更新时间:2022-06-16 00:23:25
以下是TristateCheckBox的示例:
Here is an example for a TristateCheckBox:
http://www.javaspecialists.co.za/archive/Issue145.html
示例显示TristateCheckBox http://img710.imageshack.us/img710/5609/so2701817.png
Java Swing - 具有3种状态的JCheckbox(完全选中,部分选中和取消选择)