Virtual Method

ClutterActorget_preferred_width

Declaration [src]

void
get_preferred_width (
  ClutterActor* self,
  gfloat for_height,
  gfloat* min_width_p,
  gfloat* natural_width_p
)

Description [src]

Computes the requested minimum and natural widths for an actor, optionally depending on the specified height, 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 scaleor translation; those transformations do not affect layout, only rendering.

Parameters

for_height

Type: gfloat

Available height when computing the preferred width, or a negative value to indicate that no height is defined.

min_width_p

Type: gfloat*

Return location for minimum width, or NULL.

The argument will be set by the function.

The argument can be NULL.

natural_width_p

Type: gfloat*

Return location for the natural width, or NULL.

The argument will be set by the function.

The argument can be NULL.