布局下的Qlabel [英] Qlabel under layout

问题描述

我想做类似我下面发布的图片的事情:

I would like to do something like the picture I post just below:

基本上，我想在一个Qlabel上显示一个垂直布局，以在该QLabel中渲染摄像机流，并且垂直布局中的按钮与下面的视频一起显示.

Basically, I would like to show a vertical layout over one Qlabel for rendering a camera stream in that QLabel, and the buttons in my vertical layout are shown with the video under.

提前谢谢.

推荐答案

为什么要在QLabel上放置摄像机流?只需使用QCameraViewFinder小部件，请参见此示例.

Why would you put a camera stream on a QLabel? Just use a QCameraViewFinder widget, see this example.

然后，即使使用QtCreator设计器，也可以将所需的任何内容放置在相机小部件上.

Then, even using the QtCreator designer, you can put anything you want over the camera widget.

只需记住调用 yourwidget-> raise()使其可见即可.

Just remember to call yourwidget->raise() to keep it visible.

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