选中时如何更改 JButton 图标? [英] How to change JButton Icon when selected?

问题描述

我想在用户按下/释放按钮时更改 JButton 图标.

I Want to change the JButton icon when user press/release the button.

选择 JButton 时的图标图像

A icon image when the JButton were selected

取消选择 JButton 和释放 JButton 时的图标图像:

A icon image when the JButton were unselected and the JButton were release:

我该怎么做?

推荐答案

JButton b = new JButton(Icon x); // Create button with normal icon
   b.setIcon(Icon x);
   b.setDisabledIcon(Icon x);
   b.setPressedIcon(Icon x);
   b.setSelectedIcon(Icon x);
   b.setDisabledSelectedIcon(Icon x);

参考:http://www.leepoint.net/notes-java/GUI/components/20bu​​ttons/23buttonicons.html

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