擅长:python、mysql、java
<p>请改为使用此信号:</p>
<pre><code>void toggled (bool)
</code></pre>
<p><a href="https://doc.qt.io/qt-5/qabstractbutton.html#toggle" rel="nofollow noreferrer">https://doc.qt.io/qt-5/qabstractbutton.html#toggle</a></p>
<p>以及示例用法:
<a href="https://www.tutorialspoint.com/pyqt/pyqt_qradiobutton_widget.htm" rel="nofollow noreferrer">https://www.tutorialspoint.com/pyqt/pyqt_qradiobutton_widget.htm</a></p>