pyqt listWidget 单击事件

在PyQt中，可以通过使用QListWidget的itemClicked信号来实现列表项的单击事件。下面是一个示例代码：

def on_item_clicked(item):
    print(f'Clicked item: {item.text()}')

listwidget.itemClicked.connect(on_item_clicked)

在这个例子中，on_item_clicked函数会打印被点击项的文本。通过将itemClicked信号连接到on_item_clicked函数，当列表项被点击时，该函数会被触发，并且会传递被点击的项作为参数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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