@Override
protected void anchorBoundsDidChange() {
final Bounds lb = getAnchor().getLayoutBounds();
messagePanelController.setPanelWidth(lb.getWidth());
// This callback should not be needed for auto hiding popups
// See RT-31292 : Popup does not auto hide when resizing the window
updatePopupLocation();
}
@Override
protected void makeRoot() {
setRoot(messagePanelController.getPanelRoot());
}