Renaming of files in preparation for code style tools.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 1939 insertions, 0 deletions

diff --git a/libkonq/konq_iconviewwidget.cpp b/libkonq/konq_iconviewwidget.cpp
new file mode 100644
index 000000000..3fe916cad
--- /dev/null
+++ b/libkonq/konq_iconviewwidget.cpp
@@ -0,0 +1,1939 @@
+/* This file is part of the KDE projects
+   Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
+   Copyright (C) 2000 - 2005 David Faure <faure@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+#include "konq_iconviewwidget.h"
+#include "konq_operations.h"
+#include "konq_undo.h"
+#include "konq_sound.h"
+#include "konq_filetip.h"
+
+#include <tqclipboard.h>
+#include <tqlayout.h>
+#include <tqtimer.h>
+#include <tqpainter.h>
+#include <tqtooltip.h>
+#include <tqlabel.h>
+#include <tqmovie.h>
+#include <tqregexp.h>
+#include <tqcursor.h>
+
+#include <tdeapplication.h>
+#include <kdebug.h>
+#include <tdeio/previewjob.h>
+#include <tdefileivi.h>
+#include <konq_settings.h>
+#include <konq_drag.h>
+#include <tdeglobalsettings.h>
+#include <kpropertiesdialog.h>
+#include <kipc.h>
+#include <kicontheme.h>
+#include <kiconeffect.h>
+#include <kurldrag.h>
+#include <kstandarddirs.h>
+#include <kprotocolinfo.h>
+#include <ktrader.h>
+
+#include <assert.h>
+#include <unistd.h>
+#include <tdelocale.h>
+
+
+struct KonqIconViewWidgetPrivate
+{
+    KonqIconViewWidgetPrivate() {
+        pActiveItem = 0;
+        bSoundPreviews = false;
+        pSoundItem = 0;
+        bSoundItemClicked = false;
+        pSoundPlayer = 0;
+        pSoundTimer = 0;
+        pPreviewJob = 0;
+        bAllowSetWallpaper = false;
+
+        doAnimations = true;
+        m_movie = 0L;
+        m_movieBlocked = 0;
+        pFileTip = 0;
+        pActivateDoubleClick = 0L;
+        bCaseInsensitive = true;
+        pPreviewMimeTypes = 0L;
+	bProgramsURLdrag = false;
+    }
+    ~KonqIconViewWidgetPrivate() {
+        delete pSoundPlayer;
+        delete pSoundTimer;
+        delete m_movie;
+        delete pFileTip;
+        delete pActivateDoubleClick;
+        delete pPreviewMimeTypes;
+        //delete pPreviewJob; done by stopImagePreview
+    }
+    KFileIVI *pActiveItem;
+    // Sound preview
+    KFileIVI *pSoundItem;
+    KonqSoundPlayer *pSoundPlayer;
+    TQTimer *pSoundTimer;
+    bool bSoundPreviews;
+    bool bSoundItemClicked;
+    bool bAllowSetWallpaper;
+    bool bCaseInsensitive;
+    bool bBoostPreview;
+
+    // Animated icons support
+    bool doAnimations;
+    TQMovie* m_movie;
+    int m_movieBlocked;
+    TQString movieFileName;
+
+    TDEIO::PreviewJob *pPreviewJob;
+    KonqFileTip* pFileTip;
+    TQStringList previewSettings;
+    bool renameItem;
+    bool firstClick;
+    bool releaseMouseEvent;
+    TQPoint mousePos;
+    int mouseState;
+    TQTimer *pActivateDoubleClick;
+    TQStringList* pPreviewMimeTypes;
+    bool bProgramsURLdrag;
+};
+
+KonqIconViewWidget::KonqIconViewWidget( TQWidget * parent, const char * name, WFlags f, bool kdesktop )
+    : TDEIconView( parent, name, f ),
+      m_rootItem( 0L ), m_size( 0 ) /* default is DesktopIcon size */,
+      m_bDesktop( kdesktop ),
+      m_bSetGridX( !kdesktop ) /* No line breaking on the desktop */
+{
+    d = new KonqIconViewWidgetPrivate;
+    connect( this, TQT_SIGNAL( dropped( TQDropEvent *, const TQValueList<TQIconDragItem> & ) ),
+             this, TQT_SLOT( slotDropped( TQDropEvent*, const TQValueList<TQIconDragItem> & ) ) );
+
+    connect( this, TQT_SIGNAL( selectionChanged() ),
+             this, TQT_SLOT( slotSelectionChanged() ) );
+
+    kapp->addKipcEventMask( KIPC::IconChanged );
+    connect( kapp, TQT_SIGNAL(iconChanged(int)), TQT_SLOT(slotIconChanged(int)) );
+    connect( this, TQT_SIGNAL(onItem(TQIconViewItem *)), TQT_SLOT(slotOnItem(TQIconViewItem *)) );
+    connect( this, TQT_SIGNAL(onViewport()), TQT_SLOT(slotOnViewport()) );
+    connect( this, TQT_SIGNAL(itemRenamed(TQIconViewItem *, const TQString &)), TQT_SLOT(slotItemRenamed(TQIconViewItem *, const TQString &)) );
+
+    m_pSettings = KonqFMSettings::settings();  // already needed in setItemTextPos(), calculateGridX()
+    d->bBoostPreview = boostPreview();
+
+    // hardcoded settings
+    setSelectionMode( TQIconView::Extended );
+    setItemTextPos( TQIconView::Bottom );
+    d->releaseMouseEvent = false;
+    d->pFileTip = new KonqFileTip(this);
+    d->firstClick = false;
+    calculateGridX();
+    setAutoArrange( true );
+    setSorting( true, sortDirection() );
+    readAnimatedIconsConfig();
+    m_bSortDirsFirst = true;
+    m_bMousePressed = false;
+    m_LineupMode = LineupBoth;
+    // emit our signals
+    slotSelectionChanged();
+    m_iconPositionGroupPrefix = TQString::fromLatin1( "IconPosition::" );
+    KonqUndoManager::incRef();
+}
+
+KonqIconViewWidget::~KonqIconViewWidget()
+{
+    stopImagePreview();
+    KonqUndoManager::decRef();
+    delete d;
+}
+
+bool KonqIconViewWidget::maySetWallpaper()
+{
+    return d->bAllowSetWallpaper;
+}
+
+void KonqIconViewWidget::setMaySetWallpaper(bool b)
+{
+    d->bAllowSetWallpaper = b;
+}
+
+void KonqIconViewWidget::focusOutEvent( TQFocusEvent * ev )
+{
+    // We can't possibly have the mouse pressed and still lose focus.
+    // Well, we can, but when we regain focus we should assume the mouse is
+    // not down anymore or the slotOnItem code will break with highlighting!
+    m_bMousePressed = false;
+
+    // This will ensure that tooltips don't pop up and the mouseover icon
+    // effect will go away if the mouse goes out of the view without
+    // first moving into an empty portion of the view
+    // Fixes part of #86968, and #85204
+    // Matt Newell 2004-09-24
+    slotOnViewport();
+
+    TDEIconView::focusOutEvent( ev );
+}
+
+void KonqIconViewWidget::slotItemRenamed(TQIconViewItem *item, const TQString &name)
+{
+    kdDebug(1203) << "KonqIconViewWidget::slotItemRenamed" << endl;
+    KFileIVI *viewItem = static_cast<KFileIVI *>(item);
+    KFileItem *fileItem = viewItem->item();
+
+    // The correct behavior is to show the old name until the rename has successfully
+    // completed. Unfortunately, TDEIconView forces us to allow the text to be changed
+    // before we try the rename, so set it back to the pre-rename state.
+    viewItem->setText( fileItem->text() );
+    kdDebug(1203)<<" fileItem->text() ;"<<fileItem->text()<<endl;
+    // Don't do anything if the user renamed to a blank name.
+    if( !name.isEmpty() )
+    {
+        // Actually attempt the rename. If it succeeds, KDirLister will update the name.
