freezeedt.java

JAVA图形特效,详细介绍SWING等的效果开发

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;

public class FreezeEDT extends JFrame implements ActionListener {
  public FreezeEDT() {
    super("Freeze");
    JButton freezer = new JButton("Freeze");
    freezer.addActionListener(this);
    add(freezer);
    pack();
  }

  public void actionPerformed(ActionEvent e) {
    try {
      Thread.sleep(4000);
    } catch (InterruptedException evt) {
    }
  }

  public static void main(String... args) {
    FreezeEDT edt = new FreezeEDT();
    edt.setVisible(true);
  }
}