mirror of
https://github.com/brl/mutter.git
synced 2024-12-29 14:22:13 +00:00
b20e9b78e5
The ClutterActor:depth property has always been a bit of a misnomer: actors are 2D flat surfaces, so they cannot have "depth"; the property defines the position on the Z axis. Another side effect of the :depth property is that it decides the default paint and allocation order on insertion, and that setting it will call the ClutterContainer.sort_depth_order() method. This has proven to be a fairly bad design decision that we strung along from the 0.x days, as it gives a false impression of being able to change the paint and allocation order simply by changing the position on the Z axis — something that, in reality, requires depth testing to be enabled during the paint sequence of an actor's parent. For 2.0 we need a clean break from the side effects, and a better defined interface. ClutterActor:z-position is essentially what ClutterActor:depth is, but doesn't call into ClutterContainer, and has a more apt name. https://bugzilla.gnome.org/show_bug.cgi?id=679465 |
||
|---|---|---|
| .. | ||
| cally-actor-private.h | ||
| cally-actor.c | ||
| cally-actor.h | ||
| cally-clone.c | ||
| cally-clone.h | ||
| cally-factory.h | ||
| cally-group.c | ||
| cally-group.h | ||
| cally-main.h | ||
| cally-rectangle.c | ||
| cally-rectangle.h | ||
| cally-root.c | ||
| cally-root.h | ||
| cally-stage.c | ||
| cally-stage.h | ||
| cally-text.c | ||
| cally-text.h | ||
| cally-texture.c | ||
| cally-texture.h | ||
| cally-util.c | ||
| cally-util.h | ||
| cally.c | ||
| cally.h | ||
| cally.pc.in | ||
| ChangeLog.pre-cally-merge | ||