Is there any method/function which takes widget as input and returns its numerical height without building it.
Or even if it builds the widget but widget is not shown then it's fine.
There is this post: How to get height of a Widget?
I can't seem to figure out how it works, so any example which still works in latest flutter would be very helpful.
My current condtion is described in flutter : Create scrollable organic gridview with dynamic height
I've solved most of it only dynamic height problem remains.
