frame1.java

前段时间帮同学写了个简单动画程序：“贪食蛇的原型”

package com.cxlife.snake;

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

public class Frame1 extends JFrame {
  public static JPanel jPanel1 = new SnakePanel();
  private BorderLayout borderLayout1 = new BorderLayout();

  //Construct the frame
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    //setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]")));//(JPanel) this.getContentPane();
    this.setSize(new Dimension(400, 300));
    this.setTitle("Frame Title");
    this.addWindowListener(new java.awt.event.WindowAdapter() {
      public void windowOpened(WindowEvent e) {
        this_windowOpened(e);
      }
      public void windowActivated(WindowEvent e) {
        this_windowActivated(e);
      }
    });
    this.getContentPane().setLayout(borderLayout1);
    jPanel1.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        jPanel1_mouseClicked(e);
      }
    });
    this.getContentPane().add(jPanel1,  BorderLayout.CENTER);
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }

  void jPanel1_mouseClicked(MouseEvent e) {

  }

  void this_windowOpened(WindowEvent e) {

  }

  void this_windowActivated(WindowEvent e) {
   jPanel1.requestFocus();
  }
}