C++ (Cpp) _clutter_actor_set_default_paint_volume Examples

Example #1

File: clutter-cairo-texture.c Project: spatulasnout/clutter

static gboolean
clutter_cairo_texture_get_paint_volume (ClutterActor       *self,
                                        ClutterPaintVolume *volume)
{
  return _clutter_actor_set_default_paint_volume (self,
                                                  CLUTTER_TYPE_CAIRO_TEXTURE,
                                                  volume);
}

Example #2

File: clutter-rectangle.c Project: Distrotech/clutter

static gboolean
clutter_rectangle_get_paint_volume (ClutterActor       *self,
                                    ClutterPaintVolume *volume)
{
  return _clutter_actor_set_default_paint_volume (self,
                                                  CLUTTER_TYPE_RECTANGLE,
                                                  volume);
}

Example #3

File: clutter-paint-volume.c Project: nobled/clutter

/**
 * clutter_paint_volume_set_from_allocation:
 * @pv: a #ClutterPaintVolume
 * @actor: a #ClutterActor
 *
 * Sets the #ClutterPaintVolume from the allocation of @actor.
 *
 * This function should be used when overriding the
 * <function>get_paint_volume()</function> by #ClutterActor sub-classes that do
 * not paint outside their allocation.
 *
 * A typical example is:
 *
 * |[
 * static gboolean
 * my_actor_get_paint_volume (ClutterActor       *self,
 *                            ClutterPaintVolume *volume)
 * {
 *   return clutter_paint_volume_set_from_allocation (volume, self);
 * }
 * ]|
 *
 * Return value: %TRUE if the paint volume was successfully set, and %FALSE
 *   otherwise
 *
 * Since: 1.6
 */
gboolean
clutter_paint_volume_set_from_allocation (ClutterPaintVolume *pv,
                                          ClutterActor       *actor)
{
  g_return_val_if_fail (pv != NULL, FALSE);
  g_return_val_if_fail (CLUTTER_IS_ACTOR (actor), FALSE);

  return _clutter_actor_set_default_paint_volume (actor, G_TYPE_INVALID, pv);
}