WidgetBoxCategoryListView *WidgetBoxTreeWidget::addCategoryView(QTreeWidgetItem *parent, bool iconMode)
{
QTreeWidgetItem *embed_item = new QTreeWidgetItem(parent);
embed_item->setFlags(Qt::ItemIsEnabled);
WidgetBoxCategoryListView *categoryView = new WidgetBoxCategoryListView(m_core, this);
categoryView->setViewMode(iconMode ? QListView::IconMode : QListView::ListMode);
connect(categoryView, SIGNAL(scratchPadChanged()), this, SLOT(slotSave()));
connect(categoryView, SIGNAL(pressed(QString,QString,QPoint)), this, SIGNAL(pressed(QString,QString,QPoint)));
connect(categoryView, SIGNAL(itemRemoved()), this, SLOT(slotScratchPadItemDeleted()));
connect(categoryView, SIGNAL(lastItemRemoved()), this, SLOT(slotLastScratchPadItemDeleted()));
setItemWidget(embed_item, 0, categoryView);
return categoryView;
}
void WidgetBoxCategoryListView::removeCurrentItem()
{
const QModelIndex index = currentIndex();
if (!index.isValid() || !m_proxyModel->removeRow(index.row()))
return;
// We check the unfiltered item count here, we don't want to get removed if the
// filtered view is empty
if (m_model->rowCount()) {
emit itemRemoved();
} else {
emit lastItemRemoved();
}
}
