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发表于 2021-12-7 16:50:30
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显示全部楼层
- package iih.ci.test;
- import javax.swing.JCheckBox;
- import javax.swing.JFrame;
- import javax.swing.JLabel;
- import javax.swing.JPanel;
- class MyFrame extends JFrame{
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- private JCheckBox chkMusic;
- private JCheckBox chkSports;
- private JCheckBox chRead;
- private JCheckBox chkTravel;
- private JLabel lab;
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- MyFrame (String s){
- super(s);
- setSize(400,200);
- setLocationRelativeTo(null);
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- JPanel jpan=new JPanel();
- setContentPane(jpan);
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- lab = new JLabel("爱好:");
- chkMusic =new JCheckBox("音乐:");
- JCheckBox chkRead = new JCheckBox("阅读:");
- chkSports =new JCheckBox("体育:");
- chkTravel =new JCheckBox("旅游");
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- jpan.add(lab);
- jpan.add(chkMusic);
- jpan.add(chkRead);
- jpan.add(chkSports);
- jpan.add(chkTravel);
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- setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- setVisible(true);
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- }
- public static void main( String [] args) {
- MyFrame frm =new MyFrame("框架");
- }
- }
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