fix

1 files changed, 1 insertions, 1 deletions

diff --git a/microkde/kdeui/klistview.cpp b/microkde/kdeui/klistview.cpp
index f7d2187..60f3084 100644
--- a/microkde/kdeui/klistview.cpp
+++ b/microkde/kdeui/klistview.cpp
@@ -1,1251 +1,1251 @@
 /* This file is part of the KDE libraries
    Copyright (C) 2000 Reginald Stadlbauer <reggie@kde.org>
    Copyright (C) 2000 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., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.
 */
 
 #include <qdragobject.h>
 #include <qtimer.h>
 #include <qheader.h>
 #include <qcursor.h>
 #include <qtooltip.h>
 #include <qstyle.h>
 #include <qpainter.h>
 
 #include <kglobalsettings.h>
 #include <kconfig.h>
 #include <kconfigbase.h>
 //US #include <kcursor.h>
 #include <kapplication.h>
 //US #include <kipc.h>
 #include <kdebug.h>
 #ifdef _WIN32_
 #define Q_WS_QWS
 #endif
 #ifndef _WIN32_
 #define private public
 #include <qlistview.h>
 #undef private
 #endif
 #include "klistview.h"
 //US #include "klistviewlineedit.h"
 #ifndef DESKTOP_VERSION
 #include <qpe/qpeapplication.h>
 #endif
 
 // /*US
 class KListView::Tooltip : public QToolTip
 {
 public:
   Tooltip (KListView* parent, QToolTipGroup* group = 0L);
   virtual ~Tooltip () {}
 
 protected:
     // */
   /**
    * Reimplemented from QToolTip for internal reasons.
    */
     // /*US   
   virtual void maybeTip (const QPoint&);
 
 private:
   KListView* mParent;
 };
 
 KListView::Tooltip::Tooltip (KListView* parent, QToolTipGroup* group)
   : QToolTip (parent, group),
         mParent (parent)
 {
 }
 
 void KListView::Tooltip::maybeTip (const QPoint&)
 {
   // FIXME
 }
 // */
 
 class KListView::KListViewPrivate
 {
 public:
   KListViewPrivate (KListView* listview)
     : pCurrentItem (0L),
       autoSelectDelay(1),
 //US      dragDelay (KGlobalSettings::dndEventDelay()),
       
       dragDelay (10),
 //US      editor (new KListViewLineEdit (listview)),
       cursorInExecuteArea(false), 
       bUseSingle(false),
       bChangeCursorOverItem(false),
       itemsMovable (true),
       selectedBySimpleMove(false),
       selectedUsingMouse(false),
       itemsRenameable (false),
       validDrag (false),
       dragEnabled (false),
       autoOpen (true),
       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 ( Qt::Key_Menu ),//KGlobalSettings::contextMenuKey()),
       showContextMenusOnPress (true),//showContextMenusOnPress (KGlobalSettings::showContextMenusOnPress()),
       mDropVisualizerWidth (4)
   {
       renameable += 0;
 //US      connect(editor, SIGNAL(done(QListViewItem*,int)), listview, SLOT(doneEditing(QListViewItem*,int)));
   }
 
   ~KListViewPrivate ()
   {
 //US    delete editor;
   }
 
   QListViewItem* pCurrentItem;
 
   QTimer autoSelect;
   int autoSelectDelay;
 
   QTimer dragExpand;
   QListViewItem* dragOverItem;
   QPoint dragOverPoint;
   
   QPoint startDragPos;
   int dragDelay;
 
 //US  KListViewLineEdit *editor;
   QValueList<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 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;
 
   QRect mOldDropVisualizer;
   int mDropVisualizerWidth;
   QRect mOldDropHighlighter;
   QListViewItem *afterItemDrop;
   QListViewItem *parentItemDrop;
 
   QColor alternateBackground;
 };
 
