+			break;
+		case 2:
+			KSGRD::SensorMgr->notify(
+				i18n("Insufficient permissions to kill "
+							 "process %1.").arg(vals[1]));
+			break;
+		case 3:
+			KSGRD::SensorMgr->notify(
+				i18n("Process %1 has already disappeared.")
+				.arg(vals[1]));
+			break;
+		case 4:
+			KSGRD::SensorMgr->notify(i18n("Invalid Signal."));
+			break;
+		}
+		break;
+	}
+	case 4:
+		killSupported = (answer.toInt() == 1);
+		pList->setKillSupported(killSupported);
+		bKill->setEnabled(killSupported);
+		break;
+	case 5:
+	{
+		// result of renice operation
+		kdDebug(1215) << answer << endl;
+		KSGRD::SensorTokenizer vals(answer, '\t');
+		switch (vals[0].toInt())
+		{
+		case 0:	// successful renice operation
+			break;
+		case 1:	// unknown error
+			KSGRD::SensorMgr->notify(
+				i18n("Error while attempting to renice process %1.")
+				.arg(vals[1]));
+			break;
+		case 2:
+			KSGRD::SensorMgr->notify(
+				i18n("Insufficient permissions to renice "
+							 "process %1.").arg(vals[1]));
+			break;
+		case 3:
+			KSGRD::SensorMgr->notify(
+				i18n("Process %1 has already disappeared.")
+				.arg(vals[1]));
+			break;
+		case 4:
+			KSGRD::SensorMgr->notify(i18n("Invalid argument."));
+			break;
+		}
+		break;
+	}
+	}
+}
+
+void
+ProcessController::sensorError(int, bool err)
+{
+	if (err == sensors().at(0)->isOk())
+	{
+		if (!err)
+		{
+			/* Whenever the communication with the sensor has been
+			 * (re-)established we need to requests the full set of
+			 * properties again, since the back-end might be a new
+			 * one. */
+			sendRequest(sensors().at(0)->hostName(), "test kill", 4);
+			sendRequest(sensors().at(0)->hostName(), "ps?", 1);
+			sendRequest(sensors().at(0)->hostName(), "ps", 2);
+		}
+
+		/* This happens only when the sensorOk status needs to be changed. */
+		sensors().at(0)->setIsOk( !err );
+	}
+	setSensorOk(sensors().at(0)->isOk());
+}
+
+bool
+ProcessController::restoreSettings(QDomElement& element)
+{
+	bool result = addSensor(element.attribute("hostName"),
+							element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "table" : element.attribute("sensorType")),
+							QString::null);
+
+	xbTreeView->setChecked(element.attribute("tree").toInt());
+	setTreeView(element.attribute("tree").toInt());
+
+	uint filter = element.attribute("filter").toUInt();
+	cbFilter->setCurrentItem(filter);
+	filterModeChanged(filter);
+
+	uint col = element.attribute("sortColumn").toUInt();
+	bool inc = element.attribute("incrOrder").toUInt();
+
+	if (!pList->load(element))
+		return (false);
+
+	pList->setSortColumn(col, inc);
+
+	SensorDisplay::restoreSettings(element);
+
+	setModified(false);
+
+	return (result);
+}
+
+bool
+ProcessController::saveSettings(QDomDocument& doc, QDomElement& element, bool save)
+{
+	element.setAttribute("hostName", sensors().at(0)->hostName());
+	element.setAttribute("sensorName", sensors().at(0)->name());
+	element.setAttribute("sensorType", sensors().at(0)->type());
+	element.setAttribute("tree", (uint) xbTreeView->isChecked());
+	element.setAttribute("filter", cbFilter->currentItem());
+	element.setAttribute("sortColumn", pList->getSortColumn());
+	element.setAttribute("incrOrder", pList->getIncreasing());
+
+	if (!pList->save(doc, element))
+		return (false);
+
+	SensorDisplay::saveSettings(doc, element);
+
+	if (save)
+		setModified(false);
+
+	return (true);
+}
diff --git a/ksysguard/gui/SensorDisplayLib/ProcessController.h b/ksysguard/gui/SensorDisplayLib/ProcessController.h
new file mode 100644
index 000000000..f834efbb6
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ProcessController.h
@@ -0,0 +1,154 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 1999, 2000 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+	KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+	Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef _ProcessController_h_
+#define _ProcessController_h_
+
+#include <qdict.h>
+#include <qwidget.h>
+
+#include <kapplication.h>
+
+#include <SensorDisplay.h>
+
+#include "ProcessList.h"
+
+class QVBoxLayout;
+class QHBoxLayout;
+class QCheckBox;
+class QComboBox;
+class KPushButton;
+class KListViewSearchLineWidget;
+
+extern KApplication* Kapp;
+
+/**
+ * This widget implements a process list page. Besides the process
+ * list which is implemented as a ProcessList, it contains two
+ * comboxes and two buttons.  The combo boxes are used to set the
+ * update rate and the process filter.  The buttons are used to force
+ * an immediate update and to kill a process.
+ */
+class ProcessController : public KSGRD::SensorDisplay
+{
+	Q_OBJECT
+
+public:
+	ProcessController(QWidget* parent = 0, const char* name = 0, const QString &title = QString::null, bool nf = false);
+	virtual ~ProcessController() { }
+
+	void resizeEvent(QResizeEvent*);
+
+	bool restoreSettings(QDomElement& element);
+
+	bool saveSettings(QDomDocument& doc, QDomElement& element, bool save = true);
+
+	void refreshList(void)
+	{
+		updateList();
+	}
+
+	virtual void timerEvent(QTimerEvent*)
+	{
+		updateList();
+	}
+
+	virtual bool addSensor(const QString&, const QString&, const QString&, const QString&);
+
+	virtual void answerReceived(int id, const QString& answer);
+
+	virtual void sensorError(int, bool err);
+
+	void configureSettings() { }
+
+	virtual bool hasSettingsDialog() const
+	{
+		return (false);
+	}
+
+public slots:
+	void setSearchFocus();
+	void fixTabOrder();
+	void filterModeChanged(int filter)
+	{
+		pList->setFilterMode(filter);
+		updateList();
+		setModified(true);
+	}
+
+	void setTreeView(bool tv)
+	{
+		pList->setTreeView(tv);
+		updateList();
+		setModified(true);
+	}
+
+	virtual void setModified(bool mfd)
+	{
+		if (mfd != modified())
+		{
+			SensorDisplay::setModified( mfd );
+			if (!mfd)
+				pList->setModified(0);
+			emit modified(modified());
+		}
+	}
+
+	void killProcess();
+	void killProcess(int pid, int sig);
+
+	void reniceProcess(const QValueList<int> &pids, int niceValue);
+
+	void updateList();
+
+signals:
+	void setFilterMode(int);
+
+private:
+	QVBoxLayout* gm;
+
+	bool killSupported;
+
+	/// The process list.
+	ProcessList* pList;
+	///Layout for the search line and process filter combo box
+	QHBoxLayout* gmSearch;
+	KListViewSearchLineWidget *pListSearchLine;
+	
+	QHBoxLayout* gm1;
+
+	/// Checkbox to switch between tree and list view
+	QCheckBox* xbTreeView;
+
+	/// This combo boxes control the process filter.
+	QComboBox* cbFilter;
+
+	/// These buttons force an immedeate refresh or kill a process.
+	KPushButton* bRefresh;
+	KPushButton* bKill;
+
+	/// Dictionary for header translations.
+	QDict<QString> dict;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/ProcessList.cc b/ksysguard/gui/SensorDisplayLib/ProcessList.cc
new file mode 100644
index 000000000..6d158c872
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ProcessList.cc
@@ -0,0 +1,941 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (C) 1997 Bernd Johannes Wuebben
+                       <wuebben@math.cornell.edu>
+
+    Copyright (C) 1998 Nicolas Leclercq <nicknet@planete.net>
+
+    Copyright (c) 1999, 2000, 2001, 2002 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+	KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+	Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <assert.h>
+#include <config.h>
+#include <ctype.h>
+#include <signal.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <qbitmap.h>
+#include <qheader.h>
+#include <qimage.h>
+#include <qpopupmenu.h>
+
+#include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+
+#include "ProcessController.h"
+#include "ProcessList.h"
+#include "ReniceDlg.h"
+#include "SignalIDs.h"
+
+#define NONE -1
+#define INIT_PID 1
+
+//extern const char* intKey(const char* text);
+//extern const char* timeKey(const char* text);
+//extern const char* floatKey(const char* text);
+
+QDict<QString> ProcessList::aliases;
+
+int ProcessLVI::compare( QListViewItem *item, int col, bool ascending ) const
+{
+  int type = ((ProcessList*)listView())->columnType( col );
+
+  if ( type == ProcessList::Int ) {
+    int prev = (int)KGlobal::locale()->readNumber( key( col, ascending ) );
+    int next = (int)KGlobal::locale()->readNumber( item->key( col, ascending ) );
+    if ( prev < next )
+      return -1;
+    else if ( prev == next )
+      return 0;
+    else
+      return 1;
+  }
+
+  if ( type == ProcessList::Float ) {
+    double prev = KGlobal::locale()->readNumber( key( col, ascending ) );
+    double next = KGlobal::locale()->readNumber( item->key( col, ascending ) );
+    if ( prev < next )
+      return -1;
+    else
+      return 1;
+  }
+
+  if ( type == ProcessList::Time ) {
+    int hourPrev, hourNext, minutesPrev, minutesNext;
+    sscanf( key( col, ascending ).latin1(), "%d:%d", &hourPrev, &minutesPrev );
+    sscanf( item->key( col, ascending ).latin1(), "%d:%d", &hourNext, &minutesNext );
+    int prev = hourPrev * 60 + minutesPrev;
+    int next = hourNext * 60 + minutesNext;
+    if ( prev < next )
+      return -1;
+    else if ( prev == next )
+      return 0;
+    else
+      return 1;
+  }
+
+  return key( col, ascending ).localeAwareCompare( item->key( col, ascending ) );
+}
+
+ProcessList::ProcessList(QWidget *parent, const char* name)
+	: KListView(parent, name)
+{
+	iconCache.setAutoDelete(true);
+
+	columnDict.setAutoDelete(true);
+	columnDict.insert("running",
+					  new QString(i18n("process status", "running")));
+	columnDict.insert("sleeping",
+					  new QString(i18n("process status", "sleeping")));
+	columnDict.insert("disk sleep",
+					  new QString(i18n("process status", "disk sleep")));
+	columnDict.insert("zombie", new QString(i18n("process status", "zombie")));
+	columnDict.insert("stopped",
+					  new QString(i18n("process status", "stopped")));
+	columnDict.insert("paging", new QString(i18n("process status", "paging")));
+	columnDict.insert("idle", new QString(i18n("process status", "idle")));
+
+	if (aliases.isEmpty())
+	{
+#ifdef Q_OS_LINUX
+		aliases.insert("init", new QString("penguin"));
+#else
+		aliases.insert("init", new QString("system"));
+#endif
+		/* kernel stuff */
+		aliases.insert("bdflush", new QString("kernel"));
+		aliases.insert("dhcpcd", new QString("kernel"));
+		aliases.insert("kapm-idled", new QString("kernel"));
+		aliases.insert("keventd", new QString("kernel"));
+		aliases.insert("khubd", new QString("kernel"));
+		aliases.insert("klogd", new QString("kernel"));
+		aliases.insert("kreclaimd", new QString("kernel"));
+		aliases.insert("kreiserfsd", new QString("kernel"));
+		aliases.insert("ksoftirqd_CPU0", new QString("kernel"));
+		aliases.insert("ksoftirqd_CPU1", new QString("kernel"));
+		aliases.insert("ksoftirqd_CPU2", new QString("kernel"));
+		aliases.insert("ksoftirqd_CPU3", new QString("kernel"));
+		aliases.insert("ksoftirqd_CPU4", new QString("kernel"));
+		aliases.insert("ksoftirqd_CPU5", new QString("kernel"));
+		aliases.insert("ksoftirqd_CPU6", new QString("kernel"));
+		aliases.insert("ksoftirqd_CPU7", new QString("kernel"));
+		aliases.insert("kswapd", new QString("kernel"));
+		aliases.insert("kupdated", new QString("kernel"));
+		aliases.insert("mdrecoveryd", new QString("kernel"));
+		aliases.insert("scsi_eh_0", new QString("kernel"));
+		aliases.insert("scsi_eh_1", new QString("kernel"));
+		aliases.insert("scsi_eh_2", new QString("kernel"));
+		aliases.insert("scsi_eh_3", new QString("kernel"));
+		aliases.insert("scsi_eh_4", new QString("kernel"));
+		aliases.insert("scsi_eh_5", new QString("kernel"));
+		aliases.insert("scsi_eh_6", new QString("kernel"));
+		aliases.insert("scsi_eh_7", new QString("kernel"));
+		/* daemon and other service providers */
+		aliases.insert("artsd", new QString("daemon"));
+		aliases.insert("atd", new QString("daemon"));
+		aliases.insert("automount", new QString("daemon"));
+		aliases.insert("cardmgr", new QString("daemon"));
+		aliases.insert("cron", new QString("daemon"));
+		aliases.insert("cupsd", new QString("daemon"));
+		aliases.insert("in.identd", new QString("daemon"));
+		aliases.insert("lpd", new QString("daemon"));
+		aliases.insert("mingetty", new QString("daemon"));
+		aliases.insert("nscd", new QString("daemon"));
+		aliases.insert("portmap", new QString("daemon"));
+		aliases.insert("rpc.statd", new QString("daemon"));
+		aliases.insert("rpciod", new QString("daemon"));
+		aliases.insert("sendmail", new QString("daemon"));
+		aliases.insert("sshd", new QString("daemon"));
+		aliases.insert("syslogd", new QString("daemon"));
+		aliases.insert("usbmgr", new QString("daemon"));
+		aliases.insert("wwwoffled", new QString("daemon"));
+		aliases.insert("xntpd", new QString("daemon"));
+		aliases.insert("ypbind", new QString("daemon"));
+		/* kde applications */
+		aliases.insert("appletproxy", new QString("kdeapp"));
+		aliases.insert("dcopserver", new QString("kdeapp"));
+		aliases.insert("kcookiejar", new QString("kdeapp"));
+		aliases.insert("kde", new QString("kdeapp"));
+		aliases.insert("kded", new QString("kdeapp"));
+		aliases.insert("kdeinit", new QString("kdeapp"));
+		aliases.insert("kdesktop", new QString("kdeapp"));
+		aliases.insert("kdesud", new QString("kdeapp"));
+		aliases.insert("kdm", new QString("kdeapp"));
+		aliases.insert("khotkeys", new QString("kdeapp"));
+		aliases.insert("kio_file", new QString("kdeapp"));
+		aliases.insert("kio_uiserver", new QString("kdeapp"));
+		aliases.insert("klauncher", new QString("kdeapp"));
+		aliases.insert("ksmserver", new QString("kdeapp"));
+		aliases.insert("kwrapper", new QString("kdeapp"));
+		aliases.insert("kwrited", new QString("kdeapp"));
+		aliases.insert("kxmlrpcd", new QString("kdeapp"));
+		aliases.insert("startkde", new QString("kdeapp"));
+		/* other processes */
+		aliases.insert("bash", new QString("shell"));
+		aliases.insert("cat", new QString("tools"));
+		aliases.insert("egrep", new QString("tools"));
+		aliases.insert("emacs", new QString("wordprocessing"));
+		aliases.insert("fgrep", new QString("tools"));
+		aliases.insert("find", new QString("tools"));
+		aliases.insert("grep", new QString("tools"));
+		aliases.insert("ksh", new QString("shell"));
+		aliases.insert("screen", new QString("openterm"));
+		aliases.insert("sh", new QString("shell"));
+		aliases.insert("sort", new QString("tools"));
+		aliases.insert("ssh", new QString("shell"));
+		aliases.insert("su", new QString("tools"));
+		aliases.insert("tcsh", new QString("shell"));
+		aliases.insert("tee", new QString("tools"));
+		aliases.insert("vi", new QString("wordprocessing"));
+	}
+
+	/* The filter mode is controlled by a combo box of the parent. If
+	 * the mode is changed we get a signal. */
+	connect(parent, SIGNAL(setFilterMode(int)),
+			this, SLOT(setFilterMode(int)));
+
+	/* We need to catch this signal to show various popup menues. */
+	connect(this,
+			SIGNAL(rightButtonPressed(QListViewItem*, const QPoint&, int)),
+			this,
+			SLOT(handleRMBPressed(QListViewItem*, const QPoint&, int)));
+
+	/* Since Qt does not tell us the sorting details we have to do our
+	 * own bookkeping, so we can save and restore the sorting
+	 * settings. */
+	connect(header(), SIGNAL(clicked(int)), this, SLOT(sortingChanged(int)));
+
+	treeViewEnabled = false;
+	openAll = true;
+
+	filterMode = FILTER_ALL;
+
+	sortColumn = 1;
+	increasing = false;
+
+	// Elements in the process list may only live in this list.
