Method
ClutterActorget_preferred_height
Declaration [src]
void
clutter_actor_get_preferred_height (
ClutterActor* self,
gfloat for_width,
gfloat* min_height_p,
gfloat* natural_height_p
)
Description [src]
Computes the requested minimum and natural heights for an actor, or if they are already computed, returns the cached values.
An actor may not get its request - depending on the layout manager that’s in effect.
A request should not incorporate the actor’s scale or translation; those transformations do not affect layout, only rendering.
Parameters
for_width
-
Type:
gfloat
Available width to assume in computing desired height, or a negative value to indicate that no width is defined.
min_height_p
-
Type:
gfloat*
Return location for minimum height, or
NULL
.The argument will be set by the function. The argument can be NULL
. natural_height_p
-
Type:
gfloat*
Return location for natural height, or
NULL
.The argument will be set by the function. The argument can be NULL
.