void TabBar::dragEnterEvent(QDragEnterEvent *event)
{
if ( canDropToTab(*event) )
acceptDrag(event);
else
QTabBar::dragEnterEvent(event);
}
void TabBar::dragMoveEvent(QDragMoveEvent *event)
{
if ( dropItemsTabIndex(*event, *this) != -1 )
acceptDrag(event);
else
QTabBar::dragMoveEvent(event);
}
void KFileDetailView::contentsDropEvent( TQDropEvent *e )
{
d->dropItem = 0;
d->autoOpenTimer.stop();
if ( ! acceptDrag( e ) ) { // can we decode this ?
e->ignore(); // No
return;
}
e->acceptAction(); // Yes
KFileListViewItem *item = dynamic_cast<KFileListViewItem*>(itemAt( contentsToViewport( e->pos() ) ));
KFileItem * fileItem = 0;
if (item)
fileItem = item->fileInfo();
emit dropped(e, fileItem);
KURL::List urls;
if (KURLDrag::decode( e, urls ) && !urls.isEmpty())
{
emit dropped(e, urls, fileItem ? fileItem->url() : KURL());
sig->dropURLs(fileItem, e, urls);
}
}
void KFileDetailView::contentsDragMoveEvent( TQDragMoveEvent *e )
{
if ( ! acceptDrag( e ) ) { // can we decode this ?
e->ignore(); // No
return;
}
e->acceptAction(); // Yes
if ((dropOptions() & AutoOpenDirs) == 0)
return;
KFileListViewItem *item = dynamic_cast<KFileListViewItem*>(itemAt( contentsToViewport( e->pos() ) ));
if ( item ) { // are we over an item ?
if (d->dropItem != item)
{
d->dropItem = item;
d->autoOpenTimer.start( autoOpenDelay() ); // restart timer
}
}
else
{
d->dropItem = 0;
d->autoOpenTimer.stop();
}
}
void KNCollectionView::contentsDropEvent(QDropEvent *e)
{
cleanItemHighlighter(); // necessary since we overwrite KListView::contentsDropEvent()
QListViewItem *item = itemAt(contentsToViewport(e->pos()));
KNCollectionViewItem *fti = static_cast<KNCollectionViewItem *>(item);
if(fti && (fti->coll) && acceptDrag(e))
{
emit folderDrop(e, fti);
e->accept(true);
}
else
e->accept(false);
}
void LibraryTreeWidget::dragEnterEvent(QDragEnterEvent *event)
{
if (acceptDrag(event)) {
event->accept();
m_currentItem = currentItem();
m_dropItem = itemAt(event->pos());
if (m_dropItem) {
m_openBranchTimer->start(AUTO_EXPAND_DELAY);
}
} else {
event->ignore();
}
}
//-----------------------------------------------
void KFileDnDDetailView::contentsDragEnterEvent( QDragEnterEvent *e ) {
kdDebug (9020) << "KFileDnDDetailView::contentsDragEnterEvent" << endl;
if ( ! acceptDrag( e ) ) {
e->accept( false );
return;
}
e->acceptAction();
QListViewItem *i = itemAt( contentsToViewport( e->pos() ) );
if ( i && m_useAutoOpenTimer ) {
m_dropItem = i;
m_autoOpenTimer.start( m_autoOpenTime );
}
}
//-----------------------------------------------
void KFileDnDDetailView::contentsDropEvent( QDropEvent* e ) {
kdDebug (9020) << "KFileDndDetailView::contentsDropEvent" << endl;
if( m_useAutoOpenTimer ) {
m_autoOpenTimer.stop();
m_dropItem = 0L;
}
if( ! acceptDrag( e ) ) {
e->acceptAction( false );
return;
}
e->acceptAction();
// the drop was accepted so lets emit this to the outside world
KURL::List urls;
KURLDrag::decode( e, urls );
emit dropped( e );
emit dropped( this, e );
emit dropped( this, urls );
}
void LibraryTreeWidget::dragMoveEvent(QDragMoveEvent *event)
{
m_openBranchTimer->stop();
if (acceptDrag(event)) {
event->accept();
m_dropItem = itemAt(event->pos());
if (m_dropItem && m_dropItem == m_currentItem) { // tring to drop on same Library
QToolTip::showText(mapToGlobal(event->pos() + QPoint(10, 0)), i18n("existing library"));
} else {
QToolTip::hideText();
}
if (m_dropItem) {
setCurrentItem(m_dropItem);
m_openBranchTimer->start(AUTO_EXPAND_DELAY);
}
} else {
event->ignore();
}
}