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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-02-01 17:25:43 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-02-01 17:25:43 -0600
commitd888cfa39e8b38abe17f3d425d19cb8235136a79 (patch)
tree7ae5487b84106036fdb781beec26fab10678a595 /tdeui/klistview.cpp
parentdeac2ca49faed824fe83066080714eb6d653615b (diff)
downloadtdelibs-d888cfa39e8b38abe17f3d425d19cb8235136a79.tar.gz
tdelibs-d888cfa39e8b38abe17f3d425d19cb8235136a79.zip
Fix FTBFS
Diffstat (limited to 'tdeui/klistview.cpp')
-rw-r--r--tdeui/klistview.cpp2411
1 files changed, 0 insertions, 2411 deletions
diff --git a/tdeui/klistview.cpp b/tdeui/klistview.cpp
deleted file mode 100644
index b3eb2222c..000000000
--- a/tdeui/klistview.cpp
+++ /dev/null
@@ -1,2411 +0,0 @@
-/* This file is part of the KDE libraries
- Copyright (C) 2000 Reginald Stadlbauer <reggie@kde.org>
- Copyright (C) 2000,2003 Charles Samuels <charles@kde.org>
- Copyright (C) 2000 Peter Putzer
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License version 2 as published by the Free Software Foundation.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
-#include "config.h"
-
-#include <tqdragobject.h>
-#include <tqtimer.h>
-#include <tqheader.h>
-#include <tqcursor.h>
-#include <tqtooltip.h>
-#include <tqstyle.h>
-#include <tqpainter.h>
-
-#include <kglobalsettings.h>
-#include <tdeconfig.h>
-#include <kcursor.h>
-#include <kapplication.h>
-#include <kipc.h>
-#include <kdebug.h>
-
-#include "klistview.h"
-#include "klistviewlineedit.h"
-
-class TDEListView::Tooltip : public TQToolTip
-{
-public:
- Tooltip (TDEListView* parent, TQToolTipGroup* group = 0L);
- virtual ~Tooltip () {}
-
-protected:
- /**
- * Reimplemented from TQToolTip for internal reasons.
- */
- virtual void maybeTip (const TQPoint&);
-
-private:
- TDEListView* mParent;
-};
-
-TDEListView::Tooltip::Tooltip (TDEListView* parent, TQToolTipGroup* group)
- : TQToolTip (parent, group),
- mParent (parent)
-{
-}
-
-void TDEListView::Tooltip::maybeTip (const TQPoint&)
-{
- // FIXME
-}
-
-class TDEListView::TDEListViewPrivate
-{
-public:
- TDEListViewPrivate (TDEListView* listview)
- : pCurrentItem (0),
- autoSelectDelay(0),
- dragOverItem(0),
- dragDelay (TDEGlobalSettings::dndEventDelay()),
- editor (new TDEListViewLineEdit (listview)),
- cursorInExecuteArea(false),
- itemsMovable (true),
- selectedBySimpleMove(false),
- selectedUsingMouse(false),
- itemsRenameable (false),
- validDrag (false),
- dragEnabled (false),
- autoOpen (true),
- disableAutoSelection (false),
- dropVisualizer (true),
- dropHighlighter (false),
- createChildren (true),
- pressedOnSelected (false),
- wasShiftEvent (false),
- fullWidth (false),
- sortAscending(true),
- tabRename(true),
- sortColumn(0),
- selectionDirection(0),
- tooltipColumn (0),
- selectionMode (Single),
- contextMenuKey (TDEGlobalSettings::contextMenuKey()),
- showContextMenusOnPress (TDEGlobalSettings::showContextMenusOnPress()),
- mDropVisualizerWidth (4),
- paintAbove (0),
- paintCurrent (0),
- paintBelow (0),
- painting (false),
- shadeSortColumn(TDEGlobalSettings::shadeSortColumn())
- {
- renameable.append(0);
- connect(editor, TQT_SIGNAL(done(TQListViewItem*,int)), listview, TQT_SLOT(doneEditing(TQListViewItem*,int)));
- }
-
- ~TDEListViewPrivate ()
- {
- delete editor;
- }
-
- TQListViewItem* pCurrentItem;
-
- TQTimer autoSelect;
- int autoSelectDelay;
-
- TQTimer dragExpand;
- TQListViewItem* dragOverItem;
- TQPoint dragOverPoint;
-
- TQPoint startDragPos;
- int dragDelay;
-
- TDEListViewLineEdit *editor;
- TQValueList<int> renameable;
-
- bool cursorInExecuteArea:1;
- bool bUseSingle:1;
- bool bChangeCursorOverItem:1;
- bool itemsMovable:1;
- bool selectedBySimpleMove : 1;
- bool selectedUsingMouse:1;
- bool itemsRenameable:1;
- bool validDrag:1;
- bool dragEnabled:1;
- bool autoOpen:1;
- bool disableAutoSelection:1;
- bool dropVisualizer:1;
- bool dropHighlighter:1;
- bool createChildren:1;
- bool pressedOnSelected:1;
- bool wasShiftEvent:1;
- bool fullWidth:1;
- bool sortAscending:1;
- bool tabRename:1;
-
- int sortColumn;
-
- //+1 means downwards (y increases, -1 means upwards, 0 means not selected), aleXXX
- int selectionDirection;
- int tooltipColumn;
-
- SelectionModeExt selectionMode;
- int contextMenuKey;
- bool showContextMenusOnPress;
-
- TQRect mOldDropVisualizer;
- int mDropVisualizerWidth;
- TQRect mOldDropHighlighter;
- TQListViewItem *afterItemDrop;
- TQListViewItem *parentItemDrop;
-
- TQListViewItem *paintAbove;
- TQListViewItem *paintCurrent;
- TQListViewItem *paintBelow;
- bool painting:1;
- bool shadeSortColumn:1;
-
- TQColor alternateBackground;
-};
-
-
-TDEListViewLineEdit::TDEListViewLineEdit(TDEListView *parent)
- : KLineEdit(parent->viewport()), item(0), col(0), p(parent)
-{
- setFrame( false );
- hide();
- connect( parent, TQT_SIGNAL( selectionChanged() ), TQT_SLOT( slotSelectionChanged() ));
- connect( parent, TQT_SIGNAL( itemRemoved( TQListViewItem * ) ),
- TQT_SLOT( slotItemRemoved( TQListViewItem * ) ));
-}
-
-TDEListViewLineEdit::~TDEListViewLineEdit()
-{
-}
-
-TQListViewItem *TDEListViewLineEdit::currentItem() const
-{
- return item;
-}
-
-void TDEListViewLineEdit::load(TQListViewItem *i, int c)
-{
- item=i;
- col=c;
-
- TQRect rect(p->itemRect(i));
- setText(item->text(c));
- home( true );
-
- int fieldX = rect.x() - 1;
- int fieldW = p->columnWidth(col) + 2;
-
- TQHeader* const pHeader = p->header();
-
- const int pos = pHeader->mapToIndex(col);
- for ( int index = 0; index < pos; ++index )
- fieldX += p->columnWidth( pHeader->mapToSection( index ));
-
- if ( col == 0 ) {
- int d = i->depth() + (p->rootIsDecorated() ? 1 : 0);
- d *= p->treeStepSize();
- fieldX += d;
- fieldW -= d;
- }
-
- if ( i->pixmap( col ) ) {// add width of pixmap
- int d = i->pixmap( col )->width();
- fieldX += d;
- fieldW -= d;
- }
-
- setGeometry(fieldX, rect.y() - 1, fieldW, rect.height() + 2);
- show();
- setFocus();
-}
-
-/* Helper functions to for
- * tabOrderedRename functionality.
- */
-
-static int nextCol (TDEListView *pl, TQListViewItem *pi, int start, int dir)
-{
- if (pi)
- {
- // Find the next renameable column in the current row
- for (; ((dir == +1) ? (start < pl->columns()) : (start >= 0)); start += dir)
- if (pl->isRenameable(start))
- return start;
- }
-
- return -1;
-}
-
-static TQListViewItem *prevItem (TQListViewItem *pi)
-{
- TQListViewItem *pa = pi->itemAbove();
-
- /* Does what the TQListViewItem::previousSibling()
- * of my dreams would do.
- */
- if (pa && pa->parent() == pi->parent())
- return pa;
-
- return 0;
-}
-
-static TQListViewItem *lastQChild (TQListViewItem *pi)
-{
- if (pi)
- {
- /* Since there's no TQListViewItem::lastChild().
- * This finds the last sibling for the given
- * item.
- */
- for (TQListViewItem *pt = pi->nextSibling(); pt; pt = pt->nextSibling())
- pi = pt;
- }
-
- return pi;
-}
-
-void TDEListViewLineEdit::selectNextCell (TQListViewItem *pitem, int column, bool forward)
-{
- const int ncols = p->columns();
- const int dir = forward ? +1 : -1;
- const int restart = forward ? 0 : (ncols - 1);
- TQListViewItem *top = (pitem && pitem->parent())
- ? pitem->parent()->firstChild()
- : p->firstChild();
- TQListViewItem *pi = pitem;
-
- terminate(); // Save current changes
-
- do
- {
- /* Check the rest of the current row for an editable column,
- * if that fails, check the entire next/previous row. The
- * last case goes back to the first item in the current branch
- * or the last item in the current branch depending on the
- * direction.
