Add class method +count in NSCursor to handle cursors on Windows.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@38403 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,9 @@
+2015-03-11  Germán Arias <germanandre@gmx.es>
+
+	* Headers/AppKit/NSCursor.h:
+	* Source/NSCursor.m: Add class method +count, specifically to handle
+	cursors on MS Windows.
+
 2015-03-10 Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/NSImageView.m (-initWithCoder:): Set default for AllowsCutCopyPaste.

Headers/AppKit/NSCursor.h

@@ -51,6 +51,11 @@
   void		*_cid;
 }
 
+// Method needed on Windows to handle the cursor.
+#ifdef WIN32
++ (NSUInteger) count;
+#endif
+
 /*
  * Initializing a New NSCursor Object
  */

Source/NSCursor.m

@@ -70,6 +70,13 @@ static NSMutableDictionary *cursorDict = nil;
     }
 }
 
+#ifdef WIN32
++ (NSUInteger) count
+{
+  return [gnustep_gui_cursor_stack count];
+}
+#endif
+
 - (void *) _cid
 {
   return _cid;