PopupHelper.java 文件源码

public static JFrame popupFrame(String title, String message, int width, int height, WindowListener listener) {
    Color bg = Color.WHITE;

    JFrame frame = new JFrame(title);
    JLabel label = new JLabel(message);
    label.setBackground(bg);
    label.setBorder(BorderFactory.createBevelBorder(1));
    label.setVerticalTextPosition(SwingConstants.TOP);
    label.setHorizontalTextPosition(SwingConstants.RIGHT);
    label.setOpaque(true);
    frame.add(label);
    frame.setBackground(bg);
    frame.setSize(width, height);
    frame.addWindowListener(listener);
    frame.show();
    return frame;
}