testflowlayout.java

有关按钮的java程序

import javax.swing.*;
public class TestFlowLayout extends JFrame{	
	JPanel panel;
	JButton button1,button2;	
	public TestFlowLayout(){
		initFrame();
	}
	public static void main(String[] ar){
		new TestFlowLayout(); 			
	}
	public void initFrame(){
		setTitle("Swing应用");			
		setSize(550,400);		
		
		panel = new JPanel();
		button1 = new JButton("button1");
		button2 = new JButton("button2");
		panel.add(button1);
		panel.add(button2);
		add(panel);
		setVisible(true);		
	}	
}