minor optimizations to box recalculation.
authorbarbieri <barbieri@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Sat, 28 Feb 2009 20:04:55 +0000 (20:04 +0000)
committerbarbieri <barbieri@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Sat, 28 Feb 2009 20:04:55 +0000 (20:04 +0000)
commitd9e83488cdbddb0c0b4045c8ad26350a3fa6663d
tree7c921a1492d14eb1f1f6b6bdaab07e440d119753
parent7959a348a362c5f1770f22b1f397e0a0792219eb
minor optimizations to box recalculation.

just recalculate when required, and just mark as required when layout
really changes.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/edje@39299 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
src/lib/edje_calc.c