Java 程序如何在 Swing 中为面板添加带标题的边框
java 8object oriented programmingprogramming更新于 2025/9/4 5:32:17
要为面板设置带标题的边框，我们首先为我们的 Java Swing 应用程序创建一个面板:
JPanel panel = new Jpanel(new BorderLayout());
现在，设置带标题的边框:
panel.setBorder(new TitledBorder("Displaying Titled Border"));
以下是在 Swing 中为面板添加带标题的边框的示例:
示例
import java.awt.BorderLayout;
import javax.swing.JButton;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.border.TitledBorder;
public class SwingDemo {
public static void main(String[] args) {
JPanel panel = new JPanel(new BorderLayout());
panel.setBorder(new TitledBorder("Displaying Titled Border"));
panel.add(new JButton("Demo Button"), BorderLayout.SOUTH);
JOptionPane.showMessageDialog(null, panel);
}
}
输出
