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  • java窗口按钮位置设置

    java窗口按钮位置设置

    代码如下:

    package Day08;

    import java.awt.BorderLayout;

    import javax.swing.JButton;
    import javax.swing.JFrame;
    import javax.swing.JPanel; public class Homework2 extends JFrame {
    public Homework2() {
    JPanel p1 = new JPanel();
    p1.setLayout(new BorderLayout(5, 5));
    p1.add(new JButton("JButton1-1"), BorderLayout.SOUTH);
    p1.add(new JButton("JButton1-2"), BorderLayout.NORTH);
    p1.add(new JButton("JButton1-3"), BorderLayout.EAST);
    JPanel p2 = new JPanel();
    p2 .setLayout(new BorderLayout(5, 5));
    p2.add(new JButton("JButton2-1"), BorderLayout.SOUTH);
    p2.add(new JButton("JButton2-2"), BorderLayout.NORTH);
    p2.add(new JButton("JButton2-3"), BorderLayout.EAST);
    setLayout(new BorderLayout(10, 10));
    add(p1, BorderLayout.SOUTH);
    add(p2, BorderLayout.NORTH);
    }

    public static void main(String[] args) {
    Homework2 frame = new Homework2();
    frame.setSize(500, 300);
    frame.setLocationRelativeTo(null);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
    } }

    只相信苦尽甘来
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  • 原文地址:https://www.cnblogs.com/F001li/p/7055952.html
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