Adding touch scrolling support to ScrollPanel for mobile support. TouchScroller augments an existing widget implementor of HasScrolling. By default, it is enabled in ScrollPanel so users don't have to worry about adding special mobile support (most users are surprised that ScrollPanel isn't natively supported on mobile browsers).  Power users can disable the default TouchScroller and implement their own, with specialized Momentum logic.  However, most users will just use the default implementation.

Review at http://gwt-code-reviews.appspot.com/1370801

Review by: pdr@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@9814 8db76d5a-ed1c-0410-87a9-c151d255dfc7
17 files changed