jmain.java

来自「基于JAVA的android源码(由台人所写)」· Java 代码 · 共 29 行

import java.awt.Graphics;

import javax.swing.JFrame;
import javax.swing.JPanel;

class JP extends JPanel {
	private static final long serialVersionUID = 1L;

	public void paintComponent(Graphics gr){
	     super.paintComponents(gr);
          Shape bird = new Bird(gr);
          bird.paint();
     }}

public class JMain extends JFrame{
	private static final long serialVersionUID = 1L;
	public JMain(){ 
			setTitle(""); 
			setSize(350, 250); 
	}
	public static void main(String[] args) {
	  JMain frm = new JMain();
	  JP panel = new JP();
	  frm.add(panel);     
	  frm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	  frm.setVisible(true);  
	}
}