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Categorized Combo: Do not draw category line if the combo has zero categories
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@ -153,7 +153,8 @@ void CCItemDelegate::paint(QPainter * painter, QStyleOptionViewItem const & opti
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QString cat = categoryCC(*index.model(), index.row());
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// not the same as in the previous line?
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if (index.row() == 0 || cat != categoryCC(*index.model(), index.row() - 1)) {
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if (cc_->d->visibleCategories_ > 0
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&& (index.row() == 0 || cat != categoryCC(*index.model(), index.row() - 1))) {
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painter->save();
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// draw unselected background
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@ -286,7 +287,7 @@ void CategorizedCombo::Private::setFilter(QString const & s)
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lastSel_ = filterModel_->mapToSource(filterModel_->index(sel, 0)).row();
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filter_ = s;
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filterModel_->setFilterRegExp(charFilterRegExp(filter_));
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filterModel_->setFilterRegExp(charFilterRegExp(filter_));
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countCategories();
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// restore old selection
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