Reviewed by Mark Rowe.
Frame scrolling and invalidation fixes
Make upward scroll events have a positive delta to match other ports.
Fix the invalidation rect offset for frames so that scrolling works properly.
Avoid allocating negative sizes to widgets to avoid GTK+ warnings.
Allow tabbing to all widgets and links.
Fix event returns, improving the focus situation and correcting scroll wheel
behavior.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@27396
268f45cc-cd09-0410-ab3c-
d52691b4dbfc
git://git.webkit.org / WebKit-https.git / commit