+	pl.setAutoDelete(true);
+
+	setItemMargin(2);
+	setAllColumnsShowFocus(true);
+	setTreeStepSize(17);
+	setSorting(sortColumn, increasing);
+	setSelectionMode(QListView::Extended);
+
+	// Create popup menu for RMB clicks on table header
+	headerPM = new QPopupMenu();
+	headerPM->insertItem(i18n("Remove Column"), HEADER_REMOVE);
+	headerPM->insertItem(i18n("Add Column"), HEADER_ADD);
+	headerPM->insertItem(i18n("Help on Column"), HEADER_HELP);
+
+	connect(header(), SIGNAL(sizeChange(int, int, int)),
+			this, SLOT(sizeChanged(int, int, int)));
+	connect(header(), SIGNAL(indexChange(int, int, int)),
+			this, SLOT(indexChanged(int, int, int)));
+
+	killSupported = false;
+	setModified(false);
+}
+
+ProcessList::~ProcessList()
+{
+	delete(headerPM);
+}
+
+const QValueList<int>&
+ProcessList::getSelectedPIds()
+{
+	selectedPIds.clear();
+	// iterate through all selected visible items of the listview
+	QListViewItemIterator it(this, QListViewItemIterator::Visible | QListViewItemIterator::Selected );
+	for ( ; it.current(); ++it )
+		selectedPIds.append(it.current()->text(1).toInt());
+
+	return (selectedPIds);
+}
+
+const QStringList&
+ProcessList::getSelectedAsStrings()
+{
+	selectedAsStrings.clear();
+	// iterate through all selected visible items of the listview
+	QListViewItemIterator it(this, QListViewItemIterator::Visible | QListViewItemIterator::Selected );
+	QString spaces;
+	for ( ; it.current(); ++it ) {
+		spaces.fill(QChar(' '), 7 - it.current()->text(1).length());
+		selectedAsStrings.append("(PID: " + it.current()->text(1) + ")" + spaces + " " + it.current()->text(0));
+	}	
+
+	return (selectedAsStrings);
+}
+bool
+ProcessList::update(const QString& list)
+{
+	/* Disable painting to avoid flickering effects,
+	 * especially when in tree view mode.
+	 * Ditto for the scrollbar. */
+	setUpdatesEnabled(false);
+	viewport()->setUpdatesEnabled(false);
+
+	pl.clear();
+
+	// Convert ps answer in a list of tokenized lines
+	KSGRD::SensorTokenizer procs(list, '\n');
+	for (unsigned int i = 0; i < procs.count(); i++)
+	{
+		KSGRD::SensorPSLine* line = new KSGRD::SensorPSLine(procs[i]);
+		if (line->count() != (uint) columns())
+		{
+#if 0
+			// This is needed for debugging only.
+			kdDebug(1215) << list << endl;
+			QString l;
+			for (uint j = 0; j < line->count(); j++)
+				l += (*line)[j] + "|";
+			kdDebug(1215) << "Incomplete ps line:" << l << endl;
+#endif
+			return (false);
+		}
+		else
+			pl.append(line);
+	}
+
+	int currItemPos = itemPos(currentItem());
+	int vpos = verticalScrollBar()->value();
+	int hpos = horizontalScrollBar()->value();
+
+	updateMetaInfo();
+
+	clear();
+
+	if (treeViewEnabled)
+		buildTree();
+	else
+		buildList();
+
+	QListViewItemIterator it( this );
+	while ( it.current() ) {
+		if ( itemPos( it.current() ) == currItemPos ) {
+			setCurrentItem( it.current() );
+			break;
+		}
+		++it;
+	}
+
+	verticalScrollBar()->setValue(vpos);
+	horizontalScrollBar()->setValue(hpos);
+
+	// Re-enable painting, and force an update.
+	setUpdatesEnabled(true);
+	viewport()->setUpdatesEnabled(true);
+
+	triggerUpdate();
+
+	return (true);
+}
+
+void
+ProcessList::setTreeView(bool tv)
+{
+	if (treeViewEnabled = tv)
+	{
+		savedWidth[0] = columnWidth(0);
+		openAll = true;
+	}
+	else
+	{
+		/* In tree view the first column is wider than in list view mode.
+		 * So we shrink it to 1 pixel. The next update will resize it again
+		 * appropriately. */
+		setColumnWidth(0, savedWidth[0]);
+	}
+	/* In tree view mode borders are added to the icons. So we have to clear
+	 * the cache when we change the tree view mode. */
+	iconCache.clear();
+}
+
+bool
+ProcessList::load(QDomElement& el)
+{
+	QDomNodeList dnList = el.elementsByTagName("column");
+	for (uint i = 0; i < dnList.count(); ++i)
+	{
+		QDomElement lel = dnList.item(i).toElement();
+		if (savedWidth.count() <= i)
+			savedWidth.append(lel.attribute("savedWidth").toInt());
+		else
+			savedWidth[i] = lel.attribute("savedWidth").toInt();
+		if (currentWidth.count() <= i)
+			currentWidth.append(lel.attribute("currentWidth").toInt());
+		else
+			currentWidth[i] = lel.attribute("currentWidth").toInt();
+		if (index.count() <= i)
+			index.append(lel.attribute("index").toInt());
+		else
+			index[i] = lel.attribute("index").toInt();
+	}
+
+	setModified(false);
+
+	return (true);
+}
+
+bool
+ProcessList::save(QDomDocument& doc, QDomElement& display)
+{
+	for (int i = 0; i < columns(); ++i)
+	{
+		QDomElement col = doc.createElement("column");
+		display.appendChild(col);
+		col.setAttribute("currentWidth", columnWidth(i));
+		col.setAttribute("savedWidth", savedWidth[i]);
+		col.setAttribute("index", header()->mapToIndex(i));
+	}
+
+	setModified(false);
+
+	return (true);
+}
+
+void
+ProcessList::sortingChanged(int col)
+{
+	if (col == sortColumn)
+		increasing = !increasing;
+	else
+	{
+		sortColumn = col;
+		increasing = true;
+	}
+	setSorting(sortColumn, increasing);
+	setModified(true);
+}
+
+int ProcessList::columnType( uint pos ) const
+{
+  if ( pos >= mColumnTypes.count() )
+    return 0;
+
+  if ( mColumnTypes[ pos ] == "d" || mColumnTypes[ pos ] == "D" )
+    return Int;
+  else if ( mColumnTypes[ pos ] == "f" || mColumnTypes[ pos ] == "F" )
+    return Float;
+  else if ( mColumnTypes[ pos ] == "t" )
+    return Time;
+  else
+    return Text;
+}
+
+bool
+ProcessList::matchesFilter(KSGRD::SensorPSLine* p) const
+{
+	// This mechanism is likely to change in the future!
+
+	switch (filterMode)
+	{
+	case FILTER_ALL:
+		return (true);
+
+	case FILTER_SYSTEM:
+		return (p->uid() < 100 ? true : false);
+
+	case FILTER_USER:
+		return (p->uid() >= 100 ? true : false);
+
+	case FILTER_OWN:
+	default:
+		return (p->uid() == (long) getuid() ? true : false);
+	}
+}
+
+void
+ProcessList::buildList()
+{
+	/* Get the first process in the list, check whether it matches the
+	 * filter and append it to QListView widget if so. */
+	while (!pl.isEmpty())
+	{
+		KSGRD::SensorPSLine* p = pl.first();
+
+		if (matchesFilter(p))
+		{
+			ProcessLVI* pli = new ProcessLVI(this);
+
+			addProcess(p, pli);
+
+			if (selectedPIds.findIndex(p->pid()) != -1)
+				pli->setSelected(true);
+		}
+		pl.removeFirst();
+	}
+}
+
+void
+ProcessList::buildTree()
+{
+	// remove all leaves that do not match the filter
+	deleteLeaves();
+
+	KSGRD::SensorPSLine* ps = pl.first();
+
+	while (ps)
+	{
+		if (ps->pid() == INIT_PID)
+		{
+			// insert root item into the tree widget
+			ProcessLVI* pli = new ProcessLVI(this);
+			addProcess(ps, pli);
+
+			// remove the process from the process list, ps is now invalid
+			int pid = ps->pid();
+			pl.remove();
+
+			if (selectedPIds.findIndex(pid) != -1)
+				pli->setSelected(true);
+
+			// insert all child processes of current process
+			extendTree(&pl, pli, pid);
+			break;
+		}
+		else
+			ps = pl.next();
+	}
+}
+
+void
+ProcessList::deleteLeaves(void)
+{
+	for ( ; ; )
+	{
+		unsigned int i;
+		for (i = 0; i < pl.count() &&
+				 (!isLeafProcess(pl.at(i)->pid()) ||
+				  matchesFilter(pl.at(i))); i++)
+			;
+		if (i == pl.count())
+			return;
+
+		pl.remove(i);
+	}
+}
+
+bool
+ProcessList::isLeafProcess(int pid)
+{
+	for (unsigned int i = 0; i < pl.count(); i++)
+		if (pl.at(i)->ppid() == pid)
+			return (false);
+
+	return (true);
+}
+
+void
+ProcessList::extendTree(QPtrList<KSGRD::SensorPSLine>* pl, ProcessLVI* parent, int ppid)
+{
+	KSGRD::SensorPSLine* ps;
+
+	// start at top list
+	ps = pl->first();
+
+	while (ps)
+	{
+		// look for a child process of the current parent
+		if (ps->ppid() == ppid)
+		{
+			ProcessLVI* pli = new ProcessLVI(parent);
+
+			addProcess(ps, pli);
+
+			if (selectedPIds.findIndex(ps->pid()) != -1)
+				pli->setSelected(true);
+
+			if (ps->ppid() != INIT_PID && closedSubTrees.findIndex(ps->ppid()) != -1)
+				parent->setOpen(false);
+			else
+				parent->setOpen(true);
+
+			// remove the process from the process list, ps is now invalid
+			int pid = ps->pid();
+			pl->remove();
+
+			// now look for the childs of the inserted process
+			extendTree(pl, pli, pid);
+
+			/* Since buildTree can remove processes from the list we
+			 * can't find a "current" process. So we start searching
+			 * at the top again. It's no endless loops since this
+			 * branch is only entered when there are children of the
+			 * current parent in the list. When we have removed them
+			 * all the while loop will exit. */
+			ps = pl->first();
+		}
+		else
+			ps = pl->next();
+	}
+}
+void
+ProcessList::addProcess(KSGRD::SensorPSLine* p, ProcessLVI* pli)
+{
+	QString name = p->name();
+	if (aliases[name])
+		name = *aliases[name];
+
+	/* Get icon from icon list that might be appropriate for a process
+	 * with this name. */
+	QPixmap pix;
+	if (!iconCache[name])
+	{
+		pix = KGlobal::iconLoader()->loadIcon(name, KIcon::Small,
+							  KIcon::SizeSmall, KIcon::DefaultState,
+							  0L, true);
+		if (pix.isNull() || !pix.mask())
+			pix = KGlobal::iconLoader()->loadIcon("unknownapp", KIcon::User,
+								  KIcon::SizeSmall);
+
+		if (pix.width() != 16 || pix.height() != 16)
+		{
+			/* I guess this isn't needed too often. The KIconLoader should
+			 * scale the pixmaps already appropriately. Since I got a bug
+			 * report claiming that it doesn't work with GNOME apps I've
+			 * added this safeguard. */
+			QImage img;
+			img = pix;
+			img.smoothScale(16, 16);
+			pix = img;
+		}
+		/* We copy the icon into a 24x16 pixmap to add a 4 pixel margin on
+		 * the left and right side. In tree view mode we use the original
+		 * icon. */
+		QPixmap icon(24, 16, pix.depth());
+		if (!treeViewEnabled)
+		{
+			icon.fill();
+			bitBlt(&icon, 4, 0, &pix, 0, 0, pix.width(), pix.height());
+			QBitmap mask(24, 16, true);
+			bitBlt(&mask, 4, 0, pix.mask(), 0, 0, pix.width(), pix.height());
+			icon.setMask(mask);
+			pix = icon;
+		}
+		iconCache.insert(name, new QPixmap(pix));
+	}
+	else
+		pix = *(iconCache[name]);
+
+	// icon + process name
+	pli->setPixmap(0, pix);
+	pli->setText(0, p->name());
+
+	// insert remaining field into table
+	for (unsigned int col = 1; col < p->count(); col++)
+	{
+		if (mColumnTypes[col] == "S" && columnDict[(*p)[col]])
+			pli->setText(col, *columnDict[(*p)[col]]);
+		else if ( mColumnTypes[col] == "f" )
+      pli->setText( col, KGlobal::locale()->formatNumber( (*p)[col].toFloat() ) );
+    else if ( mColumnTypes[col] == "D" )
+      pli->setText( col, KGlobal::locale()->formatNumber( (*p)[col].toInt(), 0 ) );
+    else
+			pli->setText(col, (*p)[col]);
+	}
+}
+
+void
+ProcessList::updateMetaInfo(void)
+{
+	selectedPIds.clear();
+	closedSubTrees.clear();
+
+	QListViewItemIterator it(this);
+
+	// iterate through all items of the listview
+	for ( ; it.current(); ++it )
+	{
+		if (it.current()->isSelected() && it.current()->isVisible())
+			selectedPIds.append(it.current()->text(1).toInt());
+		if (treeViewEnabled && !it.current()->isOpen())
+			closedSubTrees.append(it.current()->text(1).toInt());
+	}
+
+	/* In list view mode all list items are set to closed by QListView.
+	 * If the tree view is now selected, all item will be closed. This is
+	 * annoying. So we use the openAll flag to force all trees to open when
+	 * the treeViewEnbled flag was set to true. */
+	if (openAll)
+	{
+		if (treeViewEnabled)
+			closedSubTrees.clear();
+		openAll = false;
+	}
+}
+
+void
+ProcessList::removeColumns(void)
+{
+	for (int i = columns() - 1; i >= 0; --i)
+		removeColumn(i);
+}
+
+void
+ProcessList::addColumn(const QString& label, const QString& type)
+{
+	QListView::addColumn(label);
+	uint col = columns() - 1;
+	if (type == "s" || type == "S")
+		setColumnAlignment(col, AlignLeft);
+	else if (type == "d" || type == "D")
+		setColumnAlignment(col, AlignRight);
+	else if (type == "t")
+		setColumnAlignment(col, AlignRight);
+	else if (type == "f")
+		setColumnAlignment(col, AlignRight);
+	else
+	{
+		kdDebug(1215) << "Unknown type " << type << " of column " << label
+				  << " in ProcessList!" << endl;
+		return;
+	}
+
+	mColumnTypes.append(type);
+
+	/* Just use some sensible default values as initial setting. */
+	QFontMetrics fm = fontMetrics();
+	setColumnWidth(col, fm.width(label) + 10);
+
+	if (currentWidth.count() - 1 == col)
+	{
+		/* Table has been loaded from file. We can restore the settings
+		 * when the last column has been added. */
+		for (uint i = 0; i < col; ++i)
+		{
+			/* In case the language has been changed the column width
+			 * might need to be increased. */
+			if (currentWidth[i] == 0)
+			{
+				if (fm.width(header()->label(i)) + 10 > savedWidth[i])
+					savedWidth[i] = fm.width(header()->label(i)) + 10;
+				setColumnWidth(i, 0);
+			}
+			else
+			{
+				if (fm.width(header()->label(i)) + 10 > currentWidth[i])
+					setColumnWidth(i, fm.width(header()->label(i)) + 10);
+				else
+					setColumnWidth(i, currentWidth[i]);
+			}
+			setColumnWidthMode(i, currentWidth[i] == 0 ?
