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

1 files changed, 126 insertions, 0 deletions

diff --git a/kicker/applets/taskbar/taskbarapplet.cpp b/kicker/applets/taskbar/taskbarapplet.cpp
new file mode 100644
index 000000000..dc3428bf8
--- /dev/null
+++ b/kicker/applets/taskbar/taskbarapplet.cpp
@@ -0,0 +1,126 @@
+/*****************************************************************
+
+Copyright (c) 2001 Matthias Elter <elter@kde.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+#include <qlayout.h>
+#include <qpalette.h>
+
+#include <kapplication.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kdebug.h>
+
+#include "global.h"
+
+#include "taskbarcontainer.h"
+
+#include "taskbarapplet.h"
+#include "taskbarapplet.moc"
+
+extern "C"
+{
+    KDE_EXPORT KPanelApplet* init( QWidget *parent, const QString& configFile )
+    {
+        // FIXME: what about two taskbars? perhaps this should be inserted just once
+        KGlobal::locale()->insertCatalogue( "ktaskbarapplet" );
+        int options = 0;
+        if (kapp->authorizeControlModule("kde-kcmtaskbar.desktop"))
+           options = KPanelApplet::Preferences;
+        TaskbarApplet *taskbar = new TaskbarApplet( configFile, KPanelApplet::Stretch,
+                                                    options, parent, "ktaskbarapplet" );
+        return taskbar;
+    }
+}
+
+TaskbarApplet::TaskbarApplet( const QString& configFile, Type type, int actions,
+                             QWidget *parent, const char *name )
+    : KPanelApplet( configFile, type, actions, parent, name )
+{
+    setBackgroundOrigin( AncestorOrigin );
+    QHBoxLayout* layout = new QHBoxLayout( this );
+    container = new TaskBarContainer( false, this );
+    container->setBackgroundOrigin( AncestorOrigin );
+    connect(container, SIGNAL(containerCountChanged()), this, SIGNAL(updateLayout()));
+    layout->addWidget( container, 1 );
+    container->popupDirectionChange(popupDirection());
+}
+
+TaskbarApplet::~TaskbarApplet()
+{
+    // FIXME: what about TWO taskbars?
+    KGlobal::locale()->removeCatalogue( "ktaskbarapplet" );
+}
+
+int TaskbarApplet::widthForHeight(int h) const
+{
+    if (orientation() == Qt::Vertical)
+    {
+        return width();
+    }
+
+    // FIXME KDE4: when either TaskBarContainer or Applet smartens up
+    //             simplify this
+    KPanelExtension::Position d = orientation() == Qt::Horizontal ?
+                                  KPanelExtension::Top :
+                                  KPanelExtension::Left;
+    return container->sizeHint(d, QSize(200, h)).width();
+}
+
+int TaskbarApplet::heightForWidth(int w) const
+{
+    if (orientation() == Qt::Horizontal)
+    {
+        return height();
+    }
+
+    // FIXME KDE4: when either TaskBarContainer or Applet smartens up
+    //             simplify this
+    KPanelExtension::Position d = orientation() == Qt::Horizontal ?
+                                  KPanelExtension::Top :
+                                  KPanelExtension::Left;
+    return container->sizeHint(d, QSize(w, 200)).height();
+}
+
+void TaskbarApplet::preferences()
+{
+    container->preferences();
+}
+
+void TaskbarApplet::orientationChange( Orientation o )
+{
+    container->orientationChange( o );
+}
+
+void TaskbarApplet::popupDirectionChange( Direction d )
+{
+    container->popupDirectionChange( d );
+}
+
+void TaskbarApplet::moveEvent(QMoveEvent *)
+{
+    container->setBackground();
+}
+
+void TaskbarApplet::paletteChange(const QPalette &)
+{
+    container->setBackground();
+}