GUI 之邊界佈局
阿新 • • 發佈:2021-08-05
編寫程式碼 TestBorderLayout測試類
package com.xiang.lesson01; import java.awt.*; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; //東南西北中 //邊界佈局 public class TestBorderLayout { public static void main(String[] args) { Frame frame = new Frame("TestBorderLayout"); Button east = new Button("East"); Button west = new Button("West"); Button south = new Button("South"); Button north = new Button("North"); Button center = new Button("Center"); frame.add(center,BorderLayout.CENTER); frame.add(north,BorderLayout.NORTH); frame.add(south,BorderLayout.SOUTH); frame.add(west,BorderLayout.WEST); frame.add(east,BorderLayout.EAST); frame.setBounds(400,400,400,400); frame.setVisible(true); frame.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { System.exit(0); } }); } }