 /*US
 KListViewLineEdit::KListViewLineEdit(KListView *parent)
         : KLineEdit(parent->viewport()), item(0), col(0), p(parent)
 {
         setFrame( false );
         hide();
         connect( parent, SIGNAL( selectionChanged() ), SLOT( slotSelectionChanged() ));
 }
 
 KListViewLineEdit::~KListViewLineEdit()
 {
 }
 
 void KListViewLineEdit::load(QListViewItem *i, int c)
 {
         item=i;
         col=c;
 
         QRect rect(p->itemRect(i));
         setText(item->text(c));
 
         int fieldX = rect.x() - 1;
         int fieldW = p->columnWidth(col) + 2;
 
         int pos = p->header()->mapToIndex(col);
         for ( int index = 0; index < pos; index++ )
             fieldX += p->columnWidth( p->header()->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 (KListView *pl, QListViewItem *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 QListViewItem *prevItem (QListViewItem *pi)
 {
         QListViewItem *pa = pi->itemAbove();
 
                 /*Does what the QListViewItem::previousSibling()
                  *of my dreams would do.
          */
         if (pa && pa->parent() == pi->parent())
                 return pa;
 
         return NULL;
 }
 
 static QListViewItem *lastQChild (QListViewItem *pi)
 {
         if (pi)
         {
                         /*Since there's no QListViewItem::lastChild().
                          *This finds the last sibling for the given
                          *item.
                  */
                 for (QListViewItem *pt = pi->nextSibling(); pt; pt = pt->nextSibling())
                         pi = pt;
         }
 
         return pi;
 }
 /*US
 void KListViewLineEdit::selectNextCell (QListViewItem *pitem, int column, bool forward)
 {
         const int ncols = p->columns();
         const int dir = forward ? +1 : -1;
         const int restart = forward ? 0 : (ncols - 1);
         QListViewItem *top = (pitem && pitem->parent())
                 ? pitem->parent()->firstChild()
                 : p->firstChild();
         QListViewItem *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.
                  */
 /*US     
                 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.
                                  */
 /*US         
                                 if (!item)
                                         continue;
 
                                 break;
                         }
                 }
         }
         while (pi && !item);
 }
 */
 
 /*US
 #ifdef KeyPress
 #undef KeyPress
 #endif
 
 bool KListViewLineEdit::event (QEvent *pe)
 {
         if (pe->type() == QEvent::KeyPress)
         {
                 QKeyEvent *k = (QKeyEvent *) 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 KListViewLineEdit::keyPressEvent(QKeyEvent *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 KListViewLineEdit::terminate()
 {
     terminate(true);
 }
 
 void KListViewLineEdit::terminate(bool commit)
 {
     if ( item )
     {
         //kdDebug() << "KListViewLineEdit::terminate " << commit << endl;
         if (commit)
             item->setText(col, text());
         int c=col;
         QListViewItem *i=item;
         col=0;
         item=0;
         hide(); // will call focusOutEvent, that's why we set item=0 before
         emit done(i,c);
     }
 }
 
 void KListViewLineEdit::focusOutEvent(QFocusEvent *ev)
 {
     QFocusEvent * focusEv = static_cast<QFocusEvent*>(ev);
     // Don't let a RMB close the editor
     if (focusEv->reason() != QFocusEvent::Popup && focusEv->reason() != QFocusEvent::ActiveWindow)
         terminate(true);
 }
 
 void KListViewLineEdit::paintEvent( QPaintEvent *e )
 {
     KLineEdit::paintEvent( e );
 
     if ( !frame() ) {
         QPainter 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 KListViewLineEdit::slotSelectionChanged()
 {
     item = 0;
     col = 0;
     hide();
 }
 */
 
