我正在PyQt5中工作，并且希望能够像QPushButton一样在按键按下时选中/取消选中QCheckBox。我已经检查了文档和Google，但找不到解决方法。
答案 0 :(得分：1)
您必须覆盖<!-- SMIL for IE -->
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<animate class="viewBoxAnimator" attributeType="XML" attributeName="viewBox" from="0 0 178 254" to="0 0 178 254" dur="0.6s" fill="freeze"/>
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</svg>方法并调用nextCheckState()方法以更改QCheckBox的状态：
keyPressEvent