+        KURL oldurl( fileItem->url() );
+        KURL newurl( oldurl );
+        newurl.setPath( newurl.directory(false) + TDEIO::encodeFileName( name ) );
+        kdDebug(1203)<<" newurl :"<<newurl<<endl;
+        // We use url()+name so that it also works if the name is a relative path (#51176)
+        KonqOperations::rename( this, oldurl, newurl );
+    }
+}
+
+void KonqIconViewWidget::slotIconChanged( int group )
+{
+    if (group != TDEIcon::Desktop)
+        return;
+
+    int size = m_size;
+    if ( m_size == 0 )
+      m_size = -1; // little trick to force grid change in setIcons
+    setIcons( size ); // force re-determining all icons
+    readAnimatedIconsConfig();
+}
+
+void KonqIconViewWidget::readAnimatedIconsConfig()
+{
+    TDEConfigGroup cfgGroup( TDEGlobal::config(), "DesktopIcons" );
+    d->doAnimations = cfgGroup.readBoolEntry( "Animated", true /*default*/ );
+}
+
+void KonqIconViewWidget::slotOnItem( TQIconViewItem *_item )
+{
+    KFileIVI* item = static_cast<KFileIVI *>( _item );
+    // Reset icon of previous item
+    if( d->pActiveItem != 0L && d->pActiveItem != item )
+    {
+        if ( d->m_movie && d->pActiveItem->isAnimated() )
+        {
+            d->m_movie->pause(); // we'll see below what we do with it
+            d->pActiveItem->setAnimated( false );
+            d->pActiveItem->refreshIcon( true );
+        }
+        else {
+            d->pActiveItem->setActive( false );
+        }
+        d->pActiveItem = 0L;
+        d->pFileTip->setItem( 0L );
+    }
+
+    // Stop sound
+    if (d->pSoundPlayer != 0 && item != d->pSoundItem)
+    {
+        d->pSoundPlayer->stop();
+
+        d->pSoundItem = 0;
+        if (d->pSoundTimer && d->pSoundTimer->isActive())
+            d->pSoundTimer->stop();
+    }
+
+    if ( !m_bMousePressed )
+    {
+        if( item != d->pActiveItem )
+        {
+            d->pActiveItem = item;
+            d->pFileTip->setItem( d->pActiveItem->item(),
+                                  item->rect(),
+                                  item->pixmap() );
+
+            if ( d->doAnimations && d->pActiveItem && d->pActiveItem->hasAnimation() )
+            {
+                //kdDebug(1203) << "Playing animation for: " << d->pActiveItem->mouseOverAnimation() << endl;
+                // Check if cached movie can be used
+#if 0 // Qt-mng bug, reusing the movie doesn't work currently.
+                if ( d->m_movie && d->movieFileName == d->pActiveItem->mouseOverAnimation() )
+                {
+                    d->pActiveItem->setAnimated( true );
+                    if (d->m_movieBlocked) {
+                        kdDebug(1203) << "onitem, but blocked" << endl;
+                        d->m_movie->pause();
+                    }
+                    else {
+                        kdDebug(1203) << "we go ahead.." << endl;
+                        d->m_movieBlocked++;
+                        TQTimer::singleShot(300, this, TQT_SLOT(slotReenableAnimation()));
+                        d->m_movie->restart();
+                        d->m_movie->unpause();
+                    }
+                }
+                else
+#endif
+                {
+                    TQMovie movie = TDEGlobal::iconLoader()->loadMovie( d->pActiveItem->mouseOverAnimation(), TDEIcon::Desktop, d->pActiveItem->iconSize() );
+                    if ( !movie.isNull() )
+                    {
+                        delete d->m_movie;
+                        d->m_movie = new TQMovie( movie ); // shallow copy, don't worry
+                        // Fix alpha-channel - currently only if no background pixmap,
+                        // the bg pixmap case requires to uncomment the code at qmovie.cpp:404
+                        const TQPixmap* pm = backgroundPixmap();
+                        bool hasPixmap = pm && !pm->isNull();
+                        if ( !hasPixmap ) {
+                            pm = viewport()->backgroundPixmap();
+                            hasPixmap = pm && !pm->isNull();
+                        }
+                        if (!hasPixmap && backgroundMode() != NoBackground)
+                           d->m_movie->setBackgroundColor( viewport()->backgroundColor() );
+                        d->m_movie->connectUpdate( this, TQT_SLOT( slotMovieUpdate(const TQRect &) ) );
+                        d->m_movie->connectStatus( TQT_TQOBJECT(this), TQT_SLOT( slotMovieStatus(int) ) );
+                        d->movieFileName = d->pActiveItem->mouseOverAnimation();
+                        d->pActiveItem->setAnimated( true );
+                    }
+                    else
+                    {
+                        d->pActiveItem->setAnimated( false );
+                        if (d->m_movie)
+                            d->m_movie->pause();
+                        // No movie available, remember it
+                        d->pActiveItem->setMouseOverAnimation( TQString::null );
+                    }
+                }
+            } // animations
+            // Only do the normal "mouseover" effect if no animation is in use
+            if (d->pActiveItem && !d->pActiveItem->isAnimated())
+            {
+                d->pActiveItem->setActive( true );
+            }
+        }
+        else // No change in current item
+        {
+            // No effect. If we want to underline on hover, we should
+            // force the IVI to repaint here, though!
+            d->pActiveItem = 0L;
+            d->pFileTip->setItem( 0L );
+        }
+    } // bMousePressed
+    else
+    {
+        // All features disabled during mouse clicking, e.g. rectangular
+        // selection
+        d->pActiveItem = 0L;
+        d->pFileTip->setItem( 0L );
+    }
+
+    // ## shouldn't this be disabled during rectangular selection too ?
+    if (d->bSoundPreviews && d->pSoundPlayer &&
+        d->pSoundPlayer->mimeTypes().contains(
+            item->item()->mimetype())
+        && TDEGlobalSettings::showFilePreview(item->item()->url())
+        && topLevelWidget() == kapp->activeWindow())
+    {
+        d->pSoundItem = item;
+        d->bSoundItemClicked = false;
+        if (!d->pSoundTimer)
+        {
+            d->pSoundTimer = new TQTimer(this);
+            connect(d->pSoundTimer, TQT_SIGNAL(timeout()), TQT_SLOT(slotStartSoundPreview()));
+        }
+        if (d->pSoundTimer->isActive())
+            d->pSoundTimer->stop();
+        d->pSoundTimer->start(500, true);
+    }
+    else
+    {
+        if (d->pSoundPlayer)
+            d->pSoundPlayer->stop();
+        d->pSoundItem = 0;
+        if (d->pSoundTimer && d->pSoundTimer->isActive())
+            d->pSoundTimer->stop();
+    }
+}
+
+void KonqIconViewWidget::slotOnViewport()
+{
+    d->pFileTip->setItem( 0L );
+
+    if (d->pSoundPlayer)
+      d->pSoundPlayer->stop();
+    d->pSoundItem = 0;
+    if (d->pSoundTimer && d->pSoundTimer->isActive())
+      d->pSoundTimer->stop();
+
+    if (d->pActiveItem == 0L)
+        return;
+
+    if ( d->doAnimations && d->m_movie && d->pActiveItem->isAnimated() )
+    {
+        d->pActiveItem->setAnimated( false );
+#if 0
+        // Aborting before the end of the animation ?
+        if (d->m_movie->running()) {
+            d->m_movie->pause();
+            d->m_movieBlocked++;
+            kdDebug(1203) << "on viewport, blocking" << endl;
+            TQTimer::singleShot(300, this, TQT_SLOT(slotReenableAnimation()));
+        }
+#endif
+        d->pActiveItem->refreshIcon( true );
+        Q_ASSERT( d->pActiveItem->state() == TDEIcon::DefaultState );
+        //delete d->m_movie;
+        //d->m_movie = 0L;
+        // TODO a timer to delete the movie after some time if unused?
