void buildDisplay() {
// delete all the children
foreach( QWidget* w, wl )
delete w;
wl.clear();
// remove the stretch we added in the last call
if ( QLayoutItem* item = layout->takeAt( 0 ) )
delete item;
// create new labels
for( QStringList::const_iterator it = tags.constBegin();
it != tags.constEnd(); ++it ) {
if ( it != tags.constBegin() ) {
QLabel* label = new QLabel( "-", parent );
wl.append( label );
layout->addWidget( label ); // FIXME: display some nicer symbol like a big dot
}
KUrlLabel* label = new KUrlLabel( *it, *it, parent );
wl.append( label );
label->setUnderline( false );
layout->addWidget( label );
connect( label, SIGNAL(leftClickedUrl(QString)),
parent, SIGNAL(tagClicked(QString)) );
}
layout->addStretch( 1 );
}
void Nepomuk::TagCloud::slotTagClicked( const QString& tag )
{
emit tagClicked( Tag(tag) );
}
void
TagColorEditor::tagClicked(int row, int colm)
{
if (colm == 0)
emit tagClicked(row+1);
}