如何在IntelliJ的Java Swing (JGoodies)中使用FormLayout

<!-- JGoodies Core -->
<dependency>
    <groupId>com.jgoodies</groupId>
    <artifactId>jgoodies-common</artifactId>
    <version>1.8.1</version>
</dependency>

<!-- JGoodies Forms -->
<dependency>
    <groupId>com.jgoodies</groupId>
    <artifactId>jgoodies-forms</artifactId>
    <version>1.9.0</version>
</dependency>

import com.jgoodies.forms.layout.*;
import javax.swing.*;

public class MainForm extends JFrame {
    public MainForm() {
        initComponents();
    }

    private void initComponents() {
        // 创建表单布局
        FormLayout layout = new FormLayout(
                "pref, 10px, pref, 10px, pref", // 列定义
                "pref, 10px, pref, 10px, pref" // 行定义
        );
        
        // 创建一个面板，并设置布局管理器
        JPanel panel = new JPanel();
        panel.setLayout(layout);
        
        // 创建组件
        JLabel nameLabel = new JLabel("姓名：");
        JTextField nameField = new JTextField(20);
        JLabel ageLabel = new JLabel("年龄：");
        JTextField ageField = new JTextField(20);
        
        // 将组件添加到面板中
        panel.add(nameLabel, new CellConstraints().xy(1, 1));
        panel.add(nameField, new CellConstraints().xy(3, 1));
        panel.add(ageLabel, new CellConstraints().xy(1, 3));
        panel.add(ageField, new CellConstraints().xy(3, 3));
        
        // 将面板添加到窗口中
        add(panel);
        
        // 设置窗口属性
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        pack();
        setLocationRelativeTo(null);
        setVisible(true);
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(() -> new MainForm());
    }
}