i understand GXT does not support uibinder, but i'm wondering if it supports the Editor Framework , as this provides clean integration with RequestFactory and JSR-303 client validation.

i also a little confused about the separation for Layouts and panels in GXT, while in gwt there is only Panels (which are also layouts, including LayoutPanel suffixes to support standards mode) GXT contains panels and layout in separate categories. also , is there support for standards mode in GXT? for example if i'd like to have SplitLayoutPanel contaning FlowPanel/LayoutPanel i don't something like that in GXT.

i'm starting to wonder if GXT 2.5 is actually working with GWT as it was in 1.x era (plus fancy widgets) .