+							   QListView::Manual : QListView::Maximum);
+			header()->moveSection(i, index[i]);
+		}
+		setSorting(sortColumn, increasing);
+	}
+}
+
+void
+ProcessList::handleRMBPressed(QListViewItem* lvi, const QPoint& p, int col)
+{
+	if (!lvi)
+		return;
+
+  lvi->setSelected( true );
+
+	/* lvi is only valid until the next time we hit the main event
+	 * loop. So we need to save the information we need after calling
+	 * processPM->exec(). */
+	int currentPId = lvi->text(1).toInt();
+
+	int currentNiceValue = 0;
+	for (int i = 0; i < columns(); ++i)
+		if (QString::compare(header()->label(i), i18n("Nice")) == 0)
+			currentNiceValue = lvi->text(i).toInt();
+
+	QPopupMenu processPM;
+  if (columnWidth(col) != 0)
+  	processPM.insertItem(i18n("Hide Column"), 5);
+	QPopupMenu* hiddenPM = new QPopupMenu(&processPM);
+	for (int i = 0; i < columns(); ++i)
+		if (columnWidth(i) == 0)
+			hiddenPM->insertItem(header()->label(i), i + 100);
+	if(columns())
+	  processPM.insertItem(i18n("Show Column"), hiddenPM);
+
+	processPM.insertSeparator();
+
+	processPM.insertItem(i18n("Select All Processes"), 1);
+	processPM.insertItem(i18n("Unselect All Processes"), 2);
+
+	QPopupMenu* signalPM = new QPopupMenu(&processPM);
+	if (killSupported && lvi->isSelected())
+	{
+		processPM.insertSeparator();
+		processPM.insertItem(i18n("Select All Child Processes"), 3);
+		processPM.insertItem(i18n("Unselect All Child Processes"), 4);
+
+		signalPM->insertItem(i18n("SIGABRT"), MENU_ID_SIGABRT);
+		signalPM->insertItem(i18n("SIGALRM"), MENU_ID_SIGALRM);
+		signalPM->insertItem(i18n("SIGCHLD"), MENU_ID_SIGCHLD);
+		signalPM->insertItem(i18n("SIGCONT"), MENU_ID_SIGCONT);
+		signalPM->insertItem(i18n("SIGFPE"), MENU_ID_SIGFPE);
+		signalPM->insertItem(i18n("SIGHUP"), MENU_ID_SIGHUP);
+		signalPM->insertItem(i18n("SIGILL"), MENU_ID_SIGILL);
+		signalPM->insertItem(i18n("SIGINT"), MENU_ID_SIGINT);
+		signalPM->insertItem(i18n("SIGKILL"), MENU_ID_SIGKILL);
+		signalPM->insertItem(i18n("SIGPIPE"), MENU_ID_SIGPIPE);
+		signalPM->insertItem(i18n("SIGQUIT"), MENU_ID_SIGQUIT);
+		signalPM->insertItem(i18n("SIGSEGV"), MENU_ID_SIGSEGV);
+		signalPM->insertItem(i18n("SIGSTOP"), MENU_ID_SIGSTOP);
+		signalPM->insertItem(i18n("SIGTERM"), MENU_ID_SIGTERM);
+		signalPM->insertItem(i18n("SIGTSTP"), MENU_ID_SIGTSTP);
+		signalPM->insertItem(i18n("SIGTTIN"), MENU_ID_SIGTTIN);
+		signalPM->insertItem(i18n("SIGTTOU"), MENU_ID_SIGTTOU);
+		signalPM->insertItem(i18n("SIGUSR1"), MENU_ID_SIGUSR1);
+		signalPM->insertItem(i18n("SIGUSR2"), MENU_ID_SIGUSR2);
+
+		processPM.insertSeparator();
+		processPM.insertItem(i18n("Send Signal"), signalPM);
+	}
+
+	/* differ between killSupported and reniceSupported in a future
+	 * version. */
+	if (killSupported && lvi->isSelected())
+	{
+		processPM.insertSeparator();
+		processPM.insertItem(i18n("Renice Process..."), 300);
+	}
+
+	int id;
+	switch (id = processPM.exec(p))
+	{
+	case -1:
+		break;
+	case 1:
+	case 2:
+		selectAllItems(id & 1);
+		break;
+	case 3:
+	case 4:
+		selectAllChilds(currentPId, id & 1);
+		break;
+	case 5:
+		setColumnWidthMode(col, QListView::Manual);
+		savedWidth[col] = columnWidth(col);
+		setColumnWidth(col, 0);
+		setModified(true);
+		break;
+	case 300:
+		{
+		ReniceDlg reniceDlg(this, "reniceDlg", currentNiceValue, currentPId);
+
+		int reniceVal;
+		if ((reniceVal = reniceDlg.exec()) != 40) {
+			emit reniceProcess(selectedPIds, reniceVal);
+		}
+		}
+		break;
+	default:
+		/* IDs < 100 are used for signals. */
+		if (id < 100)
+		{
+			/* we go through list to get all task also
+			   when update interval is paused */
+			selectedPIds.clear();
+			QListViewItemIterator it(this, QListViewItemIterator::Visible | QListViewItemIterator::Selected);
+
+			// iterate through all selected visible items of the listview
+			for ( ; it.current(); ++it )
+			{
+				selectedPIds.append(it.current()->text(1).toInt());
+			}
+
+			QString msg = i18n("Do you really want to send signal %1 to the selected process?", 
+					"Do you really want to send signal %1 to the %n selected processes?",
+					selectedPIds.count())
+				.arg(signalPM->text(id));
+			int answ;
+			switch(answ = KMessageBox::questionYesNo(this, msg, QString::null, i18n("Send"), KStdGuiItem::cancel()))
+			{
+			case KMessageBox::Yes:
+			{
+				QValueList<int>::Iterator it;
+				for (it = selectedPIds.begin(); it != selectedPIds.end(); ++it)
+					emit (killProcess(*it, id));
+				break;
+			}
+			default:
+				break;
+			}
+		}
+		else
+		{
+			/* IDs >= 100 are used for hidden columns. */
+			int col = id - 100;
+			setColumnWidthMode(col, QListView::Maximum);
+			setColumnWidth(col, savedWidth[col]);
+			setModified(true);
+		}
+	}
+}
+
+void
+ProcessList::selectAllItems(bool select)
+{
+	selectedPIds.clear();
+
+	QListViewItemIterator it(this, QListViewItemIterator::Visible);
+
+	// iterate through all items of the listview
+	for ( ; it.current(); ++it )
+	{
+		it.current()->setSelected(select);
+		repaintItem(it.current());
+		if (select)
+			selectedPIds.append(it.current()->text(1).toInt());
+	}
+}
+
+void
+ProcessList::selectAllChilds(int pid, bool select)
+{
+	QListViewItemIterator it(this, QListViewItemIterator::Visible );
+
+	// iterate through all items of the listview
+	for ( ; it.current(); ++it )
+	{
+		// Check if PPID matches the pid (current is a child of pid)
+		if (it.current()->text(2).toInt() == pid)
+		{
+			int currPId = it.current()->text(1).toInt();
+			it.current()->setSelected(select);
+			repaintItem(it.current());
+			if (select)
+				selectedPIds.append(currPId);
+			else
+				selectedPIds.remove(currPId);
+			selectAllChilds(currPId, select);
+		}
+	}
+}
+
+#include "ProcessList.moc"
diff --git a/ksysguard/gui/SensorDisplayLib/ProcessList.h b/ksysguard/gui/SensorDisplayLib/ProcessList.h
new file mode 100644
index 000000000..b3f484484
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ProcessList.h
@@ -0,0 +1,270 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 1999, 2000 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+	KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+	Please do not commit any changes without consulting me
+	first. Thanks!
+
+ */
+
+#ifndef _ProcessList_h_
+#define _ProcessList_h_
+
+#include <qdict.h>
+#include <qdom.h>
+#include <qstringlist.h>
+#include <qvaluelist.h>
+#include <qwidget.h>
+
+#include <kiconloader.h>
+#include <klistview.h>
+
+#include "SensorClient.h"
+
+typedef const char* (*KeyFunc)(const char*);
+
+/**
+ * To support bi-directional sorting, and sorting of text, integers etc. we
+ * need a specialized version of QListViewItem.
+ */
+class ProcessLVI : public KListViewItem
+{
+public:
+	ProcessLVI(QListView* lv) : KListViewItem(lv) { }
+	ProcessLVI(QListViewItem* lvi) : KListViewItem(lvi) { }
+
+	virtual int compare( QListViewItem *item, int column, bool ) const;
+};
+
+class QPopupMenu;
+
+/**
+ * This class implementes a table filled with information about the running
+ * processes. The table is derived from QListView.
+ */
+class ProcessList : public KListView
+{
+    Q_OBJECT
+
+public:
+	// possible values for the filter mode
+	enum
+	{
+		FILTER_ALL = 0,
+		FILTER_SYSTEM,
+		FILTER_USER,
+		FILTER_OWN
+	};
+
+    enum ColumnType { Text, Int, Float, Time };
+
+	/// The constructor.
+	ProcessList(QWidget* parent = 0, const char* name = 0);
+
+	/// The destructor.
+	~ProcessList();
+
+	void removeColumns();
+
+	void addColumn(const QString& header, const QString& type);
+
+	void setSortColumn(uint col, bool inc)
+	{
+		sortColumn = col;
+		increasing = inc;
+		setSorting(col, inc);
+	}
+
+	uint getSortColumn() const
+	{
+		return sortColumn;
+	}
+
+	bool getIncreasing() const
+	{
+		return increasing;
+	}
+
+	const QValueList<int>& getSelectedPIds();
+	const QStringList& getSelectedAsStrings();
+
+	/**
+	 * The udpate function can be used to update the displayed process
+	 * list.  A current list of processes is requested from the OS. In
+	 * case the list contains invalid or corrupted info, FALSE is
+	 * returned.
+	 */
+	bool update(const QString& list);
+
+	int columnType( uint col ) const;
+
+	void setSensorOk(bool ok);
+
+	void setKillSupported(bool supported)
+	{
+		killSupported = supported;
+	}
+
+	bool load(QDomElement& el);
+	bool save(QDomDocument& doc, QDomElement& display);
+
+public slots:
+	void setTreeView(bool tv);
+
+	/**
+	 * This slot allows the filter mode to be set by other
+	 * widgets. Possible values are FILTER_ALL, FILTER_SYSTEM,
+	 * FILTER_USER and FILTER_OWN. This filter mechanism will be much
+	 * more sophisticated in the future.
+	 */
+	void setFilterMode(int fm)
+	{
+		filterMode = fm;
+		setModified(true);
+	}
+
+	void sortingChanged(int col);
+
+	void handleRMBPressed(QListViewItem* lvi, const QPoint& p, int col);
+
+	void sizeChanged(int, int, int)
+	{
+		setModified(true);
+	}
+
+	void indexChanged(int, int, int)
+	{
+		setModified(true);
+	}
+
+	virtual void setModified(bool mfd)
+	{
+		if (mfd != modified)
+		{
+			modified = mfd;
+			emit listModified(modified);
+		}
+	}
+
+signals:
+	// This signal is emitted when process pid should receive signal sig.
+	void killProcess(int pid, int sig);
+
+	// This signal is emitted when process pid should be reniced.
+	void reniceProcess(const QValueList<int> &pids, int niceValue);
+
+	void listModified(bool);
+
+private:
+	// items of table header RMB popup menu
+	enum
+	{
+		HEADER_REMOVE = 0,
+		HEADER_ADD,
+		HEADER_HELP
+	};
+
+	/**
+	 * This function updates the lists of selected PID und the closed
+	 * sub trees.
+	 */
+	void updateMetaInfo(void);
+
+	/**
+	 * This function determines whether a process matches the current
+	 * filter mode or not. If it machtes the criteria it returns true,
+	 * false otherwise.
+	 */
+	bool matchesFilter(KSGRD::SensorPSLine* p) const;
+
+	/**
+	 * This function constructs the list of processes for list
+	 * mode. It's a straightforward appending operation to the
+	 * QListView widget.
+	 */
+	void buildList();
+
+	/**
+	 * This function constructs the tree of processes for tree mode. It
+	 * filters out leaf-sub-trees that contain no processes that match
+	 * the filter criteria.
+	 */
+	void buildTree();
+
+	/**
+	 * This function deletes the leaf-sub-trees that do not match the
+	 * filter criteria.
+	 */
+	void deleteLeaves(void);
+
+	/**
+	 * This function returns true if the process is a leaf process with
+	 * respect to the other processes in the process list. It does not
+	 * have to be a leaf process in the overall list of processes.
+	 */
+	bool isLeafProcess(int pid);
+
+	/**
+	 * This function is used to recursively construct the tree by
+	 * removing processes from the process list an inserting them into
+	 * the tree.
+	 */
+	void extendTree(QPtrList<KSGRD::SensorPSLine>* pl, ProcessLVI* parent, int ppid);
+
+	/**
+	 * This function adds a process to the list/tree.
+	 */
+	void addProcess(KSGRD::SensorPSLine* p, ProcessLVI* pli);
+
+private:
+	void selectAllItems(bool select);
+	void selectAllChilds(int pid, bool select);
+
+	bool modified;
+	int filterMode;
+	int sortColumn;
+	bool increasing;
+	int refreshRate;
+	int currColumn;
+	bool killSupported;
+	bool treeViewEnabled;
+	bool openAll;
+
+	/* The following lists are primarily used to store table specs between
+	 * load() and the actual table creation in addColumn(). */
+	QValueList<int> savedWidth;
+	QValueList<int> currentWidth;
+	QValueList<int> index;
+
+	QPtrList<KSGRD::SensorPSLine> pl;
+
+	QStringList mColumnTypes;
+	QDict<QString> columnDict;
+
+	QValueList<int> selectedPIds;
+	QValueList<int> closedSubTrees;
+	QStringList selectedAsStrings;
+
+	static QDict<QString> aliases;
+
+	QDict<QPixmap> iconCache;
+
+	QPopupMenu* headerPM;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/ReniceDlg.cc b/ksysguard/gui/SensorDisplayLib/ReniceDlg.cc
new file mode 100644
index 000000000..39c05eecf
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ReniceDlg.cc
@@ -0,0 +1,66 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 1999 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+	KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>. Please do
+	not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <klocale.h>
+#include <knuminput.h>
+
+#include "ReniceDlg.moc"
+
+ReniceDlg::ReniceDlg(QWidget* parent, const char* name, int currentPPrio,
+					 int pid)
+	: KDialogBase( parent, name, true, i18n("Renice Process"),
+                       KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok, true )
+{
+	QWidget *page = new QWidget( this );
+	setMainWidget(page);
+	vLay = new QVBoxLayout(page, 20, -1, "ReniceLayout");
+
+	QString msg;
+	msg = i18n("You are about to change the scheduling priority of\n"
+			   "process %1. Be aware that only the Superuser (root)\n"
+			   "can decrease the nice level of a process. The lower\n"
+			   "the number is the higher the priority.\n\n"
+			   "Please enter the desired nice level:").arg(pid);
+	message = new QLabel(msg, page);
+	message->setMinimumSize(message->sizeHint());
+	vLay->addWidget(message);
+
+	/*
+	 * Create a slider with an LCD display to the right using a horizontal
+	 * layout. The slider and the LCD are kept in sync through signals
+	 */
+	input = new KIntNumInput(currentPPrio, page, 10);
+	input->setRange(-20, 19);
+	vLay->addWidget(input);
+}
+
+void ReniceDlg::slotOk()
+{
+    done(input->value());
+}
+
+void ReniceDlg::slotCancel()
+{
+    done(40);
+}
diff --git a/ksysguard/gui/SensorDisplayLib/ReniceDlg.h b/ksysguard/gui/SensorDisplayLib/ReniceDlg.h
new file mode 100644
index 000000000..d8f0d2685
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ReniceDlg.h
@@ -0,0 +1,61 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 1999 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+	KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>. Please do
+	not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef _ReniceDlg_h_
+#define _ReniceDlg_h_
+
+#include <kdialogbase.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qlcdnumber.h>
+#include <qpushbutton.h>
+#include <qslider.h>
+
+class KIntNumInput;
+
+/**
+ * This class creates and handles a simple dialog to change the scheduling
+ * priority of a process.
+ */
+class ReniceDlg : public KDialogBase
+{
+	Q_OBJECT
+
+public:
+	ReniceDlg(QWidget* parent, const char* name, int currentPPrio, int pid);
+
+public slots:
+	void slotOk();
+	void slotCancel();
+
+private:
+	QBoxLayout* vLay;
+	QBoxLayout* butLay;
+	QBoxLayout* sldLay;
+
+	QLabel* message;
+	KIntNumInput* input;
+};
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/SensorDisplay.cc b/ksysguard/gui/SensorDisplayLib/SensorDisplay.cc
new file mode 100644
index 000000000..805c9a492
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorDisplay.cc
@@ -0,0 +1,611 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 1999 - 2002 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <qcheckbox.h>
+#include <qdom.h>
+#include <qpopupmenu.h>
+#include <qspinbox.h>
+#include <qwhatsthis.h>
+#include <qbitmap.h>
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <krun.h>
+#include <kservice.h>
+
+#include "SensorManager.h"
+#include "TimerSettings.h"
+
+#include "SensorDisplay.h"
+
+using namespace KSGRD;
+
+SensorDisplay::SensorDisplay( QWidget *parent, const char *name,
+                              const QString &title, bool nf, bool isApplet)
+  :	QWidget( parent, name )
+{
+  mIsApplet = isApplet;
+  mSensors.setAutoDelete( true );
+
+  // default interval is 2 seconds.
+  mUpdateInterval = 2;
+  mUseGlobalUpdateInterval = true;
+  mModified = false;
+  mShowUnit = false;
+  mTimerId = NONE;
+  mFrame = 0;
+  mErrorIndicator = 0;
+  mPlotterWdg = 0;
+
+  setTimerOn( true );
+  QWhatsThis::add( this, "dummy" );
+  
+  if(!nf) {
+    mFrame = new QGroupBox( 2, Qt::Vertical, "", this, "displayFrame");
+    mFrame->setFlat(true);
+    mFrame->setAlignment(Qt::AlignHCenter);
+    mFrame->setInsideMargin(2);
+
+    setTitle( title );
+    /* All RMB clicks to the box frame will be handled by
+    * SensorDisplay::eventFilter. */
+    mFrame->installEventFilter( this );
+  }
+
+
+  setMinimumSize( 16, 16 );
+  setModified( false );
+  setSensorOk( false );
+
+  /* Let's call updateWhatsThis() in case the derived class does not do
+   * this. */
+  updateWhatsThis();
+}
+
+SensorDisplay::~SensorDisplay()
+{
+  if ( SensorMgr != 0 )
+    SensorMgr->disconnectClient( this );
+
+  killTimer( mTimerId );
+}
+
+void SensorDisplay::registerSensor( SensorProperties *sp )
+{
+  /* Make sure that we have a connection established to the specified
+   * host. When a work sheet has been saved while it had dangling
+   * sensors, the connect info is not saved in the work sheet. In such
+   * a case the user can re-enter the connect information and the
+   * connection will be established. */
+  if ( !SensorMgr->engageHost( sp->hostName() ) ) {
+    QString msg = i18n( "It is impossible to connect to \'%1\'." ).arg( sp->hostName() );
+    KMessageBox::error( this, msg );
+  }
+
+  mSensors.append( sp );
+}
+
+void SensorDisplay::unregisterSensor( uint pos )
+{
+  mSensors.remove( pos );
+}
+
+void SensorDisplay::configureUpdateInterval()
+{
+  TimerSettings dlg( this );
+
+	dlg.setUseGlobalUpdate( mUseGlobalUpdateInterval );
+  dlg.setInterval( mUpdateInterval );
+
+  if ( dlg.exec() ) {
+    if ( dlg.useGlobalUpdate() ) {
+      mUseGlobalUpdateInterval = true;
+
+      SensorBoard* sb = dynamic_cast<SensorBoard*>( parentWidget() );
+      if ( !sb ) {
+        kdDebug(1215) << "dynamic cast lacks" << endl;
+        setUpdateInterval( 2 );
+      } else {
+        setUpdateInterval( sb->updateInterval() );
+      }
+    } else {
+      mUseGlobalUpdateInterval = false;
+      setUpdateInterval( dlg.interval() );
+    }
+
+    setModified( true );
+  }
+}
+
+void SensorDisplay::timerEvent( QTimerEvent* )
+{
+  int i = 0;
+  for ( SensorProperties *s = mSensors.first(); s; s = mSensors.next(), ++i )
+    sendRequest( s->hostName(), s->name(), i );
+}
+
+void SensorDisplay::resizeEvent( QResizeEvent* )
+{
+  if(mFrame)
+    mFrame->setGeometry( rect() );
+}
+
+bool SensorDisplay::eventFilter( QObject *object, QEvent *event )
+{
+  if ( event->type() == QEvent::MouseButtonPress &&
+     ( (QMouseEvent*)event)->button() == RightButton ) {
+    QPopupMenu pm;
+    if ( mIsApplet ) {
+      pm.insertItem( i18n( "Launch &System Guard"), 1 );
+      pm.insertSeparator();
+    }
+    if ( hasSettingsDialog() )
+      pm.insertItem( i18n( "&Properties" ), 2 );
+    pm.insertItem( i18n( "&Remove Display" ), 3 );
+    pm.insertSeparator();
+    pm.insertItem( i18n( "&Setup Update Interval..." ), 4 );
+    if ( !timerOn() )
+      pm.insertItem( i18n( "&Continue Update" ), 5 );
+    else
+      pm.insertItem( i18n( "P&ause Update" ), 6 );
+
+    switch ( pm.exec( QCursor::pos() ) ) {
+      case 1:
+        KRun::run(*KService::serviceByDesktopName("ksysguard"), KURL::List());
+	break;
+      case 2:
+        configureSettings();
+        break;
+      case 3: {
+          QCustomEvent *e = new QCustomEvent( QEvent::User );
+          e->setData( this );
+          kapp->postEvent( parent(), e );
+        }
+        break;
+      case 4:
+        configureUpdateInterval();
+        break;
+      case 5:
+        setTimerOn( true );
+        setModified( true );
+        break;
+      case 6:
+        setTimerOn( false );
+        setModified( true );
+        break;
+    }
+
+    return true;
+  } else if ( event->type() == QEvent::MouseButtonRelease &&
+            ( ( QMouseEvent*)event)->button() == LeftButton ) {
+    setFocus();
+  }
+
+  return QWidget::eventFilter( object, event );
+}
+
+void SensorDisplay::sendRequest( const QString &hostName,
+                                 const QString &command, int id )
+{
+  if ( !SensorMgr->sendRequest( hostName, command, (SensorClient*)this, id ) )
+    sensorError( id, true );
+}
+
+void SensorDisplay::sensorError( int sensorId, bool err )
+{
+  if ( sensorId >= (int)mSensors.count() || sensorId < 0 )
+    return;
+
+  if ( err == mSensors.at( sensorId )->isOk() ) {
+    // this happens only when the sensorOk status needs to be changed.
