Re-sizing children with no Viewport
I am using GXT ver 2.2.5 to develop a app that will then get plugged in to a GWT application. The issue is that on the GWT end the component into which my app will get plugged in is a SimplePanel object (and I can't change that). I already learned that SimplePanel doesn't size its children. However one of the requirements that I've got is to develop a fluid UI that will scale across a number of screen sizes. As far as I understand I can't use Viewport because the SimplePanel into which my app will be plugged in is just a part of a bigger UI so introducing the Viewport breaks the existing UI. Is there any other way to dynamically resize children in a panel (i.e a grid)?