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[gdk] Added GDK_GPOINTER_TO_NATIVE_WINDOW() macro

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GdkNativeWindow cast is needed in 64-bit Windows so gpointer data
is converted to a (64-bit) native window handle.
GPOINTER_TO_UINT() is used in other platforms.
This commit is contained in:
Javier Jardón 2009-11-10 20:09:18 +01:00
parent 0e87c90539
commit cd2ff792ca
1 changed files with 6 additions and 0 deletions
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6
gdk/gdktypes.h
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@ -82,6 +82,12 @@ typedef struct _GdkAtom *GdkAtom;
#define GDK_ATOM_TO_POINTER(atom) (atom)
#define GDK_POINTER_TO_ATOM(ptr) ((GdkAtom)(ptr))
#ifdef GDK_NATIVE_WINDOW_POINTER
#define GDK_GPOINTER_TO_NATIVE_WINDOW(p) ((GdkNativeWindow) (p))
#else
#define GDK_GPOINTER_TO_NATIVE_WINDOW(p) GPOINTER_TO_UINT(p)
#endif
#define _GDK_MAKE_ATOM(val) ((GdkAtom)GUINT_TO_POINTER(val))
#define GDK_NONE _GDK_MAKE_ATOM (0)