- */
- if ((column = nextCol(p, pi, column + dir, dir)) != -1 ||
- (column = nextCol(p, (pi = (forward ? pi->nextSibling() : prevItem(pi))), restart, dir)) != -1 ||
- (column = nextCol(p, (pi = (forward ? top : lastQChild(pitem))), restart, dir)) != -1)
- {
- if (pi)
- {
- p->setCurrentItem(pi); // Calls terminate
- p->rename(pi, column);
-
- /* Some listviews may override rename() to
- * prevent certain items from being renamed,
- * if this is done, [m_]item will be NULL
- * after the rename() call... try again.
- */
- if (!item)
- continue;
-
- break;
- }
- }
- }
- while (pi && !item);
-}
-
-#ifdef KeyPress
-#undef KeyPress
-#endif
-
-bool TDEListViewLineEdit::event (TQEvent *pe)
-{
- if (pe->type() == TQEvent::KeyPress)
- {
- TQKeyEvent *k = (TQKeyEvent *) pe;
-
- if ((k->key() == Qt::Key_Backtab || k->key() == Qt::Key_Tab) &&
- p->tabOrderedRenaming() && p->itemsRenameable() &&
- !(k->state() & ControlButton || k->state() & AltButton))
- {
- selectNextCell(item, col,
- (k->key() == Key_Tab && !(k->state() & ShiftButton)));
- return true;
- }
- }
-
- return KLineEdit::event(pe);
-}
-
-void TDEListViewLineEdit::keyPressEvent(TQKeyEvent *e)
-{
- if(e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter )
- terminate(true);
- else if(e->key() == Qt::Key_Escape)
- terminate(false);
- else if (e->key() == Qt::Key_Down || e->key() == Qt::Key_Up)
- {
- terminate(true);
- KLineEdit::keyPressEvent(e);
- }
- else
- KLineEdit::keyPressEvent(e);
-}
-
-void TDEListViewLineEdit::terminate()
-{
- terminate(true);
-}
-
-void TDEListViewLineEdit::terminate(bool commit)
-{
- if ( item )
- {
- //kdDebug() << "TDEListViewLineEdit::terminate " << commit << endl;
- if (commit)
- item->setText(col, text());
- int c=col;
- TQListViewItem *i=item;
- col=0;
- item=0;
- p->setFocus();// will call focusOutEvent, that's why we set item=0 before
- hide();
- if (commit)
- emit done(i,c);
- }
-}
-
-void TDEListViewLineEdit::focusOutEvent(TQFocusEvent *ev)
-{
- TQFocusEvent * focusEv = static_cast<TQFocusEvent*>(ev);
- // Don't let a RMB close the editor
- if (focusEv->reason() != TQFocusEvent::Popup && focusEv->reason() != TQFocusEvent::ActiveWindow)
- terminate(true);
- else
- KLineEdit::focusOutEvent(ev);
-}
-
-void TDEListViewLineEdit::paintEvent( TQPaintEvent *e )
-{
- KLineEdit::paintEvent( e );
-
- if ( !frame() ) {
- TQPainter p( this );
- p.setClipRegion( e->region() );
- p.drawRect( rect() );
- }
-}
-
-// selection changed -> terminate. As our "item" can be already deleted,
-// we can't call terminate(false), because that would emit done() with
-// a dangling pointer to "item".
-void TDEListViewLineEdit::slotSelectionChanged()
-{
- item = 0;
- col = 0;
- hide();
-}
-
-// if the current item was removed -> terminate. Can't call terminate(false)
-// due to same reason as slotSelectionChanged().
-void TDEListViewLineEdit::slotItemRemoved(TQListViewItem *i)
-{
- if (currentItem() != i)
- return;
-
- item = 0;
- col = 0;
- hide();
-}
-
-
-TDEListView::TDEListView( TQWidget *parent, const char *name )
- : TQListView( parent, name ),
- d (new TDEListViewPrivate (this))
-{
- setDragAutoScroll(true);
-
- connect( this, TQT_SIGNAL( onViewport() ),
- this, TQT_SLOT( slotOnViewport() ) );
- connect( this, TQT_SIGNAL( onItem( TQListViewItem * ) ),
- this, TQT_SLOT( slotOnItem( TQListViewItem * ) ) );
-
- connect (this, TQT_SIGNAL(contentsMoving(int,int)),
- this, TQT_SLOT(cleanDropVisualizer()));
- connect (this, TQT_SIGNAL(contentsMoving(int,int)),
- this, TQT_SLOT(cleanItemHighlighter()));
-
- slotSettingsChanged(TDEApplication::SETTINGS_MOUSE);
- if (kapp)
- {
- connect( kapp, TQT_SIGNAL( settingsChanged(int) ), TQT_SLOT( slotSettingsChanged(int) ) );
- kapp->addKipcEventMask( KIPC::SettingsChanged );
- }
-
- connect(&d->autoSelect, TQT_SIGNAL( timeout() ),
- this, TQT_SLOT( slotAutoSelect() ) );
- connect(&d->dragExpand, TQT_SIGNAL( timeout() ),
- this, TQT_SLOT( slotDragExpand() ) );
-
- // context menu handling
- if (d->showContextMenusOnPress)
- {
- connect (this, TQT_SIGNAL (rightButtonPressed (TQListViewItem*, const TQPoint&, int)),
- this, TQT_SLOT (emitContextMenu (TQListViewItem*, const TQPoint&, int)));
- }
- else
- {
- connect (this, TQT_SIGNAL (rightButtonClicked (TQListViewItem*, const TQPoint&, int)),
- this, TQT_SLOT (emitContextMenu (TQListViewItem*, const TQPoint&, int)));
- }
-
- connect (this, TQT_SIGNAL (menuShortCutPressed (TDEListView*, TQListViewItem*)),
- this, TQT_SLOT (emitContextMenu (TDEListView*, TQListViewItem*)));
- d->alternateBackground = TDEGlobalSettings::alternateBackgroundColor();
-}
-
-TDEListView::~TDEListView()
-{
- delete d;
-}
-
-bool TDEListView::isExecuteArea( const TQPoint& point )
-{
- TQListViewItem* item = itemAt( point );
- if ( item ) {
- return isExecuteArea( point.x(), item );
- }
-
- return false;
-}
-
-bool TDEListView::isExecuteArea( int x )
-{
- return isExecuteArea( x, 0 );
-}
-
-bool TDEListView::isExecuteArea( int x, TQListViewItem* item )
-{
- if( allColumnsShowFocus() )
- return true;
- else {
- int offset = 0;
-
-
- int width = columnWidth( 0 );
-
- TQHeader* const thisHeader = header();
- const int pos = thisHeader->mapToIndex( 0 );
-
- for ( int index = 0; index < pos; ++index )
- offset += columnWidth( thisHeader->mapToSection( index ) );
-
- x += contentsX(); // in case of a horizontal scrollbar
-
- if ( item )
- {
- width = treeStepSize()*( item->depth() + ( rootIsDecorated() ? 1 : 0 ) );
- width += itemMargin();
- int ca = AlignHorizontal_Mask & columnAlignment( 0 );
- if ( ca == AlignLeft || ca == AlignAuto ) {
- width += item->width( fontMetrics(), this, 0 );
- if ( width > columnWidth( 0 ) )
- width = columnWidth( 0 );
- }
- }
-
- return ( x > offset && x < ( offset + width ) );
- }
-}
-
-void TDEListView::slotOnItem( TQListViewItem *item )
-{
- TQPoint vp = viewport()->mapFromGlobal( TQCursor::pos() );
- if ( item && isExecuteArea( vp.x() ) && (d->autoSelectDelay > -1) && d->bUseSingle ) {
- d->autoSelect.start( d->autoSelectDelay, true );
- d->pCurrentItem = item;
- }
-}
-
-void TDEListView::slotOnViewport()
-{
- if ( d->bChangeCursorOverItem )
- viewport()->unsetCursor();
-
- d->autoSelect.stop();
- d->pCurrentItem = 0L;
-}
-
-void TDEListView::slotSettingsChanged(int category)
-{
- switch (category)
- {
- case TDEApplication::SETTINGS_MOUSE:
- d->dragDelay = TDEGlobalSettings::dndEventDelay();
- d->bUseSingle = TDEGlobalSettings::singleClick();
-
- disconnect(this, TQT_SIGNAL (mouseButtonClicked (int, TQListViewItem*, const TQPoint &, int)),
- this, TQT_SLOT (slotMouseButtonClicked (int, TQListViewItem*, const TQPoint &, int)));
-
- if( d->bUseSingle )
- connect (this, TQT_SIGNAL (mouseButtonClicked (int, TQListViewItem*, const TQPoint &, int)),
- this, TQT_SLOT (slotMouseButtonClicked( int, TQListViewItem*, const TQPoint &, int)));
-
- d->bChangeCursorOverItem = TDEGlobalSettings::changeCursorOverIcon();
- if ( !d->disableAutoSelection )
- d->autoSelectDelay = TDEGlobalSettings::autoSelectDelay();
-
- if( !d->bUseSingle || !d->bChangeCursorOverItem )
- viewport()->unsetCursor();
-
- break;
-
- case TDEApplication::SETTINGS_POPUPMENU:
- d->contextMenuKey = TDEGlobalSettings::contextMenuKey ();
- d->showContextMenusOnPress = TDEGlobalSettings::showContextMenusOnPress ();
-
- if (d->showContextMenusOnPress)
- {
- disconnect (0L, 0L, this, TQT_SLOT (emitContextMenu (TQListViewItem*, const TQPoint&, int)));
-
- connect(this, TQT_SIGNAL (rightButtonPressed (TQListViewItem*, const TQPoint&, int)),
- this, TQT_SLOT (emitContextMenu (TQListViewItem*, const TQPoint&, int)));
- }
- else
- {
- disconnect (0L, 0L, this, TQT_SLOT (emitContextMenu (TQListViewItem*, const TQPoint&, int)));
-
- connect(this, TQT_SIGNAL (rightButtonClicked (TQListViewItem*, const TQPoint&, int)),
- this, TQT_SLOT (emitContextMenu (TQListViewItem*, const TQPoint&, int)));
- }
- break;
-
- default:
- break;
- }
-}
-
-void TDEListView::slotAutoSelect()
-{
- // check that the item still exists
- if( itemIndex( d->pCurrentItem ) == -1 )
- return;
-
- if (!isActiveWindow())
- {
- d->autoSelect.stop();
- return;
- }
-
- //Give this widget the keyboard focus.
