I would like to associate my uiextras.Panel with a window that displays some help text. I struggle to find a way how this can be done. I guess I could add this as a child to the panel, but since all panels look differently it is difficult to come up with a homogeneous way of doing this.
The simplest would be to add a callback to the title of the panel or, perhaps more elegant, add a button with a question mark all the way to the right of the top of the panel, i.e. on the opposite side of the title text, that has a callback to the help window. Is any of this possible?
When I try to load from file a struct which has uiextras fields, I get warning messages because the Delete fcn is called where obj.UIContainer returns empty. I think you need to first check whether obj has this field.