Commit Graph

5 Commits

Author SHA1 Message Date
Robert Bragg
4bda674732 actor: make _clutter_actor_traverse more flexible
This makes it possible to choose the traversal order; either depth first
or breadth first and when visiting actors in a depth first order there
is now a callback called before children are traversed and one called
after. Some tasks such as unrealizing actors need to explicitly control
the traversal order to maintain the invariable that all children of an
actor are unrealized before we actually mark the parent as unrealized.

The callbacks are now passed the relative depth in the graph of the
actor being visited and instead of only being able to return a boolean
to bail out of further traversal it can now do one of: continue,
skip_children or break. To implement something like unrealize it's
desirable to skip children that you find have already been unrealized.
2010-11-24 16:51:59 +00:00
Owen W. Taylor
8e6fac38fa Don't update or use last_paint_box when painting inside a clone
The last_paint_box for an actor represents its "normal" position - we
shouldn't update it or use it to cull drawing if we are painting
a clone of the actor. Tracking whether we are painting a clone is
done by adding  _clutter_actor_push/pop_clone_paint() and a global
"clone paint level".

http://bugzilla.clutter-project.org/show_bug.cgi?id=2396
2010-11-23 12:50:29 +00:00
Emmanuele Bassi
0523d6db08 actor: Add a get_debug_name() private Actor method
For internal usage, writing:

  clutter_actor_get_name (actor) != NULL
    ? clutter_actor_get_name (actor)
    : G_OBJECT_TYPE_NAME (actor)

is overly verbose and does two type checks. A simple, internal method
for getting the same result without type checks would be much more
appreciated.
2010-11-15 16:00:48 +00:00
Emmanuele Bassi
cf46c8197e Add copyright notices 2010-10-21 13:13:00 +01:00
Emmanuele Bassi
46c597a1f6 Clean up clutter-private.h/6
Move all Actor private API to a separate file.
2010-10-21 12:22:17 +01:00