This file is indexed.

/usr/include/gtk-3.0/gtk/gtkassistant.h is in libgtk-3-dev 3.4.2-0ubuntu0.9.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
/* 
 * GTK - The GIMP Toolkit
 * Copyright (C) 1999  Red Hat, Inc.
 * Copyright (C) 2002  Anders Carlsson <andersca@gnu.org>
 * Copyright (C) 2003  Matthias Clasen <mclasen@redhat.com>
 * Copyright (C) 2005  Carlos Garnacho Parro <carlosg@gnome.org>
 *
 * All rights reserved.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif

#ifndef __GTK_ASSISTANT_H__
#define __GTK_ASSISTANT_H__

#include <gtk/gtkwindow.h>

G_BEGIN_DECLS

#define GTK_TYPE_ASSISTANT         (gtk_assistant_get_type ())
#define GTK_ASSISTANT(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_ASSISTANT, GtkAssistant))
#define GTK_ASSISTANT_CLASS(c)     (G_TYPE_CHECK_CLASS_CAST    ((c), GTK_TYPE_ASSISTANT, GtkAssistantClass))
#define GTK_IS_ASSISTANT(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_ASSISTANT))
#define GTK_IS_ASSISTANT_CLASS(c)  (G_TYPE_CHECK_CLASS_TYPE    ((c), GTK_TYPE_ASSISTANT))
#define GTK_ASSISTANT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS  ((o), GTK_TYPE_ASSISTANT, GtkAssistantClass))

/**
 * GtkAssistantPageType:
 * @GTK_ASSISTANT_PAGE_CONTENT: The page has regular contents. Both the
 *  Back and forward buttons will be shown.
 * @GTK_ASSISTANT_PAGE_INTRO: The page contains an introduction to the
 *  assistant task. Only the Forward button will be shown if there is a
 *   next page.
 * @GTK_ASSISTANT_PAGE_CONFIRM: The page lets the user confirm or deny the
 *  changes. The Back and Apply buttons will be shown.
 * @GTK_ASSISTANT_PAGE_SUMMARY: The page informs the user of the changes
 *  done. Only the Close button will be shown.
 * @GTK_ASSISTANT_PAGE_PROGRESS: Used for tasks that take a long time to
 *  complete, blocks the assistant until the page is marked as complete.
 *   Only the back button will be shown.
 * @GTK_ASSISTANT_PAGE_CUSTOM: Used for when other page types are not
 *  appropriate. No buttons will be shown, and the application must
 *  add its own buttons through gtk_assistant_add_action_widget().
 *
 * An enum for determining the page role inside the #GtkAssistant. It's
 * used to handle buttons sensitivity and visibility.
 *
 * Note that an assistant needs to end its page flow with a page of type
 * %GTK_ASSISTANT_PAGE_CONFIRM, %GTK_ASSISTANT_PAGE_SUMMARY or
 * %GTK_ASSISTANT_PAGE_PROGRESS to be correct.
 *
 * The Cancel button will only be shown if the page isn't "committed".
 * See gtk_assistant_commit() for details.
 */
typedef enum
{
  GTK_ASSISTANT_PAGE_CONTENT,
  GTK_ASSISTANT_PAGE_INTRO,
  GTK_ASSISTANT_PAGE_CONFIRM,
  GTK_ASSISTANT_PAGE_SUMMARY,
  GTK_ASSISTANT_PAGE_PROGRESS,
  GTK_ASSISTANT_PAGE_CUSTOM
} GtkAssistantPageType;

typedef struct _GtkAssistant        GtkAssistant;
typedef struct _GtkAssistantPrivate GtkAssistantPrivate;
typedef struct _GtkAssistantClass   GtkAssistantClass;

struct _GtkAssistant
{
  GtkWindow  parent;

  /*< private >*/
  GtkAssistantPrivate *priv;
};

struct _GtkAssistantClass
{
  GtkWindowClass parent_class;

  void (* prepare) (GtkAssistant *assistant, GtkWidget *page);
  void (* apply)   (GtkAssistant *assistant);
  void (* close)   (GtkAssistant *assistant);
  void (* cancel)  (GtkAssistant *assistant);

