setItemDelegate(newDelegate);
delete oldDelegate;
-
setIndentation(10);
setAnimated(true);
header()->hide();
for(int i = 1; i < model()->columnCount(); i++)
setColumnHidden(i, true);
+
+ connect(selectionModel(), SIGNAL(currentChanged(QModelIndex, QModelIndex)), SIGNAL(selectionUpdated()));
+ connect(selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), SIGNAL(selectionUpdated()));
}
-void NickView::setModel(QAbstractItemModel *model) {
- QTreeView::setModel(model);
+void NickView::setModel(QAbstractItemModel *model_) {
+ if(model())
+ disconnect(model(), 0, this, 0);
+
+ QTreeView::setModel(model_);
init();
}
QCoreApplication::postEvent(this, new ExpandAllEvent);
}
-void NickView::showContextMenu(const QPoint & pos ) {
- QModelIndex index = indexAt(pos);
- if(index.data(NetworkModel::ItemTypeRole) != NetworkModel::IrcUserItemType)
- return;
+QModelIndexList NickView::selectedIndexes() const {
+ QModelIndexList indexList = QTreeView::selectedIndexes();
- QModelIndexList indexList = selectedIndexes();
// make sure the item we clicked on is first
- indexList.removeAll(index);
- indexList.prepend(index);
+ Q_ASSERT(indexList.contains(currentIndex()));
+ indexList.removeAll(currentIndex());
+ indexList.prepend(currentIndex());
+
+ return indexList;
+}
+
+void NickView::showContextMenu(const QPoint &pos ) {
+ Q_UNUSED(pos);
QMenu contextMenu(this);
- GraphicalUi::contextMenuActionProvider()->addActions(&contextMenu, indexList);
+ GraphicalUi::contextMenuActionProvider()->addActions(&contextMenu, selectedIndexes());
contextMenu.exec(QCursor::pos());
}
virtual void rowsInserted(const QModelIndex &parent, int start, int end);
virtual void customEvent(QEvent *event);
+ //! This reimplementation ensures that the current index is first in list
+ virtual QModelIndexList selectedIndexes() const;
+
public slots:
virtual void setModel(QAbstractItemModel *model);
virtual void setRootIndex(const QModelIndex &index);
void showContextMenu(const QPoint & pos);
void startQuery(const QModelIndex & modelIndex);
+signals:
+ void selectionUpdated();
+
private:
};