 KListView::KListView( QWidget *parent, const char *name ,bool emulateRightMouse  )
   : QListView( parent, name ),
         d (new KListViewPrivate (this))
 {
 #ifndef DESKTOP_VERSION
     if ( emulateRightMouse )
         QPEApplication::setStylusOperation( viewport(), QPEApplication::RightOnHold );
 #endif
 //US  setDragAutoScroll(true);
 
   connect( this, SIGNAL( onViewport() ),
                    this, SLOT( slotOnViewport() ) );
   connect( this, SIGNAL( onItem( QListViewItem * ) ),
                    this, SLOT( slotOnItem( QListViewItem * ) ) );
 
   connect (this, SIGNAL(contentsMoving(int,int)),
                    this, SLOT(cleanDropVisualizer()));
   connect (this, SIGNAL(contentsMoving(int,int)),
                    this, SLOT(cleanItemHighlighter()));
 
 /*US
   slotSettingsChanged(KApplication::SETTINGS_MOUSE);
   
   if (kapp)
   {
     connect( kapp, SIGNAL( settingsChanged(int) ), SLOT( slotSettingsChanged(int) ) );
     kapp->addKipcEventMask( KIPC::SettingsChanged );
   }
 */
   slotSettingsChanged(1); //US do this to initialize the connections 
 
 
   connect(&d->autoSelect, SIGNAL( timeout() ),
                   this, SLOT( slotAutoSelect() ) );
   connect(&d->dragExpand, SIGNAL( timeout() ),
                   this, SLOT( slotDragExpand() ) );
 
   // context menu handling
   if (d->showContextMenusOnPress)
         {
           connect (this, SIGNAL (rightButtonPressed (QListViewItem*, const QPoint&, int)),
                            this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int)));
         }
   else
         {
           connect (this, SIGNAL (rightButtonClicked (QListViewItem*, const QPoint&, int)),
                            this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int)));
         }
 
   connect (this, SIGNAL (menuShortCutPressed (KListView*, QListViewItem*)),
                    this, SLOT (emitContextMenu (KListView*, QListViewItem*)));
   
  
   //qDebug("KListView::KListView make alternate color configurable");  
   d->alternateBackground = KGlobalSettings::alternateBackgroundColor();
 }
 
 
 
 KListView::~KListView()
 {
   delete d;
 }
 
 bool KListView::isExecuteArea( const QPoint& point )
 {
   if ( itemAt( point ) )
     return isExecuteArea( point.x() );
 
   return false;
 }
 QSize KListView::sizeHint() const
 {
     //qDebug("KListView::QSize sizeHint() ");
 #ifdef DESKTOP_VERSION
-    QListView::sizeHint();
+    return QListView::sizeHint();
 #else
     return QSize ( 40, 40 );
 #endif
 
 }
 bool KListView::isExecuteArea( int x )
 {
   if( allColumnsShowFocus() )
     return true;
   else {
     int offset = 0;
     int width = columnWidth( 0 );
     int pos = header()->mapToIndex( 0 );
 
     for ( int index = 0; index < pos; index++ )
       offset += columnWidth( header()->mapToSection( index ) );
 
     x += contentsX(); // in case of a horizontal scrollbar
     return ( x > offset && x < ( offset + width ) );
   }
 }
 
 void KListView::slotOnItem( QListViewItem *item )
 {
   QPoint vp = viewport()->mapFromGlobal( QCursor::pos() );
   if ( item && isExecuteArea( vp.x() ) && (d->autoSelectDelay > -1) && d->bUseSingle ) {
     d->autoSelect.start( d->autoSelectDelay, true );
     d->pCurrentItem = item;
   }
 }
 
 void KListView::slotOnViewport()
 {
   if ( d->bChangeCursorOverItem )
     viewport()->unsetCursor();
 
   d->autoSelect.stop();
   d->pCurrentItem = 0L;
 }
 
 void KListView::slotSettingsChanged(int category)
 {
     //qDebug("KListView::slotSettingsChanged has to be verified");
 
 
   switch (category)
   {
     //US I create my private category (=1) to set the settings
   case 1:
     d->dragDelay = 2;
     //US set explicitly d->bUseSingle = KGlobalSettings::singleClick();
     //    qDebug("KListView::slotSettingsChanged: single%i", d->bUseSingle);
 
     disconnect(this, SIGNAL (mouseButtonClicked (int, QListViewItem*, const QPoint &, int)),
                this, SLOT (slotMouseButtonClicked (int, QListViewItem*, const QPoint &, int)));
 
     if( d->bUseSingle )
       connect (this, SIGNAL (mouseButtonClicked (int, QListViewItem*, const QPoint &, int)),
                this, SLOT (slotMouseButtonClicked( int, QListViewItem*, const QPoint &, int)));
 
