擅长:python、mysql、java
<p>创建一个QTimer并调用这个槽</p>
<pre><code>def ontimeout(self):
curLayout = self.layout()
widgetItem = curLayout.takeAt(0)
while widgetItem != None:
curLayout.removeWidget(widgetItem.widget())
widgetItem = curLayout.takeAt(0)
result = APIConnect.list_users()
for e in result:
curLayout.addWidget(QPushButton(e[6]+"\n"+e[7]))
</code></pre>