Evas textblock: Implement format invalidation points support.
authortasn <tasn@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Wed, 27 Apr 2011 12:41:26 +0000 (12:41 +0000)
committertasn <tasn@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Wed, 27 Apr 2011 12:41:26 +0000 (12:41 +0000)
commitaee65e5346a48d9cce3e5c38b0b4334ec4f68ad9
tree544a6b994fde8504786ed743d332c927d285429a
parent48f5b838af73529db971bd6038889f984956b025
Evas textblock: Implement format invalidation points support.

This lets us only relayout what's needed also when inserting formats.
This means inserting <b> </> for example is now as fast as inserting any
other char and doesn't cause a complete relayout.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/evas@58958 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
src/lib/canvas/evas_object_textblock.c