     //US d->bChangeCursorOverItem = KGlobalSettings::changeCursorOverIcon();
     //US d->autoSelectDelay = KGlobalSettings::autoSelectDelay();
 
     if( !d->bUseSingle || !d->bChangeCursorOverItem )
        viewport()->unsetCursor();
 
     break;
 
     /*US
   case KApplication::SETTINGS_MOUSE:
     d->dragDelay =  KGlobalSettings::dndEventDelay();
     d->bUseSingle = KGlobalSettings::singleClick();
 
     disconnect(this, SIGNAL (mouseButtonClicked (int, QListViewItem*, const QPoint &, int)),
                this, SLOT (slotMouseButtonClicked (int, QListViewItem*, const QPoint &, int)));
 
     if( d->bUseSingle )
       connect (this, SIGNAL (mouseButtonClicked (int, QListViewItem*, const QPoint &, int)),
                this, SLOT (slotMouseButtonClicked( int, QListViewItem*, const QPoint &, int)));
 
     d->bChangeCursorOverItem = KGlobalSettings::changeCursorOverIcon();
     d->autoSelectDelay = KGlobalSettings::autoSelectDelay();
 
     if( !d->bUseSingle || !d->bChangeCursorOverItem )
        viewport()->unsetCursor();
 
     break;
   case KApplication::SETTINGS_POPUPMENU:
     d->contextMenuKey = KGlobalSettings::contextMenuKey ();
     d->showContextMenusOnPress = KGlobalSettings::showContextMenusOnPress ();
 
     if (d->showContextMenusOnPress)
     {
       disconnect (0L, 0L, this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int)));
 
       connect(this, SIGNAL (rightButtonPressed (QListViewItem*, const QPoint&, int)),
               this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int)));
     }
     else
     {
       disconnect (0L, 0L, this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int)));
 
       connect(this, SIGNAL (rightButtonClicked (QListViewItem*, const QPoint&, int)),
               this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int)));
     }
     break;
     */
 
   default:
     break;
   }
     
 }
 
 void KListView::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();
 
   QListViewItem* previousItem = currentItem();
   setCurrentItem( d->pCurrentItem );
 
 #if 0
 #ifndef Q_WS_QWS
   // FIXME(E): Implement for Qt Embedded
   if( d->pCurrentItem ) {
     //Shift pressed?
     if( (keybstate & ShiftMask) ) {
       bool block = signalsBlocked();
       blockSignals( true );
 
       //No Ctrl? Then clear before!
       if( !(keybstate & ControlMask) )
                 clearSelection();
 
       bool select = !d->pCurrentItem->isSelected();
       bool update = viewport()->isUpdatesEnabled();
       viewport()->setUpdatesEnabled( false );
 
       bool down = previousItem->itemPos() < d->pCurrentItem->itemPos();
       QListViewItemIterator 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() == QListView::Single )
                 emit selectionChanged( d->pCurrentItem );
     }
     else if( (keybstate & ControlMask) )
       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() << "KListView::slotAutoSelect: Thats not supposed to happen!!!!" << endl;
 #endif
 #endif
 }
 
 void KListView::slotHeaderChanged()
 {
   if (d->fullWidth && columns())
   {
     int w = 0;
     for (int i = 0; i < columns() - 1; ++i) w += columnWidth(i);
     setColumnWidth( columns() - 1, viewport()->width() - w - 1 );
   }
 }
 
 void KListView::emitExecute( int buttonstate, QListViewItem *item, const QPoint &pos, int c)
 {
   //  qDebug("KListView::emitExecute buttonstate=%i", buttonstate);
     if( isExecuteArea( viewport()->mapFromGlobal(pos) ) ) {
 
