public void propertyChange(final PropertyChangeEvent e) {
if (myAlarm.getActiveRequestCount() == 0) {
myInitialFocusedWindow = (Window) e.getOldValue();
final MenuElement[] selectedPath = MenuSelectionManager.defaultManager().getSelectedPath();
if (selectedPath.length == 0) { // there is no visible popup
return;
}
Component firstComponent = null;
for (final MenuElement menuElement : selectedPath) {
final Component component = menuElement.getComponent();
if (component instanceof JMenuBar) {
firstComponent = component;
break;
} else if (component instanceof JPopupMenu) {
firstComponent = ((JPopupMenu) component).getInvoker();
break;
}
}
if (firstComponent == null) {
return;
}
final Window window = SwingUtilities.getWindowAncestor(firstComponent);
if (window != myInitialFocusedWindow) { // focused window doesn't have popup
return;
}
}
myLastFocusedWindow = (Window) e.getNewValue();
myAlarm.cancelAllRequests();
myAlarm.addRequest(myClearSelectedPathRunnable, 150);
}
private void addPluginExtensions(Set<? extends IdentifiableMenuEntry> points, RaplaMenu menu) {
for (IdentifiableMenuEntry menuItem : points) {
MenuElement menuElement = menuItem.getMenuElement();
menu.add(menuElement.getComponent());
}
}