afee2c67c5
Wed Jul 26 12:59:31 2000 Tim Janik <timj@gtk.org> * *.[hc]: applied patch from Andreas Persenius <ndap@swipnet.se> that updates the license headers to the GNU Lesser General Public License, as well as updating the copyright year to 2000.
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
|
|
#include "gdkcursor.h"
|
|
#include "gdkinternals.h"
|
|
|
|
GdkCursor*
|
|
gdk_cursor_ref (GdkCursor *cursor)
|
|
{
|
|
g_return_val_if_fail (cursor != NULL, NULL);
|
|
g_return_val_if_fail (cursor->ref_count > 0, NULL);
|
|
|
|
cursor->ref_count += 1;
|
|
|
|
return cursor;
|
|
}
|
|
|
|
void
|
|
gdk_cursor_unref (GdkCursor *cursor)
|
|
{
|
|
g_return_if_fail (cursor != NULL);
|
|
g_return_if_fail (cursor->ref_count > 0);
|
|
|
|
cursor->ref_count -= 1;
|
|
|
|
if (cursor->ref_count == 0)
|
|
_gdk_cursor_destroy (cursor);
|
|
}
|
|
|