         // Double click mode ?
         if ( !d->bUseSingle )
         {
             emit executed( item );
             emit executed( item, pos, c );
         }
         else
         {
           //US special implementation for embedded systems
             d->autoSelect.stop();
 
             //Dont emit executed if in SC mode and Shift or Ctrl are pressed
             if( !( (buttonstate==ShiftButton) || (buttonstate==ControlButton) )) {
               //            if( !( ((keybstate & ShiftMask) || (keybstate & ControlMask)) ) ) {
 
                 emit executed( item );
                 emit executed( item, pos, c );
             }
         }
     }
 }
 
 void KListView::focusInEvent( QFocusEvent *fe )
 {
  //   kdDebug()<<"KListView::focusInEvent()"<<endl;
   QListView::focusInEvent( fe );
   if ((d->selectedBySimpleMove)
       && (d->selectionMode == FileManager)
       && (fe->reason()!=QFocusEvent::Popup)
       && (fe->reason()!=QFocusEvent::ActiveWindow)
       && (currentItem()!=0))
   {
       currentItem()->setSelected(true);
       currentItem()->repaint();
       emit selectionChanged();
   };
 }
 
 void KListView::focusOutEvent( QFocusEvent *fe )
 {
   cleanDropVisualizer();
   cleanItemHighlighter();
 
   d->autoSelect.stop();
 
   if ((d->selectedBySimpleMove)
       && (d->selectionMode == FileManager)
       && (fe->reason()!=QFocusEvent::Popup)
       && (fe->reason()!=QFocusEvent::ActiveWindow)
       && (currentItem()!=0)
 /*US      && (!d->editor->isVisible()) */
     )
   {
       currentItem()->setSelected(false);
       currentItem()->repaint();
       emit selectionChanged();
   };
 
   QListView::focusOutEvent( fe );
 }
 
 void KListView::leaveEvent( QEvent *e )
 {
   d->autoSelect.stop();
 
   QListView::leaveEvent( e );
 }
 
 bool KListView::event( QEvent *e )
 {
   if (e->type() == QEvent::ApplicationPaletteChange) {
     //qDebug("KListView::event make alternate color configurable");  
 //US  d->alternateBackground=KGlobalSettings::alternateBackgroundColor();
   d->alternateBackground = QColor(240, 240, 240);
   }
 
   return QListView::event(e);
 }
 
 void KListView::contentsMousePressEvent( QMouseEvent *e )
 {
   //qDebug("KListView::contentsMousePressEvent");
   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()!=0)
      {
         currentItem()->setSelected(false);
         currentItem()->repaint();
 //        emit selectionChanged();
      };
   };
 
   QPoint p( contentsToViewport( e->pos() ) );
   QListViewItem *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() == LeftButton && !rootDecoClicked)
   {
     //Start a drag
     d->startDragPos = e->pos();
 
     if (at)
     {
       d->validDrag = true;
       d->pressedOnSelected = at->isSelected();
     }
   }
 
   QListView::contentsMousePressEvent( e );
 }
 
 void KListView::contentsMouseMoveEvent( QMouseEvent *e )
 {
     if (!dragEnabled() || d->startDragPos.isNull() || !d->validDrag) {
       QListView::contentsMouseMoveEvent (e);
       return;
     }
 
