borderlayoutexam.java

来自「java学习课件」· Java 代码 · 共 26 行

package ch7;
import java.awt.*;
public class BorderLayoutExam  extends Frame
{
  Button b1=new Button("东");
  Button b2=new Button("西");
  Button b3=new Button("南");
  Button b4=new Button("北");
  Button b5=new Button("中");
  public BorderLayoutExam()
  {
  	setTitle("BorderLayout布局示例");
  	setSize(300,100);
  	add("East",b1);   //将按钮添加到窗口中
	add("West",b2);   //....
	add("South",b3);  //....
	add("North",b4);  //....
    add("Center",b5); //....
    setVisible(true);
  }	
  public static void main(String args[])
  {
	new BorderLayoutExam();
  }
}