frame7_1_2withpanel.java

200多个自己编的java程序,大家可以学一下.

import java.awt.*;
import java.io.*;


// this is not the main class ,so it does not need public state
class Frame1WithPanel extends Frame{
	private String titlestr;
	private int width;
	private int height;
	private Color myColor;
	public boolean b = true;
	/**
	 * Method go
	 *
	 *
	 */
	public void go() {
		this.setSize(width,height);
	//	this.setBackground(myColor);
		
		this.setLayout(null);
		Button quit=new Button("quit");
		Panel pan=new Panel();
		pan.setSize(100,100);
		pan.setBackground(Color.yellow);
		pan.setVisible(true);
		this.add(quit);
		this.add(pan);
		this.setVisible(b);
		
		}

	/**
	 * Method Frame7_1_2
	 *
	 *
	 */
	public  Frame1WithPanel(String s,int w,int h) {
		super(s);
		titlestr=s;
		height=h;
		width=w;
	
		// TODO: Add your code here
	}
	
		
		// TODO: Add your code here
	}
	
	


public  class Frame7_1_2WithPanel {
	/**
	 * Method main
	 *
	 *
	 * @param args
	 *
	 */
	public static void main(String[] args) {
		Frame1 fr1=new Frame1WithPanel("MyFrame",1200,300);
		fr1.go();
	        BufferedReader intemp=new BufferedReader(new InputStreamReader(System.in));
        System.out.println("please return key to exit!!!");
        try{
        	String s=intemp.readLine();
        	
        	
        	
        }
        catch(IOException e)
        {
        	System.out.println(e.toString());
        	System.exit(1);
        	
        }
        System.exit(0);
         
    }

		
		// TODO: Add your code here
	}