使用Windows LAF时按钮的背景色? [英] Background color of button when using Windows LAF?

问题描述

我有一个使用本机LAF的Java应用程序，如下所示:

I have a Java application which uses the native LAF like so:

    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

这很好用，但是，我试图使按钮的背景为红色，但最终却像这样:

This is working great, however, I am trying to make a button have a red background, but ends up like this:

如您所见，我在按钮上设置了背景和前景，但是结果并不令人满意. 有没有一种方法可以使按钮在不继承JButton的情况下绘制红色背景?

As you can see, I'm setting background and foreground on the button, but what results is not visually pleasing. Is there a way to have the button draw a red background without subclassing JButton?

推荐答案

对于遇到我所遇到问题的任何人，这是我所采用的解决方案:

For anybody who comes along the problem I did, here's the solution I went with:

我转向使用ImageIcon作为按钮的子项添加的图像:

I switched to using an image added as a child of the button using ImageIcon:

    BufferedImage stopPicture = null;
    try {
        stopPicture = ImageIO.read(new File("stop.png"));
    } catch (IOException ex) { }
    JLabel picLabel = new JLabel(new ImageIcon( stopPicture ));
    JButton btnStop = new JButton("");
    btnStop.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            SerialTest.getInstance().stopMoving();
        }
    });
    btnStop.add(picLabel);

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