borderlayouttest.java~2~

java GUI用户界面程序

package chapter7.layout;

import java.awt.*;
import javax.swing.JToggleButton;

public class BorderLayoutTest
    extends Frame
{
    public BorderLayoutTest()
    {
        try
        {
            jbInit();
        }
        catch (Exception exception)
        {
            exception.printStackTrace();
        }
    }

    private void jbInit()
        throws Exception
    {
        North.setText("北区组件");
        jToggleButton2.setText("西区组件");
        jToggleButton3.setText("中区组件");
        jToggleButton4.setText("南区组件");
        jToggleButton5.setText("jToggleButton5");
        this.add(North, java.awt.BorderLayout.NORTH);
        this.add(jToggleButton2, java.awt.BorderLayout.WEST);
        this.add(jToggleButton3, java.awt.BorderLayout.CENTER);
        this.add(jToggleButton4, java.awt.BorderLayout.SOUTH);
        this.add(jToggleButton5, java.awt.BorderLayout.EAST);
    }

    public static void main(String[] args)
    {
        BorderLayoutTest borderlayouttest = new BorderLayoutTest();
    }

    JToggleButton North = new JToggleButton();
    JToggleButton jToggleButton2 = new JToggleButton();
    JToggleButton jToggleButton3 = new JToggleButton();
    JToggleButton jToggleButton4 = new JToggleButton();
    JToggleButton jToggleButton5 = new JToggleButton();
}