/*!
Activate to emit highlighted().
*/
void QTextBrowser::viewportMouseMoveEvent( QMouseEvent* e)
{
#ifndef QT_NO_DRAGANDDROP
if ( (e->state() & LeftButton) == LeftButton && !d->buttonDown.isEmpty() ) {
if ( ( e->globalPos() - d->lastClick ).manhattanLength() > QApplication::startDragDistance() ) {
QUrl url ( context(), d->buttonDown, TRUE );
QUriDrag* drag = new QUriDrag( this );
drag->setUnicodeUris( url.toString() );
drag->drag();
}
return;
}
#endif
if ( e->state() == 0 ) {
QString act = anchorAt( e->pos() );
if (d->highlight != act) {
if ( !act.isEmpty() ){
emit highlighted( act );
d->highlight = act;
}
else if ( !d->highlight.isEmpty() ) {
emit highlighted( QString::null );
d->highlight = QString::null;
}
#ifndef QT_NO_CURSOR
viewport()->setCursor( d->highlight.isEmpty()?arrowCursor:pointingHandCursor );
#endif
}
}
QTextView::viewportMouseMoveEvent( e );
}
void DirectoryView::contentsMouseMoveEvent( QMouseEvent* e )
{
if ( mousePressed && ( presspos - e->pos() ).manhattanLength() > QApplication::startDragDistance() ) {
mousePressed = FALSE;
QListViewItem *item = itemAt( contentsToViewport(presspos) );
if ( item ) {
QString source = fullPath(item);
if ( QFile::exists(source) ) {
QUriDrag* ud = new QUriDrag(viewport());
ud->setUnicodeUris( source );
if ( ud->drag() )
QMessageBox::information( this, "Drag source",
QString("Delete ")+source, "Not implemented" );
}
}
}
}
