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Add _gdk_gc_get_clip_mask

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Internal function to get the clip mask of a gc (if set)
This commit is contained in:
Alexander Larsson 2009-07-07 14:33:48 +02:00
parent a7e48466d4
commit 5f12fe2b3b
2 changed files with 19 additions and 0 deletions
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18
gdk/gdkgc.c
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@ -774,6 +774,24 @@ _gdk_gc_get_clip_region (GdkGC *gc)
return GDK_GC_GET_PRIVATE (gc)->clip_region;
}
/**
* _gdk_gc_get_clip_mask:
* @gc: a #GdkGC
*
* Gets the current clip mask for @gc, if any.
*
* Return value: the clip mask for the GC, or %NULL.
* (if a clip region is set, the return will be %NULL)
* This value is owned by the GC and must not be freed.
**/
GdkBitmap *
_gdk_gc_get_clip_mask (GdkGC *gc)
{
g_return_val_if_fail (GDK_IS_GC (gc), NULL);
return GDK_GC_GET_PRIVATE (gc)->clip_mask;
}
/**
* _gdk_gc_get_fill:
* @gc: a #GdkGC

1
gdk/gdkinternals.h
View File

@ -399,6 +399,7 @@ void _gdk_gc_init (GdkGC *gc,
GdkGCValuesMask values_mask);
GdkRegion *_gdk_gc_get_clip_region (GdkGC *gc);
GdkBitmap *_gdk_gc_get_clip_mask (GdkGC *gc);
gboolean _gdk_gc_get_exposures (GdkGC *gc);
GdkFill _gdk_gc_get_fill (GdkGC *gc);
GdkPixmap *_gdk_gc_get_tile (GdkGC *gc);