jframedem.java

来自「java关于Swing的一些简单实例」· Java 代码 · 共 28 行

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
public class JFrameDem {
	public static void main(String[] args){
		JButton b=new JButton("asd");
		JTextArea t=new JTextArea("diels",20,20);
		JFrame f=new JFrame("eds");
        //f.setSize(200,300);
        f.setBackground(Color.blue);
        f.setVisible(true);
        //f.pack();
        f.addWindowListener(new WindowAdapter(){
        	public void windowClosing(WindowEvent e){
        		System.exit(0);
        	}
        });
        Container contentpane=f.getContentPane();
        contentpane.add(b,"South");
        contentpane.add(t,"Center");
        f.pack();
	}
	

}