- if( !hasFocus() )
- setFocus();
-
- ButtonState keybstate = TDEApplication::keyboardMouseState();
-
- TQListViewItem* previousItem = currentItem();
- setCurrentItem( d->pCurrentItem );
-
- if( d->pCurrentItem ) {
- //Shift pressed?
- if( (keybstate & TQt::ShiftButton) ) {
- bool block = signalsBlocked();
- blockSignals( true );
-
- //No Ctrl? Then clear before!
- if( !(keybstate & TQt::ControlButton) )
- clearSelection();
-
- bool select = !d->pCurrentItem->isSelected();
- bool update = viewport()->isUpdatesEnabled();
- viewport()->setUpdatesEnabled( false );
-
- bool down = previousItem->itemPos() < d->pCurrentItem->itemPos();
- TQListViewItemIterator lit( down ? previousItem : d->pCurrentItem );
- for ( ; lit.current(); ++lit ) {
- if ( down && lit.current() == d->pCurrentItem ) {
- d->pCurrentItem->setSelected( select );
- break;
- }
- if ( !down && lit.current() == previousItem ) {
- previousItem->setSelected( select );
- break;
- }
- lit.current()->setSelected( select );
- }
-
- blockSignals( block );
- viewport()->setUpdatesEnabled( update );
- triggerUpdate();
-
- emit selectionChanged();
-
- if( selectionMode() == TQListView::Single )
- emit selectionChanged( d->pCurrentItem );
- }
- else if( (keybstate & TDEApplication::ControlModifier) )
- setSelected( d->pCurrentItem, !d->pCurrentItem->isSelected() );
- else {
- bool block = signalsBlocked();
- blockSignals( true );
-
- if( !d->pCurrentItem->isSelected() )
- clearSelection();
-
- blockSignals( block );
-
- setSelected( d->pCurrentItem, true );
- }
- }
- else
- kdDebug() << "TDEListView::slotAutoSelect: That�s not supposed to happen!!!!" << endl;
-}
-
-void TDEListView::slotHeaderChanged()
-{
-
- const int colCount = columns();
- if (d->fullWidth && colCount)
- {
- int w = 0;
- const int lastColumn = colCount - 1;
- for (int i = 0; i < lastColumn; ++i) w += columnWidth(i);
- setColumnWidth( lastColumn, viewport()->width() - w - 1 );
- }
-}
-
-void TDEListView::emitExecute( TQListViewItem *item, const TQPoint &pos, int c )
-{
- if( isExecuteArea( viewport()->mapFromGlobal(pos) ) ) {
- d->validDrag=false;
-
- // Double click mode ?
- if ( !d->bUseSingle )
- {
- viewport()->unsetCursor();
- emit executed( item );
- emit executed( item, pos, c );
- }
- else
- {
- ButtonState keybstate = TDEApplication::keyboardMouseState();
-
- d->autoSelect.stop();
-
- //Don't emit executed if in SC mode and Shift or Ctrl are pressed
- if( !( ((keybstate & TQt::ShiftButton) || (keybstate & TQt::ControlButton)) ) ) {
- viewport()->unsetCursor();
- emit executed( item );
- emit executed( item, pos, c );
- }
- }
- }
-}
-
-void TDEListView::focusInEvent( TQFocusEvent *fe )
-{
- // kdDebug()<<"TDEListView::focusInEvent()"<<endl;
- TQListView::focusInEvent( fe );
- if ((d->selectedBySimpleMove)
- && (d->selectionMode == FileManager)
- && (fe->reason()!=TQFocusEvent::Popup)
- && (fe->reason()!=TQFocusEvent::ActiveWindow)
- && (currentItem()))
- {
- currentItem()->setSelected(true);
- currentItem()->repaint();
- emit selectionChanged();
- };
-}
-
-void TDEListView::focusOutEvent( TQFocusEvent *fe )
-{
- cleanDropVisualizer();
- cleanItemHighlighter();
-
- d->autoSelect.stop();
-
- if ((d->selectedBySimpleMove)
- && (d->selectionMode == FileManager)
- && (fe->reason()!=TQFocusEvent::Popup)
- && (fe->reason()!=TQFocusEvent::ActiveWindow)
- && (currentItem())
- && (!d->editor->isVisible()))
- {
- currentItem()->setSelected(false);
- currentItem()->repaint();
- emit selectionChanged();
- };
-
- TQListView::focusOutEvent( fe );
-}
-
-void TDEListView::leaveEvent( TQEvent *e )
-{
- d->autoSelect.stop();
-
- TQListView::leaveEvent( e );
-}
-
-bool TDEListView::event( TQEvent *e )
-{
- if (e->type() == TQEvent::ApplicationPaletteChange)
- d->alternateBackground=TDEGlobalSettings::alternateBackgroundColor();
-
- return TQListView::event(e);
-}
-
-void TDEListView::contentsMousePressEvent( TQMouseEvent *e )
-{
- if( (selectionModeExt() == Extended) && (e->state() & ShiftButton) && !(e->state() & ControlButton) )
- {
- bool block = signalsBlocked();
- blockSignals( true );
-
- clearSelection();
-
- blockSignals( block );
- }
- else if ((selectionModeExt()==FileManager) && (d->selectedBySimpleMove))
- {
- d->selectedBySimpleMove=false;
- d->selectedUsingMouse=true;
- if (currentItem())
- {
- currentItem()->setSelected(false);
- currentItem()->repaint();
-// emit selectionChanged();
- }
- }
-
- TQPoint p( contentsToViewport( e->pos() ) );
- TQListViewItem *at = itemAt (p);
-
- // true if the root decoration of the item "at" was clicked (i.e. the +/- sign)
- bool rootDecoClicked = at
- && ( p.x() <= header()->cellPos( header()->mapToActual( 0 ) ) +
- treeStepSize() * ( at->depth() + ( rootIsDecorated() ? 1 : 0) ) + itemMargin() )
- && ( p.x() >= header()->cellPos( header()->mapToActual( 0 ) ) );
-
- if (e->button() == Qt::LeftButton && !rootDecoClicked)
- {
- //Start a drag
- d->startDragPos = e->pos();
-
- if (at)
- {
- d->validDrag = true;
- d->pressedOnSelected = at->isSelected();
- }
- }
-
- TQListView::contentsMousePressEvent( e );
-}
-
-void TDEListView::contentsMouseMoveEvent( TQMouseEvent *e )
-{
- if (!dragEnabled() || d->startDragPos.isNull() || !d->validDrag)
- TQListView::contentsMouseMoveEvent (e);
-
- TQPoint vp = contentsToViewport(e->pos());
- TQListViewItem *item = itemAt( vp );
-
- //do we process cursor changes at all?
