Java JPopupMenu findSubMenu(JPopupMenu popupMenu, String name)

Description

find Sub Menu

License

Open Source License

Declaration

public static JMenu findSubMenu(JPopupMenu popupMenu, String name) 

Method Source Code

//package com.java2s;
/*/*from w w  w .  jav  a2 s  . c  om*/
 * Copyright (C) 2010 Brockmann Consult GmbH (info@brockmann-consult.de)
 *
 * 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 3 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/
 */

import javax.swing.JMenu;

import javax.swing.JPopupMenu;

import java.awt.Component;

public class Main {
    public static JMenu findSubMenu(JPopupMenu popupMenu, String name) {
        int n = popupMenu.getComponentCount();
        for (int i = 0; i < n; i++) {
            Component c = popupMenu.getComponent(i);
            if (c instanceof JMenu) {
                JMenu subMenu = (JMenu) c;
                if (name.equals(subMenu.getName())) {
                    return subMenu;
                }
                subMenu = findSubMenu(subMenu.getPopupMenu(), name);
                if (subMenu != null) {
                    return subMenu;
                }
            }
        }
        return null;
    }
}

Related

1. computePopupLocation(MouseEvent event, Component rel, JPopupMenu popup)
2. createPopupMenu()
3. createPopupMenu(String menuText, JPopupMenu menu, ActionListener listener)
4. ensurePopupIsOnScreen(JPopupMenu popup)
5. findMenuComponent(JPopupMenu menu, String menuComponentName)
6. getMousePopupAdapter(final Component component, final JPopupMenu popup)
7. getOnlyPopupMenu(Container owner)
8. getPopupMenu()
9. getPopupMenuShowPoint(JPopupMenu popup, int x, int y)