swing555.java

来自「java 初学者学习实例」· Java 代码 · 共 29 行

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class Mywindow  extends JFrame implements ActionListener
{
	JButton button1,button2,button3; JTextArea text; Icon icon;
	Mywindow()
	{
	     setSize(200,220);setVisible(true);
		 Container con = getContentPane();
		 text = new JTextArea();
		 con.setLayout(new GridLayout(1,4));
		 icon = new ImageIcon("tom.jpj");
	}
}

public class Swing555 extends JApplet
{
    Mycanvas canvas;JPanel panel;JButton button ;
	
  public void init()
  {
  	canvas = new Mycanvas() ;panel = new JPanel(); button= new JButton("ok");
	panel.add(button);Container con = getContentPane();
	con.add(panel,BorderLayout.NORTH);con.add(canvas,BorderLayout.CENTER);
  }
}