+    }
+    else
+    {
+        d->pActiveItem->setActive( false );
+    }
+    d->pActiveItem = 0L;
+}
+
+void KonqIconViewWidget::slotStartSoundPreview()
+{
+  if (!d->pSoundItem || d->bSoundItemClicked)
+    return;
+
+  d->pSoundPlayer->play(d->pSoundItem->item()->url().url());
+}
+
+
+void KonqIconViewWidget::slotPreview(const KFileItem *item, const TQPixmap &pix)
+{
+    // ### slow. Idea: move KonqKfmIconView's m_itemDict into this class
+    for (TQIconViewItem *it = firstItem(); it; it = it->nextItem())
+    {
+        KFileIVI* current = static_cast<KFileIVI *>(it);
+        if (current->item() == item)
+        {
+            if (item->overlays() & TDEIcon::HiddenOverlay) {
+                TQPixmap p(pix);
+
+                TDEIconEffect::semiTransparent(p);
+                current->setThumbnailPixmap(p);
+            } else {
+                current->setThumbnailPixmap(pix);
+            }
+            break;
+        }
+    }
+}
+
+void KonqIconViewWidget::slotPreviewResult()
+{
+    d->pPreviewJob = 0;
+    emit imagePreviewFinished();
+}
+
+void KonqIconViewWidget::slotToolTipPreview(const KFileItem* , const TQPixmap &)
+{
+// unused - remove for KDE4
+}
+
+void KonqIconViewWidget::slotToolTipPreviewResult()
+{
+// unused - remove for KDE4
+}
+
+void KonqIconViewWidget::slotMovieUpdate( const TQRect& rect )
+{
+    //kdDebug(1203) << "KonqIconViewWidget::slotMovieUpdate " << rect.x() << "," << rect.y() << " " << rect.width() << "x" << rect.height() << endl;
+    Q_ASSERT( d );
+    Q_ASSERT( d->m_movie );
+    // seems stopAnimation triggers one last update
+    if ( d->pActiveItem && d->m_movie && d->pActiveItem->isAnimated() ) {
+        const TQPixmap &frame = d->m_movie->framePixmap();
+        // This can happen if the icon was scaled to the desired size, so TDEIconLoader
+        // will happily return a movie with different dimensions than the icon
+        int iconSize=d->pActiveItem->iconSize();
+        if (iconSize==0) iconSize = TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
+        if ( frame.width() != iconSize || frame.height() != iconSize ) {
+            d->pActiveItem->setAnimated( false );
+            d->m_movie->pause();
+            // No movie available, remember it
+            d->pActiveItem->setMouseOverAnimation( TQString::null );
+            d->pActiveItem->setActive( true );
+            return;
+        }
+        d->pActiveItem->setPixmapDirect( frame, false, false /*no redraw*/ );
+        TQRect pixRect = d->pActiveItem->pixmapRect(false);
+        repaintContents( pixRect.x() + rect.x(), pixRect.y() + rect.y(), rect.width(), rect.height(), false );
+    }
+}
+
+void KonqIconViewWidget::slotMovieStatus( int status )
+{
+    if ( status < 0 ) {
+        // Error playing the MNG -> forget about it and do normal iconeffect
+        if ( d->pActiveItem && d->pActiveItem->isAnimated() ) {
+            d->pActiveItem->setAnimated( false );
+            d->pActiveItem->setMouseOverAnimation( TQString::null );
+            d->pActiveItem->setActive( true );
+        }
+    }
+}
+
+void KonqIconViewWidget::slotReenableAnimation()
+{
+    if (!--d->m_movieBlocked) {
+        if ( d->pActiveItem && d->m_movie && d->m_movie->paused()) {
+            kdDebug(1203) << "reenabled animation" << endl;
+            d->m_movie->restart();
+            d->m_movie->unpause();
+        }
+    }
+}
+
+void KonqIconViewWidget::clear()
+{
+    d->pFileTip->setItem( 0L );
+    stopImagePreview(); // Just in case
+    TDEIconView::clear();
+    d->pActiveItem = 0L;
+}
+
+void KonqIconViewWidget::takeItem( TQIconViewItem *item )
+{
+    if ( d->pActiveItem == static_cast<KFileIVI *>(item) )
+    {
+        d->pFileTip->setItem( 0L );
+        d->pActiveItem = 0L;
+    }
+
+    if ( d->pPreviewJob )
+      d->pPreviewJob->removeItem( static_cast<KFileIVI *>(item)->item() );
+
+    TDEIconView::takeItem( item );
+}
+
+// Currently unused - remove in KDE 4.0
+void KonqIconViewWidget::setThumbnailPixmap( KFileIVI * item, const TQPixmap & pixmap )
+{
+    if ( item )
+    {
+        if ( d->pActiveItem == item )
+        {
+            d->pFileTip->setItem( 0L );
+            d->pActiveItem = 0L;
+        }
+        item->setThumbnailPixmap( pixmap );
+        if ( m_bSetGridX &&  item->width() > gridX() )
+        {
+          setGridX( item->width() );
+          if (autoArrange())
+            arrangeItemsInGrid();
+        }
+    }
+}
+
+bool KonqIconViewWidget::initConfig( bool bInit )
+{
+    bool fontChanged = false;
+
+    // Color settings
+    TQColor normalTextColor       = m_pSettings->normalTextColor();
+    setItemColor( normalTextColor );
+
+    if (m_bDesktop)
+    {
+      TQColor itemTextBg = m_pSettings->itemTextBackground();
+      if ( itemTextBg.isValid() )
+          setItemTextBackground( itemTextBg );
+      else
+          setItemTextBackground( Qt::NoBrush );
+    }
+
+    bool on = m_pSettings->showFileTips() && TQToolTip::isGloballyEnabled();
+    d->pFileTip->setOptions(on,
+                            m_pSettings->showPreviewsInFileTips(),
+                            m_pSettings->numFileTips());
+
+    // if the user wants our own tooltip, don't show the one from Qts ListView
+    setShowToolTips(!on);
+
+    // Font settings
+    TQFont font( m_pSettings->standardFont() );
+    if (!m_bDesktop)
+        font.setUnderline( m_pSettings->underlineLink() );
+
+    if ( font != KonqIconViewWidget::font() )
+    {
+        setFont( font );
+        if (!bInit)
+        {
+            // TQIconView doesn't do it by default... but if the font is made much
+            // bigger, we really need to give more space between the icons
+            fontChanged = true;
+        }
+    }
+
+    setIconTextHeight( m_pSettings->iconTextHeight() );
+
+    if ( (itemTextPos() == TQIconView::Right) && (maxItemWidth() != gridXValue()) )
+    {
+        int size = m_size;
+        m_size = -1; // little trick to force grid change in setIcons
+        setIcons( size ); // force re-determining all icons
+    }
+    else if ( d->bBoostPreview != boostPreview() ) // Update icons if settings for preview icon size have changed
+        setIcons(m_size);
+    else if (!bInit)
+        updateContents();
+    return fontChanged;
+}
+
+bool KonqIconViewWidget::boostPreview() const
+{
+    if ( m_bDesktop ) return false;
+
+    TDEConfigGroup group( TDEGlobal::config(), "PreviewSettings" );
+    return group.readBoolEntry( "BoostSize", false );
+}
+
+void KonqIconViewWidget::disableSoundPreviews()
+{
+    d->bSoundPreviews = false;
+
+    if (d->pSoundPlayer)
+      d->pSoundPlayer->stop();
+    d->pSoundItem = 0;
+    if (d->pSoundTimer && d->pSoundTimer->isActive())
+      d->pSoundTimer->stop();
+}
+
+void KonqIconViewWidget::setIcons( int size, const TQStringList& stopImagePreviewFor )
+{
+    // size has changed?
+    bool sizeChanged = (m_size != size);
+    int oldGridX = gridX();
+    m_size = size;
+
+    // boost preview option has changed?
+    bool boost = boostPreview();
+    bool previewSizeChanged = ( d->bBoostPreview != boost );
+    d->bBoostPreview = boost;
+
+    if ( sizeChanged || previewSizeChanged )
+    {
+        int realSize = size ? size : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
+        // choose spacing depending on font, but min 5 (due to KFileIVI  move limit)
+        setSpacing( ( m_bDesktop || ( realSize > TDEIcon::SizeSmall ) ) ?
+                    TQMAX( 5, TQFontMetrics(font()).width('n') ) : 0 );
+    }
+
+    if ( sizeChanged || previewSizeChanged || !stopImagePreviewFor.isEmpty() )
+    {
+        calculateGridX();
+    }
+    bool stopAll = !stopImagePreviewFor.isEmpty() && stopImagePreviewFor.first() == "*";
+
+    // Disable repaints that can be triggered by ivi->setIcon(). Since icons are
+    // resized in-place, if the icon size is increasing it can happens that the right
+    // or bottom icons exceed the size of the viewport.. here we prevent the repaint
+    // event that will be triggered in that case.
+    bool prevUpdatesState = viewport()->isUpdatesEnabled();
+    viewport()->setUpdatesEnabled( false );
+
+    // Do this even if size didn't change, since this is used by refreshMimeTypes...
+    for ( TQIconViewItem *it = firstItem(); it; it = it->nextItem() ) {
+        KFileIVI * ivi = static_cast<KFileIVI *>( it );
+        // Set a normal icon for files that are not thumbnails, and for files
+        // that are thumbnails but for which it should be stopped
+        if ( !ivi->isThumbnail() ||
+             sizeChanged ||
+             previewSizeChanged ||
+             stopAll ||
+             mimeTypeMatch( ivi->item()->mimetype(), stopImagePreviewFor ) )
+        {
+            ivi->setIcon( size, ivi->state(), true, false );
+        }
+        else
+            ivi->invalidateThumb( ivi->state(), true );
+    }
+
+    // Restore viewport update to previous state
+    viewport()->setUpdatesEnabled( prevUpdatesState );
+
+    if ( ( sizeChanged || previewSizeChanged || oldGridX != gridX() ||
+         !stopImagePreviewFor.isEmpty() ) && autoArrange() )
+        arrangeItemsInGrid( true ); // take new grid into account and repaint
+    else
+        viewport()->update(); //Repaint later..
