From reading the GWT documentation I know that “layout” panels such as DockLayoutPanel are for standards mode and that “non-layout” panels such as DockPanel are for quirks mode.
And both classes are defined in the UI Service API. But the UiInstance only has a createDockPanel method, no createDockLayoutPanel method?! So how do I create a layout panels? In fact, only Split Layout has a create method in UiInstance!?
Thanks,
This appears to be a bug, and you should file an issue on the issue tracker.