QMainWindow
最后更新于:2022-04-02 02:10:53
[TOC]
## 概述
**布局**
![](https://docs.gechiui.com/gc-content/uploads/sites/kancloud/9f/1d/9f1d3bd8ed0685a7158b7cf976fc42f1_716x654.png)
**常用接口**
```
void QMainWindow::setCentralWidget(QWidget *widget)
addDockWidget(Qt::DockWidgetArea area, QDockWidget *dockwidget)
```
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