+}
+
+bool KonqIconViewWidget::mimeTypeMatch( const TQString& mimeType, const TQStringList& mimeList ) const
+{
+    // Code duplication from TDEIO::PreviewJob
+    KMimeType::Ptr mime = KMimeType::mimeType( mimeType );
+    for (TQStringList::ConstIterator mt = mimeList.begin(); mt != mimeList.end(); ++mt)
+    {
+        if ( mime->is( *mt ) )
+            return true;
+        // Support for *mt == "image/*"
+        TQString tmp( mimeType );
+        if ( (*mt).endsWith("*") && tmp.replace(TQRegExp("/.*"), "/*") == (*mt) )
+            return true;
+        if ( (*mt) == "text/plain" )
+        {
+            TQVariant textProperty = mime->property( "X-TDE-text" );
+            if ( textProperty.type() == TQVariant::Bool && textProperty.toBool() )
+                return true;
+        }
+    }
+    return false;
+}
+
+void KonqIconViewWidget::setItemTextPos( ItemTextPos pos )
+{
+    // can't call gridXValue() because this already would need the new itemTextPos()
+    int sz = m_size ? m_size : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
+
+    if ( m_bSetGridX ) {
+        if ( pos == TQIconView::Bottom ) {
+            setGridX( TQMAX( sz + 50, previewIconSize( sz ) + 13 ) );
+        }
+        else
+        {
+            setMaxItemWidth( TQMAX( sz, previewIconSize( sz ) ) + m_pSettings->iconTextWidth() );
+            setGridX( -1 );
+        }
+    }
+
+    TDEIconView::setItemTextPos( pos );
+}
+
+void KonqIconViewWidget::gridValues( int* x, int* y, int* dx, int* dy,
+                                     int* nx, int* ny )
+{
+    int previewSize = previewIconSize( m_size );
+    int iconSize = m_size ? m_size : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
+
+    // Grid size
+    // as KFileIVI limits to move an icon to x >= 5, y >= 5, we define a grid cell as:
+    // spacing() must be >= 5 (currently set to 5 in setIcons())
+    // horizontal: left spacing() + <width>
+    // vertical  : top spacing(), <height>, bottom spacing()
+    // The doubled space in y-direction gives a better visual separation and makes it clearer
+    // to which item the text belongs
+    *dx = spacing() + TQMAX( TQMAX( iconSize, previewSize ), m_pSettings->iconTextWidth() );
+    int textHeight = iconTextHeight() * fontMetrics().height();
+    *dy = spacing() + TQMAX( iconSize, previewSize ) + 2 + textHeight + spacing();
+
+    // Icon Area
+    int w, h;
+    if ( m_IconRect.isValid() ) {  // w and h must be != 0, otherwise we would get a div by zero
+        *x = m_IconRect.left(); w = m_IconRect.width();
+        *y = m_IconRect.top();  h = m_IconRect.height();
+    }
+    else {
+        *x = 0; w = viewport()->width();
+        *y = 0; h = viewport()->height();
+    }
+
+    // bug:110775 avoid div by zero (happens e.g. when iconTextHeight or iconTextWidth are very large)
+    if ( *dx > w )
+        *dx = w;
+
+    if ( *dy > h )
+        *dy = h;
+
+    *nx = w / *dx;
+    *ny = h / *dy;
+    // TODO: Check that items->count() <= nx * ny
+
+    // Let have exactly nx columns and ny rows
+    if(*nx && *ny) {
+      *dx = w / *nx;
+      *dy = h / *ny;
+    }
+    kdDebug(1203) << "x=" << *x << " y=" << *y << " spacing=" << spacing() << " iconSize=" << iconSize
+                  << " w=" << w << " h=" << h
+                  << " nx=" << *nx << " ny=" << *ny
+                  << " dx=" << *dx << " dy=" << *dy << endl;
+}
+
+void KonqIconViewWidget::calculateGridX()
+{
+    if ( m_bSetGridX ) {
+        if ( itemTextPos() == TQIconView::Bottom ) {
+            setGridX( gridXValue() );
+        }
+        else
+        {
+            setMaxItemWidth( gridXValue() );
+            setGridX( -1 );
+        }
+    }
+}
+
+int KonqIconViewWidget::gridXValue() const
+{
+    // this method is only used in konqi as filemanager (not desktop)
+    int sz = m_size ? m_size : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
+    int newGridX;
+
+    if ( itemTextPos() == TQIconView::Bottom )
+        newGridX = TQMAX( sz + 50, previewIconSize( sz ) + 13 );
+    else
+        newGridX = TQMAX( sz, previewIconSize( sz ) ) + m_pSettings->iconTextWidth();
+
+    //kdDebug(1203) << "gridXValue: " << newGridX << " sz=" << sz << endl;
+    return newGridX;
+}
+
+void KonqIconViewWidget::refreshMimeTypes()
+{
+    updatePreviewMimeTypes();
+    for ( TQIconViewItem *it = firstItem(); it; it = it->nextItem() )
+        (static_cast<KFileIVI *>( it ))->item()->refreshMimeType();
+    setIcons( m_size );
+}
+
+void KonqIconViewWidget::setURL( const KURL &kurl )
+{
+    stopImagePreview();
+    m_url = kurl;
+
+    d->pFileTip->setPreview( TDEGlobalSettings::showFilePreview(m_url) );
+
+    if ( m_url.isLocalFile() )
+        m_dotDirectoryPath = m_url.path(1).append( ".directory" );
+    else
+        m_dotDirectoryPath = TQString::null;
+}
+
+void KonqIconViewWidget::startImagePreview( const TQStringList &, bool force )
+{
+    stopImagePreview(); // just in case
+
+    // Check config
+    if ( !TDEGlobalSettings::showFilePreview( url() ) ) {
+        kdDebug(1203) << "Previews disabled for protocol " << url().protocol() << endl;
+        emit imagePreviewFinished();
+        return;
+    }
+
+    if ((d->bSoundPreviews = d->previewSettings.contains( "audio/" )) &&
+        !d->pSoundPlayer)
+    {
+      KLibFactory *factory = KLibLoader::self()->factory("konq_sound");
+      if (factory)
+        d->pSoundPlayer = static_cast<KonqSoundPlayer *>(
+          factory->create(TQT_TQOBJECT(this), 0, "KonqSoundPlayer"));
+      d->bSoundPreviews = (d->pSoundPlayer != 0L);
+    }
+
+    KFileItemList items;
+    for ( TQIconViewItem *it = firstItem(); it; it = it->nextItem() )
+        if ( force || !static_cast<KFileIVI *>( it )->hasValidThumbnail() )
+            items.append( static_cast<KFileIVI *>( it )->item() );
+
+    bool onlyAudio = true;
+    for ( TQStringList::ConstIterator it = d->previewSettings.begin(); it != d->previewSettings.end(); ++it ) {
+        if ( (*it).startsWith( "audio/" ) )
+            d->bSoundPreviews = true;
+        else
+            onlyAudio = false;
+    }
+
+    if ( items.isEmpty() || onlyAudio ) {
+        emit imagePreviewFinished();
+        return; // don't start the preview job if not really necessary
+    }
+
+    int iconSize = m_size ? m_size : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
+    int size;
+
+    d->bBoostPreview = boostPreview();
+    size = previewIconSize( iconSize );
+
+    if ( !d->bBoostPreview )
+         iconSize /= 2;
+
+    d->pPreviewJob = TDEIO::filePreview( items, size, size, iconSize,
+        m_pSettings->textPreviewIconTransparency(), true /* scale */,
+        true /* save */, &(d->previewSettings) );
+    connect( d->pPreviewJob, TQT_SIGNAL( gotPreview( const KFileItem *, const TQPixmap & ) ),
+             this, TQT_SLOT( slotPreview( const KFileItem *, const TQPixmap & ) ) );
+    connect( d->pPreviewJob, TQT_SIGNAL( result( TDEIO::Job * ) ),
+             this, TQT_SLOT( slotPreviewResult() ) );
+}
+
+void KonqIconViewWidget::stopImagePreview()
+{
+    if (d->pPreviewJob)
+    {
+        d->pPreviewJob->kill();
+        d->pPreviewJob = 0;
+        // Now that previews are updated in-place, calling
+        // arrangeItemsInGrid() here is not needed anymore
+    }
+}
+
+bool KonqIconViewWidget::isPreviewRunning() const
+{
+    return d->pPreviewJob;
+}
+
+KFileItemList KonqIconViewWidget::selectedFileItems()
+{
+    KFileItemList lstItems;
+
+    TQIconViewItem *it = firstItem();
+    for (; it; it = it->nextItem() )
+        if ( it->isVisible() && it->isSelected() ) {
+            KFileItem *fItem = (static_cast<KFileIVI *>(it))->item();
+            lstItems.append( fItem );
+        }
+    return lstItems;
+}
+
+void KonqIconViewWidget::slotDropped( TQDropEvent *ev, const TQValueList<TQIconDragItem> & )
+{
+    // Drop on background
+    KURL dirURL = url();
+    if ( m_rootItem ) {
+        bool dummy;
+        dirURL = m_rootItem->mostLocalURL(dummy);
+    }
+    KonqOperations::doDrop( m_rootItem /* may be 0L */, dirURL, ev, this );
+}
+
+void KonqIconViewWidget::slotAboutToCreate(const TQPoint &, const TQValueList<TDEIO::CopyInfo> &)
+{
+   // Do nothing :-)
+}
+
+void KonqIconViewWidget::drawBackground( TQPainter *p, const TQRect &r )
+{
+    drawBackground(p, r, r.topLeft());
+}
+
+void KonqIconViewWidget::drawBackground( TQPainter *p, const TQRect &r , const TQPoint &pt)
+{
+    const TQPixmap *pm  = backgroundPixmap();
+    bool hasPixmap = pm && !pm->isNull();
+    if ( !hasPixmap ) {
+        pm = viewport()->backgroundPixmap();
+        hasPixmap = pm && !pm->isNull();
+    }
+
+    TQRect rtgt(r);
+    rtgt.moveTopLeft(pt);
+    if (!hasPixmap && backgroundMode() != NoBackground) {
+        p->fillRect(rtgt, viewport()->backgroundColor());
+        return;
+    }
+
+    if (hasPixmap) {
+        int ax = (r.x() + contentsX() + leftMargin()) % pm->width();
+        int ay = (r.y() + contentsY() + topMargin()) % pm->height();
+        p->drawTiledPixmap(rtgt, *pm, TQPoint(ax, ay));
