在 Swing 中使用软斜角边框的 Java 程序

java 8object oriented programmingprogramming更新于 2025/9/5 15:40:17

这里,我们在 JComboBox 上创建软斜角边框:

JComboBox comboBox = new JComboBox(list);

现在,设置斜角边框:

comboBox.setBorder(new SoftBevelBorder(BevelBorder.LOWERED));

以下是在 Swing 中使用软斜角边框的示例:

示例

import java.awt.Font;
import java.awt.GridBagLayout;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.BevelBorder;
import javax.swing.border.SoftBevelBorder;
public class SwingDemo {
   static final String list[] = { "One", "Two", "Three", "Four", "Five", "Six" };
   public static void main(String[] args) {
      JFrame window = new JFrame("ComboBox Example");
      JPanel panel = new JPanel();
      panel.setLayout(new GridBagLayout());
      JComboBox comboBox = new JComboBox(list);
      comboBox.setBorder(new SoftBevelBorder(BevelBorder.LOWERED));
      panel.add(comboBox);
      window.add(panel);
      window.setSize(600, 400);
      window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      window.setVisible(true);
   }
}

输出


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