Virtual Method

ClutterActorget_preferred_height

Declaration [src] 

void
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.