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paint-volume: Add convenience function for using an allocation

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Classes overriding ClutterActor::get_paint_volume() that wish to use
their allocation as the paint volume should have an idiomatic way of
doing so.
This commit is contained in:
Emmanuele Bassi
2010-09-09 13:11:11 +01:00
committed by Robert Bragg
parent 5640a65046
commit b77d9a6d2c
2 changed files with 57 additions and 17 deletions
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37
clutter/clutter-types.h
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@ -456,24 +456,27 @@ typedef enum {
GType clutter_paint_volume_get_type (void) G_GNUC_CONST;
ClutterPaintVolume *clutter_paint_volume_copy (const ClutterPaintVolume *pv);
void clutter_paint_volume_free (ClutterPaintVolume *pv);
ClutterPaintVolume *clutter_paint_volume_copy (const ClutterPaintVolume *pv);
void clutter_paint_volume_free (ClutterPaintVolume *pv);
void clutter_paint_volume_set_origin (ClutterPaintVolume *pv,
const ClutterVertex *origin);
void clutter_paint_volume_get_origin (const ClutterPaintVolume *pv,
ClutterVertex *vertex);
void clutter_paint_volume_set_width (ClutterPaintVolume *pv,
gfloat width);
gfloat clutter_paint_volume_get_width (const ClutterPaintVolume *pv);
void clutter_paint_volume_set_height (ClutterPaintVolume *pv,
gfloat height);
gfloat clutter_paint_volume_get_height (const ClutterPaintVolume *pv);
void clutter_paint_volume_set_depth (ClutterPaintVolume *pv,
gfloat depth);
gfloat clutter_paint_volume_get_depth (const ClutterPaintVolume *pv);
void clutter_paint_volume_union (ClutterPaintVolume *pv,
const ClutterPaintVolume *another_pv);
void clutter_paint_volume_set_origin (ClutterPaintVolume *pv,
const ClutterVertex *origin);
void clutter_paint_volume_get_origin (const ClutterPaintVolume *pv,
ClutterVertex *vertex);
void clutter_paint_volume_set_width (ClutterPaintVolume *pv,
gfloat width);
gfloat clutter_paint_volume_get_width (const ClutterPaintVolume *pv);
void clutter_paint_volume_set_height (ClutterPaintVolume *pv,
gfloat height);
gfloat clutter_paint_volume_get_height (const ClutterPaintVolume *pv);
void clutter_paint_volume_set_depth (ClutterPaintVolume *pv,
gfloat depth);
gfloat clutter_paint_volume_get_depth (const ClutterPaintVolume *pv);
void clutter_paint_volume_union (ClutterPaintVolume *pv,
const ClutterPaintVolume *another_pv);
gboolean clutter_paint_volume_set_from_allocation (ClutterPaintVolume *pv,
ClutterActor *actor);
G_END_DECLS