+    }
+}
+
+TQDragObject * KonqIconViewWidget::dragObject()
+{
+    if ( !currentItem() )
+        return 0;
+
+    return konqDragObject( viewport() );
+}
+
+KonqIconDrag * KonqIconViewWidget::konqDragObject( TQWidget * dragSource )
+{
+    //kdDebug(1203) << "KonqIconViewWidget::konqDragObject" << endl;
+
+    KonqIconDrag2 * drag = new KonqIconDrag2( dragSource );
+    TQIconViewItem *primaryItem = currentItem();
+    // Append all items to the drag object
+    for ( TQIconViewItem *it = firstItem(); it; it = it->nextItem() ) {
+        if ( it->isVisible() && it->isSelected() ) {
+          if (!primaryItem)
+             primaryItem = it;
+          KFileItem* fileItem = (static_cast<KFileIVI *>(it))->item();
+          KURL url = fileItem->url();
+          bool dummy;
+          KURL mostLocalURL = fileItem->mostLocalURL(dummy);
+          TQString itemURL = KURLDrag::urlToString(url);
+          kdDebug(1203) << "itemURL=" << itemURL << endl;
+          TQIconDragItem id;
+          id.setData( TQCString(itemURL.latin1()) );
+          drag->append( id,
+                        TQRect( it->pixmapRect(false).topLeft() - m_mousePos,
+                               it->pixmapRect().size() ),
+                        TQRect( it->textRect(false).topLeft() - m_mousePos,
+                               it->textRect().size() ),
+                        itemURL, mostLocalURL );
+        }
+    }
+
+    if (primaryItem)
+       drag->setPixmap( *primaryItem->pixmap(), m_mousePos - primaryItem->pixmapRect(false).topLeft() );
+
+    return drag;
+}
+
+void KonqIconViewWidget::contentsDragEnterEvent( TQDragEnterEvent *e )
+{
+    if ( e->provides( "text/uri-list" ) )
+    {
+        TQByteArray payload = e->encodedData( "text/uri-list" );
+        if ( !payload.size() )
+            kdError() << "Empty data !" << endl;
+        // Cache the URLs, since we need them every time we move over a file
+        // (see KFileIVI)
+        bool ok = KURLDrag::decode( e, m_lstDragURLs );
+        if( !ok )
+            kdError() << "Couldn't decode urls dragged !" << endl;
+    }
+
+    KURL::List uriList;
+    if ( KURLDrag::decode(e, uriList) )
+    {
+        if ( uriList.first().protocol() == "programs" )
+        {
+            e->ignore();
+            emit dragEntered( false );
+            d->bProgramsURLdrag = true;
+            return;
+        }
+    }
+
+    TDEIconView::contentsDragEnterEvent( e );
+    emit dragEntered( true /*accepted*/ );
+}
+
+void KonqIconViewWidget::contentsDragMoveEvent( TQDragMoveEvent *e )
+{
+    if ( d->bProgramsURLdrag ) {
+        emit dragMove( false );
+        e->ignore();
+        cancelPendingHeldSignal();
+        return;
+    }
+
+    TQIconViewItem *item = findItem( e->pos() );
+    if ( e->source() != viewport() &&
+         !item && m_rootItem && !m_rootItem->isWritable() ) {
+        emit dragMove( false );
+        e->ignore();
+        cancelPendingHeldSignal();
+        return;
+    }
+    emit dragMove( true );
+    TDEIconView::contentsDragMoveEvent( e );
+}
+
+void KonqIconViewWidget::contentsDragLeaveEvent( TQDragLeaveEvent *e )
+{
+    d->bProgramsURLdrag = false;
+    TDEIconView::contentsDragLeaveEvent(e);
+    emit dragLeft();
+}
+
+
+void KonqIconViewWidget::setItemColor( const TQColor &c )
+{
+    iColor = c;
+}
+
+TQColor KonqIconViewWidget::itemColor() const
+{
+    return iColor;
+}
+
+void KonqIconViewWidget::disableIcons( const KURL::List & lst )
+{
+  for ( TQIconViewItem *kit = firstItem(); kit; kit = kit->nextItem() )
+  {
+      bool bFound = false;
+      // Wow. This is ugly. Matching two lists together....
+      // Some sorting to optimise this would be a good idea ?
+      for (KURL::List::ConstIterator it = lst.begin(); !bFound && it != lst.end(); ++it)
+      {
+          if ( static_cast<KFileIVI *>( kit )->item()->url() == *it )
+          {
+              bFound = true;
+              // maybe remove "it" from lst here ?
+          }
+      }
+      static_cast<KFileIVI *>( kit )->setDisabled( bFound );
+  }
+}
+
+void KonqIconViewWidget::slotSelectionChanged()
+{
+    // This code is very related to ListViewBrowserExtension::updateActions
+    int canCopy = 0;
+    int canDel = 0;
+    int canTrash = 0;
+    bool bInTrash = false;
+    int iCount = 0;
+
+    for ( TQIconViewItem *it = firstItem(); it; it = it->nextItem() )
+    {
+        if ( it->isVisible() && it->isSelected() )
+        {
+            iCount++;
+            canCopy++;
+
+            KFileItem *item = ( static_cast<KFileIVI *>( it ) )->item();
+            KURL url = item->url();
+            TQString local_path = item->localPath();
+
+            if ( url.directory(false) == TDEGlobalSettings::trashPath() ) {
+                bInTrash = true;
+            }
+            if ( KProtocolInfo::supportsDeleting( url ) ) {
+                canDel++;
+            }
+            if ( !local_path.isEmpty() ) {
+                canTrash++;
+            }
+        }
+    }
+
+    emit enableAction( "cut", canDel > 0 );
+    emit enableAction( "copy", canCopy > 0 );
+    emit enableAction( "trash", canDel > 0 && !bInTrash && canTrash==canDel );
+    emit enableAction( "del", canDel > 0 );
+    emit enableAction( "properties", iCount > 0 && KPropertiesDialog::canDisplay( selectedFileItems() ) );
+    emit enableAction( "editMimeType", ( iCount == 1 ) );
+    emit enableAction( "rename", ( iCount == 1) && !bInTrash );
+}
+
+void KonqIconViewWidget::renameCurrentItem()
+{
+    if ( currentItem() )
+        currentItem()->rename();
+}
+
+void KonqIconViewWidget::renameSelectedItem()
+{
+    kdDebug(1203) << " -- KonqIconViewWidget::renameSelectedItem() -- " << endl;
+    TQIconViewItem * item = 0L;
+    TQIconViewItem *it = firstItem();
+    for (; it; it = it->nextItem() )
+        if ( it->isVisible() && it->isSelected() && !item )
+        {
+            item = it;
+            break;
+        }
+    if (!item)
+    {
+        Q_ASSERT(item);
+        return;
+    }
+    item->rename();
+}
+
+void KonqIconViewWidget::cutSelection()
+{
+    kdDebug(1203) << " -- KonqIconViewWidget::cutSelection() -- " << endl;
+    KonqIconDrag * obj = konqDragObject( /* no parent ! */ );
+    obj->setMoveSelection( true );
+    TQApplication::clipboard()->setData( obj );
+}
+
+void KonqIconViewWidget::copySelection()
+{
+    kdDebug(1203) << " -- KonqIconViewWidget::copySelection() -- " << endl;
+    KonqIconDrag * obj = konqDragObject( /* no parent ! */ );
+    TQApplication::clipboard()->setData( obj );
+}
+
+void KonqIconViewWidget::pasteSelection()
+{
+    paste( url() );
+}
+
+void KonqIconViewWidget::paste( const KURL &url )
+{
+    KonqOperations::doPaste( this, url );
+}
+
+KURL::List KonqIconViewWidget::selectedUrls()
+{
+    return selectedUrls( UserVisibleUrls );
+}
+
+KURL::List KonqIconViewWidget::selectedUrls( UrlFlags flags ) const
+{
+    KURL::List lstURLs;
+    bool dummy;
+    for ( TQIconViewItem *it = firstItem(); it; it = it->nextItem() )
+        if ( it->isVisible() && it->isSelected() ) {
+            KFileItem* item = (static_cast<KFileIVI *>( it ))->item();
+            lstURLs.append( flags == MostLocalUrls ? item->mostLocalURL( dummy ) : item->url() );
+        }
+    return lstURLs;
+}
+
+TQRect KonqIconViewWidget::iconArea() const
+{
+    return m_IconRect;
+}
+
+void KonqIconViewWidget::setIconArea(const TQRect &rect)
+{
+    m_IconRect = rect;
+}
+
+int KonqIconViewWidget::lineupMode() const
+{
+    return m_LineupMode;
+}
+
+void KonqIconViewWidget::setLineupMode(int mode)
+{
+    m_LineupMode = mode;
+}
+
+bool KonqIconViewWidget::sortDirectoriesFirst() const
+{
+  return m_bSortDirsFirst;
+}
+
+void KonqIconViewWidget::setSortDirectoriesFirst( bool b )
+{
+  m_bSortDirsFirst = b;
+}
+
+void KonqIconViewWidget::contentsMouseMoveEvent( TQMouseEvent *e )
+{
+    if ( (d->pSoundPlayer && d->pSoundPlayer->isPlaying()) || (d->pSoundTimer && d->pSoundTimer->isActive()))
+    {
+        // The following call is SO expensive (the ::widgetAt call eats up to 80%
+        // of the mouse move cpucycles!), so it's mandatory to place that function
+        // under strict checks, such as d->pSoundPlayer->isPlaying()
+        if ( TQApplication::widgetAt( TQCursor::pos() ) != topLevelWidget() )
+        {
+            if (d->pSoundPlayer)
+                d->pSoundPlayer->stop();
+            d->pSoundItem = 0;
+            if (d->pSoundTimer && d->pSoundTimer->isActive())
+                d->pSoundTimer->stop();
+        }
+    }
+    d->renameItem= false;
+    TDEIconView::contentsMouseMoveEvent( e );
+}
+
+void KonqIconViewWidget::contentsDropEvent( TQDropEvent * ev )
+{
+  TQIconViewItem *i = findItem( ev->pos() );
+  KURL::List uriList;
+
+    if ( ev->source() != viewport() &&
+         !i && m_rootItem && !m_rootItem->isWritable() ) {
+        ev->accept( false );
+        return;
+    }
+
+  // Short-circuit TQIconView if Ctrl is pressed, so that it's possible
+  // to drop a file into its own parent widget to copy it.
