How to clone widget groups?

Question

Qt

I'm trying to find information on how to clone widgets on a form by copying them to a new line when the button is clicked. They suggested that somehow it can be done through the layout, but they did not say how. :(
Here is an example set of widgets.

Answer 1

In your project, you need to create a widget class (Add New->Qt->Qt Designer Form Class).
In the .ui file, draw what you have in the red frame. In the .cpp and .h file, implement the logic of the widget.
By clicking on + create an object of your widget and place it where necessary.
You can work with such a widget like with any built-in widget, such as QPushButton.
The only thing is that it will not be available in the Designer, you will have to create and place it manually.