不能为 JLabel 设置垂直文本位置？

Question

我有一个带有 JLabel 文本的图标，我试图将文本垂直放置在底部，但这不起作用，这是我的整个班级：import java.awt.FlowLayout;import javax.swing.ImageIcon;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.SwingConstants;public class Test {    public static void main(String[] args) {        JFrame frame = new JFrame("my frame");        frame.setLayout(new FlowLayout());        JLabel label = new JLabel("my label");        ImageIcon mouse = new ImageIcon("mouse.jpg");        label.setIcon(mouse);        label.setVerticalTextPosition(SwingConstants.BOTTOM);        frame.add(label);        frame.setVisible(true);        frame.setSize(500, 500);    }}

Answer 1

import java.awt.FlowLayout;

import javax.swing.ImageIcon;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.SwingConstants;

public class Test {

    public static void main(String[] args) {

        JFrame frame = new JFrame("my frame");

        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        frame.setLayout(new FlowLayout());

        JLabel label = new JLabel("my label");

        ImageIcon mouse = new ImageIcon("mouse.jpeg");

        label.setIcon(mouse);

        label.setHorizontalTextPosition(JLabel.CENTER);

        label.setVerticalTextPosition(JLabel.BOTTOM);

        frame.add(label);

        frame.setVisible(true);

        frame.setSize(500, 500);

    }

}