- import javax.swing.JFrame;
- import javax.swing.JButton;
- import javax.swing.JPanel;
- import java.awt.GridLayout;
- import javax.swing.border.EtchedBorder;
- import javax.swing.border.TitledBorder;
- public class ch113 {
-
- JFrame fm;
- JButton btn[]=new JButton[4];
- JPanel p1,p2,p3;
- ch113()
- {
-
- 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.setBorder(new TitledBorder(null,"第三區",TitledBorder.CENTER,TitledBorder.BOTTOM));
- p3.setLayout(new GridLayout(4,1,5,5));
- for(int i=0; i<4; i++)
- p3.add(btn[i]);
-
-
- fm=new JFrame("setBorder()");
- fm.setBounds(100, 100, 450, 300);
- fm.setVisible(true);
- fm.setResizable(true);
- fm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- fm.setLayout(new GridLayout());
- fm.add(p1);
- fm.add(p2);
- fm.add(p3);
- }
-
- public static void main(String[] args) {
- new ch113();
- }
- }
複製代碼 |