+		mSensors.at( sensorId )->setIsOk( !err );
+	}
+
+  bool ok = true;
+  for ( uint i = 0; i < mSensors.count(); ++i )
+    if ( !mSensors.at( i )->isOk() ) {
+      ok = false;
+      break;
+    }
+
+  setSensorOk( ok );
+}
+
+void SensorDisplay::updateWhatsThis()
+{
+  QWhatsThis::add( this, i18n(
+    "<qt><p>This is a sensor display. To customize a sensor display click "
+    "and hold the right mouse button on either the frame or the "
+    "display box and select the <i>Properties</i> entry from the popup "
+    "menu. Select <i>Remove</i> to delete the display from the worksheet."
+    "</p>%1</qt>" ).arg( additionalWhatsThis() ) );
+}
+
+void SensorDisplay::hosts( QStringList& list )
+{
+  for ( SensorProperties *s = mSensors.first(); s; s = mSensors.next() )
+    if ( !list.contains( s->hostName() ) )
+      list.append( s->hostName() );
+}
+
+QColor SensorDisplay::restoreColor( QDomElement &element, const QString &attr,
+                                    const QColor& fallback )
+{
+  bool ok;
+  uint c = element.attribute( attr ).toUInt( &ok );
+  if ( !ok )
+    return fallback;
+  else
+    return QColor( (c >> 16) & 0xFF, (c >> 8) & 0xFF, c & 0xFF );
+}
+
+void SensorDisplay::saveColor( QDomElement &element, const QString &attr,
+                               const QColor &color )
+{
+  int r, g, b;
+  color.rgb( &r, &g, &b );
+  element.setAttribute( attr, (r << 16) | (g << 8) | b );
+}
+
+bool SensorDisplay::addSensor( const QString &hostName, const QString &name,
+                               const QString &type, const QString &description )
+{
+  registerSensor( new SensorProperties( hostName, name, type, description ) );
+  return true;
+}
+
+bool SensorDisplay::removeSensor( uint pos )
+{
+  unregisterSensor( pos );
+  return true;
+}
+
+void SensorDisplay::setUpdateInterval( uint interval )
+{
+  bool timerActive = timerOn();
+
+  if ( timerActive )
+    setTimerOn( false );
+
+  mUpdateInterval = interval;
+
+  if ( timerActive )
+    setTimerOn( true );
+}
+
+bool SensorDisplay::hasSettingsDialog() const
+{
+  return false;
+}
+
+void SensorDisplay::configureSettings()
+{
+}
+
+void SensorDisplay::setUseGlobalUpdateInterval( bool value )
+{
+  mUseGlobalUpdateInterval = value;
+}
+
+bool SensorDisplay::useGlobalUpdateInterval() const
+{
+  return mUseGlobalUpdateInterval;
+}
+
+QString SensorDisplay::additionalWhatsThis()
+{
+  return QString::null;
+}
+
+void SensorDisplay::sensorLost( int reqId )
+{
+  sensorError( reqId, true );
+}
+
+bool SensorDisplay::restoreSettings( QDomElement &element )
+{
+  QString str = element.attribute( "showUnit", "X" );
+  if(!str.isEmpty() && str != "X") {
+    mShowUnit = str.toInt();
+  }
+  str = element.attribute( "unit", QString::null );
+  if(!str.isEmpty())
+    setUnit(str);
+  str = element.attribute( "title", QString::null );
+  if(!str.isEmpty())
+    setTitle(str);
+
+  if ( element.attribute( "updateInterval" ) != QString::null ) {
+    mUseGlobalUpdateInterval = false;
+    setUpdateInterval( element.attribute( "updateInterval", "2" ).toInt() );
+  } else {
+    mUseGlobalUpdateInterval = true;
+
+    SensorBoard* sb = dynamic_cast<SensorBoard*>( parentWidget() );
+    if ( !sb ) {
+      kdDebug(1215) << "dynamic cast lacks" << endl;
+      setUpdateInterval( 2 );
+    } else
+      setUpdateInterval( sb->updateInterval() );
+  }
+
+  if ( element.attribute( "pause", "0" ).toInt() == 0 )
+    setTimerOn( true );
+  else
+    setTimerOn( false );
+
+  return true;
+}
+
+bool SensorDisplay::saveSettings( QDomDocument&, QDomElement &element, bool )
+{
+  element.setAttribute( "title", title() );
+  element.setAttribute( "unit", unit() );
+  element.setAttribute( "showUnit", mShowUnit );
+
+  if ( mUseGlobalUpdateInterval )
+    element.setAttribute( "globalUpdate", "1" );
+  else {
+    element.setAttribute( "globalUpdate", "0" );
+    element.setAttribute( "updateInterval", mUpdateInterval );
+  }
+
+  if ( !timerOn() )
+    element.setAttribute( "pause", 1 );
+  else
+    element.setAttribute( "pause", 0 );
+
+  return true;
+}
+
+void SensorDisplay::setTimerOn( bool on )
+{
+  if ( on ) {
+    if ( mTimerId == NONE )
+      mTimerId = startTimer( mUpdateInterval * 1000 );
+  } else {
+    if ( mTimerId != NONE ) {
+      killTimer( mTimerId );
+      mTimerId = NONE;
+    }
+  }
+}
+
+bool SensorDisplay::timerOn() const
+{
+  return ( mTimerId != NONE );
+}
+
+bool SensorDisplay::modified() const
+{
+  return mModified;
+}
+
+QPtrList<SensorProperties> &SensorDisplay::sensors()
+{
+  return mSensors;
+}
+
+void SensorDisplay::rmbPressed()
+{
+  emit showPopupMenu( this );
+}
+
+void SensorDisplay::applySettings()
+{
+}
+
+void SensorDisplay::applyStyle()
+{
+}
+
+void SensorDisplay::setModified( bool value )
+{
+  if ( value != mModified ) {
+    mModified = value;
+    emit modified( mModified );
+  }
+}
+
+void SensorDisplay::setSensorOk( bool ok )
+{
+  if ( ok ) {
+    delete mErrorIndicator;
+    mErrorIndicator = 0;
+  } else {
+    if ( mErrorIndicator )
+      return;
+
+    QPixmap errorIcon = KGlobal::iconLoader()->loadIcon( "connect_creating", KIcon::Desktop,
+                                                          KIcon::SizeSmall );
+    if ( !mPlotterWdg )
+      return;
+
+    mErrorIndicator = new QWidget( mPlotterWdg );
+    mErrorIndicator->setErasePixmap( errorIcon );
+    mErrorIndicator->resize( errorIcon.size() );
+    if ( errorIcon.mask() )
+      mErrorIndicator->setMask( *errorIcon.mask() );
+    mErrorIndicator->move( 0, 0 );
+    mErrorIndicator->show();
+  }
+}
+
+void SensorDisplay::setTitle( const QString &title )
+{
+  mTitle = title;
+
+  if(!mFrame) {
+    return; //fixme. create a frame and move widget inside it.
+  }
+
+  /* Changing the frame title may increase the width of the frame and
+   * hence breaks the layout. To avoid this, we save the original size
+   * and restore it after we have set the frame title. */
+  QSize s = mFrame->size();
+
+  if ( mShowUnit && !mUnit.isEmpty() )
+    mFrame->setTitle( mTitle + " [" + mUnit + "]" );
+  else
+    mFrame->setTitle( mTitle );
+  mFrame->setGeometry( 0, 0, s.width(), s.height() );
+}
+
+QString SensorDisplay::title() const
+{
+  return mTitle;
+}
+
+void SensorDisplay::setUnit( const QString &unit )
+{
+  mUnit = unit;
+}
+
+QString SensorDisplay::unit() const
+{
+  return mUnit;
+}
+
+void SensorDisplay::setShowUnit( bool value )
+{
+  mShowUnit = value;
+}
+
+bool SensorDisplay::showUnit() const
+{
+  return mShowUnit;
+}
+
+void SensorDisplay::setPlotterWidget( QWidget *wdg )
+{
+  mPlotterWdg = wdg;
+
+}
+
+QWidget *SensorDisplay::frame()
+{
+  return mFrame;
+}
+
+//void SensorDisplay::setNoFrame( bool /*value*/ )
+//{
+	//FIXME - delete or create the frame as needed
+//}
+
+bool SensorDisplay::noFrame() const
+{
+  return !mFrame;
+}
+
+void SensorDisplay::reorderSensors(const QValueList<int> &orderOfSensors)
+{
+  QPtrList<SensorProperties> newSensors;
+  for ( uint i = 0; i < orderOfSensors.count(); ++i ) {
+    newSensors.append( mSensors.at(orderOfSensors[i] ));
+  }
+
+  mSensors.setAutoDelete( false );
+  mSensors = newSensors;
+  mSensors.setAutoDelete( true );
+}
+
+
+SensorProperties::SensorProperties()
+{
+}
+
+SensorProperties::SensorProperties( const QString &hostName, const QString &name,
+                                    const QString &type, const QString &description )
+  : mHostName( hostName ), mName( name ), mType( type ), mDescription( description )
+{
+  mOk = false;
+}
+
+SensorProperties::~SensorProperties()
+{
+}
+
+void SensorProperties::setHostName( const QString &hostName )
+{
+  mHostName = hostName;
+}
+
+QString SensorProperties::hostName() const
+{
+  return mHostName;
+}
+
+void SensorProperties::setName( const QString &name )
+{
+  mName = name;
+}
+
+QString SensorProperties::name() const
+{
+  return mName;
+}
+
+void SensorProperties::setType( const QString &type )
+{
+  mType = type;
+}
+
+QString SensorProperties::type() const
+{
+  return mType;
+}
+
+void SensorProperties::setDescription( const QString &description )
+{
+  mDescription = description;
+}
+
+QString SensorProperties::description() const
+{
+  return mDescription;
+}
+
+void SensorProperties::setUnit( const QString &unit )
+{
+  mUnit = unit;
+}
+
+QString SensorProperties::unit() const
+{
+  return mUnit;
+}
+
+void SensorProperties::setIsOk( bool value )
+{
+  mOk = value;
+}
+
+bool SensorProperties::isOk() const
+{
+  return mOk;
+}
+
+#include "SensorDisplay.moc"
diff --git a/ksysguard/gui/SensorDisplayLib/SensorDisplay.h b/ksysguard/gui/SensorDisplayLib/SensorDisplay.h
new file mode 100644
index 000000000..e5e867a01
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorDisplay.h
@@ -0,0 +1,331 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+    Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef KSG_SENSORDISPLAY_H
+#define KSG_SENSORDISPLAY_H
+
+#include <qgroupbox.h>
+#include <qlabel.h>
+#include <qvaluelist.h>
+#include <qwidget.h>
+
+#include <knotifyclient.h>
+
+#include <ksgrd/SensorClient.h>
+
+#define NONE -1
+
+class QDomDocument;
+class QDomElement;
+
+namespace KSGRD {
+
+class SensorProperties;
+
+/**
+  This class is the base class for all displays for sensors. A
+  display is any kind of widget that can display the value of one or
+  more sensors in any form. It must be inherited by all displays that
+  should be inserted into the work sheet.
+ */
+class SensorDisplay : public QWidget, public SensorClient
+{
+  Q_OBJECT
+
+  public:
+    /**
+      Constructor.
+     */
+    SensorDisplay( QWidget *parent = 0, const char *name = 0, 
+                   const QString& title = 0, bool nf = false, bool isApplet = false );
+
+    /**
+      Destructor.
+     */
+    virtual ~SensorDisplay();
+
+    /**
+      Sets the title of the display.
+     */
+    void setTitle( const QString &title );
+
+    /**
+      Returns the title of the display.
+     */
+    QString title() const;
+
+    /**
+      Sets the unit of the display.
+     */
+    void setUnit( const QString &unit );
+
+    /**
+      Returns the unit of the display.
+     */
+    QString unit() const;
+
+    /**
+      Sets whether the unit string should be displayed at the top
+      of the display frame.
+     */
+    void setShowUnit( bool value );
+
+    /**
+      Returns whether the unit string should be displayed at the top
+      of the display frame. @see setShowUnit()
+     */
+    bool showUnit() const;
+
+    /**
+      Sets whether the update interval of the work sheet should be
+      used instead of the one, set by @ref setUpdateInterval().
+     */
+    void setUseGlobalUpdateInterval( bool value );
+
+    /**
+      Returns whether the update interval of the work sheet should be
+      used instead of the one, set by @ref setUpdateInterval().
+      see @ref setUseGlobalUpdateInterval()
+     */
+    bool useGlobalUpdateInterval() const;
+
+    /**
+      Sets the update interval of the timer, which triggers the timer
+      events. The state of the timer can be set with @ref setTimerOn().
+     */
+    void setUpdateInterval( uint interval );
+
+    /**
+      Returns the update interval.
+     */
+    uint updateInterval() const;
+
+    /**
+      This method appends all hosts of the display to @ref list.
+     */
+    void hosts( QStringList& list );
+
+    /**
+      Sets the widget on which the error icon can be drawn.
+     */
+    void setPlotterWidget( QWidget *plotter );
+
+    /**
+      Returns the widget on which the error icon can be drawn.
+     */
+    QWidget *plotterWidget() const;
+
+    /**
+      Add a sensor to the display.
+      
+      @param hostName The name of the host, the sensor belongs to.
+      @param name The sensor name.
+      @param type The type of the sensor.
+      @param description A short description of the sensor.
+     */
+    virtual bool addSensor( const QString &hostName, const QString &name,
+                            const QString &type, const QString &description );
+
+    /**
+      Removes the sensor from the display, that is at the position
+      @ref pos of the intern sensor list.
+     */
+    virtual bool removeSensor( uint pos );
+
+    /**
+      This function is a wrapper function to SensorManager::sendRequest.
+      It should be used by all SensorDisplay functions that need to send
+      a request to a sensor since it performs an appropriate error
+      handling by removing the display of necessary.
+     */
+    void sendRequest( const QString &hostName, const QString &cmd, int id );
+
+    /**
+      Raises the configure dialog to setup the update interval.
+     */
+    void configureUpdateInterval();
+
+    /**
+      Returns whether the display provides a settings dialog.
+      This method should be reimplemented in the derived class.
+     */
+    virtual bool hasSettingsDialog() const;
+
+    /**
+      This method is called to raise the settings dialog of the
+      display. It should be reimplemented in the derived class.
+     */
+    virtual void configureSettings();
+
+    /**
+      Reimplement this method to setup the display from config data.
+     */
+    virtual bool restoreSettings( QDomElement& );
+
+    /**
+      Reimplement this method to save the displays config data.
+     */
+    virtual bool saveSettings( QDomDocument&, QDomElement&, bool = true );
+
+    /**
+      Reimplement this method to catch error messages from the SensorManager.
+      
+      @param sensorId The unique id of the sensor.
+      @param mode The mode: true = error, false = everthing ok
+     */
+    virtual void sensorError( int sensorId, bool mode );
+
+    /**
+      Normaly you shouldn't reimplement this methode
+     */
+    virtual void sensorLost( int reqId );
+
+  public slots:
+    /**
+      If @ref value is true, this method starts the timer that triggers
+      timer events. If @ref value is false, the timer is stopped.
