Here you can find the source of createJButton(Container c, String caption, int x, int y, int width, int height, ActionListener al)
JButton
and adding it to its container class.
Parameter | Description |
---|---|
c | the container |
caption | the caption (text) of the control |
x | x of its upper left corner |
y | y of its upper left corner |
width | width of the component |
height | height of the component |
al | the <code>ActionListener</code> of the button, set it <code>null</code> if you will do it manually later. |
JButton
instance
public static JButton createJButton(Container c, String caption, int x, int y, int width, int height, ActionListener al)
//package com.java2s; /*/*from www. j a va2s. co m*/ This file is part of Coach Assistant Copyright (C) 2004-2006 Sina Iravanian <sina_iravanian@yahoo.com> 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; version 2 of the License. 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ import java.awt.Container; import java.awt.event.ActionListener; import javax.swing.JButton; public class Main { /** * This method makes it easy (and also neat) creating a <code>JButton</code> * and adding it to its container class. * <p> * The <code>BorderLayout</code> of the container class must be set to * <code>null</code>. * * @param c * the container * @param caption * the caption (text) of the control * @param x * x of its upper left corner * @param y * y of its upper left corner * @param width * width of the component * @param height * height of the component * @param al * the <code>ActionListener</code> of the button, set it * <code>null</code> if you will do it manually later. * @return a <code>JButton</code> instance */ public static JButton createJButton(Container c, String caption, int x, int y, int width, int height, ActionListener al) { JButton btn = new JButton(caption); btn.setBounds(x, y, width, height); if (al != null) btn.addActionListener(al); c.add(btn); return btn; } }