- import javax.swing.*;
- import java.awt.*;
- import javax.swing.border.EtchedBorder;
- import javax.swing.border.TitledBorder;
- public class Ch116 {
- private JFrame f;
- private JButton btn[]=new JButton[4];
- private JPanel p1,p2,p3;
- Ch116()
- {
- for(int i=0;i<4;i++)
- btn[i]=new JButton("按鈕"+(i+1));
- p1=new JPanel();
- p1.setBorder(new EtchedBorder());
- p2=new JPanel();
- p2.setBorder(new TitledBorder("第二區"));
-
- p3=new JPanel();
- p3.setLayout(new GridLayout(4,1,5,5));
- p3.setBorder(new TitledBorder(null,"第三區",TitledBorder.CENTER,TitledBorder.BOTTOM));
- for(JButton i:btn)
- p3.add(i);
-
- f=new JFrame("\u30df\udcef");
- f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- f.setResizable(true);
- f.setVisible(true);
- f.setBounds(100,100,300,200);
- f.setLayout(new GridLayout());
- f.add(p1);
- f.add(p2);
- f.add(p3);
- }
- public static void main(String[] args) {
- new Ch116();
- }
- }
複製代碼 |