mainfrm.java

来自「Java写的俄罗斯方块游戏」· Java 代码 · 共 55 行

package box;

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

public class MainFrm extends JFrame {

  BoxPanel box=new BoxPanel();
  JPanel contentPane;
  BorderLayout borderLayout1 = new BorderLayout();

  public MainFrm() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(borderLayout1);
    this.addKeyListener(new MainFrm_this_keyAdapter(this));
    contentPane.add(box);
    this.setSize(new Dimension(530, 700));
    this.setTitle("Box");
    this.setResizable(false);
  }

  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }

  void this_keyPressed(KeyEvent e) {
    box.move(e.getKeyCode());
  }
}

class MainFrm_this_keyAdapter extends java.awt.event.KeyAdapter {
  MainFrm adaptee;

  MainFrm_this_keyAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void keyPressed(KeyEvent e) {
    adaptee.this_keyPressed(e);
  }
}