+  if ( !i && (ev->action() == TQDropEvent::Copy || ev->action() == TQDropEvent::Link)
+          && ev->source() && ev->source() == viewport()
+          && KURLDrag::decode(ev, uriList) && !uriList.isEmpty()
+          && uriList.first().upURL().url(1) == url().url(1))
+  {
+    // First we need to call TQIconView though, to clear the drag shape
+    bool bMovable = itemsMovable();
+    setItemsMovable(false); // hack ? call it what you want :-)
+    TDEIconView::contentsDropEvent( ev );
+    setItemsMovable(bMovable);
+
+    TQValueList<TQIconDragItem> lst;
+    slotDropped(ev, lst);
+  }
+  else
+  {
+    TDEIconView::contentsDropEvent( ev );
+    emit dropped(); // What is this for ? (David)      KDE4: remove
+  }
+  // Don't do this here, it's too early !
+  // slotSaveIconPositions();
+  // If we want to save after the new file gets listed, though,
+  // we could reimplement contentsDropEvent in KDIconView and set m_bNeedSave. Bah.
+
+  // This signal is sent last because we need to ensure it is
+  // taken in account when all the slots triggered by the dropped() signal
+  // are executed. This way we know that the Drag and Drop is truely finished
+  emit dragFinished();
+}
+
+void KonqIconViewWidget::doubleClickTimeout()
+{
+    d->renameItem= true;
+    mousePressChangeValue();
+    if ( d->releaseMouseEvent )
+    {
+        TQMouseEvent e( TQEvent::MouseButtonPress,d->mousePos , 1, d->mouseState);
+        TQIconViewItem* item = findItem( e.pos() );
+        KURL url;
+        if ( item )
+        {
+            url= ( static_cast<KFileIVI *>( item ) )->item()->url();
+            bool brenameTrash =false;
+            if ( url.isLocalFile() && (url.directory(false) == TDEGlobalSettings::trashPath() || url.path(1).startsWith(TDEGlobalSettings::trashPath())))
+                brenameTrash = true;
+
+            if ( url.isLocalFile() && !brenameTrash && d->renameItem && m_pSettings->renameIconDirectly() && e.button() == Qt::LeftButton && item->textRect( false ).contains(e.pos()))
+            {
+                if( d->pActivateDoubleClick->isActive () )
+                    d->pActivateDoubleClick->stop();
+                item->rename();
+                m_bMousePressed = false;
+            }
+        }
+    }
+    else
+    {
+        TQMouseEvent e( TQEvent::MouseMove,d->mousePos , 1, d->mouseState);
+        TDEIconView::contentsMousePressEvent( &e );
+    }
+    if( d->pActivateDoubleClick->isActive() )
+        d->pActivateDoubleClick->stop();
+
+    d->releaseMouseEvent = false;
+    d->renameItem= false;
+}
+
+void KonqIconViewWidget::wheelEvent(TQWheelEvent* e)
+{
+    // when scrolling with mousewheel, stop possible pending filetip
+    d->pFileTip->setItem( 0 );
+
+    if (e->state() == ControlButton)
+    {
+        if (e->delta() >= 0)
+        {
+            emit incIconSize();
+        }
+        else
+        {
+            emit decIconSize();
+        }
+        e->accept();
+        return;
+    }
+
+    TDEIconView::wheelEvent(e);
+}
+
+void KonqIconViewWidget::leaveEvent( TQEvent *e )
+{
+    // when leaving the widget, stop possible pending filetip and icon effect
+    slotOnViewport();
+
+    TDEIconView::leaveEvent(e);
+}
+
+void KonqIconViewWidget::mousePressChangeValue()
+{
+  //kdDebug(1203) << "KonqIconViewWidget::contentsMousePressEvent" << endl;
+  m_bMousePressed = true;
+  if (d->pSoundPlayer)
+    d->pSoundPlayer->stop();
+  d->bSoundItemClicked = true;
+  d->firstClick = false;
+
+  // Once we click on the item, we don't want a tooltip
+  // Fixes part of #86968
+  d->pFileTip->setItem( 0 );
+}
+
+void KonqIconViewWidget::contentsMousePressEvent( TQMouseEvent *e )
+{
+    if(d->pActivateDoubleClick && d->pActivateDoubleClick->isActive ())
+        d->pActivateDoubleClick->stop();
+     TQIconViewItem* item = findItem( e->pos() );
+     m_mousePos = e->pos();
+     KURL url;
+     if ( item )
+     {
+         url = ( static_cast<KFileIVI *>( item ) )->item()->url();
+         bool brenameTrash =false;
+         if ( url.isLocalFile() && (url.directory(false) == TDEGlobalSettings::trashPath() || url.path(1).startsWith(TDEGlobalSettings::trashPath())))
+             brenameTrash = true;
+         if ( !brenameTrash && !TDEGlobalSettings::singleClick() && m_pSettings->renameIconDirectly() && e->button() == Qt::LeftButton && item->textRect( false ).contains(e->pos())&& !d->firstClick &&  url.isLocalFile() && (!url.protocol().find("device", 0, false)==0))
+         {
+             d->firstClick = true;
+             d->mousePos = e->pos();
+             d->mouseState = e->state();
+             if (!d->pActivateDoubleClick)
+             {
+                 d->pActivateDoubleClick = new TQTimer(this);
+                 connect(d->pActivateDoubleClick, TQT_SIGNAL(timeout()), this, TQT_SLOT(doubleClickTimeout()));
+             }
+             if( d->pActivateDoubleClick->isActive () )
+                 d->pActivateDoubleClick->stop();
+             else
+                 d->pActivateDoubleClick->start(TQApplication::doubleClickInterval());
+             d->releaseMouseEvent = false;
+             return;
+         }
+         else
+             d->renameItem= false;
+     }
+     else
+         d->renameItem= false;
+    mousePressChangeValue();
+    if(d->pActivateDoubleClick && d->pActivateDoubleClick->isActive())
+        d->pActivateDoubleClick->stop();
+    TDEIconView::contentsMousePressEvent( e );
+
+}
+
+void KonqIconViewWidget::contentsMouseReleaseEvent( TQMouseEvent *e )
+{
+    TDEIconView::contentsMouseReleaseEvent( e );
+    if(d->releaseMouseEvent && d->pActivateDoubleClick && d->pActivateDoubleClick->isActive ())
+        d->pActivateDoubleClick->stop();
+    slotSelectionChanged();
+    d->releaseMouseEvent = true;
+    m_bMousePressed = false;
+}
+
+void KonqIconViewWidget::slotSaveIconPositions()
+{
+  // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+  // This code is currently not used but left in for compatibility reasons.
