QToolBox的addItem
时间: 2023-12-26 08:27:44 浏览: 285
QToolBox的addItem方法用于向QToolBox中添加一个新的item。该方法接受两个参数:一个是要添加的QWidget对象,另一个是要显示在tab上的文本。
以下是一个示例代码,演示了如何使用addItem方法向QToolBox中添加一个新的item:
```python
from PyQt5.QtWidgets import QApplication, QToolBox, QLabel, QWidget
app = QApplication([])
toolbox = QToolBox()
# 创建一个QWidget对象作为item的内容
widget = QWidget()
label = QLabel("This is the content of the item.")
widget.setLayout(label)
# 添加一个新的item到QToolBox中
toolbox.addItem(widget, "Item 1")
toolbox.show()
app.exec_()
```
在上面的示例中,我们创建了一个QToolBox对象,并创建了一个QWidget对象作为item的内容。然后,我们使用addItem方法将该QWidget对象添加到QToolBox中,并指定要显示在tab上的文本为"Item 1"。
运行上述代码,将会显示一个QToolBox窗口,其中包含一个tab,tab上显示的文本为"Item 1",并且在tab下方显示了一个标签,标签上显示的文本为"This is the content of the item."。
阅读全文
相关推荐

