   QPoint vp = contentsToViewport(e->pos());
   QListViewItem *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);
           //qDebug("KListView::contentsMouseMoveEvent drag&drop not supported yet");  
 /*US
           if( d->cursorInExecuteArea ) //cursor moved in execute area
             viewport()->setCursor( KCursor::handCursor() );
           else //cursor moved out of execute area
             viewport()->unsetCursor();
 */            
         }
     }
 
   bool dragOn = dragEnabled();
   QPoint 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() > QApplication::startDragDistance())
     {
       QListView::contentsMouseReleaseEvent( 0 );
       startDrag();
       d->startDragPos = QPoint();
       d->validDrag = false;
     }
 }
 
 void KListView::contentsMouseReleaseEvent( QMouseEvent *e )
 {
   if (e->button() == LeftButton)
   {
     // If the row was already selected, maybe we want to start an in-place editing
     if ( d->pressedOnSelected && itemsRenameable() )
     {
       QPoint p( contentsToViewport( e->pos() ) );
       QListViewItem *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 = QPoint();
   }
   QListView::contentsMouseReleaseEvent( e );
 }
 
 void KListView::contentsMouseDoubleClickEvent ( QMouseEvent *e )
 {
   //qDebug("KListView::contentsMouseDoubleClickEvent");
   // We don't want to call the parent method because it does setOpen,
   // whereas we don't do it in single click mode... (David)
   //QListView::contentsMouseDoubleClickEvent( e );
 
   QPoint vp = contentsToViewport(e->pos());
   QListViewItem *item = itemAt( vp );
   emit QListView::doubleClicked( item ); // we do it now
 
   int col = item ? header()->mapToLogical( header()->cellAt( vp.x() ) ) : -1;
 
   if( item ) {
     //qDebug("KListView::contentsMouseDoubleClickEvent: emit doubleClicked");
 
     emit doubleClicked( item, e->globalPos(), col );
 
     if( (e->button() == LeftButton) && !d->bUseSingle ) {
       //qDebug("KListView::contentsMouseDoubleClickEvent: emitExecute");
 
       emitExecute( e->button(), item, e->globalPos(), col);
     }
   }
 }
 
 void KListView::slotMouseButtonClicked( int btn, QListViewItem *item, const QPoint &pos, int c )
 {
   //qDebug("KListView::slotMouseButtonClicked");
 
   if( (btn == LeftButton) && item ) {
     //qDebug("KListView::slotMouseButtonClicked: emitExecute");
 
     emitExecute(btn, item, pos, c);
   }
 }
 
 void KListView::contentsDropEvent(QDropEvent* e)
 {
 qDebug("KListView::contentsDropEvent drag&drop not supported yet");  
 /*US
   cleanDropVisualizer();
   cleanItemHighlighter();
   d->dragExpand.stop();
 
   if (acceptDrag (e))
   {
     e->acceptAction();
     QListViewItem *afterme;
     QListViewItem *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 KListView::movableDropEvent (QListViewItem* parent, QListViewItem* afterme)
 {
   QPtrList<QListViewItem> items, afterFirsts, afterNows;
   QListViewItem *current=currentItem();
   bool hasMoved=false;
   for (QListViewItem *i = firstChild(), *iNext=0; i != 0; 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);
 
     QListViewItem *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 (QListViewItem *i=items.first(); i != 0; i=items.next() )
     i->setSelected(true);
   if (current)
     setCurrentItem(current);
 
   emit moved(items,afterFirsts,afterNows);
 
   if (firstChild())
     emit moved();
 }
 
 void KListView::contentsDragMoveEvent(QDragMoveEvent *event)
 {
   qDebug("KListView::contentsDropEvent drag&drop not supported yet");  
 /*US  
   if (acceptDrag(event))
   {
     event->acceptAction();
     //Clean up the view
 
     findDrop(event->pos(), d->parentItemDrop, d->afterItemDrop);
     QPoint vp = contentsToViewport( event->pos() ); 
     QListViewItem *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( QApplication::startDragTime(), true );
     }
     if (dropVisualizer())
     {
       QRect tmpRect = drawDropVisualizer(0, d->parentItemDrop, d->afterItemDrop);
       if (tmpRect != d->mOldDropVisualizer)
       {
         cleanDropVisualizer();
         d->mOldDropVisualizer=tmpRect;
         viewport()->repaint(tmpRect);
       }
     }
     if (dropHighlighter())
     {
       QRect tmpRect = drawItemHighlighter(0, d->afterItemDrop);
       if (tmpRect != d->mOldDropHighlighter)
       {
         cleanItemHighlighter();
         d->mOldDropHighlighter=tmpRect;
         viewport()->repaint(tmpRect);
       }
     }
   }
   else
       event->ignore();
 */      
 }
 
