Bugfix #5356

Outliner: the new 'restriction' options were drawn as buttons, and created
always even when not visible. Gave big slowdowns on large data sets.

Also: help lines were drawn as shorts, should be floats

Cannot fix: button coordinates are short by default still, giant outliner
data sets draw buttons in wrong location.

Did add nice feature though; on several events the outliner now is not
being re-built anymore, but redrawn only. I want to be a bit conservative
with it though... but it happens for:
- LMB drag to select items
- pageup/down, scrollwheel, mmb scroll
- search item
- show active item
- toggle selection
Makes a good difference :)

1 files changed, 3 insertions, 0 deletions

diff --git a/source/blender/src/drawipo.c b/source/blender/src/drawipo.c
index 8590f8898b8..c8013a62344 100644
--- a/source/blender/src/drawipo.c
+++ b/source/blender/src/drawipo.c
@@ -2531,6 +2531,9 @@ int view2dmove(unsigned short event)
 			view2d_do_locks(curarea, V2D_LOCK_COPY|V2D_LOCK_REDRAW);
 			areawinset(sa->win);
 			
+			if(curarea->spacetype==SPACE_OOPS)
+				((SpaceOops *)curarea->spacedata.first)->storeflag |= SO_TREESTORE_REDRAW;
+			
 			scrarea_do_windraw(curarea);
 			screen_swapbuffers();