+     */
+    void setTimerOn( bool value );
+
+    /**
+      Calling this method emits the @ref showPopupMenu() with this
+      display as argument.
+     */
+    void rmbPressed();
+
+    /**
+      Sets whether the display is modified of not.
+     */
+    void setModified( bool modified );
+    
+    /**
+      This method can be used to apply the new settings. Just connect
+      the applyClicked() signal of your configuration dialog with this
+      slot and reimplement it.
+     */
+    virtual void applySettings();
+
+    /**
+      This methid is called whenever the global style is changed.
+      Reimplement it to apply the new style settings to the display.
+     */
+    virtual void applyStyle();
+
+		
+  signals:
+    void showPopupMenu( KSGRD::SensorDisplay *display );
+    void modified( bool modified );
+
+  protected:
+    virtual bool eventFilter( QObject*, QEvent* );
+    virtual void resizeEvent( QResizeEvent* );
+    virtual void timerEvent( QTimerEvent* );
+
+    void registerSensor( SensorProperties *sp );
+    void unregisterSensor( uint pos );
+
+    QColor restoreColor( QDomElement &element, const QString &attr,
+                         const QColor& fallback );
+    void saveColor( QDomElement &element, const QString &attr,
+                    const QColor &color );
+
+    virtual QString additionalWhatsThis();
+
+    void setSensorOk( bool ok );
+
+    bool modified() const;
+    bool timerOn() const;
+
+    QWidget *frame();
+
+//    void setNoFrame( bool value );
+    bool noFrame() const;
+
+    void reorderSensors(const QValueList<int> &orderOfSensors);
+    QPtrList<SensorProperties> &sensors();
+
+  private:
+    void updateWhatsThis();
+
+    bool mShowUnit;
+    bool mUseGlobalUpdateInterval;
+    bool mModified;
+    bool mNoFrame;
+    bool mIsApplet;
+
+    int mTimerId;
+    int mUpdateInterval;
+
+    // The frame around the other widgets.
+    QGroupBox* mFrame;
+
+    QPtrList<SensorProperties> mSensors;
+
+    QString mTitle;
+    QString mUnit;
+
+    QWidget* mErrorIndicator;
+    QWidget* mPlotterWdg;
+};
+
+class SensorProperties
+{
+  public:
+    SensorProperties();
+    SensorProperties( const QString &hostName, const QString &name,
+                      const QString &type, const QString &description );
+    ~SensorProperties();
+
+    void setHostName( const QString &hostName );
+    QString hostName() const;
+
+    void setName( const QString &name );
+    QString name() const;
+
+    void setType( const QString &type );
+    QString type() const;
+
+    void setDescription( const QString &description );
+    QString description() const;
+
+    void setUnit( const QString &unit );
+    QString unit() const;
+
+    void setIsOk( bool value );
+    bool isOk() const;
+
+  private:
+    QString mHostName;
+    QString mName;
+    QString mType;
+    QString mDescription;
+    QString mUnit;
+
+    /* This flag indicates whether the communication to the sensor is
+     * ok or not. */
+    bool mOk;
+};
+
+}
+
+#endif
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLogger.cc b/ksysguard/gui/SensorDisplayLib/SensorLogger.cc
new file mode 100644
index 000000000..b51ba67e0
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLogger.cc
@@ -0,0 +1,437 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 2001 Tobias Koenig <tokoe@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+*/
+
+#include <kapplication.h>
+#include <kiconloader.h>
+#include <klocale.h>
+
+#include <ksgrd/SensorManager.h>
+#include <ksgrd/StyleEngine.h>
+
+#include <qfile.h>
+
+#include "SensorLogger.moc"
+#include "SensorLoggerSettings.h"
+
+SLListViewItem::SLListViewItem(QListView *parent)
+	: QListViewItem(parent)
+{
+}
+
+LogSensor::LogSensor(QListView *parent)
+	: timerID( NONE ), lowerLimitActive( 0 ), upperLimitActive( 0 ),
+	  lowerLimit( 0 ), upperLimit( 0 )
+{
+	Q_CHECK_PTR(parent);
+
+	monitor = parent;
+
+	lvi = new SLListViewItem(monitor);
+	Q_CHECK_PTR(lvi);
+
+	pixmap_running = UserIcon( "running" );
+	pixmap_waiting = UserIcon( "waiting" );
+
+	lvi->setPixmap(0, pixmap_waiting);
+	lvi->setTextColor(monitor->colorGroup().text());
+
+	monitor->insertItem(lvi);
+}
+
+LogSensor::~LogSensor(void)
+{
+	if ((lvi) && (monitor))
+		delete lvi;
+}
+
+void
+LogSensor::startLogging(void)
+{
+	lvi->setPixmap(0, pixmap_running);
+	timerOn();
+}
+
+void
+LogSensor::stopLogging(void)
+{
+	lvi->setPixmap(0, pixmap_waiting);
+	lvi->setTextColor(monitor->colorGroup().text());
+	lvi->repaint();
+	timerOff();
+}
+
+void
+LogSensor::timerEvent(QTimerEvent*)
+{
+	KSGRD::SensorMgr->sendRequest(hostName, sensorName, (KSGRD::SensorClient*) this, 42);
+}
+
+void
+LogSensor::answerReceived(int id, const QString& answer)
+{
+	QFile logFile(fileName);
+
+	if (!logFile.open(IO_ReadWrite | IO_Append))
+	{
+		stopLogging();
+		return;
+	}
+
+	switch (id)
+	{
+		case 42: {
+			QTextStream stream(&logFile);
+			double value = answer.toDouble();
+
+			if (lowerLimitActive && value < lowerLimit)
+			{
+				timerOff();
+				lowerLimitActive = false;
+				lvi->setTextColor(monitor->colorGroup().foreground());
+				lvi->repaint();
+				KNotifyClient::event(monitor->winId(), "sensor_alarm", QString("sensor '%1' at '%2' reached lower limit").arg(sensorName).arg(hostName));
+				timerOn();
+			} else if (upperLimitActive && value > upperLimit)
+			{
+				timerOff();
+				upperLimitActive = false;
+				lvi->setTextColor(monitor->colorGroup().foreground());
+				lvi->repaint();
+				KNotifyClient::event(monitor->winId(), "sensor_alarm", QString("sensor '%1' at '%2' reached upper limit").arg(sensorName).arg(hostName));
+				timerOn();
+			}
+			QDate date = QDateTime::currentDateTime().date();
+			QTime time = QDateTime::currentDateTime().time();
+
+			stream << QString("%1 %2 %3 %4 %5: %6\n").arg(date.shortMonthName(date.month())).arg(date.day()).arg(time.toString()).arg(hostName).arg(sensorName).arg(value);
+		}
+	}
+
+	logFile.close();
+}
+
+SensorLogger::SensorLogger(QWidget *parent, const char *name, const QString& title)
+	: KSGRD::SensorDisplay(parent, name, title)
+{
+	monitor = new QListView(this, "monitor");
+	Q_CHECK_PTR(monitor);
+
+	monitor->addColumn(i18n("Logging"));
+	monitor->addColumn(i18n("Timer Interval"));
+	monitor->addColumn(i18n("Sensor Name"));
+	monitor->addColumn(i18n("Host Name"));
+	monitor->addColumn(i18n("Log File"));
+
+	QColorGroup cgroup = monitor->colorGroup();
+	cgroup.setColor(QColorGroup::Text, KSGRD::Style->firstForegroundColor());
+	cgroup.setColor(QColorGroup::Base, KSGRD::Style->backgroundColor());
+	cgroup.setColor(QColorGroup::Foreground, KSGRD::Style->alarmColor());
+	monitor->setPalette(QPalette(cgroup, cgroup, cgroup));
+	monitor->setSelectionMode(QListView::NoSelection);
+
+	connect(monitor, SIGNAL(rightButtonClicked(QListViewItem*, const QPoint&, int)), this, SLOT(RMBClicked(QListViewItem*, const QPoint&, int)));
+
+	setTitle(i18n("Sensor Logger"));
+
+	logSensors.setAutoDelete(true);
+
+	setPlotterWidget(monitor);
+
+	setMinimumSize(50, 25);
+	setModified(false);
+}
+
+SensorLogger::~SensorLogger(void)
+{
+}
+
+bool
+SensorLogger::addSensor(const QString& hostName, const QString& sensorName, const QString& sensorType, const QString&)
+{
+	if (sensorType != "integer" && sensorType != "float")
+		return (false);
+
+	sld = new SensorLoggerDlg(this, "SensorLoggerDlg");
+	Q_CHECK_PTR(sld);
+
+	if (sld->exec()) {
+		if (!sld->fileName().isEmpty()) {
+			LogSensor *sensor = new LogSensor(monitor);
+			Q_CHECK_PTR(sensor);
+
+			sensor->setHostName(hostName);
+			sensor->setSensorName(sensorName);
+			sensor->setFileName(sld->fileName());
+			sensor->setTimerInterval(sld->timerInterval());
+			sensor->setLowerLimitActive(sld->lowerLimitActive());
+			sensor->setUpperLimitActive(sld->upperLimitActive());
+			sensor->setLowerLimit(sld->lowerLimit());
+			sensor->setUpperLimit(sld->upperLimit());
+
+			logSensors.append(sensor);
+
+			setModified(true);
+		}
+	}
+
+	delete sld;
+	sld = 0;
+
+	return (true);
+}
+
+bool
+SensorLogger::editSensor(LogSensor* sensor)
+{
+	sld = new SensorLoggerDlg(this, "SensorLoggerDlg");
+	Q_CHECK_PTR(sld);
+
+	sld->setFileName(sensor->getFileName());
+	sld->setTimerInterval(sensor->getTimerInterval());
+	sld->setLowerLimitActive(sensor->getLowerLimitActive());
+	sld->setLowerLimit(sensor->getLowerLimit());
+	sld->setUpperLimitActive(sensor->getUpperLimitActive());
+	sld->setUpperLimit(sensor->getUpperLimit());
+
+	if (sld->exec()) {
+		if (!sld->fileName().isEmpty()) {
+			sensor->setFileName(sld->fileName());
+			sensor->setTimerInterval(sld->timerInterval());
+			sensor->setLowerLimitActive(sld->lowerLimitActive());
+			sensor->setUpperLimitActive(sld->upperLimitActive());
+			sensor->setLowerLimit(sld->lowerLimit());
+			sensor->setUpperLimit(sld->upperLimit());
+
+			setModified(true);
+		}
+	}
+
+	delete sld;
+	sld = 0;
+
+	return (true);
+}
+
+void
+SensorLogger::configureSettings()
+{
+	QColorGroup cgroup = monitor->colorGroup();
+
+	sls = new SensorLoggerSettings(this, "SensorLoggerSettings");
+	Q_CHECK_PTR(sls);
+
+	connect( sls, SIGNAL( applyClicked() ), SLOT( applySettings() ) );
+
+	sls->setTitle(title());
+	sls->setForegroundColor(cgroup.text());
+	sls->setBackgroundColor(cgroup.base());
+	sls->setAlarmColor(cgroup.foreground());
+
+	if (sls->exec())
+		applySettings();
+
+	delete sls;
+	sls = 0;
+}
+
+void
+SensorLogger::applySettings()
+{
+	QColorGroup cgroup = monitor->colorGroup();
+
+	setTitle(sls->title());
+
+	cgroup.setColor(QColorGroup::Text, sls->foregroundColor());
+	cgroup.setColor(QColorGroup::Base, sls->backgroundColor());
+	cgroup.setColor(QColorGroup::Foreground, sls->alarmColor());
+	monitor->setPalette(QPalette(cgroup, cgroup, cgroup));
+
+	setModified(true);
+}
+
+void
+SensorLogger::applyStyle(void)
+{
+	QColorGroup cgroup = monitor->colorGroup();
+
+	cgroup.setColor(QColorGroup::Text, KSGRD::Style->firstForegroundColor());
+	cgroup.setColor(QColorGroup::Base, KSGRD::Style->backgroundColor());
+	cgroup.setColor(QColorGroup::Foreground, KSGRD::Style->alarmColor());
+	monitor->setPalette(QPalette(cgroup, cgroup, cgroup));
+
+	setModified(true);
+}
+
+bool
+SensorLogger::restoreSettings(QDomElement& element)
+{
+	QColorGroup cgroup = monitor->colorGroup();
+
+	cgroup.setColor(QColorGroup::Text, restoreColor(element, "textColor", Qt::green));
+	cgroup.setColor(QColorGroup::Base, restoreColor(element, "backgroundColor", Qt::black));
+	cgroup.setColor(QColorGroup::Foreground, restoreColor(element, "alarmColor", Qt::red));
+	monitor->setPalette(QPalette(cgroup, cgroup, cgroup));
+
+	logSensors.clear();
+
+	QDomNodeList dnList = element.elementsByTagName("logsensors");
+	for (uint i = 0; i < dnList.count(); i++) {
+		QDomElement element = dnList.item(i).toElement();
+		LogSensor* sensor = new LogSensor(monitor);
+		Q_CHECK_PTR(sensor);
+
+		sensor->setHostName(element.attribute("hostName"));
+		sensor->setSensorName(element.attribute("sensorName"));
+		sensor->setFileName(element.attribute("fileName"));
+		sensor->setTimerInterval(element.attribute("timerInterval").toInt());
+		sensor->setLowerLimitActive(element.attribute("lowerLimitActive").toInt());
+		sensor->setLowerLimit(element.attribute("lowerLimit").toDouble());
+		sensor->setUpperLimitActive(element.attribute("upperLimitActive").toInt());
+		sensor->setUpperLimit(element.attribute("upperLimit").toDouble());
+
+		logSensors.append(sensor);
+	}
+
+	SensorDisplay::restoreSettings(element);
+
+	setModified(false);
+
+	return (true);
+}
+
+bool
+SensorLogger::saveSettings(QDomDocument& doc, QDomElement& element, bool save)
+{
+	saveColor(element, "textColor", monitor->colorGroup().text());
+	saveColor(element, "backgroundColor", monitor->colorGroup().base());
+	saveColor(element, "alarmColor", monitor->colorGroup().foreground());
+
+	for (LogSensor* sensor = logSensors.first(); sensor != 0; sensor = logSensors.next())
+	{
+		QDomElement log = doc.createElement("logsensors");
+		log.setAttribute("sensorName", sensor->getSensorName());
+		log.setAttribute("hostName", sensor->getHostName());
+		log.setAttribute("fileName", sensor->getFileName());
+		log.setAttribute("timerInterval", sensor->getTimerInterval());
+		log.setAttribute("lowerLimitActive", QString("%1").arg(sensor->getLowerLimitActive()));
+		log.setAttribute("lowerLimit", QString("%1").arg(sensor->getLowerLimit()));
+		log.setAttribute("upperLimitActive", QString("%1").arg(sensor->getUpperLimitActive()));
+		log.setAttribute("upperLimit", QString("%1").arg(sensor->getUpperLimit()));
+
+		element.appendChild(log);
+	}
+
+	SensorDisplay::saveSettings(doc, element);
+
+	if (save)
+		setModified(false);
+
+	return (true);
+}
+
+void
+SensorLogger::answerReceived(int, const QString&)
+{
+ // we do not use this, since all answers are received by the LogSensors
+}
+
+void
+SensorLogger::resizeEvent(QResizeEvent*)
+{
+	frame()->setGeometry(0, 0, this->width(), this->height());
+	monitor->setGeometry(10, 20, this->width() - 20, this->height() - 30);
+}
+
+LogSensor*
+SensorLogger::getLogSensor(QListViewItem* item)
+{
+	for (LogSensor* sensor = logSensors.first(); sensor != 0; sensor = logSensors.next())
+	{
+		if (item == sensor->getListViewItem()) {
+			return sensor;
+		}
+	}
+
+	return NULL;
+}
+
+void
+SensorLogger::RMBClicked(QListViewItem* item, const QPoint& point, int)
+{
+	QPopupMenu pm;
+	if (hasSettingsDialog())
+		pm.insertItem(i18n("&Properties"), 1);
+	pm.insertItem(i18n("&Remove Display"), 2);
+	pm.insertSeparator(-1);
+	pm.insertItem(i18n("&Remove Sensor"), 3);
+	pm.insertItem(i18n("&Edit Sensor..."), 4);
+
+	if ( !item )
+	{
+		pm.setItemEnabled( 3, false );
+		pm.setItemEnabled( 4, false );
+	}
+	else
+	{
+		LogSensor* sensor = getLogSensor(item);
+
+		if ( sensor->isLogging() )
+			pm.insertItem(i18n("St&op Logging"), 6);
+		else
+			pm.insertItem(i18n("S&tart Logging"), 5);
+	}
+
+	switch (pm.exec(point))
+	{
+	case 1:
+		configureSettings();
+		break;
+	case 2: {
+		QCustomEvent* ev = new QCustomEvent(QEvent::User);
+		ev->setData(this);
+		kapp->postEvent(parent(), ev);
+		break;
+		}
+	case 3:	{
+		LogSensor* sensor = getLogSensor(item);
+		if (sensor)
+			logSensors.remove(sensor);
+		break;
+		}
+	case 4: {
+		LogSensor* sensor = getLogSensor(item);
+		if (sensor)
+			editSensor(sensor);
+		break;
+		}
+	case 5: {
+		LogSensor* sensor = getLogSensor(item);
+		if (sensor)
+			sensor->startLogging();
+		break;
+		}
+	case 6: {
+		LogSensor* sensor = getLogSensor(item);
+		if (sensor)
+			sensor->stopLogging();
+		break;
+		}
+	}
+}
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLogger.h b/ksysguard/gui/SensorDisplayLib/SensorLogger.h
new file mode 100644
index 000000000..835e62401
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLogger.h
@@ -0,0 +1,184 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 2001 Tobias Koenig <tokoe@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+*/
+
+#ifndef _SensorLogger_h
+#define _SensorLogger_h
+
+#include <qdom.h>
+#include <qlabel.h>
+#include <qlineedit.h>
+#include <qlistview.h>
+#include <qpopupmenu.h>
+#include <qspinbox.h>
+#include <qstring.h>
+
+#include <SensorDisplay.h>
+
+#include "SensorLoggerDlg.h"
+
+#define NONE -1
+
+class SensorLoggerSettings;
+
+class SLListViewItem : public QListViewItem
+{
+public:
+	SLListViewItem(QListView *parent = 0);
+
+	void setTextColor(const QColor& color) { textColor = color; }
+
+	void paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int alignment) {
+		QColorGroup cgroup(cg);
+		cgroup.setColor(QColorGroup::Text, textColor);
+		QListViewItem::paintCell(p, cgroup, column, width, alignment);
+	
+	}
+
+	void paintFocus(QPainter *, const QColorGroup, const QRect) {}
+
+private:
+	QColor textColor;
+};	
+
+class LogSensor : public QObject, public KSGRD::SensorClient
+{
+	Q_OBJECT
+public:
+	LogSensor(QListView *parent);
+	~LogSensor(void);
+
+	void answerReceived(int id, const QString& answer);
+
+	void setHostName(const QString& name) { hostName = name; lvi->setText(3, name); }
+	void setSensorName(const QString& name) { sensorName = name; lvi->setText(2, name); }
+	void setFileName(const QString& name)
+	{
+		fileName = name;
+		lvi->setText(4, name);
+	}
+	void setUpperLimitActive(bool value) { upperLimitActive = value; }
+	void setLowerLimitActive(bool value) { lowerLimitActive = value; }
+	void setUpperLimit(double value) { upperLimit = value; }
+	void setLowerLimit(double value) { lowerLimit = value; }
+
+	void setTimerInterval(int interval) {
+		timerInterval = interval;
+
