Java结合Swing实现龙年祝福语生成工具

import javax.swing.*;
import java.awt.*;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.StringSelection;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.InputStream;
import java.util.Random;
import javax.imageio.ImageIO;

public class DragonYearWishesGenerator extends JFrame {

    private JLabel wishesLabel;
    private JButton generateWishesButton;
    private JButton copyButton;
    private JLabel dragonImageLabel;
    private JCheckBox redCheckbox;
    private JCheckBox blueCheckbox;
    private JCheckBox greenCheckbox;

    private final String[] dragonYearWishes = {
            "龙年大吉，好运连连！",
            "祝福你在新的一年里腾飞如龙！",
            "龙年到，幸福跟着走，万事如意！",
            "龙年到，祝福到，祝愿大家龙年快乐!",
            "腾四海，福满人间。2024年开门红，事业有成，财源广进!",
            "龙年神兽守护您，幸福平安陪伴您！愿您龙年事业蒸蒸日上，家庭和和美美!"
            // 添加更多祝福语...
    };

  	//图片放在与class文件同目录
    private final String[] dragonImages = {
            "img1.jpg",
            "img2.jpg",
            "img3.jpg"
            // 添加更多龙年图片资源路径...
    };

    public DragonYearWishesGenerator() {
        initializeUI();
    }

    private void initializeUI() {
        // 设置Darcula外观
        try {
            UIManager.setLookAndFeel("com.bulenkov.darcula.DarculaLaf");
        } catch (Exception e) {
            e.printStackTrace();
        }

        SwingUtilities.updateComponentTreeUI(this);
        this.setSize(400, 200);
        setTitle("龙年祝福语生成器");
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLayout(new BorderLayout());

        // 上层：字体颜色勾选
        JPanel colorCheckboxPanel = new JPanel();
        redCheckbox = new JCheckBox("红色");
        blueCheckbox = new JCheckBox("蓝色");
        greenCheckbox = new JCheckBox("绿色");

        // 添加颜色选择监听器
        redCheckbox.addActionListener(e -> updateFontColor());
        blueCheckbox.addActionListener(e -> updateFontColor());
        greenCheckbox.addActionListener(e -> updateFontColor());

        colorCheckboxPanel.add(redCheckbox);
        colorCheckboxPanel.add(blueCheckbox);
        colorCheckboxPanel.add(greenCheckbox);

        add(colorCheckboxPanel, BorderLayout.NORTH);

        // 中间层：随机选择龙年图片
        generateWishesButton = new JButton("生成龙年祝福语");
        generateWishesButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                displayRandomDragonImage();
            }
        });
        add(generateWishesButton, BorderLayout.CENTER);

        dragonImageLabel = new JLabel();
        dragonImageLabel.setHorizontalAlignment(JLabel.CENTER);
        add(dragonImageLabel, BorderLayout.CENTER);

        // 最下层：龙年祝福语和复制按钮
        wishesLabel = new JLabel();
        wishesLabel.setHorizontalAlignment(JLabel.CENTER);
        add(wishesLabel, BorderLayout.SOUTH);

        copyButton = new JButton("复制");
        copyButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                copyWishesToClipboard();
            }
        });

        JPanel buttonPanel = new JPanel();
        buttonPanel.add(generateWishesButton);
        buttonPanel.add(copyButton);

        add(buttonPanel, BorderLayout.EAST);

        // 设置窗体大小为600x600
        setSize(600, 600);

        pack();
        setLocationRelativeTo(null);
    }

    private void displayRandomDragonImage() {
        // 随机选择一张龙年图片并显示在中间层
        Random random = new Random();
        int index = random.nextInt(dragonImages.length);

        try {
            // 从文件加载图片
            InputStream stream = getClass().getResourceAsStream(dragonImages[index]);
            BufferedImage image = ImageIO.read(stream);
            // 设置图片到中间层组件
            dragonImageLabel.setIcon(new ImageIcon(image));
        } catch (IOException e) {
            e.printStackTrace();
        }

        // 随机选择一条祝福语并显示在最下层
        index = random.nextInt(dragonYearWishes.length);
        wishesLabel.setText(dragonYearWishes[index]);

        // 根据选择的颜色修改字体颜色
        updateFontColor();
    }

    private void copyWishesToClipboard() {
        // 复制祝福语到剪贴板
        String wishes = wishesLabel.getText();
        Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
        clipboard.setContents(new StringSelection(wishes), null);
        JOptionPane.showMessageDialog(this, "祝福语已复制到剪贴板！");
    }

    private void updateFontColor() {
        // 根据选择的颜色修改字体颜色
        Color fontColor = Color.BLACK; // 默认黑色

        if (redCheckbox.isSelected()) {
            fontColor = Color.RED;
        } else if (blueCheckbox.isSelected()) {
            fontColor = Color.BLUE;
        } else if (greenCheckbox.isSelected()) {
            fontColor = Color.GREEN;
        }

        wishesLabel.setForeground(fontColor);
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                new DragonYearWishesGenerator().setVisible(true);
            }
        });
    }
}