  /* Padding for future expansion */
  void (*_gtk_reserved1) (void);
  void (*_gtk_reserved2) (void);
  void (*_gtk_reserved3) (void);
  void (*_gtk_reserved4) (void);
  void (*_gtk_reserved5) (void);
};

/**
 * GtkAssistantPageFunc:
 * @current_page: The page number used to calculate the next page.
 * @data: (closure): user data.
 *
 * A function used by gtk_assistant_set_forward_page_func() to know which
 * is the next page given a current one. It's called both for computing the
 * next page when the user presses the "forward" button and for handling
 * the behavior of the "last" button.
 *
 * Returns: The next page number.
 */
typedef gint (*GtkAssistantPageFunc) (gint current_page, gpointer data);

GType                 gtk_assistant_get_type              (void) G_GNUC_CONST;
GtkWidget            *gtk_assistant_new                   (void);
void                  gtk_assistant_next_page             (GtkAssistant         *assistant);
void                  gtk_assistant_previous_page         (GtkAssistant         *assistant);
gint                  gtk_assistant_get_current_page      (GtkAssistant         *assistant);
void                  gtk_assistant_set_current_page      (GtkAssistant         *assistant,
                                                           gint                  page_num);
gint                  gtk_assistant_get_n_pages           (GtkAssistant         *assistant);
GtkWidget            *gtk_assistant_get_nth_page          (GtkAssistant         *assistant,
                                                           gint                  page_num);
gint                  gtk_assistant_prepend_page          (GtkAssistant         *assistant,
                                                           GtkWidget            *page);
gint                  gtk_assistant_append_page           (GtkAssistant         *assistant,
                                                           GtkWidget            *page);
gint                  gtk_assistant_insert_page           (GtkAssistant         *assistant,
                                                           GtkWidget            *page,
                                                           gint                  position);
GDK_AVAILABLE_IN_3_2
void                  gtk_assistant_remove_page           (GtkAssistant         *assistant,
                                                           gint                  page_num);
void                  gtk_assistant_set_forward_page_func (GtkAssistant         *assistant,
                                                           GtkAssistantPageFunc  page_func,
                                                           gpointer              data,
                                                           GDestroyNotify        destroy);
void                  gtk_assistant_set_page_type         (GtkAssistant         *assistant,
                                                           GtkWidget            *page,
                                                           GtkAssistantPageType  type);
GtkAssistantPageType  gtk_assistant_get_page_type         (GtkAssistant         *assistant,
                                                           GtkWidget            *page);
void                  gtk_assistant_set_page_title        (GtkAssistant         *assistant,
                                                           GtkWidget            *page,
                                                           const gchar          *title);
const gchar *         gtk_assistant_get_page_title        (GtkAssistant         *assistant,
                                                           GtkWidget            *page);

GDK_DEPRECATED_IN_3_2
void                  gtk_assistant_set_page_header_image (GtkAssistant         *assistant,
                                                           GtkWidget            *page,
                                                           GdkPixbuf            *pixbuf);
GDK_DEPRECATED_IN_3_2
GdkPixbuf            *gtk_assistant_get_page_header_image (GtkAssistant         *assistant,
                                                           GtkWidget            *page);
GDK_DEPRECATED_IN_3_2
void                  gtk_assistant_set_page_side_image   (GtkAssistant         *assistant,
                                                           GtkWidget            *page,
                                                           GdkPixbuf            *pixbuf);
GDK_DEPRECATED_IN_3_2
GdkPixbuf            *gtk_assistant_get_page_side_image   (GtkAssistant         *assistant,
                                                           GtkWidget            *page);

void                  gtk_assistant_set_page_complete     (GtkAssistant         *assistant,
                                                           GtkWidget            *page,
                                                           gboolean              complete);
gboolean              gtk_assistant_get_page_complete     (GtkAssistant         *assistant,
                                                           GtkWidget            *page);
void                  gtk_assistant_add_action_widget     (GtkAssistant         *assistant,
                                                           GtkWidget            *child);
void                  gtk_assistant_remove_action_widget  (GtkAssistant         *assistant,
                                                           GtkWidget            *child);

void                  gtk_assistant_update_buttons_state  (GtkAssistant *assistant);
void                  gtk_assistant_commit                (GtkAssistant *assistant);

G_END_DECLS

#endif /* __GTK_ASSISTANT_H__ */