- if ( item && d->bChangeCursorOverItem && d->bUseSingle )
- {
- //Cursor moved on a new item or in/out the execute area
- if( (item != d->pCurrentItem) ||
- (isExecuteArea(vp) != d->cursorInExecuteArea) )
- {
- d->cursorInExecuteArea = isExecuteArea(vp);
-
- if( d->cursorInExecuteArea ) //cursor moved in execute area
- viewport()->setCursor( KCursor::handCursor() );
- else //cursor moved out of execute area
- viewport()->unsetCursor();
- }
- }
-
- bool dragOn = dragEnabled();
- TQPoint newPos = e->pos();
- if (dragOn && d->validDrag &&
- (newPos.x() > d->startDragPos.x()+d->dragDelay ||
- newPos.x() < d->startDragPos.x()-d->dragDelay ||
- newPos.y() > d->startDragPos.y()+d->dragDelay ||
- newPos.y() < d->startDragPos.y()-d->dragDelay))
- //(d->startDragPos - e->pos()).manhattanLength() > TQApplication::startDragDistance())
- {
- TQListView::contentsMouseReleaseEvent( 0 );
- startDrag();
- d->startDragPos = TQPoint();
- d->validDrag = false;
- }
-}
-
-void TDEListView::contentsMouseReleaseEvent( TQMouseEvent *e )
-{
- if (e->button() == Qt::LeftButton)
- {
- // If the row was already selected, maybe we want to start an in-place editing
- if ( d->pressedOnSelected && itemsRenameable() )
- {
- TQPoint p( contentsToViewport( e->pos() ) );
- TQListViewItem *at = itemAt (p);
- if ( at )
- {
- // true if the root decoration of the item "at" was clicked (i.e. the +/- sign)
- bool rootDecoClicked =
- ( p.x() <= header()->cellPos( header()->mapToActual( 0 ) ) +
- treeStepSize() * ( at->depth() + ( rootIsDecorated() ? 1 : 0) ) + itemMargin() )
- && ( p.x() >= header()->cellPos( header()->mapToActual( 0 ) ) );
-
- if (!rootDecoClicked)
- {
- int col = header()->mapToLogical( header()->cellAt( p.x() ) );
- if ( d->renameable.contains(col) )
- rename(at, col);
- }
- }
- }
-
- d->pressedOnSelected = false;
- d->validDrag = false;
- d->startDragPos = TQPoint();
- }
- TQListView::contentsMouseReleaseEvent( e );
-}
-
-void TDEListView::contentsMouseDoubleClickEvent ( TQMouseEvent *e )
-{
- // We don't want to call the parent method because it does setOpen,
- // whereas we don't do it in single click mode... (David)
- //TQListView::contentsMouseDoubleClickEvent( e );
- if ( !e || e->button() != Qt::LeftButton )
- return;
-
- TQPoint vp = contentsToViewport(e->pos());
- TQListViewItem *item = itemAt( vp );
- emit TQListView::doubleClicked( item ); // we do it now
-
- int col = item ? header()->mapToLogical( header()->cellAt( vp.x() ) ) : -1;
-
- if( item ) {
- emit doubleClicked( item, e->globalPos(), col );
-
- if( (e->button() == Qt::LeftButton) && !d->bUseSingle )
- emitExecute( item, e->globalPos(), col );
- }
-}
-
-void TDEListView::slotMouseButtonClicked( int btn, TQListViewItem *item, const TQPoint &pos, int c )
-{
- if( (btn == Qt::LeftButton) && item )
- emitExecute(item, pos, c);
-}
-
-void TDEListView::contentsDropEvent(TQDropEvent* e)
-{
- cleanDropVisualizer();
- cleanItemHighlighter();
- d->dragExpand.stop();
-
- if (acceptDrag (e))
- {
- e->acceptAction();
- TQListViewItem *afterme;
- TQListViewItem *parent;
-
- findDrop(e->pos(), parent, afterme);
-
- if (e->source() == viewport() && itemsMovable())
- movableDropEvent(parent, afterme);
- else
- {
- emit dropped(e, afterme);
- emit dropped(this, e, afterme);
- emit dropped(e, parent, afterme);
- emit dropped(this, e, parent, afterme);
- }
- }
-}
-
-void TDEListView::movableDropEvent (TQListViewItem* parent, TQListViewItem* afterme)
-{
- TQPtrList<TQListViewItem> items, afterFirsts, afterNows;
- TQListViewItem *current=currentItem();
- bool hasMoved=false;
- for (TQListViewItem *i = firstChild(), *iNext=0; i; i = iNext)
- {
- iNext=i->itemBelow();
- if (!i->isSelected())
- continue;
-
- // don't drop an item after itself, or else
- // it moves to the top of the list
- if (i==afterme)
- continue;
-
- i->setSelected(false);
-
- TQListViewItem *afterFirst = i->itemAbove();
-
- if (!hasMoved)
- {
- emit aboutToMove();
- hasMoved=true;
- }
-
- moveItem(i, parent, afterme);
-
- // ###### This should include the new parent !!! -> KDE 3.0
- // If you need this right now, have a look at keditbookmarks.
- emit moved(i, afterFirst, afterme);
-
- items.append (i);
- afterFirsts.append (afterFirst);
- afterNows.append (afterme);
-
- afterme = i;
- }
- clearSelection();
- for (TQListViewItem *i=items.first(); i; i=items.next() )
- i->setSelected(true);
- if (current)
- setCurrentItem(current);
-
- emit moved(items,afterFirsts,afterNows);
-
- if (firstChild())
- emit moved();
-}
-
-void TDEListView::contentsDragMoveEvent(TQDragMoveEvent *event)
-{
- if (acceptDrag(event))
- {
- event->acceptAction();
- //Clean up the view
-
- findDrop(event->pos(), d->parentItemDrop, d->afterItemDrop);
- TQPoint vp = contentsToViewport( event->pos() );
- TQListViewItem *item = isExecuteArea( vp ) ? itemAt( vp ) : 0L;
-
- if ( item != d->dragOverItem )
- {
- d->dragExpand.stop();
- d->dragOverItem = item;
- d->dragOverPoint = vp;
- if ( d->dragOverItem && d->dragOverItem->isExpandable() && !d->dragOverItem->isOpen() )
- d->dragExpand.start( TQApplication::startDragTime(), true );
- }
- if (dropVisualizer())
- {
- TQRect tmpRect = drawDropVisualizer(0, d->parentItemDrop, d->afterItemDrop);
- if (tmpRect != d->mOldDropVisualizer)
- {
- cleanDropVisualizer();
- d->mOldDropVisualizer=tmpRect;
- viewport()->repaint(tmpRect);
- }
- }
- if (dropHighlighter())
- {
- TQRect tmpRect = drawItemHighlighter(0, itemAt( vp ));
- if (tmpRect != d->mOldDropHighlighter)
- {
- cleanItemHighlighter();
- d->mOldDropHighlighter=tmpRect;
- viewport()->repaint(tmpRect);
- }
- }
- }
- else
- event->ignore();
-}
-
-void TDEListView::slotDragExpand()
-{
- if ( itemAt( d->dragOverPoint ) == d->dragOverItem )
- d->dragOverItem->setOpen( true );
-}
-
-void TDEListView::contentsDragLeaveEvent (TQDragLeaveEvent*)
-{
- d->dragExpand.stop();
- cleanDropVisualizer();
- cleanItemHighlighter();
-}
-
-void TDEListView::cleanDropVisualizer()
-{
- if (d->mOldDropVisualizer.isValid())
- {
- TQRect rect=d->mOldDropVisualizer;
- d->mOldDropVisualizer = TQRect();
- viewport()->repaint(rect, true);
- }
-}
-
-int TDEListView::depthToPixels( int depth )
-{
- return treeStepSize() * ( depth + (rootIsDecorated() ? 1 : 0) ) + itemMargin();
-}
-
-void TDEListView::findDrop(const TQPoint &pos, TQListViewItem *&parent, TQListViewItem *&after)
-{
- TQPoint p (contentsToViewport(pos));
-
- // Get the position to put it in
- TQListViewItem *atpos = itemAt(p);
-
- TQListViewItem *above;
- if (!atpos) // put it at the end
- above = lastItem();
- else
- {
- // Get the closest item before us ('atpos' or the one above, if any)
- if (p.y() - itemRect(atpos).topLeft().y() < (atpos->height()/2))
- above = atpos->itemAbove();
- else
- above = atpos;
- }
-
- if (above)
- {
- // if above has children, I might need to drop it as the first item there
-
- if (above->firstChild() && above->isOpen())
- {
- parent = above;
- after = 0;
- return;
- }
-
- // Now, we know we want to go after "above". But as a child or as a sibling ?
- // We have to ask the "above" item if it accepts children.
