Here you can find the source of enableAll(JMenu menu)
| Parameter | Description |
|---|---|
| menu | - the menu to start the recursive search |
public static void enableAll(JMenu menu)
//package com.java2s; /*/* w ww .j a va 2s . co m*/ * Alloy Analyzer 4 -- Copyright (c) 2006-2008, Felix Chang * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ import java.awt.Component; import javax.swing.JMenu; import javax.swing.JMenuItem; public class Main { /** * Convenience method that recursively enables every JMenu and JMenuItem inside "menu". * @param menu - the menu to start the recursive search */ public static void enableAll(JMenu menu) { for (int i = 0; i < menu.getMenuComponentCount(); i++) { Component obj = menu.getMenuComponent(i); if (obj instanceof JMenuItem) { ((JMenuItem) obj).setEnabled(true); } else if (obj instanceof JMenu) { enableAll((JMenu) obj); } } } }