Here you can find the source of button(JPanel panel, String text, char mnemonic, Font font)
public static JButton button(JPanel panel, String text, char mnemonic, Font font)
//package com.java2s; /**/*from w ww. j a va2s. com*/ * Copyright (C) 2005 Bruno Patini Furtado * 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, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Created on 09/10/2005 21:49:53 */ import java.awt.Font; import javax.swing.JButton; import javax.swing.JPanel; public class Main { public static JButton button(JPanel panel, String text, char mnemonic, Font font) { JButton builderBt = new JButton(text); builderBt.setFont(font); builderBt.setMnemonic(mnemonic); panel.add(builderBt); return builderBt; } }