- if (above->isExpandable())
- {
- // The mouse is sufficiently on the right ? - doesn't matter if 'above' has visible children
- if (p.x() >= depthToPixels( above->depth() + 1 ) ||
- (above->isOpen() && above->childCount() > 0) )
- {
- parent = above;
- after = 0L;
- return;
- }
- }
-
- // Ok, there's one more level of complexity. We may want to become a new
- // sibling, but of an upper-level group, rather than the "above" item
- TQListViewItem * betterAbove = above->parent();
- TQListViewItem * last = above;
- while ( betterAbove )
- {
- // We are allowed to become a sibling of "betterAbove" only if we are
- // after its last child
- if ( !last->nextSibling() )
- {
- if (p.x() < depthToPixels ( betterAbove->depth() + 1 ))
- above = betterAbove; // store this one, but don't stop yet, there may be a better one
- else
- break; // not enough on the left, so stop
- last = betterAbove;
- betterAbove = betterAbove->parent(); // up one level
- } else
- break; // we're among the child of betterAbove, not after the last one
- }
- }
- // set as sibling
- after = above;
- parent = after ? after->parent() : 0L ;
-}
-
-TQListViewItem* TDEListView::lastChild () const
-{
- TQListViewItem* lastchild = firstChild();
-
- if (lastchild)
- for (; lastchild->nextSibling(); lastchild = lastchild->nextSibling());
-
- return lastchild;
-}
-
-TQListViewItem *TDEListView::lastItem() const
-{
- TQListViewItem* last = lastChild();
-
- for (TQListViewItemIterator it (last); it.current(); ++it)
- last = it.current();
-
- return last;
-}
-
-KLineEdit *TDEListView::renameLineEdit() const
-{
- return d->editor;
-}
-
-void TDEListView::startDrag()
-{
- TQDragObject *drag = dragObject();
-
- if (!drag)
- return;
-
- if (drag->drag() && drag->target() != viewport())
- emit moved();
-}
-
-TQDragObject *TDEListView::dragObject()
-{
- if (!currentItem())
- return 0;
-
-
- return new TQStoredDrag("application/x-qlistviewitem", viewport());
-}
-
-void TDEListView::setItemsMovable(bool b)
-{
- d->itemsMovable=b;
-}
-
-bool TDEListView::itemsMovable() const
-{
- return d->itemsMovable;
-}
-
-void TDEListView::setItemsRenameable(bool b)
-{
- d->itemsRenameable=b;
-}
-
-bool TDEListView::itemsRenameable() const
-{
- return d->itemsRenameable;
-}
-
-
-void TDEListView::setDragEnabled(bool b)
-{
- d->dragEnabled=b;
-}
-
-bool TDEListView::dragEnabled() const
-{
- return d->dragEnabled;
-}
-
-void TDEListView::setAutoOpen(bool b)
-{
- d->autoOpen=b;
-}
-
-bool TDEListView::autoOpen() const
-{
- return d->autoOpen;
-}
-
-bool TDEListView::dropVisualizer() const
-{
- return d->dropVisualizer;
-}
-
-void TDEListView::setDropVisualizer(bool b)
-{
- d->dropVisualizer=b;
-}
-
-TQPtrList<TQListViewItem> TDEListView::selectedItems() const
-{
- return selectedItems(true);
-}
-
-TQPtrList<TQListViewItem> TDEListView::selectedItems(bool includeHiddenItems) const
-{
- TQPtrList<TQListViewItem> list;
-
- // Using selectionMode() instead of selectionModeExt() since for the cases that
- // we're interested in selectionMode() should work for either variety of the
- // setSelectionMode().
-
- switch(selectionMode())
- {
- case NoSelection:
- break;
- case Single:
- if(selectedItem() && (includeHiddenItems || selectedItem()->isVisible()))
- list.append(selectedItem());
- break;
- default:
- {
- int flags = TQListViewItemIterator::Selected;
- if (!includeHiddenItems)
- {
- flags |= TQListViewItemIterator::Visible;
- }
-
- TQListViewItemIterator it(const_cast<TDEListView *>(this), flags);
-
- for(; it.current(); ++it)
- list.append(it.current());
-
- break;
- }
- }
-
- return list;
-}
-
-
-void TDEListView::moveItem(TQListViewItem *item, TQListViewItem *parent, TQListViewItem *after)
-{
- // sanity check - don't move a item into its own child structure
- TQListViewItem *i = parent;
- while(i)
- {
- if(i == item)
- return;
- i = i->parent();
- }
-
- if (after)
- {
- item->moveItem(after);
- return;
- }
-
- // Basically reimplementing the TQListViewItem(TQListViewItem*, TQListViewItem*) constructor
- // in here, without ever deleting the item.
- if (item->parent())
- item->parent()->takeItem(item);
- else
- takeItem(item);
-
- if (parent)
- parent->insertItem(item);
- else
- insertItem(item);
-}
-
-void TDEListView::contentsDragEnterEvent(TQDragEnterEvent *event)
-{
- if (acceptDrag (event))
- event->accept();
-}
-
-void TDEListView::setDropVisualizerWidth (int w)
-{
- d->mDropVisualizerWidth = w > 0 ? w : 1;
-}
-
-TQRect TDEListView::drawDropVisualizer(TQPainter *p, TQListViewItem *parent,
- TQListViewItem *after)
-{
- TQRect insertmarker;
-
- if (!after && !parent)
- insertmarker = TQRect (0, 0, viewport()->width(), d->mDropVisualizerWidth/2);
- else
- {
- int level = 0;
- if (after)
- {
- TQListViewItem* it = 0L;
- if (after->isOpen())
- {
- // Look for the last child (recursively)
- it = after->firstChild();
- if (it)
- while (it->nextSibling() || it->firstChild())
- if ( it->nextSibling() )
- it = it->nextSibling();
- else
- it = it->firstChild();
- }
-
- insertmarker = itemRect (it ? it : after);
- level = after->depth();
- }
- else if (parent)
- {
- insertmarker = itemRect (parent);
- level = parent->depth() + 1;
- }
- insertmarker.setLeft( treeStepSize() * ( level + (rootIsDecorated() ? 1 : 0) ) + itemMargin() );
- insertmarker.setRight (viewport()->width());
- insertmarker.setTop (insertmarker.bottom() - d->mDropVisualizerWidth/2 + 1);
- insertmarker.setBottom (insertmarker.bottom() + d->mDropVisualizerWidth/2);
- }
-
- // This is not used anymore, at least by TDEListView itself (see viewportPaintEvent)
- // Remove for KDE 4.0.
- if (p)
- p->fillRect(insertmarker, Dense4Pattern);
-
- return insertmarker;
-}
-
-TQRect TDEListView::drawItemHighlighter(TQPainter *painter, TQListViewItem *item)
-{
- TQRect r;
-
- if (item)
- {
- r = itemRect(item);
- r.setLeft(r.left()+(item->depth()+(rootIsDecorated() ? 1 : 0))*treeStepSize());
- if (painter)
- style().tqdrawPrimitive(TQStyle::PE_FocusRect, painter, r, colorGroup(),
- TQStyle::Style_FocusAtBorder, colorGroup().highlight());
- }
-
- return r;
-}
-
-void TDEListView::cleanItemHighlighter ()
-{
- if (d->mOldDropHighlighter.isValid())
- {
- TQRect rect=d->mOldDropHighlighter;
- d->mOldDropHighlighter = TQRect();
- viewport()->repaint(rect, true);
- }
-}
-
-void TDEListView::rename(TQListViewItem *item, int c)
-{
- if (d->renameable.contains(c))
- {
- ensureItemVisible(item);
- d->editor->load(item,c);
- }
-}
-
-bool TDEListView::isRenameable (int col) const
-{
- return d->renameable.contains(col);
-}
-
-void TDEListView::setRenameable (int col, bool renameable)
-{
- if (col>=header()->count()) return;
-
- d->renameable.remove(col);
- if (renameable)
- d->renameable+=col;
-}
-
-void TDEListView::doneEditing(TQListViewItem *item, int row)
-{
- emit itemRenamed(item, item->text(row), row);
- emit itemRenamed(item);
-}
-
-bool TDEListView::acceptDrag(TQDropEvent* e) const
-{
- return acceptDrops() && itemsMovable() && (e->source()==viewport());
-}
-
-void TDEListView::setCreateChildren(bool b)
-{
- d->createChildren=b;
-}
-
-bool TDEListView::createChildren() const
-{
- return d->createChildren;
-}
-
-
-int TDEListView::tooltipColumn() const
-{
- return d->tooltipColumn;
-}
-
-void TDEListView::setTooltipColumn(int column)
-{
- d->tooltipColumn=column;
-}
-
-void TDEListView::setDropHighlighter(bool b)
-{
- d->dropHighlighter=b;
-}
-
-bool TDEListView::dropHighlighter() const
-{
- return d->dropHighlighter;
-}
-
-bool TDEListView::showTooltip(TQListViewItem *item, const TQPoint &, int column) const
-{
- return ((column==tooltipColumn()) && !tooltip(item, column).isEmpty());
-}
-
-TQString TDEListView::tooltip(TQListViewItem *item, int column) const
-{
- return item->text(column);
-}
-
-void TDEListView::setTabOrderedRenaming(bool b)
