I'd like to fit multiple widgets into PageView, if the page is full, I want to move to the next page. So I'd like to get sizes of the widgets inside the page without building the widgets.
This post seems that it's required to build the widget first before getting the size.
For text, I can do it using RenderParagraph.
Is it possible to get the size of custom widgets? The widgets I want to get the size are basically text which we can tab each word.
