separatorexample.java

java swing 开发代码

// SeparatorExample.java
// A quick demonstration of the JSeparator() component used in a toolbar-like
// container.
//
package	jswing.ch14;

import javax.swing.*;

public class SeparatorExample extends JPanel {

    public SeparatorExample() {
        super(true);

        setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
        Box box1 = new Box(BoxLayout.X_AXIS);
        Box box2 = new Box(BoxLayout.X_AXIS);
        Box box3 = new Box(BoxLayout.X_AXIS);

        box1.add(new JButton("Press Me"));
        box1.add(new JButton("No Me!"));
        box1.add(new JButton("Ignore Them!"));
        box2.add(new JSeparator());
        box3.add(new JButton("I'm the Button!"));
        box3.add(new JButton("It's me!"));
        box3.add(new JButton("Go Away!"));

        add(box1);
        add(box2);
        add(box3);
    }

    public static void main(String s[]) {

        SeparatorExample example = new SeparatorExample();

        JFrame frame = new JFrame("Separator Example");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setContentPane(example);
        frame.pack();
        frame.setVisible(true);
    }
}