-{
- d->tabRename = b;
-}
-
-bool TDEListView::tabOrderedRenaming() const
-{
- return d->tabRename;
-}
-
-void TDEListView::keyPressEvent (TQKeyEvent* e)
-{
- //don't we need a contextMenuModifier too ? (aleXXX)
- if (e->key() == d->contextMenuKey)
- {
- emit menuShortCutPressed (this, currentItem());
- return;
- }
-
- if (d->selectionMode != FileManager)
- TQListView::keyPressEvent (e);
- else
- fileManagerKeyPressEvent (e);
-}
-
-void TDEListView::activateAutomaticSelection()
-{
- d->selectedBySimpleMove=true;
- d->selectedUsingMouse=false;
- if (currentItem())
- {
- currentItem()->setSelected(true);
- currentItem()->repaint();
- emit selectionChanged();
- };
-}
-
-void TDEListView::deactivateAutomaticSelection()
-{
- d->selectedBySimpleMove=false;
-}
-
-bool TDEListView::automaticSelection() const
-{
- return d->selectedBySimpleMove;
-}
-
-void TDEListView::fileManagerKeyPressEvent (TQKeyEvent* e)
-{
- //don't care whether it's on the keypad or not
- int e_state=(e->state() & ~Keypad);
-
- int oldSelectionDirection(d->selectionDirection);
-
- if ((e->key()!=Key_Shift) && (e->key()!=Key_Control)
- && (e->key()!=Key_Meta) && (e->key()!=Key_Alt))
- {
- if ((e_state==ShiftButton) && (!d->wasShiftEvent) && (!d->selectedBySimpleMove))
- selectAll(false);
- d->selectionDirection=0;
- d->wasShiftEvent = (e_state == ShiftButton);
- };
-
- //d->wasShiftEvent = (e_state == ShiftButton);
-
-
- TQListViewItem* item = currentItem();
- if (!item) return;
-
- TQListViewItem* repaintItem1 = item;
- TQListViewItem* repaintItem2 = 0L;
- TQListViewItem* visItem = 0L;
-
- TQListViewItem* nextItem = 0L;
- int items = 0;
-
- bool shiftOrCtrl((e_state==ControlButton) || (e_state==ShiftButton));
- int selectedItems(0);
- for (TQListViewItem *tmpItem=firstChild(); tmpItem; tmpItem=tmpItem->nextSibling())
- if (tmpItem->isSelected()) selectedItems++;
-
- if (((!selectedItems) || ((selectedItems==1) && (d->selectedUsingMouse)))
- && (e_state==Qt::NoButton)
- && ((e->key()==Key_Down)
- || (e->key()==Key_Up)
- || (e->key()==Key_Next)
- || (e->key()==Key_Prior)
- || (e->key()==Key_Home)
- || (e->key()==Key_End)))
- {
- d->selectedBySimpleMove=true;
- d->selectedUsingMouse=false;
- }
- else if (selectedItems>1)
- d->selectedBySimpleMove=false;
-
- bool emitSelectionChanged(false);
-
- switch (e->key())
- {
- case Key_Escape:
- selectAll(false);
- emitSelectionChanged=true;
- break;
-
- case Key_Space:
- //toggle selection of current item
- if (d->selectedBySimpleMove)
- d->selectedBySimpleMove=false;
- item->setSelected(!item->isSelected());
- emitSelectionChanged=true;
- break;
-
- case Key_Insert:
- //toggle selection of current item and move to the next item
- if (d->selectedBySimpleMove)
- {
- d->selectedBySimpleMove=false;
- if (!item->isSelected()) item->setSelected(true);
- }
- else
- {
- item->setSelected(!item->isSelected());
- };
-
- nextItem=item->itemBelow();
-
- if (nextItem)
- {
- repaintItem2=nextItem;
- visItem=nextItem;
- setCurrentItem(nextItem);
- };
- d->selectionDirection=1;
- emitSelectionChanged=true;
- break;
-
- case Key_Down:
- nextItem=item->itemBelow();
- //toggle selection of current item and move to the next item
- if (shiftOrCtrl)
- {
- d->selectionDirection=1;
- if (d->selectedBySimpleMove)
- d->selectedBySimpleMove=false;
- else
- {
- if (oldSelectionDirection!=-1)
- {
- item->setSelected(!item->isSelected());
- emitSelectionChanged=true;
- };
- };
- }
- else if ((d->selectedBySimpleMove) && (nextItem))
- {
- item->setSelected(false);
- emitSelectionChanged=true;
- };
-
- if (nextItem)
- {
- if (d->selectedBySimpleMove)
- nextItem->setSelected(true);
- repaintItem2=nextItem;
- visItem=nextItem;
- setCurrentItem(nextItem);
- };
- break;
-
- case Key_Up:
- nextItem=item->itemAbove();
- d->selectionDirection=-1;
- //move to the prev. item and toggle selection of this one
- // => No, can't select the last item, with this. For symmetry, let's
- // toggle selection and THEN move up, just like we do in down (David)
- if (shiftOrCtrl)
- {
- if (d->selectedBySimpleMove)
- d->selectedBySimpleMove=false;
- else
- {
- if (oldSelectionDirection!=1)
- {
- item->setSelected(!item->isSelected());
- emitSelectionChanged=true;
- };
- }
- }
- else if ((d->selectedBySimpleMove) && (nextItem))
- {
- item->setSelected(false);
- emitSelectionChanged=true;
- };
-
- if (nextItem)
- {
- if (d->selectedBySimpleMove)
- nextItem->setSelected(true);
- repaintItem2=nextItem;
- visItem=nextItem;
- setCurrentItem(nextItem);
- };
- break;
-
- case Key_End:
- //move to the last item and toggle selection of all items inbetween
- nextItem=item;
- if (d->selectedBySimpleMove)
- item->setSelected(false);
- if (shiftOrCtrl)
- d->selectedBySimpleMove=false;
-
- while(nextItem)
- {
- if (shiftOrCtrl)
- nextItem->setSelected(!nextItem->isSelected());
- if (!nextItem->itemBelow())
- {
- if (d->selectedBySimpleMove)
- nextItem->setSelected(true);
- repaintItem2=nextItem;
- visItem=nextItem;
- setCurrentItem(nextItem);
- }
- nextItem=nextItem->itemBelow();
- }
- emitSelectionChanged=true;
- break;
-
- case Key_Home:
- // move to the first item and toggle selection of all items inbetween
- nextItem = firstChild();
- visItem = nextItem;
- repaintItem2 = visItem;
- if (d->selectedBySimpleMove)
- item->setSelected(false);
- if (shiftOrCtrl)
- {
- d->selectedBySimpleMove=false;
-
- while ( nextItem != item )
- {
- nextItem->setSelected( !nextItem->isSelected() );
- nextItem = nextItem->itemBelow();
- }
- item->setSelected( !item->isSelected() );
- }
- setCurrentItem( firstChild() );
- emitSelectionChanged=true;
- break;
-
- case Key_Next:
- items=visibleHeight()/item->height();
- nextItem=item;
- if (d->selectedBySimpleMove)
- item->setSelected(false);
- if (shiftOrCtrl)
- {
- d->selectedBySimpleMove=false;
- d->selectionDirection=1;
- };
-
- for (int i=0; i<items; i++)
- {
- if (shiftOrCtrl)
- nextItem->setSelected(!nextItem->isSelected());
- //the end
- if ((i==items-1) || (!nextItem->itemBelow()))
-
- {
- if (shiftOrCtrl)
- nextItem->setSelected(!nextItem->isSelected());
- if (d->selectedBySimpleMove)
- nextItem->setSelected(true);
- ensureItemVisible(nextItem);
- setCurrentItem(nextItem);
- update();
- if ((shiftOrCtrl) || (d->selectedBySimpleMove))
- {
- emit selectionChanged();
- }
- return;
- }
- nextItem=nextItem->itemBelow();
- }
- break;
-
- case Key_Prior:
- items=visibleHeight()/item->height();
- nextItem=item;
- if (d->selectedBySimpleMove)
- item->setSelected(false);
- if (shiftOrCtrl)
- {
- d->selectionDirection=-1;
- d->selectedBySimpleMove=false;
- };
-
- for (int i=0; i<items; i++)
- {
- if ((nextItem!=item) &&(shiftOrCtrl))
- nextItem->setSelected(!nextItem->isSelected());
- //the end
- if ((i==items-1) || (!nextItem->itemAbove()))
-
- {
- if (d->selectedBySimpleMove)
- nextItem->setSelected(true);
- ensureItemVisible(nextItem);
- setCurrentItem(nextItem);
- update();
- if ((shiftOrCtrl) || (d->selectedBySimpleMove))
- {
- emit selectionChanged();
- }
- return;
- }
- nextItem=nextItem->itemAbove();
- }
- break;
-
- case Key_Minus:
- if ( item->isOpen() )
- setOpen( item, false );
- break;
- case Key_Plus:
- if ( !item->isOpen() && (item->isExpandable() || item->childCount()) )
- setOpen( item, true );
- break;
- default:
- bool realKey = ((e->key()!=Key_Shift) && (e->key()!=Key_Control)
- && (e->key()!=Key_Meta) && (e->key()!=Key_Alt));
-
- bool selectCurrentItem = (d->selectedBySimpleMove) && (item->isSelected());
- if (realKey && selectCurrentItem)
- item->setSelected(false);
- //this is mainly for the "goto filename beginning with pressed char" feature (aleXXX)
- TQListView::SelectionMode oldSelectionMode = selectionMode();
- setSelectionMode (TQListView::Multi);
- TQListView::keyPressEvent (e);
- setSelectionMode (oldSelectionMode);
