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Tiny docs improvement

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Mention that gdk_xid_table_lookup may return  NULL. Bug 591432.
This commit is contained in:
Matthias Clasen 2009-08-17 09:16:12 -04:00
parent 30ffad76f5
commit be83e8789c
1 changed files with 11 additions and 7 deletions
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18
gdk/x11/gdkxid.c
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@ -77,14 +77,16 @@ _gdk_xid_table_remove (GdkDisplay *display,
g_hash_table_remove (display_x11->xid_ht, &xid);
}
/**
/**
* gdk_xid_table_lookup_for_display:
* @display: the #GdkDisplay.
* @xid: an X id.
*
* Returns the GDK object associated with the given X id.
*
* Returns: a GDK object associated with the given X id.
* Return value: the associated Gdk object, which may be a #GdkPixmap,
* a #GdkWindow or a #GdkFont or %NULL if no object is associated
* with the X id.
*
* Since: 2.2
*/
@ -109,12 +111,14 @@ gdk_xid_table_lookup_for_display (GdkDisplay *display,
/**
* gdk_xid_table_lookup:
* @xid: an X id.
*
* Returns the Gdk object associated with the given X id.
*
*
* Returns the Gdk object associated with the given X id for the default
* display.
*
* Return value: the associated Gdk object, which may be a #GdkPixmap,
* a #GdkWindow or a #GdkFont.
**/
* a #GdkWindow or a #GdkFont or %NULL if no object is associated
* with the X id.
*/
gpointer
gdk_xid_table_lookup (XID xid)
{