public override void handleDelete()
{
EWorldEditor EWorldEditor = "EWorldEditor";
EditorTree EditorTree = "EditorTree";
// The tree handles deletion and notifies the
// world editor to clear its selection.
//
// This is because non-SceneObject elements like
// SimGroups also need to be destroyed.
//
// See EditorTree::onObjectDeleteCompleted().
int selSize = EWorldEditor.getSelectionSize();
if (selSize > 0)
{
EditorTree.deleteSelection();
}
}