如何使用 Java 指定标签页位置使其显示在底部?
java 8object oriented programmingprogramming更新于 2025/8/28 21:32:17
使用 setTabPlacement() 方法设置标签页位置。要使其显示在底部，请使用 BOTTOM 常量 −
JTabbedPane tabbedPane = new JTabbedPane(); tabbedPane.setTabPlacement(JTabbedPane.BOTTOM);
以下示例指定标签页位置使其显示在底部 −
package my;
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyEvent;
public class SwingDemo {
public static void main(String args[]) {
JFrame frame = new JFrame("Technologies");
JTabbedPane tabbedPane = new JTabbedPane();
JPanel panel1, panel2, panel3, panel4, panel5;
panel1 = new JPanel();
panel2 = new JPanel();
panel3 = new JPanel();
panel4 = new JPanel();
panel5 = new JPanel();
tabbedPane.setTabPlacement(JTabbedPane.BOTTOM);
tabbedPane.addTab("PHP", panel1);
tabbedPane.addTab("Blockchain ", panel2);
tabbedPane.addTab("Matlab", panel3);
tabbedPane.addTab("JSP ", panel4);
tabbedPane.addTab("Servlet", panel5);
frame.add(tabbedPane);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(550,350);
frame.setVisible(true);
}
}
输出