+		if (timerID != NONE)
+		{
+			timerOff();
+			timerOn();
+		}
+
+		lvi->setText(1, QString("%1").arg(interval));
+	}
+
+	QString getSensorName(void) { return sensorName; }
+	QString getHostName(void) { return hostName; }
+	QString getFileName(void) { return fileName; }
+	int getTimerInterval(void) { return timerInterval; }
+	bool getUpperLimitActive(void) { return upperLimitActive; }
+	bool getLowerLimitActive(void) { return lowerLimitActive; }
+	double getUpperLimit(void) { return upperLimit; }
+	double getLowerLimit(void) { return lowerLimit; }
+	QListViewItem* getListViewItem(void) { return lvi; }
+
+public slots:
+	void timerOff()
+	{
+		killTimer(timerID);
+		timerID = NONE;
+	}
+
+	void timerOn()
+	{
+		timerID = startTimer(timerInterval * 1000);
+	}
+
+	bool isLogging() { return timerID != NONE; }
+
+	void startLogging(void);
+	void stopLogging(void);
+
+protected:
+	virtual void timerEvent(QTimerEvent*);
+
+private:
+	QListView* monitor;
+	SLListViewItem* lvi;
+	QPixmap pixmap_running;
+	QPixmap pixmap_waiting;
+	QString sensorName;
+	QString hostName;
+	QString fileName;
+
+	int timerInterval;
+	int timerID;
+
+	bool lowerLimitActive;
+	bool upperLimitActive;
+
+	double lowerLimit;
+	double upperLimit;
+};
+
+class SensorLogger : public KSGRD::SensorDisplay
+{
+	Q_OBJECT
+public:
+	SensorLogger(QWidget *parent = 0, const char *name = 0, const QString& title = 0);
+	~SensorLogger(void);
+
+	bool addSensor(const QString& hostName, const QString& sensorName, const QString& sensorType,
+				   const QString& sensorDescr);
+
+	bool editSensor(LogSensor*);
+
+	void answerReceived(int id, const QString& answer);
+	void resizeEvent(QResizeEvent*);
+
+	bool restoreSettings(QDomElement& element);
+	bool saveSettings(QDomDocument& doc, QDomElement& element, bool save = true);
+
+	void configureSettings(void);
+
+	virtual bool hasSettingsDialog() const
+	{
+		return (true);
+	}
+
+public slots:
+	void applySettings();
+	void applyStyle();
+	void RMBClicked(QListViewItem*, const QPoint&, int);
+
+protected:
+	LogSensor* getLogSensor(QListViewItem*);
+
+private:
+	QListView* monitor;
+
+	QPtrList<LogSensor> logSensors;
+
+	SensorLoggerDlg *sld;
+	SensorLoggerSettings *sls;
+};
+
+#endif // _SensorLogger_h
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cc b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cc
new file mode 100644
index 000000000..f07b55ae4
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cc
@@ -0,0 +1,106 @@
+/* This file is part of the KDE project
+   Copyright ( C ) 2003 Nadeem Hasan <nhasan@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "SensorLoggerDlg.h"
+#include "SensorLoggerDlgWidget.h"
+
+#include <qlayout.h>
+
+#include <klocale.h>
+
+SensorLoggerDlg::SensorLoggerDlg( QWidget *parent, const char *name )
+    : KDialogBase( parent, name, true, i18n( "Sensor Logger" ),
+      Ok|Cancel, Ok, true )
+{
+  QWidget *main = new QWidget( this );
+
+  QVBoxLayout *topLayout = new QVBoxLayout( main, 0, KDialog::spacingHint() );
+
+  m_loggerWidget = new SensorLoggerDlgWidget( main, "m_loggerWidget" );
+  topLayout->addWidget( m_loggerWidget );
+  topLayout->addStretch();
+
+  setMainWidget( main );
+}
+
+QString SensorLoggerDlg::fileName() const
+{
+  return m_loggerWidget->fileName();
+}
+
+int SensorLoggerDlg::timerInterval() const
+{
+  return m_loggerWidget->timerInterval();
+}
+
+bool SensorLoggerDlg::lowerLimitActive() const
+{
+  return m_loggerWidget->lowerLimitActive();
+}
+
+bool SensorLoggerDlg::upperLimitActive() const
+{
+  return m_loggerWidget->upperLimitActive();
+}
+
+double SensorLoggerDlg::lowerLimit() const
+{
+  return m_loggerWidget->lowerLimit();
+}
+
+double SensorLoggerDlg::upperLimit() const
+{
+  return m_loggerWidget->upperLimit();
+}
+
+void SensorLoggerDlg::setFileName( const QString &url )
+{
+  m_loggerWidget->setFileName( url );
+}
+
+void SensorLoggerDlg::setTimerInterval( int i )
+{
+  m_loggerWidget->setTimerInterval( i );
+}
+
+void SensorLoggerDlg::setLowerLimitActive( bool b )
+{
+  m_loggerWidget->setLowerLimitActive( b );
+}
+
+void SensorLoggerDlg::setUpperLimitActive( bool b )
+{
+  m_loggerWidget->setUpperLimitActive( b );
+}
+
+void SensorLoggerDlg::setLowerLimit( double limit )
+{
+  m_loggerWidget->setLowerLimit( limit );
+}
+
+void SensorLoggerDlg::setUpperLimit( double limit )
+{
+  m_loggerWidget->setUpperLimit( limit );
+}
+
+#include "SensorLoggerDlg.moc"
+
+/* vim: et sw=2 ts=2
+*/
+
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.h b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.h
new file mode 100644
index 000000000..3af8290c8
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.h
@@ -0,0 +1,62 @@
+/* This file is part of the KDE project
+   Copyright ( C ) 2003 Nadeem Hasan <nhasan@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (  at your option ) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+
+#ifndef SENSORLOGGERDLG_H
+#define SENSORLOGGERDLG_H
+
+#include <kdialogbase.h>
+
+#include <qstring.h>
+#include <qcolor.h>
+
+class SensorLoggerDlgWidget;
+
+class SensorLoggerDlg : public KDialogBase
+{
+  Q_OBJECT
+
+  public:
+
+    SensorLoggerDlg( QWidget *parent=0, const char *name=0 );
+
+    QString fileName() const;
+    int timerInterval() const;
+    bool lowerLimitActive() const;
+    bool upperLimitActive() const;
+    double lowerLimit() const;
+    double upperLimit() const;
+
+    void setFileName( const QString & );
+    void setTimerInterval( int );
+    void setLowerLimitActive( bool );
+    void setUpperLimitActive( bool );
+    void setLowerLimit( double );
+    void setUpperLimit( double );
+
+  private:
+
+    SensorLoggerDlgWidget *m_loggerWidget;
+};
+
+#endif // SENSORLOGGERDLG_H
+
+/* vim: et sw=2 ts=2
+*/
+
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerDlgWidget.ui b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlgWidget.ui
new file mode 100644
index 000000000..26d3b2d49
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlgWidget.ui
@@ -0,0 +1,263 @@
+<!DOCTYPE UI><UI version="3.1" stdsetdef="1">
+<class>SensorLoggerDlgWidget</class>
+<widget class="QWidget">
+    <property name="name">
+        <cstring>SensorLoggerDlgWidget</cstring>
+    </property>
+    <property name="geometry">
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>363</width>
+            <height>254</height>
+        </rect>
+    </property>
+    <vbox>
+        <property name="name">
+            <cstring>unnamed</cstring>
+        </property>
+        <widget class="QGroupBox">
+            <property name="name">
+                <cstring>fileFrame</cstring>
+            </property>
+            <property name="frameShape">
+                <enum>GroupBoxPanel</enum>
+            </property>
+            <property name="frameShadow">
+                <enum>Sunken</enum>
+            </property>
+            <property name="title">
+                <string>File</string>
+            </property>
+            <hbox>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="KURLRequester">
+                    <property name="name">
+                        <cstring>m_fileName</cstring>
+                    </property>
+                </widget>
+            </hbox>
+        </widget>
+        <widget class="QGroupBox">
+            <property name="name">
+                <cstring>timerFrame</cstring>
+            </property>
+            <property name="title">
+                <string>Timer Interval</string>
+            </property>
+            <hbox>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="KIntNumInput">
+                    <property name="name">
+                        <cstring>m_timerInterval</cstring>
+                    </property>
+                    <property name="value">
+                        <number>2</number>
+                    </property>
+                    <property name="minValue">
+                        <number>1</number>
+                    </property>
+                    <property name="maxValue">
+                        <number>99</number>
+                    </property>
+                    <property name="suffix">
+                        <string> sec</string>
+                    </property>
+                </widget>
+            </hbox>
+        </widget>
+        <widget class="QGroupBox">
+            <property name="name">
+                <cstring>GroupBox1</cstring>
+            </property>
+            <property name="title">
+                <string>Alarm for Minimum Value</string>
+            </property>
+            <hbox>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QCheckBox">
+                    <property name="name">
+                        <cstring>m_lowerLimitActive</cstring>
+                    </property>
+                    <property name="text">
+                        <string>&amp;Enable alarm</string>
+                    </property>
+                    <property name="whatsThis" stdset="0">
+                        <string>Enable the minimum value alarm.</string>
+                    </property>
+                </widget>
+                <spacer>
+                    <property name="name">
+                        <cstring>Spacer1</cstring>
+                    </property>
+                    <property name="orientation">
+                        <enum>Horizontal</enum>
+                    </property>
+                    <property name="sizeType">
+                        <enum>Expanding</enum>
+                    </property>
+                    <property name="sizeHint">
+                        <size>
+                            <width>16</width>
+                            <height>20</height>
+                        </size>
+                    </property>
+                </spacer>
+                <widget class="QLabel">
+                    <property name="name">
+                        <cstring>m_lblLowerLimit</cstring>
+                    </property>
+                    <property name="enabled">
+                        <bool>false</bool>
+                    </property>
+                    <property name="text">
+                        <string>Lower limit:</string>
+                    </property>
+                </widget>
+                <widget class="QLineEdit">
+                    <property name="name">
+                        <cstring>m_lowerLimit</cstring>
+                    </property>
+                    <property name="enabled">
+                        <bool>false</bool>
+                    </property>
+                    <property name="minimumSize">
+                        <size>
+                            <width>70</width>
+                            <height>0</height>
+                        </size>
+                    </property>
+                </widget>
+            </hbox>
+        </widget>
+        <widget class="QGroupBox">
+            <property name="name">
+                <cstring>GroupBox1_2</cstring>
+            </property>
+            <property name="title">
+                <string>Alarm for Maximum Value</string>
+            </property>
+            <hbox>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <widget class="QCheckBox">
+                    <property name="name">
+                        <cstring>m_upperLimitActive</cstring>
+                    </property>
+                    <property name="text">
+                        <string>E&amp;nable alarm</string>
+                    </property>
+                    <property name="whatsThis" stdset="0">
+                        <string>Enable the maximum value alarm.</string>
+                    </property>
+                </widget>
+                <spacer>
+                    <property name="name">
+                        <cstring>Spacer1_2</cstring>
+                    </property>
+                    <property name="orientation">
+                        <enum>Horizontal</enum>
+                    </property>
+                    <property name="sizeType">
+                        <enum>Expanding</enum>
+                    </property>
+                    <property name="sizeHint">
+                        <size>
+                            <width>16</width>
+                            <height>20</height>
+                        </size>
+                    </property>
+                </spacer>
+                <widget class="QLabel">
+                    <property name="name">
+                        <cstring>m_lblUpperLimit</cstring>
+                    </property>
+                    <property name="enabled">
+                        <bool>false</bool>
+                    </property>
+                    <property name="text">
+                        <string>Upper limit:</string>
+                    </property>
+                </widget>
+                <widget class="QLineEdit">
+                    <property name="name">
+                        <cstring>m_upperLimit</cstring>
+                    </property>
+                    <property name="enabled">
+                        <bool>false</bool>
+                    </property>
+                    <property name="minimumSize">
+                        <size>
+                            <width>70</width>
+                            <height>0</height>
+                        </size>
+                    </property>
+                </widget>
+            </hbox>
+        </widget>
+    </vbox>
+</widget>
+<connections>
+    <connection>
+        <sender>m_lowerLimitActive</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_lowerLimit</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>m_upperLimitActive</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_upperLimit</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>m_lowerLimitActive</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_lblLowerLimit</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>m_upperLimitActive</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_lblUpperLimit</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+</connections>
+<includes>
+    <include location="global" impldecl="in implementation">kdialog.h</include>
+    <include location="global" impldecl="in implementation">knumvalidator.h</include>
+    <include location="local" impldecl="in implementation">SensorLoggerDlgWidget.ui.h</include>
+</includes>
+<functions>
+    <function access="private" specifier="non virtual">init()</function>
+    <function specifier="non virtual" returnType="QString">fileName()</function>
+    <function specifier="non virtual" returnType="int">timerInterval()</function>
+    <function specifier="non virtual" returnType="bool">lowerLimitActive()</function>
+    <function specifier="non virtual" returnType="double">lowerLimit()</function>
+    <function returnType="bool">upperLimitActive()</function>
+    <function specifier="non virtual" returnType="double">upperLimit()</function>
+    <function specifier="non virtual">setFileName( const QString &amp; url )</function>
+    <function specifier="non virtual">setTimerInterval( int i )</function>
+    <function specifier="non virtual">setLowerLimitActive( bool b )</function>
+    <function specifier="non virtual">setLowerLimit( double d )</function>
+    <function specifier="non virtual">setUpperLimitActive( bool b )</function>
+    <function specifier="non virtual">setUpperLimit( double d )</function>
+</functions>
+
+<layoutdefaults spacing="6" margin="11"/>
+<layoutfunctions spacing="KDialog::spacingHint" margin="KDialog::marginHint"/>
+<includehints>
+    <includehint>kurlrequester.h</includehint>
+    <includehint>klineedit.h</includehint>
+    <includehint>kpushbutton.h</includehint>
+    <includehint>knuminput.h</includehint>
+    <includehint>knuminput.h</includehint>
+</includehints>
+</UI>
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerDlgWidget.ui.h b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlgWidget.ui.h
new file mode 100644
index 000000000..afe0767e9
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlgWidget.ui.h
@@ -0,0 +1,89 @@
+/****************************************************************************
+** ui.h extension file, included from the uic-generated form implementation.
+**
+** If you wish to add, delete or rename functions or slots use
+** Qt Designer which will update this file, preserving your code. Create an
+** init() function in place of a constructor, and a destroy() function in
+** place of a destructor.
