1 /* GIO - GLib Input, Output and Streaming Library
3 * Copyright (C) 2006-2007 Red Hat, Inc.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General
16 * Public License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
18 * Boston, MA 02111-1307, USA.
20 * Author: Alexander Larsson <alexl@redhat.com>
26 #include <glib-object.h>
30 #define G_TYPE_ICON (g_icon_get_type ())
31 #define G_ICON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_ICON, GIcon))
32 #define G_IS_ICON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_ICON))
33 #define G_ICON_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_ICON, GIconIface))
38 * An abstract type that specifies an icon.
40 typedef struct _GIcon GIcon; /* Dummy typedef */
41 typedef struct _GIconIface GIconIface;
45 * @g_iface: The parent interface.
46 * @hash: A hash for a given #GIcon.
47 * @equal: Checks if two #GIcon<!-- -->s are equal.
49 * GIconIface is used to implement GIcon types for various
50 * different systems. See #GThemedIcon and #GLoadableIcon for
51 * examples of how to implement this interface.
55 GTypeInterface g_iface;
59 guint (*hash) (GIcon *icon);
60 gboolean (*equal) (GIcon *icon1,
64 GType g_icon_get_type (void) G_GNUC_CONST;
66 guint g_icon_hash (gconstpointer icon);
67 gboolean g_icon_equal (GIcon *icon1,
72 #endif /* __G_ICON_H__ */