@Override
protected void onMouseDown(GridEvent<ModelData> ge) {
super.onMouseDown(ge);
El hd = ge.getTarget(".x-grid-group-hd", 10);
if (hd != null) {
ge.stopEvent();
toggleGroup(hd.dom.getParentElement(), isGroupExpanded(hd.dom.getParentElement()));
}
}
private void onBeforeRowSelect(SelectionEvent<ModelData> se) {
if (!enableGrouping) {
return;
}
Element row = getRow(se.getIndex());
if (row != null) {
Element g = findGroup(row);
toggleGroup(g, true);
}
}
/**
* Toggles all groups.
*
* @param expanded true to expand
*/
public void toggleAllGroups(boolean expanded) {
NodeList<Element> groups = getGroups();
for (int i = 0, len = groups.getLength(); i < len; i++) {
toggleGroup(groups.getItem(i), expanded);
}
}