/** Unconfigures a JCheckBoxMenuItem for an Action. */
public static void unconfigureJCheckBoxMenuItem(JCheckBoxMenuItem mi, Action a) {
PropertyChangeListener propertyHandler =
(PropertyChangeListener) mi.getClientProperty("actionPropertyHandler");
if (propertyHandler != null) {
a.removePropertyChangeListener(propertyHandler);
mi.putClientProperty("actionPropertyHandler", null);
}
}
public void clearActions() {
final Set<Action> actions = myActions.keySet();
for (Iterator<Action> iterator = actions.iterator(); iterator.hasNext(); ) {
Action each = iterator.next();
each.removePropertyChangeListener(this);
}
myActions.clear();
myActionsPanel.removeAll();
}