+*****************************************************************************/
+
+void SensorLoggerDlgWidget::init()
+{
+  m_lowerLimit->setValidator(new KDoubleValidator(m_lowerLimit));
+  m_upperLimit->setValidator(new KDoubleValidator(m_upperLimit));
+  m_timerInterval->setRange(1, 99, 1, true);
+
+  m_fileName->setFocus();
+}
+
+
+QString SensorLoggerDlgWidget::fileName()
+{
+    return m_fileName->url();
+}
+
+
+int SensorLoggerDlgWidget::timerInterval()
+{
+    return m_timerInterval->value();
+}
+
+
+bool SensorLoggerDlgWidget::lowerLimitActive()
+{
+    return m_lowerLimitActive->isChecked();
+}
+
+
+double SensorLoggerDlgWidget::lowerLimit()
+{
+    return m_lowerLimit->text().toDouble();
+}
+
+
+bool SensorLoggerDlgWidget::upperLimitActive()
+{
+    return m_upperLimitActive->isChecked();
+}
+
+
+double SensorLoggerDlgWidget::upperLimit()
+{
+    return m_upperLimit->text().toDouble();
+}
+
+
+void SensorLoggerDlgWidget::setFileName( const QString &url )
+{
+    m_fileName->setURL(url);
+}
+
+
+void SensorLoggerDlgWidget::setTimerInterval( int i )
+{
+    m_timerInterval->setValue(i);
+}
+
+
+void SensorLoggerDlgWidget::setLowerLimitActive( bool b )
+{
+    m_lowerLimitActive->setChecked(b);
+}
+
+
+void SensorLoggerDlgWidget::setLowerLimit( double d )
+{
+    m_lowerLimit->setText(QString("%1").arg(d));
+}
+
+
+void SensorLoggerDlgWidget::setUpperLimitActive( bool b )
+{
+    m_upperLimitActive->setChecked(b);
+}
+
+
+void SensorLoggerDlgWidget::setUpperLimit( double d )
+{
+    m_upperLimit->setText(QString("%1").arg(d));
+}
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cc b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cc
new file mode 100644
index 000000000..568108547
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cc
@@ -0,0 +1,77 @@
+/* This file is part of the KDE project
+   Copyright ( C ) 2003 Nadeem Hasan <nhasan@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "SensorLoggerSettings.h"
+#include "SensorLoggerSettingsWidget.h"
+
+#include <klocale.h>
+
+SensorLoggerSettings::SensorLoggerSettings( QWidget *parent, const char *name )
+    : KDialogBase( parent, name, true, i18n( "Sensor Logger Settings" ),
+      Ok|Apply|Cancel, Ok, true )
+{
+  m_settingsWidget = new SensorLoggerSettingsWidget( this, "m_settingsWidget" );
+  setMainWidget( m_settingsWidget );
+}
+
+QString SensorLoggerSettings::title()
+{
+  return m_settingsWidget->title();
+}
+
+QColor SensorLoggerSettings::foregroundColor()
+{
+  return m_settingsWidget->foregroundColor();
+}
+
+QColor SensorLoggerSettings::backgroundColor()
+{
+  return m_settingsWidget->backgroundColor();
+}
+
+QColor SensorLoggerSettings::alarmColor()
+{
+  return m_settingsWidget->alarmColor();
+}
+
+void SensorLoggerSettings::setTitle( const QString &title )
+{
+  m_settingsWidget->setTitle( title );
+}
+
+void SensorLoggerSettings::setBackgroundColor( const QColor &c )
+{
+  m_settingsWidget->setBackgroundColor( c );
+}
+
+void SensorLoggerSettings::setForegroundColor( const QColor &c )
+{
+  m_settingsWidget->setForegroundColor( c );
+}
+
+void SensorLoggerSettings::setAlarmColor( const QColor &c )
+{
+  m_settingsWidget->setAlarmColor( c );
+}
+
+#include "SensorLoggerSettings.moc"
+
+/* vim: et sw=2 ts=2
+*/
+
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.h b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.h
new file mode 100644
index 000000000..639f55944
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.h
@@ -0,0 +1,57 @@
+/* This file is part of the KDE project
+   Copyright ( C ) 2003 Nadeem Hasan <nhasan@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (  at your option ) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+
+#ifndef SENSORLOGGERSETTINGS_H
+#define SENSORLOGGERSETTINGS_H
+
+#include <kdialogbase.h>
+
+#include <qstring.h>
+#include <qcolor.h>
+
+class SensorLoggerSettingsWidget;
+
+class SensorLoggerSettings : public KDialogBase
+{
+  Q_OBJECT
+
+  public:
+
+    SensorLoggerSettings( QWidget *parent=0, const char *name=0 );
+
+    QString title();
+    QColor foregroundColor();
+    QColor backgroundColor();
+    QColor alarmColor();
+
+    void setTitle( const QString & );
+    void setForegroundColor( const QColor & );
+    void setBackgroundColor( const QColor & );
+    void setAlarmColor( const QColor & );
+
+  private:
+
+    SensorLoggerSettingsWidget *m_settingsWidget;
+};
+
+#endif // SENSORLOGGERSETTINGS_H
+
+/* vim: et sw=2 ts=2
+*/
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerSettingsWidget.ui b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettingsWidget.ui
new file mode 100644
index 000000000..c86e671b2
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettingsWidget.ui
@@ -0,0 +1,180 @@
+<!DOCTYPE UI><UI version="3.3" stdsetdef="1">
+<class>SensorLoggerSettingsWidget</class>
+<widget class="QWidget">
+    <property name="name">
+        <cstring>SensorLoggerSettingsWidget</cstring>
+    </property>
+    <property name="geometry">
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>415</width>
+            <height>202</height>
+        </rect>
+    </property>
+    <vbox>
+        <property name="name">
+            <cstring>unnamed</cstring>
+        </property>
+        <widget class="QGroupBox">
+            <property name="name">
+                <cstring>titleFrame</cstring>
+            </property>
+            <property name="margin">
+                <number>0</number>
+            </property>
+            <property name="title">
+                <string>Title</string>
+            </property>
+            <vbox>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <property name="margin">
+                    <number>11</number>
+                </property>
+                <widget class="QLineEdit">
+                    <property name="name">
+                        <cstring>m_title</cstring>
+                    </property>
+                </widget>
+            </vbox>
+        </widget>
+        <widget class="QGroupBox">
+            <property name="name">
+                <cstring>colorFrame</cstring>
+            </property>
+            <property name="sizePolicy">
+                <sizepolicy>
+                    <hsizetype>5</hsizetype>
+                    <vsizetype>5</vsizetype>
+                    <horstretch>0</horstretch>
+                    <verstretch>1</verstretch>
+                </sizepolicy>
+            </property>
+            <property name="frameShape">
+                <enum>Box</enum>
+            </property>
+            <property name="frameShadow">
+                <enum>Sunken</enum>
+            </property>
+            <property name="title">
+                <string>Colors</string>
+            </property>
+            <property name="alignment">
+                <set>WordBreak|AlignVCenter|AlignLeft</set>
+            </property>
+            <property name="vAlign" stdset="0">
+            </property>
+            <property name="wordwrap" stdset="0">
+            </property>
+            <hbox>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <property name="margin">
+                    <number>11</number>
+                </property>
+                <widget class="QLayoutWidget">
+                    <property name="name">
+                        <cstring>layout2</cstring>
+                    </property>
+                    <vbox>
+                        <property name="name">
+                            <cstring>unnamed</cstring>
+                        </property>
+                        <widget class="QLabel">
+                            <property name="name">
+                                <cstring>textLabel1</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Text color:</string>
+                            </property>
+                        </widget>
+                        <widget class="QLabel">
+                            <property name="name">
+                                <cstring>textLabel2</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Background color:</string>
+                            </property>
+                        </widget>
+                        <widget class="QLabel">
+                            <property name="name">
+                                <cstring>textLabel3</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Alarm color:</string>
+                            </property>
+                        </widget>
+                    </vbox>
+                </widget>
+                <widget class="QLayoutWidget">
+                    <property name="name">
+                        <cstring>layout1</cstring>
+                    </property>
+                    <vbox>
+                        <property name="name">
+                            <cstring>unnamed</cstring>
+                        </property>
+                        <widget class="KColorButton">
+                            <property name="name">
+                                <cstring>m_foregroundColor</cstring>
+                            </property>
+                            <property name="text">
+                                <string></string>
+                            </property>
+                            <property name="color">
+                                <color>
+                                    <red>0</red>
+                                    <green>255</green>
+                                    <blue>0</blue>
+                                </color>
+                            </property>
+                        </widget>
+                        <widget class="KColorButton">
+                            <property name="name">
+                                <cstring>m_backgroundColor</cstring>
+                            </property>
+                            <property name="text">
+                                <string></string>
+                            </property>
+                        </widget>
+                        <widget class="KColorButton">
+                            <property name="name">
+                                <cstring>m_alarmColor</cstring>
+                            </property>
+                            <property name="text">
+                                <string></string>
+                            </property>
+                            <property name="color">
+                                <color>
+                                    <red>255</red>
+                                    <green>0</green>
+                                    <blue>0</blue>
+                                </color>
+                            </property>
+                        </widget>
+                    </vbox>
+                </widget>
+            </hbox>
+        </widget>
+    </vbox>
+</widget>
+<includes>
+    <include location="global" impldecl="in implementation">kdialog.h</include>
+    <include location="local" impldecl="in implementation">SensorLoggerSettingsWidget.ui.h</include>
+</includes>
+<functions>
+    <function specifier="non virtual" returnType="QString">title()</function>
+    <function specifier="non virtual" returnType="QColor">foregroundColor()</function>
+    <function specifier="non virtual" returnType="QColor">backgroundColor()</function>
+    <function specifier="non virtual" returnType="QColor">alarmColor()</function>
+    <function specifier="non virtual">setTitle( const QString &amp; t )</function>
+    <function specifier="non virtual">setForegroundColor( const QColor &amp; c )</function>
+    <function specifier="non virtual">setBackgroundColor( const QColor &amp; c )</function>
+    <function specifier="non virtual">setAlarmColor( const QColor &amp; c )</function>
+</functions>
+<layoutdefaults spacing="6" margin="11"/>
+<layoutfunctions spacing="KDialog::spacingHint" margin="KDialog::marginHint"/>
+</UI>
diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerSettingsWidget.ui.h b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettingsWidget.ui.h
new file mode 100644
index 000000000..751366466
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettingsWidget.ui.h
@@ -0,0 +1,56 @@
+/****************************************************************************
+** ui.h extension file, included from the uic-generated form implementation.
+**
+** If you wish to add, delete or rename functions or slots use
+** Qt Designer which will update this file, preserving your code. Create an
+** init() function in place of a constructor, and a destroy() function in
+** place of a destructor.
+*****************************************************************************/
+
+
+QString SensorLoggerSettingsWidget::title()
+{
+    return m_title->text();
+}
+
+
+QColor SensorLoggerSettingsWidget::foregroundColor()
+{
+    return m_foregroundColor->color();
+}
+
+
+QColor SensorLoggerSettingsWidget::backgroundColor()
+{
+    return m_backgroundColor->color();
+}
+
+
+QColor SensorLoggerSettingsWidget::alarmColor()
+{
+    return m_alarmColor->color();
+}
+
+
+void SensorLoggerSettingsWidget::setTitle( const QString &t )
+{
+    m_title->setText(t);
+}
+
+
+void SensorLoggerSettingsWidget::setForegroundColor( const QColor &c )
+{
+    m_foregroundColor->setColor(c);
+}
+
+
+void SensorLoggerSettingsWidget::setBackgroundColor( const QColor &c )
+{
+    m_backgroundColor->setColor(c);
+}
+
+
+void SensorLoggerSettingsWidget::setAlarmColor( const QColor &c )
+{
+    m_alarmColor->setColor(c);
+}
diff --git a/ksysguard/gui/SensorDisplayLib/SignalPlotter.cc b/ksysguard/gui/SensorDisplayLib/SignalPlotter.cc
new file mode 100644
index 000000000..f8ad121f1
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SignalPlotter.cc
@@ -0,0 +1,648 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 1999 - 2002 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#include <math.h>
+#include <string.h>
+
+#include <qpainter.h>
+#include <qpixmap.h>
+
+#include <kdebug.h>
+#include <kglobal.h>
+
+#include <ksgrd/StyleEngine.h>
+
+#include "SignalPlotter.h"
+
+SignalPlotter::SignalPlotter( QWidget *parent, const char *name )
+  : QWidget( parent, name )
+{
+  // Auto deletion does not work for pointer to arrays.
+  mBeamData.setAutoDelete( false );
+
+  setBackgroundMode( NoBackground );
+  mShowThinFrame = true;
+  mSamples = 0;
+  mMinValue = mMaxValue = 0.0;
+  mUseAutoRange = true;
+
+  mGraphStyle = GRAPH_POLYGON;
+
+  // Anything smaller than this does not make sense.
+  setMinimumSize( 16, 16 );
+  setSizePolicy( QSizePolicy( QSizePolicy::Expanding,
+                 QSizePolicy::Expanding, false ) );
+
+  mShowVerticalLines = true;
+  mVerticalLinesColor = KSGRD::Style->firstForegroundColor();
+  mVerticalLinesDistance = 30;
+  mVerticalLinesScroll = true;
+  mVerticalLinesOffset = 0;
+  mHorizontalScale = 1;
+
+  mShowHorizontalLines = true;
+  mHorizontalLinesColor = KSGRD::Style->secondForegroundColor();
+  mHorizontalLinesCount = 5;
+
+  mShowLabels = true;
+  mShowTopBar = false;
+  mFontSize = KSGRD::Style->fontSize();
+
+  mBackgroundColor = KSGRD::Style->backgroundColor();
+}
+
+SignalPlotter::~SignalPlotter()
+{
+  for ( double* p = mBeamData.first(); p; p = mBeamData.next() )
+    delete [] p;
+}
+
+bool SignalPlotter::addBeam( const QColor &color )
+{
+  double* d = new double[ mSamples ];
+  memset( d, 0, sizeof(double) * mSamples );
+  mBeamData.append( d );
+  mBeamColor.append( color );
+
+  return true;
+}
+
+void SignalPlotter::addSample( const QValueList<double>& sampleBuf )
+{
+  if ( mBeamData.count() != sampleBuf.count() )
+    return;
+
+  double* d;
+  if ( mUseAutoRange ) {
+    double sum = 0;
+    for ( d = mBeamData.first(); d; d = mBeamData.next() ) {
+      sum += d[ 0 ];
+      if ( sum < mMinValue )
+        mMinValue = sum;
+      if ( sum > mMaxValue )
+        mMaxValue = sum;
+    }
+  }
+
+  /* If the vertical lines are scrolling, increment the offset
+   * so they move with the data. The vOffset / hScale confusion
+   * is because v refers to Vertical Lines, and h to the horizontal
+   * distance between the vertical lines. */
+  if ( mVerticalLinesScroll ) {
+    mVerticalLinesOffset = ( mVerticalLinesOffset + mHorizontalScale)
+                           % mVerticalLinesDistance;
+  }
+
+  // Shift data buffers one sample down and insert new samples.
+  QValueList<double>::ConstIterator s;
+  for ( d = mBeamData.first(), s = sampleBuf.begin(); d; d = mBeamData.next(), ++s ) {
+    memmove( d, d + 1, ( mSamples - 1 ) * sizeof( double ) );
+    d[ mSamples - 1 ] = *s;
+  }
+
+  update();
+}
+
+void SignalPlotter::reorderBeams( const QValueList<int>& newOrder )
+{
+  if(newOrder.count() != mBeamData.count()) {
+    kdDebug() << "Serious problem in move sample" << endl;
+    return;
+  }
+  QPtrList<double> newBeamData;
+  QValueList<QColor> newBeamColor;
+
+  for(uint i = 0; i < newOrder.count(); i++) {
+    int newIndex = newOrder[i];
+    newBeamData.append(mBeamData.at(newIndex));
+    newBeamColor.append(*mBeamColor.at(newIndex));
+  }
+  mBeamData = newBeamData;
+  mBeamColor = newBeamColor;
+
+}
+
+void SignalPlotter::changeRange( int beam, double min, double max )
+{
+  // Only the first beam affects range calculation.
+  if ( beam > 1 )
+    return;
+
+  mMinValue = min;
+  mMaxValue = max;
+}
+
+QValueList<QColor> &SignalPlotter::beamColors()
+{
+  return mBeamColor;
+}
+
+void SignalPlotter::removeBeam( uint pos )
+{
+  mBeamColor.remove( mBeamColor.at( pos ) );
+  double *p = mBeamData.take( pos );
+  delete [] p;
+}
+
+void SignalPlotter::setTitle( const QString &title )
+{
+  mTitle = title;
+}
+
+QString SignalPlotter::title() const
+{
+  return mTitle;
+}
+
+void SignalPlotter::setUseAutoRange( bool value )
+{
+  mUseAutoRange = value;
+}
+
+bool SignalPlotter::useAutoRange() const
+{
+  return mUseAutoRange;
+}
+
+void SignalPlotter::setMinValue( double min )
+{
+  mMinValue = min;
+}
+
+double SignalPlotter::minValue() const
+{
+  return ( mUseAutoRange ? 0 : mMinValue );
+}
+
+void SignalPlotter::setMaxValue( double max )
+{
+  mMaxValue = max;
+}
+
+double SignalPlotter::maxValue() const
+{
+  return ( mUseAutoRange ? 0 : mMaxValue );
+}
+
+void SignalPlotter::setGraphStyle( uint style )
+{
+  mGraphStyle = style;
+}
+
+uint SignalPlotter::graphStyle() const
+{
+  return mGraphStyle;
+}
+
+void SignalPlotter::setHorizontalScale( uint scale )
+{
+  if (scale == mHorizontalScale)
+     return;
+
+  mHorizontalScale = scale;
+  if (isVisible())
+     updateDataBuffers();
+}
+
+int SignalPlotter::horizontalScale() const
+{
+  return mHorizontalScale;
+}
+
+void SignalPlotter::setShowVerticalLines( bool value )
+{
+  mShowVerticalLines = value;
+}
+
+bool SignalPlotter::showVerticalLines() const
+{
+  return mShowVerticalLines;
+}
+
+void SignalPlotter::setVerticalLinesColor( const QColor &color )
+{
+  mVerticalLinesColor = color;
+}
+
+QColor SignalPlotter::verticalLinesColor() const
+{
+  return mVerticalLinesColor;
+}
+
+void SignalPlotter::setVerticalLinesDistance( int distance )
+{
+  mVerticalLinesDistance = distance;
+}
+
+int SignalPlotter::verticalLinesDistance() const
+{
+  return mVerticalLinesDistance;
+}
+
+void SignalPlotter::setVerticalLinesScroll( bool value )
+{
+  mVerticalLinesScroll = value;
+}
+
+bool SignalPlotter::verticalLinesScroll() const
+{
+  return mVerticalLinesScroll;
+}
+
+void SignalPlotter::setShowHorizontalLines( bool value )
+{
+  mShowHorizontalLines = value;
+}
+
+bool SignalPlotter::showHorizontalLines() const
+{
+  return mShowHorizontalLines;
+}
+
+void SignalPlotter::setHorizontalLinesColor( const QColor &color )
+{
+  mHorizontalLinesColor = color;
+}
+
+QColor SignalPlotter::horizontalLinesColor() const
+{
+  return mHorizontalLinesColor;
+}
+
+void SignalPlotter::setHorizontalLinesCount( int count )
+{
+  mHorizontalLinesCount = count;
+}
+
+int SignalPlotter::horizontalLinesCount() const
+{
+  return mHorizontalLinesCount;
+}
+
+void SignalPlotter::setShowLabels( bool value )
+{
+  mShowLabels = value;
+}
+
+bool SignalPlotter::showLabels() const
+{
+  return mShowLabels;
+}
+
+void SignalPlotter::setShowTopBar( bool value )
+{
+  mShowTopBar = value;
+}
+
+bool SignalPlotter::showTopBar() const
+{
+  return mShowTopBar;
+}
+
+void SignalPlotter::setFontSize( int size )
+{
+  mFontSize = size;
+}
+
+int SignalPlotter::fontSize() const
+{
+  return mFontSize;
+}
+
+void SignalPlotter::setBackgroundColor( const QColor &color )
+{
+  mBackgroundColor = color;
+}
+
+QColor SignalPlotter::backgroundColor() const
+{
+  return mBackgroundColor;
+}
+
+void SignalPlotter::resizeEvent( QResizeEvent* )
+{
+  Q_ASSERT( width() > 2 );
+
+  updateDataBuffers();
+}
+
+void SignalPlotter::updateDataBuffers()
+{
+  /* Since the data buffers for the beams are equal in size to the
+   * width of the widget minus 2 we have to enlarge or shrink the
+   * buffers accordingly when a resize occures. To have a nicer
+   * display we try to keep as much data as possible. Data that is
+   * lost due to shrinking the buffers cannot be recovered on
+   * enlarging though. */
+
+  /* Determine new number of samples first.
