When you create a UMG widget in the editor and add e.g. a VerticalBox, it is possible to simply drag other widgets onto it (add child widgets). Is this somehow possible to achieve with User Created widgets?
Example of need:
I would like to have a widget that represents a window that has a title bar area (not talking about the widget WindowTitleBarArea). Now when creating another widget, I would like to drag in that User Created window and add stuff into the child area.
The same for a background. Create a background widget and simply drag it in from the User Created widgets and drop childs onto it.
Is it somehow possible to achieve that? Is there some naming trick like: Name that container XY and it will be the drop target?
I have serveral workarounds in mind, but they are just workarounds…