void TreeCtrl::ChildGotFocus()
{
	if (multiselect) return; // Don't clear multi-selection!
	for(int i = 0; i < line.GetCount(); i++) {
		Item& m = item[line[i].itemi];
		if(m.ctrl && m.ctrl->HasFocusDeep()) {
			SetCursorLine(i);
			return;
		}
	}
}