- if (realKey && selectCurrentItem)
- {
- currentItem()->setSelected(true);
- emitSelectionChanged=true;
- }
- repaintItem2=currentItem();
- if (realKey)
- visItem=currentItem();
- break;
- }
-
- if (visItem)
- ensureItemVisible(visItem);
-
- TQRect ir;
- if (repaintItem1)
- ir = ir.unite( itemRect(repaintItem1) );
- if (repaintItem2)
- ir = ir.unite( itemRect(repaintItem2) );
-
- if ( !ir.isEmpty() )
- { // rectangle to be repainted
- if ( ir.x() < 0 )
- ir.moveBy( -ir.x(), 0 );
- viewport()->repaint( ir, false );
- }
- /*if (repaintItem1)
- repaintItem1->repaint();
- if (repaintItem2)
- repaintItem2->repaint();*/
- update();
- if (emitSelectionChanged)
- emit selectionChanged();
-}
-
-void TDEListView::setSelectionModeExt (SelectionModeExt mode)
-{
- d->selectionMode = mode;
-
- switch (mode)
- {
- case Single:
- case Multi:
- case Extended:
- case NoSelection:
- setSelectionMode (static_cast<TQListView::SelectionMode>(static_cast<int>(mode)));
- break;
-
- case FileManager:
- setSelectionMode (TQListView::Extended);
- break;
-
- default:
- kdWarning () << "Warning: illegal selection mode " << int(mode) << " set!" << endl;
- break;
- }
-}
-
-TDEListView::SelectionModeExt TDEListView::selectionModeExt () const
-{
- return d->selectionMode;
-}
-
-int TDEListView::itemIndex( const TQListViewItem *item ) const
-{
- if ( !item )
- return -1;
-
- if ( item == firstChild() )
- return 0;
- else {
- TQListViewItemIterator it(firstChild());
- uint j = 0;
- for (; it.current() && it.current() != item; ++it, ++j );
-
- if( !it.current() )
- return -1;
-
- return j;
- }
-}
-
-TQListViewItem* TDEListView::itemAtIndex(int index)
-{
- if (index<0)
- return 0;
-
- int j(0);
- for (TQListViewItemIterator it=firstChild(); it.current(); ++it)
- {
- if (j==index)
- return it.current();
- ++j;
- };
- return 0;
-}
-
-
-void TDEListView::emitContextMenu (TDEListView*, TQListViewItem* i)
-{
- TQPoint p;
-
- if (i)
- p = viewport()->mapToGlobal(itemRect(i).center());
- else
- p = mapToGlobal(rect().center());
-
- emit contextMenu (this, i, p);
-}
-
-void TDEListView::emitContextMenu (TQListViewItem* i, const TQPoint& p, int)
-{
- emit contextMenu (this, i, p);
-}
-
-void TDEListView::setAcceptDrops (bool val)
-{
- TQListView::setAcceptDrops (val);
- viewport()->setAcceptDrops (val);
-}
-
-int TDEListView::dropVisualizerWidth () const
-{
- return d->mDropVisualizerWidth;
-}
-
-
-void TDEListView::viewportPaintEvent(TQPaintEvent *e)
-{
- d->paintAbove = 0;
- d->paintCurrent = 0;
- d->paintBelow = 0;
- d->painting = true;
-
- TQListView::viewportPaintEvent(e);
-
- if (d->mOldDropVisualizer.isValid() && e->rect().intersects(d->mOldDropVisualizer))
- {
- TQPainter painter(viewport());
-
- // This is where we actually draw the drop-visualizer
- painter.fillRect(d->mOldDropVisualizer, Dense4Pattern);
- }
- if (d->mOldDropHighlighter.isValid() && e->rect().intersects(d->mOldDropHighlighter))
- {
- TQPainter painter(viewport());
-
- // This is where we actually draw the drop-highlighter
- style().tqdrawPrimitive(TQStyle::PE_FocusRect, &painter, d->mOldDropHighlighter, colorGroup(),
- TQStyle::Style_FocusAtBorder);
- }
- d->painting = false;
-}
-
-void TDEListView::setFullWidth()
-{
- setFullWidth(true);
-}
-
-void TDEListView::setFullWidth(bool fullWidth)
-{
- d->fullWidth = fullWidth;
- header()->setStretchEnabled(fullWidth, columns()-1);
-}
-
-bool TDEListView::fullWidth() const
-{
- return d->fullWidth;
-}
-
-int TDEListView::addColumn(const TQString& label, int width)
-{
- int result = TQListView::addColumn(label, width);
- if (d->fullWidth) {
- header()->setStretchEnabled(false, columns()-2);
- header()->setStretchEnabled(true, columns()-1);
- }
- return result;
-}
-
-int TDEListView::addColumn(const TQIconSet& iconset, const TQString& label, int width)
-{
- int result = TQListView::addColumn(iconset, label, width);
- if (d->fullWidth) {
- header()->setStretchEnabled(false, columns()-2);
- header()->setStretchEnabled(true, columns()-1);
- }
- return result;
-}
-
-void TDEListView::removeColumn(int index)
-{
- TQListView::removeColumn(index);
- if (d->fullWidth && index == columns()) header()->setStretchEnabled(true, columns()-1);
-}
-
-void TDEListView::viewportResizeEvent(TQResizeEvent* e)
-{
- TQListView::viewportResizeEvent(e);
-}
-
-const TQColor &TDEListView::alternateBackground() const
-{
- return d->alternateBackground;
-}
-
-void TDEListView::setAlternateBackground(const TQColor &c)
-{
- d->alternateBackground = c;
- repaint();
-}
-
-void TDEListView::setShadeSortColumn(bool shadeSortColumn)
-{
- d->shadeSortColumn = shadeSortColumn;
- repaint();
-}
-
-bool TDEListView::shadeSortColumn() const
-{
- return d->shadeSortColumn;
-}
-
-void TDEListView::saveLayout(TDEConfig *config, const TQString &group) const
-{
- TDEConfigGroupSaver saver(config, group);
- TQStringList widths, order;
-
- const int colCount = columns();
- TQHeader* const thisHeader = header();
- for (int i = 0; i < colCount; ++i)
- {
- widths << TQString::number(columnWidth(i));
- order << TQString::number(thisHeader->mapToIndex(i));
- }
- config->writeEntry("ColumnWidths", widths);
- config->writeEntry("ColumnOrder", order);
- config->writeEntry("SortColumn", d->sortColumn);
- config->writeEntry("SortAscending", d->sortAscending);
-}
-
-void TDEListView::restoreLayout(TDEConfig *config, const TQString &group)
-{
- TDEConfigGroupSaver saver(config, group);
- TQStringList cols = config->readListEntry("ColumnWidths");
- int i = 0;
- { // scope the iterators
- TQStringList::ConstIterator it = cols.constBegin();
- const TQStringList::ConstIterator itEnd = cols.constEnd();
- for (; it != itEnd; ++it)
- setColumnWidth(i++, (*it).toInt());
- }
-
- // move sections in the correct sequence: from lowest to highest index position
- // otherwise we move a section from an index, which modifies
- // all index numbers to the right of the moved one
- cols = config->readListEntry("ColumnOrder");
- const int colCount = columns();
- for (i = 0; i < colCount; ++i) // final index positions from lowest to highest
- {
- TQStringList::ConstIterator it = cols.constBegin();
- const TQStringList::ConstIterator itEnd = cols.constEnd();
-
- int section = 0;
- for (; (it != itEnd) && ((*it).toInt() != i); ++it, ++section) ;
-
- if ( it != itEnd ) {
- // found the section to move to position i
- header()->moveSection(section, i);
- }
- }
-
- if (config->hasKey("SortColumn"))
- setSorting(config->readNumEntry("SortColumn"), config->readBoolEntry("SortAscending", true));
-}
-
-void TDEListView::setSorting(int column, bool ascending)
-{
- TQListViewItem *selected = 0;
-
- if (selectionMode() == TQListView::Single) {
- selected = selectedItem();
- if (selected && !selected->isVisible())
- selected = 0;
- }
- else if (selectionMode() != TQListView::NoSelection) {
- TQListViewItem *item = firstChild();
- while (item && !selected) {
- if (item->isSelected() && item->isVisible())
- selected = item;
- item = item->itemBelow();
- }
- }
-
- d->sortColumn = column;
- d->sortAscending = ascending;
- TQListView::setSorting(column, ascending);
-
- if (selected)
- ensureItemVisible(selected);
-
- TQListViewItem* item = firstChild();
- while ( item ) {
- TDEListViewItem *kItem = dynamic_cast<TDEListViewItem*>(item);
- if (kItem) kItem->m_known = false;
- item = item->itemBelow();
- }
-}
-
-int TDEListView::columnSorted(void) const
-{
- return d->sortColumn;
-}
-
-bool TDEListView::ascendingSort(void) const
-{
- return d->sortAscending;
-}
-
-void TDEListView::takeItem(TQListViewItem *item)
-{
- if(item && item == d->editor->currentItem())
- d->editor->terminate();
-
- TQListView::takeItem(item);
-}
-
-void TDEListView::disableAutoSelection()
-{
- if ( d->disableAutoSelection )
- return;
-