 void KListView::slotDragExpand()
 {
   if ( itemAt( d->dragOverPoint ) == d->dragOverItem )
     d->dragOverItem->setOpen( true );
 }
 
 void KListView::contentsDragLeaveEvent (QDragLeaveEvent*)
 {
   d->dragExpand.stop();
   cleanDropVisualizer();
   cleanItemHighlighter();
 }
 
 void KListView::cleanDropVisualizer()
 {
   if (d->mOldDropVisualizer.isValid())
   {
     QRect rect=d->mOldDropVisualizer;
     d->mOldDropVisualizer = QRect();
     viewport()->repaint(rect, true);
   }
 }
 
 int KListView::depthToPixels( int depth )
 {
     return treeStepSize() * ( depth + (rootIsDecorated() ? 1 : 0) ) + itemMargin();
 }
 
 void KListView::findDrop(const QPoint &pos, QListViewItem *&parent, QListViewItem *&after)
 {
   QPoint p (contentsToViewport(pos));
 
   // Get the position to put it in
   QListViewItem *atpos = itemAt(p);
 
   QListViewItem *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)
   {
       // 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
       QListViewItem * betterAbove = above->parent();
       QListViewItem * last = above;
       while ( betterAbove )
       {
           // We are allowed to become a sibling of "betterAbove" only if we are
           // after its last child
           if ( last->nextSibling() == 0 )
           {
               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 ;
 }
 
 QListViewItem* KListView::lastChild () const
 {
   QListViewItem* lastchild = firstChild();
 
   if (lastchild)
         for (; lastchild->nextSibling(); lastchild = lastchild->nextSibling());
 
   return lastchild;
 }
 
 QListViewItem *KListView::lastItem() const
 {
   QListViewItem* last = lastChild();
 
   for (QListViewItemIterator it (last); it.current(); ++it)
     last = it.current();
 
   return last;
 }
 
 KLineEdit *KListView::renameLineEdit() const
 {
 //US  return d->editor;
 qDebug("KListView::renameLineEdit returns 0. Might crash");  
 return 0;
 }
 
 void KListView::startDrag()
 {
 qDebug("KListView::startDrag drag&drop not supported yet.");  
 /*US
   QDragObject *drag = dragObject();
 
   if (!drag)
         return;
 
   if (drag->drag() && drag->target() != viewport())
     emit moved();
 */    
 }
 
 QDragObject *KListView::dragObject()
 {
   if (!currentItem())
         return 0;
 
   return new QStoredDrag("application/x-qlistviewitem", viewport());
 }
 
 void KListView::setItemsMovable(bool b)
 {
   d->itemsMovable=b;
 }
 
 bool KListView::itemsMovable() const
 {
   return d->itemsMovable;
 }
 
 void KListView::setItemsRenameable(bool b)
 {
   d->itemsRenameable=b;
 }
 
 bool KListView::itemsRenameable() const
 {
   return d->itemsRenameable;
 }
 
 
 void KListView::setDragEnabled(bool b)
 {
   d->dragEnabled=b;
 }
 
 bool KListView::dragEnabled() const
 {
   return d->dragEnabled;
 }
 
 void KListView::setAutoOpen(bool b)
 {
   d->autoOpen=b;
 }
 
 bool KListView::autoOpen() const
 {
   return d->autoOpen;
 }
 
 bool KListView::dropVisualizer() const
 {
   return d->dropVisualizer;
 }
 
 void KListView::setDropVisualizer(bool b)
 {
   d->dropVisualizer=b;
 }
 
 QPtrList<QListViewItem> KListView::selectedItems() const
 {
   QPtrList<QListViewItem> list;