QFileSystemModel 文件系统
最后更新于:2022-04-02 02:11:37
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## 概述
## 示例
```
QFileSystemModel *model=new QFileSystemModel();
model->setRootPath("/");
QTreeView *view =new QTreeView(this);
view->setGeometry(0,0,300,300);
view->setModel(model);
view->show();
```
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