擅长:python、mysql、java
<p>Qt不直接支持它。但是你可以通过lambdas来完成它</p>
<pre><code>self.push_button.connect.click(lambda: some_function(self.push_button))
</code></pre>
<p>这将调用函数<code>some_function</code>,并传入参数<code>self.push_button</code></p>
<p><a href="https://www.tutorialspoint.com/pyqt/pyqt_qpushbutton_widget.htm" rel="nofollow noreferrer">Here's a nice little tutorial on it with a full example.</a></p>