java BorderFrame.java

简介边框的设置

简单
lowerd 低于设计的平面
Riased 高于设计的平面
Etched 嵌入
Line 线条形式
Matte 粗线条似乎？
Empty 没有边框

code

/*
 * @Author: your name
 * @Date: 2020-11-04 19:08:11
 * @LastEditTime: 2020-11-04 19:25:16
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: /java/calcu/BorderFrame.java
 */
package calcu;

import java.awt.*;
import javax.swing.*;
import javax.swing.border.*;

public class BorderFrame extends JFrame {
    private JPanel demoPanel;
    private JPanel buttonPanel;
    private ButtonGroup group;

    public static void main(String[] args) {
        BorderFrame t = new BorderFrame();
        t.setTitle("ImageTest");
        t.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        t.setVisible(true);
    }

    public BorderFrame(){
        demoPanel = new JPanel();
        buttonPanel = new JPanel();
        group = new ButtonGroup();

        addRadioButton("Lower bevel", BorderFactory.createLoweredBevelBorder());
        addRadioButton("Rasied bevel", BorderFactory.createRaisedBevelBorder());
        addRadioButton("Etched", BorderFactory.createEtchedBorder());
        addRadioButton("Line", BorderFactory.createLineBorder(Color.BLUE));
        addRadioButton("Matte", BorderFactory.createMatteBorder(10, 10, 10, 10, Color.BLUE));
        addRadioButton("Empty", BorderFactory.createEmptyBorder());

        Border etched = BorderFactory.createEtchedBorder(); // 可以实现继承显示
        Border titled = BorderFactory.createTitledBorder(etched, "Border types");
        buttonPanel.setBorder(titled);

        setLayout(new GridLayout(2,1));
        add(buttonPanel);
        add(demoPanel);
        pack();
    }

    public void addRadioButton(String buttonName, Border b) {
        JRadioButton button = new JRadioButton(buttonName);
        button.addActionListener(event -> demoPanel.setBorder(b));
        group.add(button);
        buttonPanel.add(button);
    }
}