source: trunk/third/gail/gail/gailseparator.c @ 18341

Revision 18341, 2.9 KB checked in by ghudson, 22 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r18340, which included commits to RCS files with non-trunk default branches.
Line 
1/* GAIL - The GNOME Accessibility Enabling Library
2 * Copyright 2001 Sun Microsystems Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
18 */
19
20#include <gtk/gtk.h>
21#include "gailseparator.h"
22
23static void         gail_separator_class_init            (GailSeparatorClass  *klass);
24static AtkStateSet* gail_separator_ref_state_set         (AtkObject           *accessible);
25
26static GailWidgetClass *parent_class = NULL;
27
28GType
29gail_separator_get_type (void)
30{
31  static GType type = 0;
32
33  if (!type)
34  {
35    static const GTypeInfo tinfo =
36    {
37      sizeof (GailSeparatorClass),
38      (GBaseInitFunc) NULL, /* base init */
39      (GBaseFinalizeFunc) NULL, /* base finalize */
40      (GClassInitFunc) gail_separator_class_init, /* class init */
41      (GClassFinalizeFunc) NULL, /* class finalize */
42      NULL, /* class data */
43      sizeof (GailSeparator), /* instance size */
44      0, /* nb preallocs */
45      (GInstanceInitFunc) NULL, /* instance init */
46      NULL /* value table */
47    };
48
49    type = g_type_register_static (GAIL_TYPE_WIDGET,
50                                   "GailSeparator", &tinfo, 0);
51  }
52  return type;
53}
54
55static void
56gail_separator_class_init (GailSeparatorClass *klass)
57{
58  AtkObjectClass  *class = ATK_OBJECT_CLASS (klass);
59
60  parent_class = g_type_class_peek_parent (klass);
61
62  class->ref_state_set = gail_separator_ref_state_set;
63}
64
65AtkObject*
66gail_separator_new (GtkWidget *widget)
67{
68  GObject *object;
69  AtkObject *accessible;
70
71  g_return_val_if_fail (GTK_IS_SEPARATOR (widget), NULL);
72
73  object = g_object_new (GAIL_TYPE_SEPARATOR, NULL);
74
75  g_return_val_if_fail (GTK_IS_ACCESSIBLE (object), NULL);
76
77  accessible = ATK_OBJECT (object);
78  atk_object_initialize (accessible, widget);
79
80  accessible->role = ATK_ROLE_SEPARATOR;
81
82  return accessible;
83}
84
85static AtkStateSet*
86gail_separator_ref_state_set (AtkObject *accessible)
87{
88  AtkStateSet *state_set;
89  GtkWidget *widget;
90
91  state_set = ATK_OBJECT_CLASS (parent_class)->ref_state_set (accessible);
92  widget = GTK_ACCESSIBLE (accessible)->widget;
93
94  if (widget == NULL)
95    return state_set;
96
97  if (GTK_IS_VSEPARATOR (widget))
98    atk_state_set_add_state (state_set, ATK_STATE_VERTICAL);
99  else if (GTK_IS_HSEPARATOR (widget))
100    atk_state_set_add_state (state_set, ATK_STATE_HORIZONTAL);
101
102  return state_set;
103}
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