+  // It can be removed in KDE 4.0
+  // Saving of desktop icon positions is now done in KDIconView::saveIconPositions()
+  // in tdebase/kdesktop/kdiconview.cpp
+  // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+
+  printf("WARNING: Strongly deprecated method KonqIconViewWidget::slotSaveIconPositions() called!\n"); fflush(stdout);
+
+  if ( m_dotDirectoryPath.isEmpty() )
+    return;
+  if ( !m_bDesktop )
+    return; // Currently not available in Konqueror
+  kdDebug(1214) << "KonqIconViewWidget::slotSaveIconPositions" << endl;
+  KSimpleConfig dotDirectory( m_dotDirectoryPath );
+  TQIconViewItem *it = firstItem();
+  if ( !it )
+    return; // No more icons. Maybe we're closing and they've been removed already
+  while ( it )
+  {
+    KFileIVI *ivi = static_cast<KFileIVI *>( it );
+    KFileItem *item = ivi->item();
+
+    dotDirectory.setGroup( TQString( m_iconPositionGroupPrefix ).append( item->url().fileName() ) );
+    kdDebug(1214) << "KonqIconViewWidget::slotSaveIconPositions " << item->url().fileName() << " " << it->x() << " " << it->y() << endl;
+    dotDirectory.writeEntry( TQString( "X %1" ).arg( width() ), it->x() );
+    dotDirectory.writeEntry( TQString( "Y %1" ).arg( height() ), it->y() );
+    dotDirectory.writeEntry( "Exists", true );
+
+    it = it->nextItem();
+  }
+
+  TQStringList groups = dotDirectory.groupList();
+  TQStringList::ConstIterator gIt = groups.begin();
+  TQStringList::ConstIterator gEnd = groups.end();
+  for (; gIt != gEnd; ++gIt )
+    if ( (*gIt).left( m_iconPositionGroupPrefix.length() ) == m_iconPositionGroupPrefix )
+    {
+      dotDirectory.setGroup( *gIt );
+      if ( dotDirectory.hasKey( "Exists" ) )
+        dotDirectory.deleteEntry( "Exists", false );
+      else
+      {
+        kdDebug(1214) << "KonqIconViewWidget::slotSaveIconPositions deleting group " << *gIt << endl;
+        dotDirectory.deleteGroup( *gIt );
+      }
+    }
+
+  dotDirectory.sync();
+
+  // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+  // This code is currently not used but left in for compatibility reasons.
+  // It can be removed in KDE 4.0
+  // Saving of desktop icon positions is now done in KDIconView::saveIconPositions()
+  // in tdebase/kdesktop/kdiconview.cpp
+  // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+}
+
+// Adapted version of TQIconView::insertInGrid, that works relative to
+// m_IconRect, instead of the entire viewport.
+
+void KonqIconViewWidget::insertInGrid(TQIconViewItem *item)
+{
+    if (0L == item)
+        return;
+
+    if (!m_IconRect.isValid())
+    {
+        TDEIconView::insertInGrid(item);
+        return;
+    }
+
+    TQRegion r(m_IconRect);
+    TQIconViewItem *i = firstItem();
+    int y = -1;
+    for (; i; i = i->nextItem() )
+    {
+        r = r.subtract(i->rect());
+        y = TQMAX(y, i->y() + i->height());
+    }
+
+    TQMemArray<TQRect> rects = r.rects();
+    TQMemArray<TQRect>::Iterator it = rects.begin();
+    bool foundPlace = FALSE;
+    for (; it != rects.end(); ++it)
+    {
+        TQRect rect = *it;
+        if (rect.width() >= item->width() && rect.height() >= item->height())
+        {
+            int sx = 0, sy = 0;
+            if (rect.width() >= item->width() + spacing())
+                sx = spacing();
+            if (rect.height() >= item->height() + spacing())
+                sy = spacing();
+            item->move(rect.x() + sx, rect.y() + sy);
+            foundPlace = true;
+            break;
+        }
+    }
+
+    if (!foundPlace)
+        item->move(m_IconRect.topLeft());
+
+    //item->dirty = false;
+    return;
+}
+
+
+/*
+ * The algorithm used for lineing up the icons could be called
+ * "beating flat the icon field". Imagine the icon field to be some height
+ * field on a regular grid, with the height being the number of icons in
+ * each grid element. Now imagine slamming on the field with a shovel or
+ * some other flat surface. The high peaks will be flattened and spread out
+ * over their adjacent areas. This is basically what the algorithm tries to
+ * simulate.
+ *
+ * First, the icons are binned to a grid of the desired size. If all bins
+ * are containing at most one icon, we're done, of course. We just have to
+ * move all icons to the center of each grid element.
+ * For each bin which has more than one icon in it, we calculate 4
+ * "friction coefficients", one for each cardinal direction. The friction
+ * coefficient of a direction is the number of icons adjacent in that
+ * direction. The idea is that this number is somewhat a measure in which
+ * direction the icons should flow: icons flow in the direction of lowest
+ * friction coefficient. We move a maximum of one icon per bin and loop over
+ * all bins. This procedure is repeated some maximum number of times or until
+ * no icons are moved anymore.
+ *
+ * I don't know if this algorithm is good or bad, I don't even know if it will
+ * work all the time. It seems a correct thing to do, however, and it seems to
+ * work particularly well. In any case, the number of runs is limited so there
+ * can be no races.
+ */
+
+void KonqIconViewWidget::lineupIcons()
+{
+    // even if there are no items yet, calculate the maxItemWidth to have the correct
+    // item rect when we insert new items
+
+    // Create a grid of (ny x nx) bins.
+    int x0, y0, dx, dy, nx, ny;
+    gridValues( &x0, &y0, &dx, &dy, &nx, &ny );
+
+    int itemWidth = dx - spacing();
+    bool newItemWidth = false;
+    if ( maxItemWidth() != itemWidth ) {
+        newItemWidth = true;
+        setMaxItemWidth( itemWidth );
+        setFont( font() );  // Force calcRect()
+    }
+
+    if ( !firstItem() ) {
+        kdDebug(1203) << "No icons at all ?\n";
+        return;
+    }
+
+    int iconSize = m_size ? m_size : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
+
+    typedef TQValueList<TQIconViewItem*> Bin;
+    Bin*** bins = new Bin**[nx];
+    int i;
+    int j;
+    for ( i = 0; i < nx ; i++ ) {
+        bins[i] = new Bin*[ny];
+        for ( j = 0; j < ny; j++ )
+            bins[i][j] = 0L;
+    }
+
+    // Insert items into grid
+    int textHeight = iconTextHeight() * fontMetrics().height();
+
+    for ( TQIconViewItem* item = firstItem(); item; item = item->nextItem() ) {
+        int x = item->x() + item->width() / 2 - x0;
+        int y = item->pixmapRect( false ).bottom() - iconSize / 2
+                - ( dy - ( iconSize + textHeight ) ) / 2 - y0;
+        int posX = TQMIN( nx-1, TQMAX( 0, x / dx ) );
+        int posY = TQMIN( ny-1, TQMAX( 0, y / dy ) );
+
+        if ( !bins[posX][posY] )
+            bins[posX][posY] = new Bin;
+        bins[posX][posY]->prepend( item );
+    }
+
+    // The shuffle code
+    int n, k;
+    const int infinity = 10000;
+    int nmoves = 1;
+    for ( n = 0; n < 30 && nmoves > 0; n++ ) {
+        nmoves = 0;
+        for ( i = 0; i < nx; i++ ) {
+            for ( j = 0; j < ny; j++ ) {
+                if ( !bins[i][j] || ( bins[i][j]->count() <= 1 ) )
+                    continue;
+
+                // Calculate the 4 "friction coefficients".
+                int tf = 0, bf = 0, lf = 0, rf = 0;
+                for ( k = j-1; k >= 0 && bins[i][k] && bins[i][k]->count(); k-- )
+                    tf += bins[i][k]->count();
+                if ( k == -1 )
+                    tf += infinity;
+
+                for ( k = j+1; k < ny && bins[i][k] && bins[i][k]->count(); k++ )
+                    bf += bins[i][k]->count();
+                if ( k == ny )
+                    bf += infinity;
+
+                for ( k = i-1; k >= 0 && bins[k][j] && bins[k][j]->count(); k-- )
+                    lf += bins[k][j]->count();
+                if ( k == -1 )
+                    lf += infinity;
+
+                for ( k = i+1; k < nx && bins[k][j] && bins[k][j]->count(); k++ )
+                    rf += bins[k][j]->count();
+                if ( k == nx )
+                    rf += infinity;
+
+                // If we are stuck between walls, continue
+                if ( tf >= infinity && bf >= infinity &&
+                     lf >= infinity && rf >= infinity )
+                    continue;
+
+                // Is there a preferred lineup direction?
