/*
* Freeplane - mind map editor
* Copyright (C) 2008 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitry Polivaev
*
* This file is modified by Dimitry Polivaev in 2008.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.core.ui;
import java.awt.event.HierarchyEvent;
import java.awt.event.HierarchyListener;
import org.freeplane.features.mode.Controller;
/**
* listener, that blocks the controler if the menu is active (PN) Take care!
* This listener is also used for modelpopups (as for graphical links).
*/
public class ControllerPopupMenuListener implements HierarchyListener {
public void hierarchyChanged(HierarchyEvent e) {
if(e.getID() != HierarchyEvent.ANCESTOR_MOVED && e.getID() != HierarchyEvent.ANCESTOR_RESIZED)
Controller.getCurrentModeController().setBlocked(e.getComponent().isShowing());
}
}