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Bug 544684 - Win64 issue, window handles are assumed to be 32-bit

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2008-08-05  Tor Lillqvist  <tml@novell.com>

	Bug 544684 - Win64 issue, window handles are assumed to be 32-bit

	* gdk/gdkdnd.h
	* gdk/gdkdnd.c
	* gdk/win32/gdkdnd-win32.c
	* gdk/x11/gdkdnd-x11.c: Change return value and type of window id
	from guint32 to GdkNativeWindow for
	gdk_drag_get_protocol_for_display() and
	gdk_drag_get_protocol(). This is not an API break on existing
	platforms, as GdkNativeWindow has been guint32 for them
	already.


svn path=/trunk/; revision=20988
This commit is contained in:
Tor Lillqvist
2008-08-04 22:35:16 +00:00
committed by Tor Lillqvist
parent ad2ea92f75
commit b1e744b064
4 changed files with 28 additions and 25 deletions
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19
gdk/x11/gdkdnd-x11.c
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@ -3001,15 +3001,15 @@ gdk_drag_begin (GdkWindow *window,
return new_context;
}
static guint32
static GdkNativeWindow
_gdk_drag_get_protocol_for_display (GdkDisplay *display,
guint32 xid,
GdkNativeWindow xid,
GdkDragProtocol *protocol,
guint *version)
{
GdkWindow *window;
guint32 retval;
GdkNativeWindow retval;
g_return_val_if_fail (GDK_IS_DISPLAY (display), None);
base_precache_atoms (display);
@ -3106,25 +3106,26 @@ _gdk_drag_get_protocol_for_display (GdkDisplay *display,
}
*protocol = GDK_DRAG_PROTO_NONE;
return None;
return 0; /* a.k.a. None */
}
/**
* gdk_drag_get_protocol_for_display:
* @display: the #GdkDisplay where the destination window resides
* @xid: the X id of the destination window.
* @xid: the windowing system id of the destination window.
* @protocol: location where the supported DND protocol is returned.
* @returns: the X id of the window where the drop should happen. This
* may be @xid or the X id of a proxy window, or None if @xid doesn't
* @returns: the windowing system id of the window where the drop should happen. This
* may be @xid or the id of a proxy window, or zero if @xid doesn't
* support Drag and Drop.
*
* Finds out the DND protocol supported by a window.
*
* Since: 2.2
*/
guint32
GdkNativeWindow
gdk_drag_get_protocol_for_display (GdkDisplay *display,
guint32 xid,
GdkNativeWindow xid,
GdkDragProtocol *protocol)
{
return _gdk_drag_get_protocol_for_display (display, xid, protocol, NULL);