+                if ( m_LineupMode == LineupHorizontal ) {
+                    tf += infinity;
+                    bf += infinity;
+                }
+                else if ( m_LineupMode == LineupVertical ) {
+                    lf += infinity;
+                    rf += infinity;
+                }
+
+                // Move one item in the direction of the least friction
+                TQIconViewItem* movedItem;
+                Bin* items = bins[i][j];
+
+                int mini = TQMIN( TQMIN( tf, bf ), TQMIN( lf, rf ) );
+                if ( tf == mini ) {
+                    // move top item in (i,j) to (i,j-1)
+                    Bin::iterator it = items->begin();
+                    movedItem = *it;
+                    for ( ++it; it != items->end(); ++it ) {
+                        if ( (*it)->y() < movedItem->y() )
+                            movedItem = *it;
+                    }
+                    items->remove( movedItem );
+                    if ( !bins[i][j-1] )
+                        bins[i][j-1] = new Bin;
+                    bins[i][j-1]->prepend( movedItem );
+                }
+                else if ( bf ==mini ) {
+                    // move bottom item in (i,j) to (i,j+1)
+                    Bin::iterator it = items->begin();
+                    movedItem = *it;
+                    for ( ++it; it != items->end(); ++it ) {
+                        if ( (*it)->y() > movedItem->y() )
+                            movedItem = *it;
+                    }
+                    items->remove( movedItem );
+                    if ( !bins[i][j+1] )
+                        bins[i][j+1] = new Bin;
+                    bins[i][j+1]->prepend( movedItem );
+                }
+                else if ( lf == mini )
+                {
+                    // move left item in (i,j) to (i-1,j)
+                    Bin::iterator it = items->begin();
+                    movedItem = *it;
+                    for ( ++it; it != items->end(); ++it ) {
+                        if ( (*it)->x() < movedItem->x() )
+                            movedItem = *it;
+                    }
+                    items->remove( movedItem );
+                    if ( !bins[i-1][j] )
+                        bins[i-1][j] = new Bin;
+                    bins[i-1][j]->prepend( movedItem );
+                }
+                else {
+                    // move right item in (i,j) to (i+1,j)
+                    Bin::iterator it = items->begin();
+                    movedItem = *it;
+                    for ( ++it; it != items->end(); ++it ) {
+                        if ( (*it)->x() > movedItem->x() )
+                            movedItem = *it;
+                    }
+                    items->remove( movedItem );
+                    if ( !bins[i+1][j] )
+                        bins[i+1][j] = new Bin;
+                    bins[i+1][j]->prepend( movedItem );
+                }
+                nmoves++;
+            }
+        }
+    }
+
+    // Perform the actual moving
+    TQRegion repaintRegion;
+    TQValueList<TQIconViewItem*> movedItems;
+
+    for ( i = 0; i < nx; i++ ) {
+        for ( j = 0; j < ny; j++ ) {
+            Bin* bin = bins[i][j];
+            if ( !bin )
+                continue;
+            if ( !bin->isEmpty() ) {
+                TQIconViewItem* item = bin->first();
+                int newX = x0 + i*dx + spacing() +
+                           TQMAX(0, ( (dx-spacing()) - item->width() ) / 2);  // pixmap can be larger as iconsize
+                // align all icons vertically to their text
+                int newY = y0 + j*dy + dy - spacing() - ( item->pixmapRect().bottom() + 2 + textHeight );
+                if ( item->x() != newX || item->y() != newY ) {
+                    TQRect oldRect = item->rect();
+                    movedItems.prepend( item );
+                    item->move( newX, newY );
+                    if ( item->rect() != oldRect )
+                        repaintRegion = repaintRegion.unite( oldRect );
+                }
+            }
+            delete bin;
+            bins[i][j] = 0L;
+        }
+    }
+
+    // repaint
+    if ( newItemWidth )
+        updateContents();
+    else {
+        // Repaint only repaintRegion...
+        TQMemArray<TQRect> rects = repaintRegion.rects();
+        for ( uint l = 0; l < rects.count(); l++ ) {
+            kdDebug( 1203 ) << "Repainting (" << rects[l].x() << ","
+                            << rects[l].y() << ")\n";
+            repaintContents( rects[l], false );
+        }
+        // Repaint icons that were moved
+        while ( !movedItems.isEmpty() ) {
+            repaintItem( movedItems.first() );
+            movedItems.remove( movedItems.first() );
+        }
+    }
+
+    for ( i = 0; i < nx ; i++ ) {
+            delete [] bins[i];
+    }
+    delete [] bins;
+}
+
+void KonqIconViewWidget::lineupIcons( TQIconView::Arrangement arrangement )
+{
+    int x0, y0, dx, dy, nxmax, nymax;
+    gridValues( &x0, &y0, &dx, &dy, &nxmax, &nymax );
+    int textHeight = iconTextHeight() * fontMetrics().height();
+
+    TQRegion repaintRegion;
+    TQValueList<TQIconViewItem*> movedItems;
+    int nx = 0, ny = 0;
+
+    TQIconViewItem* item;
+    for ( item = firstItem(); item; item = item->nextItem() ) {
+        int newX = x0 + nx*dx + spacing() +
+                   TQMAX(0, ( (dx-spacing()) - item->width() ) / 2);  // icon can be larger as defined
+        // align all icons vertically to their text
+        int newY = y0 + ny*dy + dy - spacing() - ( item->pixmapRect().bottom() + 2 + textHeight );
+        if ( item->x() != newX || item->y() != newY ) {
+            TQRect oldRect = item->rect();
+            movedItems.prepend( item );
+            item->move( newX, newY );
+            if ( item->rect() != oldRect )
+                repaintRegion = repaintRegion.unite( oldRect );
+        }
+        if ( arrangement == TQIconView::LeftToRight ) {
+            nx++;
+            if ( nx >= nxmax ) {
+                ny++;
+                nx = 0;
+            }
+        }
+        else {
+            ny++;
+            if ( ny >= nymax ) {
+                nx++;
+                ny = 0;
+            }
+        }
+    }
+
+    // Repaint only repaintRegion...
+    TQMemArray<TQRect> rects = repaintRegion.rects();
+    for ( uint l = 0; l < rects.count(); l++ ) {
+        kdDebug( 1203 ) << "Repainting (" << rects[l].x() << ","
+                        << rects[l].y() << ")\n";
+        repaintContents( rects[l], false );
+    }
+    // Repaint icons that were moved
+    while ( !movedItems.isEmpty() ) {
+        repaintItem( movedItems.first() );
+        movedItems.remove( movedItems.first() );
+    }
+}
+
+int KonqIconViewWidget::largestPreviewIconSize( int size ) const
+{
+    int iconSize = size ? size : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
+
+    if (iconSize < 28)
+        return 48;
+    if (iconSize < 40)
+        return 64;
+    if (iconSize < 60)
+        return 96;
+    if (iconSize < 120)
+        return 128;
+
+    return 192;
+}
+
+int KonqIconViewWidget::previewIconSize( int size ) const
+{
+    int iconSize = size ? size : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
+
+    if (!d->bBoostPreview)
+        return iconSize;
+
+    return largestPreviewIconSize( iconSize );
+}
+
+void KonqIconViewWidget::visualActivate(TQIconViewItem * item)
+{
+    // Rect of the TQIconViewItem.
+    TQRect irect = item->rect();
+
+    // Rect of the QIconViewItem's pixmap area.
+    TQRect rect = item->pixmapRect();
+
+    // Adjust to correct position. If this isn't done, the fact that the
+    // text may be wider than the pixmap puts us off-centre.
+    rect.moveBy(irect.x(), irect.y());
+
+    // Adjust for scrolling (David)
+    rect.moveBy( -contentsX(), -contentsY() );
+
+    if (TDEGlobalSettings::showKonqIconActivationEffect() == true) {
+        TDEIconEffect::visualActivate(viewport(), rect, item->pixmap());
+    }
+}
+
+void KonqIconViewWidget::backgroundPixmapChange( const TQPixmap & )
+{
+    viewport()->update();
+}
+
+void KonqIconViewWidget::setPreviewSettings( const TQStringList& settings )
+{
+    d->previewSettings = settings;
+    updatePreviewMimeTypes();
+
+    int size = m_size;
+    m_size = -1; // little trick to force grid change in setIcons
+    setIcons( size ); // force re-determining all icons
+}
+
+const TQStringList& KonqIconViewWidget::previewSettings()
+{
+    return d->previewSettings;
+}
+
+void KonqIconViewWidget::setNewURL( const TQString& url )
+{
+    KURL u;
+    if ( url.startsWith( "/" ) )
+        u.setPath( url );
+    else
+        u = url;
+    setURL( u );
+}
+
+void KonqIconViewWidget::setCaseInsensitiveSort( bool b )
+{
+    d->bCaseInsensitive = b;
+}
+
+bool KonqIconViewWidget::caseInsensitiveSort() const
+{
+    return d->bCaseInsensitive;
+}
+
+bool KonqIconViewWidget::canPreview( KFileItem* item )
+{
+    if ( !TDEGlobalSettings::showFilePreview( url() ) )
+        return false;
+
+    if ( d->pPreviewMimeTypes == 0L )
+        updatePreviewMimeTypes();
+
+    return mimeTypeMatch( item->mimetype(), *( d->pPreviewMimeTypes ) );
+}
+
+void KonqIconViewWidget::updatePreviewMimeTypes()
+{
+    if ( d->pPreviewMimeTypes == 0L )
+        d->pPreviewMimeTypes = new TQStringList;
+    else
+        d->pPreviewMimeTypes->clear();
+
+    // Load the list of plugins to determine which mimetypes are supported
+    TDETrader::OfferList plugins = TDETrader::self()->query("ThumbCreator");
+    TDETrader::OfferList::ConstIterator it;
+
+    for ( it = plugins.begin(); it != plugins.end(); ++it ) {
+        if ( d->previewSettings.contains((*it)->desktopEntryName()) ) {
+            TQStringList mimeTypes = (*it)->property("MimeTypes").toStringList();
+            for (TQStringList::ConstIterator mt = mimeTypes.begin(); mt != mimeTypes.end(); ++mt)
+                d->pPreviewMimeTypes->append(*mt);
+        }
+    }
+}
+
+#include "konq_iconviewwidget.moc"