- package frank;
- import javax.swing.JButton;
- import javax.swing.JFrame;
- import javax.swing.JLabel;
- import javax.swing.JTextField;
- public class Main {
- public static void main(String[] args) {
-
- JFrame jf = new JFrame();
-
- jf.setTitle("hello world");
-
-
- JLabel jl1 = new JLabel("1坪=3.3058平方公尺",JLabel.CENTER) ;
- jl1.setBounds(0, 10, 215, 30);
- JLabel jl2 = new JLabel("輸入坪數:") ;
- jl2.setBounds(10, 40, 60, 40);
-
- JTextField jtf1 = new JTextField("");
- jtf1.setBounds(70, 45, 134, 30);
- jtf1.setEditable(true);
- JTextField jtf2 = new JTextField("");
- jtf2.setBounds(10, 85, 195, 40);
- jtf2.setEditable(false);
-
- JButton jb1 = new JButton("確定");
- jb1.setBounds(10, 135, 92, 25);
- JButton jb2 = new JButton("清除");
- jb2.setBounds(112, 135, 92, 25);
- jf.setBounds(200, 200, 220, 200);
- jf.setVisible(true);
- jf.setResizable(false);
- jf.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE );
- jf.setLayout(null);
- jf.add(jtf1);
- jf.add(jtf2);
- jf.add(jl1);
- jf.add(jl2);
- jf.add(jb1);
- jf.add(jb2);
- }
- }
複製代碼 |