Here you can find the source of findSubMenuWithLabel(JMenu menu, String text)
public static JMenu findSubMenuWithLabel(JMenu menu, String text)
//package com.java2s; /*//from w ww . j a v a2s. com * This file is part of Arduino. * * Arduino 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, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * As a special exception, you may use this file as part of a free software * library without restriction. Specifically, if other files instantiate * templates or use macros or inline functions from this file, or you compile * this file and link it with other files to produce an executable, this * file does not by itself cause the resulting executable to be covered by * the GNU General Public License. This exception does not however * invalidate any other reasons why the executable file might be covered by * the GNU General Public License. * * Copyright 2015 Arduino LLC (http://www.arduino.cc/) */ import javax.swing.*; import java.awt.*; public class Main { public static JMenu findSubMenuWithLabel(JMenu menu, String text) { for (Component submenu : menu.getMenuComponents()) { if (submenu instanceof JMenu && text.equals(((JMenu) submenu).getText())) { return (JMenu) submenu; } } return null; } }