-void EffectsListView::filterList(int pos) {
- QListWidgetItem *item;
- for (int i = 0; i < m_effectsList->count(); i++) {
- item = m_effectsList->item(i);
- if (pos == 0) item->setHidden(false);
- else if (item->data(Qt::UserRole).toInt() == pos) item->setHidden(false);
- else item->setHidden(true);
+void EffectsListView::focusInEvent(QFocusEvent * /*event*/)
+{
+ search_effect->setFocus();
+}
+
+void EffectsListView::filterList(int pos)
+{
+ for (int i = 0; i < m_effectsList->topLevelItemCount(); i++) {
+ QTreeWidgetItem *folder = m_effectsList->topLevelItem(i);
+ bool hideFolder = true;
+ for (int j = 0; j < folder->childCount(); j++) {
+ QTreeWidgetItem *item = folder->child(j);
+ if (pos == 0 || pos == item->data(0, Qt::UserRole).toInt()) {
+ item->setHidden(false);
+ hideFolder = false;
+ } else {
+ item->setHidden(true);
+ }
+ }
+ // do not hide the folder if it's empty but "All" is selected
+ if (pos == 0)
+ hideFolder = false;
+ folder->setHidden(hideFolder);