tree 0c68df7bc063391423846fb9db5565158269f461
parent 1e499f513c207e38c6b520289e71cfc495a86ca6
author Thomas Fischer <tfischer@google.com> 1425068374 -0800
committer Thomas Fischer <tfischer@google.com> 1425068374 -0800

Improve supoprt for IsWidget in ui.xml.

This will fixes two bugs for IsWidget implementations:
- If the IsWidget interface implemented an interface, all the methods
of the parent interface had to be redeclared. Otherwise, UiBinder would
fail on them.
- For actual Widget classes, the UiObjectParser does smart things for
addStyleNames. For IsWidget implmentations, a setAddStyleNames method
had to be added.

Change-Id: Ie72eb3604230078b594076a6df4c84111195a3ce
Review-Link: https://gwt-review.googlesource.com/#/c/11610/