- d->disableAutoSelection = true;
- d->autoSelect.stop();
- d->autoSelectDelay = -1;
-}
-
-void TDEListView::resetAutoSelection()
-{
- if ( !d->disableAutoSelection )
- return;
-
- d->disableAutoSelection = false;
- d->autoSelectDelay = TDEGlobalSettings::autoSelectDelay();
-}
-
-void TDEListView::doubleClicked( TQListViewItem *item, const TQPoint &pos, int c )
-{
- emit TQListView::doubleClicked( item, pos, c );
-}
-
-TDEListViewItem::TDEListViewItem(TQListView *parent)
- : TQListViewItem(parent)
-{
- init();
-}
-
-TDEListViewItem::TDEListViewItem(TQListViewItem *parent)
- : TQListViewItem(parent)
-{
- init();
-}
-
-TDEListViewItem::TDEListViewItem(TQListView *parent, TQListViewItem *after)
- : TQListViewItem(parent, after)
-{
- init();
-}
-
-TDEListViewItem::TDEListViewItem(TQListViewItem *parent, TQListViewItem *after)
- : TQListViewItem(parent, after)
-{
- init();
-}
-
-TDEListViewItem::TDEListViewItem(TQListView *parent,
- TQString label1, TQString label2, TQString label3, TQString label4,
- TQString label5, TQString label6, TQString label7, TQString label8)
- : TQListViewItem(parent, label1, label2, label3, label4, label5, label6, label7, label8)
-{
- init();
-}
-
-TDEListViewItem::TDEListViewItem(TQListViewItem *parent,
- TQString label1, TQString label2, TQString label3, TQString label4,
- TQString label5, TQString label6, TQString label7, TQString label8)
- : TQListViewItem(parent, label1, label2, label3, label4, label5, label6, label7, label8)
-{
- init();
-}
-
-TDEListViewItem::TDEListViewItem(TQListView *parent, TQListViewItem *after,
- TQString label1, TQString label2, TQString label3, TQString label4,
- TQString label5, TQString label6, TQString label7, TQString label8)
- : TQListViewItem(parent, after, label1, label2, label3, label4, label5, label6, label7, label8)
-{
- init();
-}
-
-TDEListViewItem::TDEListViewItem(TQListViewItem *parent, TQListViewItem *after,
- TQString label1, TQString label2, TQString label3, TQString label4,
- TQString label5, TQString label6, TQString label7, TQString label8)
- : TQListViewItem(parent, after, label1, label2, label3, label4, label5, label6, label7, label8)
-{
- init();
-}
-
-TDEListViewItem::~TDEListViewItem()
-{
- if(listView())
- emit static_cast<TDEListView *>(listView())->itemRemoved(this);
-}
-
-void TDEListViewItem::init()
-{
- m_odd = m_known = false;
- TDEListView *lv = static_cast<TDEListView *>(listView());
- setDragEnabled( dragEnabled() || lv->dragEnabled() );
- emit lv->itemAdded(this);
-}
-
-void TDEListViewItem::insertItem(TQListViewItem *item)
-{
- TQListViewItem::insertItem(item);
- if(listView())
- emit static_cast<TDEListView *>(listView())->itemAdded(item);
-}
-
-void TDEListViewItem::takeItem(TQListViewItem *item)
-{
- TQListViewItem::takeItem(item);
- if(listView())
- emit static_cast<TDEListView *>(listView())->itemRemoved(item);
-}
-
-const TQColor &TDEListViewItem::backgroundColor()
-{
- if (isAlternate())
- return static_cast< TDEListView* >(listView())->alternateBackground();
- return listView()->viewport()->colorGroup().base();
-}
-
-TQColor TDEListViewItem::backgroundColor(int column)
-{
- TDEListView* view = static_cast< TDEListView* >(listView());
- TQColor color = isAlternate() ?
- view->alternateBackground() :
- view->viewport()->colorGroup().base();
-
- // calculate a different color if the current column is sorted (only if more than 1 column)
- if ( (view->columns() > 1) && view->shadeSortColumn() && (column == view->columnSorted()) )
- {
- if ( color == Qt::black )
- color = TQColor(55, 55, 55); // dark gray
- else
- {
- int h,s,v;
- color.hsv(&h, &s, &v);
- if ( v > 175 )
- color = color.dark(104);
- else
- color = color.light(120);
- }
- }
-
- return color;
-}
-
-bool TDEListViewItem::isAlternate()
-{
- TDEListView* const lv = static_cast<TDEListView *>(listView());
- if (lv && lv->alternateBackground().isValid())
- {
- TDEListViewItem *above;
-
- TDEListView::TDEListViewPrivate* const lvD = lv->d;
-
- // Ok, there's some weirdness here that requires explanation as this is a
- // speed hack. itemAbove() is a O(n) operation (though this isn't
- // immediately clear) so we want to call it as infrequently as possible --
- // especially in the case of painting a cell.
- //
- // So, in the case that we *are* painting a cell: (1) we're assuming that
- // said painting is happening top to bottem -- this assumption is present
- // elsewhere in the implementation of this class, (2) itemBelow() is fast --
- // roughly constant time.
- //
- // Given these assumptions we can do a mixture of caching and telling the
- // next item that the when that item is the current item that the now
- // current item will be the item above it.
- //
- // Ideally this will make checking to see if the item above the current item
- // is the alternate color a constant time operation rather than 0(n).
-
- if (lvD->painting) {
- if (lvD->paintCurrent != this)
- {
- lvD->paintAbove = lvD->paintBelow == this ? lvD->paintCurrent : itemAbove();
- lvD->paintCurrent = this;
- lvD->paintBelow = itemBelow();
- }
-
- above = dynamic_cast<TDEListViewItem *>(lvD->paintAbove);
- }
- else
- {
- above = dynamic_cast<TDEListViewItem *>(itemAbove());
- }
-
- m_known = above ? above->m_known : true;
- if (m_known)
- {
- m_odd = above ? !above->m_odd : false;
- }
- else
- {
- TDEListViewItem *item;
- bool previous = true;
- if (parent())
- {
- item = dynamic_cast<TDEListViewItem *>(parent());
- if (item)
- previous = item->m_odd;
- item = dynamic_cast<TDEListViewItem *>(parent()->firstChild());
- }
- else
- {
- item = dynamic_cast<TDEListViewItem *>(lv->firstChild());
- }
-
- while(item)
- {
- previous = !previous;
- item->m_odd = previous;
- item->m_known = true;
- item = dynamic_cast<TDEListViewItem *>(item->nextSibling());
- }
- }
- return m_odd;
- }
- return false;
-}
-
-void TDEListViewItem::paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int alignment)
-{
- TQColorGroup _cg = cg;
- TQListView* lv = listView();
- const TQPixmap *pm = lv->viewport()->backgroundPixmap();
-
- if (pm && !pm->isNull())
- {
- _cg.setBrush(TQColorGroup::Base, TQBrush(backgroundColor(column), *pm));
- TQPoint o = p->brushOrigin();
- p->setBrushOrigin( o.x()-lv->contentsX(), o.y()-lv->contentsY() );
- }
- else
- {
- _cg.setColor((lv->viewport()->backgroundMode() == TQt::FixedColor) ?
- TQColorGroup::Background : TQColorGroup::Base,
- backgroundColor(column));
- }
- TQListViewItem::paintCell(p, _cg, column, width, alignment);
-}
-
-/*!
- If \a select is TRUE, all the items get selected; otherwise all
- the items get unselected. This only works in the selection modes \c
- Multi and \c Extended. In \c Single and \c NoSelection mode the
- selection of the current item is just set to \a select.
-*/
-
-void TDEListView::selectAll( bool select )
-{
- if ( selectionMode() == Multi || selectionMode() == Extended ) {
- bool b = signalsBlocked();
- blockSignals( TRUE );
- bool anything = FALSE;
- TQListViewItemIterator it( this );
- while ( it.current() ) {
- TQListViewItem *i = it.current();
- if ( select == TRUE ) {
- if ( (bool)i->isVisible() == TRUE ) {
- i->setSelected( TRUE );
- anything = TRUE;
- }
- if ( (bool)i->isVisible() == FALSE ) {
- i->setSelected( FALSE );
- anything = TRUE;
- }
- }
- else {
- if ( (bool)i->isSelected() != select ) {
- i->setSelected( select );
- anything = TRUE;
- }
- }
- ++it;
- }
- blockSignals( b );
- if ( anything ) {
- emit selectionChanged();
-// d->useDoubleBuffer = TRUE;
- triggerUpdate();
- }
- } else if ( currentItem() ) {
- TQListViewItem * i = currentItem();
- setSelected( i, select );
- }
-}
-
-void TDEListView::virtual_hook( int, void* )
-{ /*BASE::virtual_hook( id, data );*/ }
-
-#include "klistview.moc"
-#include "klistviewlineedit.moc"
-
-// vim: noet