iconspinner.java

java swing 开发代码

// IconSpinner.java
// An implementation of JSpinner with customized content--icons in this case.
// A standard spinner model is used with a custom editor (IconEditor.java).
//

package	jswing.ch07;

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

public class IconSpinner extends JFrame {

  public IconSpinner() {
    super("JSpinner Icon Test");
    setSize(300,80);
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    Container c = getContentPane();
    c.setLayout(new GridLayout(0,2));

    Icon nums[] = new Icon[] {
      new ImageIcon("1.gif"),
      new ImageIcon("2.gif"),
      new ImageIcon("3.gif"),
      new ImageIcon("4.gif"),
      new ImageIcon("5.gif"),
      new ImageIcon("6.gif")
    };
    JSpinner s1 = new JSpinner(new SpinnerListModel(nums));
    s1.setEditor(new IconEditor(s1));
    c.add(new JLabel(" Icon Spinner"));
    c.add(s1);

    setVisible(true);
  }

  public static void main(String args[]) {
    new IconSpinner();
  }
}