擅长:python、mysql、java
<p>Qt术语中的Parent不是python术语中的Parent,<a href="http://pyqt.sourceforge.net/Docs/PyQt4/qobject.html#parent" rel="nofollow">from docs</a>:</p>
<blockquote>
<p>Returns a pointer to the parent object.</p>
<p>QObjects organize themselves in object trees. When you create a QObject with another object as parent, the object will automatically add itself to the parent's children() list. </p>
</blockquote>
<p>但是这里的parent是Qt术语中的一个对象,它属于这个对象,这与python继承无关。在</p>
<p>对于python继承,您需要<code>super</code>:</p>
<pre><code>super(ParentClass, self).method()
</code></pre>
<p>在单继承的情况下这是微不足道的。在</p>