usedborderlayout.java

初学的好东西值得一看看欢迎下载观看使用

import javax.swing.JFrame;
import java.awt.BorderLayout;
import javax.swing.JButton;
class UsedBorderLayout extends JFrame{
	JButton jButton1=new JButton("North");
	JButton jButton2=new JButton("West");
	JButton jButton3=new JButton("Center");
	JButton jButton4=new JButton("East");
	JButton jButton5=new JButton("South");
	UsedBorderLayout(){
		super("控件的边界布局示例");
		setSize(300,200);
		setDefaultCloseOperation(EXIT_ON_CLOSE);
		BorderLayout borderLayout1=(BorderLayout)this.getContentPane().getLayout();
		borderLayout1.setHgap(1);
		borderLayout1.setVgap(2);
		this.getContentPane().add("North",jButton1);
		this.getContentPane().add("West",jButton2);
		this.getContentPane().add("Center",jButton3);
		this.getContentPane().add("East",jButton4);
		this.getContentPane().add("South",jButton5);
		show();
	}
	public static void main(String[] args){
		UsedBorderLayout usedBorderLayout1=new UsedBorderLayout();
	}
}