This is nothing out of the ordinary in the desktop sector. In my main job we develop only for Windows with vb.net and there it is always so that there is a grid, double click on it -> opens another window where then the information is in it. There are pages where it can happen to have up to 3 windows open.
In a mobile version, you would simply make a new page where everything is then in it.
I hope I didn't misunderstand you.
Yes, that's exactly what you want to achieve. It is widely used on desktop. Opening new forms you have windows that you move where and how you want.
I'm trying to get it cross-platform and without opening new forms, but every window is contained in a panel and all windows within a panel and I can't get out of the perimeter like you would a new form.
Still it is an inngase idea of development it is not said that something useful will come out as the title itself says. It often happens to start things that seem interesting to me and then I know they reveal useless or vice versa. I still can't define this
I am also working on a different alternative to have multiple panels within the main form. As explained above unlike b4xpages I would like everything on the same form and in the past I got it by creating multiple custom views that were turned off and on and each of them was a page of my application, I don't like having a TabPage type system. Now I am looking for a new solution, but I have yet to understand well