+   *  +0.5 to ensure rounding up
+   *  +2 for extra data points so there is
+   *     1) no wasted space and
+   *     2) no loss of precision when drawing the first data point. */
+  uint newSampleNum = static_cast<uint>( ( ( width() - 2 ) /
+                                         mHorizontalScale ) + 2.5 );
+
+  // overlap between the old and the new buffers.
+  int overlap = kMin( mSamples, newSampleNum );
+
+  for ( uint i = 0; i < mBeamData.count(); ++i ) {
+    double* nd = new double[ newSampleNum ];
+
+    // initialize new part of the new buffer
+    if ( newSampleNum > (uint)overlap )
+      memset( nd, 0, sizeof( double ) * ( newSampleNum - overlap ) );
+
+    // copy overlap from old buffer to new buffer
+    memcpy( nd + ( newSampleNum - overlap ), mBeamData.at( i ) +
+            ( mSamples - overlap ), overlap * sizeof( double ) );
+
+    double *p = mBeamData.take( i );
+    delete [] p;
+    mBeamData.insert( i, nd );
+  }
+
+  mSamples = newSampleNum;
+}
+
+void SignalPlotter::paintEvent( QPaintEvent* )
+{
+  uint w = width();
+  uint h = height();
+
+  /* Do not do repaints when the widget is not yet setup properly. */
+  if ( w <= 2 )
+    return;
+
+  QPixmap pm( w, h );
+  QPainter p;
+  p.begin( &pm, this );
+
+  pm.fill( mBackgroundColor );
+  /* Draw white line along the bottom and the right side of the
+   * widget to create a 3D like look. */
+  p.setPen( QColor( colorGroup().light() ) );
+  if(mShowThinFrame) {
+    p.drawLine( 0, h - 1, w - 1, h - 1 );
+    p.drawLine( w - 1, 0, w - 1, h - 1 );
+
+    h--;
+    w--;
+    p.setClipRect( 0, 0, w, h );
+  }
+  double range = mMaxValue - mMinValue;
+
+  /* If the range is too small we will force it to 1.0 since it
+   * looks a lot nicer. */
+  if ( range < 0.000001 )
+    range = 1.0;
+
+  double minValue = mMinValue;
+  if ( mUseAutoRange ) {
+    if ( mMinValue != 0.0 ) {
+      double dim = pow( 10, floor( log10( fabs( mMinValue ) ) ) ) / 2;
+      if ( mMinValue < 0.0 )
+        minValue = dim * floor( mMinValue / dim );
+      else
+        minValue = dim * ceil( mMinValue / dim );
+      range = mMaxValue - minValue;
+      if ( range < 0.000001 )
+        range = 1.0;
+    }
+    // Massage the range so that the grid shows some nice values.
+    double step = range / (mHorizontalLinesCount+1);
+    double dim = pow( 10, floor( log10( step ) ) ) / 2;
+    range = dim * ceil( step / dim ) * (mHorizontalLinesCount+1);
+  }
+  double maxValue = minValue + range;
+
+  int top = 0;
+  if ( mShowTopBar && h > ( mFontSize/*top bar size*/ + 2/*padding*/ +5/*smallest reasonable size for a graph*/ ) ) {
+    /* Draw horizontal bar with current sensor values at top of display. */
+    p.setPen( mHorizontalLinesColor );
+    int x0 = w / 2;
+    p.setFont( QFont( p.font().family(), mFontSize ) );
+    top = p.fontMetrics().height();
+    h -= top;
+    int h0 = top - 2; // h0 is our new top.  It's at least 5 pixels high
+    p.drawText(0, 0, x0, top - 2, Qt::AlignCenter, mTitle );
+
+    p.drawLine( x0 - 1, 1, x0 - 1, h0 );
+    p.drawLine( 0, top - 1, w - 2, top - 1 );
+
+    double bias = -minValue;
+    double scaleFac = ( w - x0 - 2 ) / range;
+    QValueList<QColor>::Iterator col;
+    col = mBeamColor.begin();
+    for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col ) {
+      int start = x0 + (int)( bias * scaleFac );
+      int end = x0 + (int)( ( bias += d[ mSamples - 1 ] ) * scaleFac );
+      /* If the rect is wider than 2 pixels we draw only the last
+       * pixels with the bright color. The rest is painted with
+       * a 50% darker color. */
+      if ( end - start > 1 ) {
+        p.setPen( (*col).dark( 150 ) );
+        p.setBrush( (*col).dark( 150 ) );
+        p.drawRect( start, 1, end - start, h0 );
+        p.setPen( *col );
+        p.drawLine( end, 1, end, h0 );
+      } else if ( start - end > 1 ) {
+        p.setPen( (*col).dark( 150 ) );
+        p.setBrush( (*col).dark( 150 ) );
+        p.drawRect( end, 1, start - end, h0 );
+        p.setPen( *col );
+        p.drawLine( end, 1, end, h0 );
+      } else {
+        p.setPen( *col );
+        p.drawLine( start, 1, start, h0 );
+      }
+    }
+  }
+
+  /* Draw scope-like grid vertical lines */
+  if ( mShowVerticalLines && w > 60 ) {
+    p.setPen( mVerticalLinesColor );
+    for ( uint x = mVerticalLinesOffset; x < ( w - 2 ); x += mVerticalLinesDistance )
+      p.drawLine( w - x, top, w - x, h + top - 2 );
+  }
+
+  /* In autoRange mode we determine the range and plot the values in
+   * one go. This is more efficiently than running through the
+   * buffers twice but we do react on recently discarded samples as
+   * well as new samples one plot too late. So the range is not
+   * correct if the recently discarded samples are larger or smaller
+   * than the current extreme values. But we can probably live with
+   * this. */
+  if ( mUseAutoRange )
+    mMinValue = mMaxValue = 0.0;
+
+  /* Plot stacked values */
+  double scaleFac = ( h - 2 ) / range;
+  if ( mGraphStyle == GRAPH_ORIGINAL ) {
+    int xPos = 0;
+    for ( int i = 0; i < mSamples; i++, xPos += mHorizontalScale ) {
+      double bias = -minValue;
+      QValueList<QColor>::Iterator col;
+      col = mBeamColor.begin();
+      double sum = 0.0;
+      for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col ) {
+        if ( mUseAutoRange ) {
+          sum += d[ i ];
+          if ( sum < mMinValue )
+            mMinValue = sum;
+          if ( sum > mMaxValue )
+            mMaxValue = sum;
+        }
+        int start = top + h - 2 - (int)( bias * scaleFac );
+        int end = top + h - 2 - (int)( ( bias + d[ i ] ) * scaleFac );
+        bias += d[ i ];
+        /* If the line is longer than 2 pixels we draw only the last
+         * 2 pixels with the bright color. The rest is painted with
+         * a 50% darker color. */
+        if ( end - start > 2 ) {
+          p.fillRect( xPos, start, mHorizontalScale, end - start - 1, (*col).dark( 150 ) );
+          p.fillRect( xPos, end - 1, mHorizontalScale, 2, *col );
+        } else if ( start - end > 2 ) {
+          p.fillRect( xPos, start, mHorizontalScale, end - start + 1, (*col).dark( 150 ) );
+          p.fillRect( xPos, end + 1, mHorizontalScale, 2, *col );
+        } else
+          p.fillRect( xPos, start, mHorizontalScale, end - start, *col );
+
+      }
+    }
+  } else if ( mGraphStyle == GRAPH_POLYGON ) {
+    int *prevVals = new int[ mBeamData.count() ];
+    int hack[ 4 ];
+    hack[ 0 ] = hack[ 1 ] = hack[ 2 ] = hack[ 3 ] = 0;
+    int x1 = w - ( ( mSamples + 1 ) * mHorizontalScale );
+
+    for ( int i = 0; i < mSamples; i++ ) {
+      QValueList<QColor>::Iterator col;
+      col = mBeamColor.begin();
+      double sum = 0.0;
+      int y = top + h - 2;
+      int oldY = top + h;
+      int oldPrevY = oldY;
+      int height = 0;
+      int j = 0;
+      int jMax = mBeamData.count() - 1;
+      x1 += mHorizontalScale;
+      int x2 = x1 + mHorizontalScale;
+
+      for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col, j++ ) {
+        if ( mUseAutoRange ) {
+          sum += d[ i ];
+          if ( sum < mMinValue )
+            mMinValue = sum;
+          if ( sum > mMaxValue )
+            mMaxValue = sum;
+        }
+        height = (int)( ( d[ i ] - minValue ) * scaleFac );
+        y -= height;
+
+        /* If the line is longer than 2 pixels we draw only the last
+         * 2 pixels with the bright color. The rest is painted with
+         * a 50% darker color. */
+        QPen lastPen = QPen( p.pen() );
+        p.setPen( (*col).dark( 150 ) );
+        p.setBrush( (*col).dark( 150 ) );
+        QPointArray pa( 4 );
+        int prevY = ( i == 0 ) ? y : prevVals[ j ];
+        pa.putPoints( 0, 1, x1, prevY );
+        pa.putPoints( 1, 1, x2, y );
+        pa.putPoints( 2, 1, x2, oldY );
+        pa.putPoints( 3, 1, x1, oldPrevY );
+        p.drawPolygon( pa );
+        p.setPen( lastPen );
+        if ( jMax == 0 ) {
+          // draw as normal, no deferred drawing req'd.
+          p.setPen( *col );
+          p.drawLine( x1, prevY, x2, y );
+        } else if ( j == jMax ) {
+          // draw previous values and current values
+          p.drawLine( hack[ 0 ], hack[ 1 ], hack[ 2 ], hack[ 3 ] );
+          p.setPen( *col );
+          p.drawLine( x1, prevY, x2, y );
+        } else if ( j == 0 ) {
+          // save values only
+          hack[ 0 ] = x1;
+          hack[ 1 ] = prevY;
+          hack[ 2 ] = x2;
+          hack[ 3 ] = y;
+          p.setPen( *col );
+        } else {
+          p.drawLine( hack[ 0 ], hack[ 1 ], hack[ 2 ], hack[ 3 ] );
+          hack[ 0 ] = x1;
+          hack[ 1 ] = prevY;
+          hack[ 2 ] = x2;
+          hack[ 3 ] = y;
+          p.setPen( *col );
+        }
+
+        prevVals[ j ] = y;
+        oldY = y;
+        oldPrevY = prevY;
+      }
+    }
+
+    delete[] prevVals;
+  }
+
+  /* Draw horizontal lines and values. Lines are always drawn.
+   * Values are only draw when width is greater than 60 */
+  if ( mShowHorizontalLines ) {
+    p.setPen( mHorizontalLinesColor );
+    p.setFont( QFont( p.font().family(), mFontSize ) );
+    QString val;
+
+    /* top = 0 or  font.height    depending on whether there's a topbar or not
+     * h = graphing area.height   - i.e. the actual space we have to draw inside
+     *
+     * Note we are drawing from 0,0 as the top left corner.  So we have to add on top to get to the top of where we are drawing
+     * so top+h is the height of the widget
+     */ 
+    for ( uint y = 1; y <= mHorizontalLinesCount; y++ ) {
+
+      int y_coord =  top + (y * h) / (mHorizontalLinesCount+1);  //Make sure it's y*h first to avoid rounding bugs
+      p.drawLine( 0, y_coord, w - 2, y_coord );
+
+      if ( mShowLabels && h > ( mFontSize + 1 ) * ( mHorizontalLinesCount + 1 )
+           && w > 60 ) {
+        val = QString::number(maxValue - (y * range) / (mHorizontalLinesCount+1 ) );
+        p.drawText( 6, y_coord  - 1, val );  //draw the text one pixel raised above the line
+      }
+    }
+
+    //Draw the bottom most (minimum) number as well
+    if ( mShowLabels && h > ( mFontSize + 1 ) * ( mHorizontalLinesCount + 1 )
+         && w > 60 ) {
+      val = QString::number( minValue );
+      p.drawText( 6, top + h - 2, val );
+    }
+  }
+
+  p.end();
+  bitBlt( this, 0, 0, &pm );
+}
+
+#include "SignalPlotter.moc"
diff --git a/ksysguard/gui/SensorDisplayLib/SignalPlotter.h b/ksysguard/gui/SensorDisplayLib/SignalPlotter.h
new file mode 100644
index 000000000..9a9544b3c
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/SignalPlotter.h
@@ -0,0 +1,147 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef KSG_SIGNALPLOTTER_H
+#define KSG_SIGNALPLOTTER_H
+
+#include <qptrlist.h>
+#include <qstring.h>
+#include <qvaluelist.h>
+#include <qwidget.h>
+
+#define GRAPH_POLYGON     0
+#define	GRAPH_ORIGINAL    1
+
+class QColor;
+
+class SignalPlotter : public QWidget
+{
+  Q_OBJECT
+
+  public:
+    SignalPlotter( QWidget *parent = 0, const char *name = 0 );
+    ~SignalPlotter();
+
+    bool addBeam( const QColor &color );
+    void addSample( const QValueList<double> &samples );
+
+    void removeBeam( uint pos );
+
+    void changeRange( int beam, double min, double max );
+
+    QValueList<QColor> &beamColors();
+
+    void setTitle( const QString &title );
+    QString title() const;
+
+    void setUseAutoRange( bool value );
+    bool useAutoRange() const;
+
+    void setMinValue( double min );
+    double minValue() const;
+
+    void setMaxValue( double max );
+    double maxValue() const;
+
+    void setGraphStyle( uint style );
+    uint graphStyle() const;
+
+    void setHorizontalScale( uint scale );
+    int horizontalScale() const;
+
+    void setShowVerticalLines( bool value );
+    bool showVerticalLines() const;
+
+    void setVerticalLinesColor( const QColor &color );
+    QColor verticalLinesColor() const;
+
+    void setVerticalLinesDistance( int distance );
+    int verticalLinesDistance() const;
+
+    void setVerticalLinesScroll( bool value );
+    bool verticalLinesScroll() const;
+
+    void setShowHorizontalLines( bool value );
+    bool showHorizontalLines() const;
+
+    void setHorizontalLinesColor( const QColor &color );
+    QColor horizontalLinesColor() const;
+
+    void setHorizontalLinesCount( int count );
+    int horizontalLinesCount() const;
+
+    void setShowLabels( bool value );
+    bool showLabels() const;
+
+    void setShowTopBar( bool value );
+    bool showTopBar() const;
+
+    void setFontSize( int size );
+    int fontSize() const;
+
+    void setBackgroundColor( const QColor &color );
+    QColor backgroundColor() const;
+    void reorderBeams( const QValueList<int>& newOrder );
+
+    void setThinFrame(bool set) { mShowThinFrame = set; }
+
+  protected:
+    void updateDataBuffers();
+
+    virtual void resizeEvent( QResizeEvent* );
+    virtual void paintEvent( QPaintEvent* );
+
+  private:
+    double mMinValue;
+    double mMaxValue;
+    bool mUseAutoRange;
+    bool mShowThinFrame;
+
+    uint mGraphStyle;
+
+    bool mShowVerticalLines;
+    QColor mVerticalLinesColor;
+    uint mVerticalLinesDistance;
+    bool mVerticalLinesScroll;
+    uint mVerticalLinesOffset;
+    uint mHorizontalScale;
+
+    bool mShowHorizontalLines;
+    QColor mHorizontalLinesColor;
+    uint mHorizontalLinesCount;
+
+    bool mShowLabels;
+    bool mShowTopBar;
+    uint mFontSize;
+
+    QColor mBackgroundColor;
+
+    QPtrList<double> mBeamData;
+    QValueList<QColor> mBeamColor;
+
+    unsigned int mSamples;
+
+    QString mTitle;
+};
+
+#endif