summaryrefslogtreecommitdiff
path: root/gtk/gtkwindow.h
blob: dce09f11fd2d20b8ad44b7ce911dea3ee8f8139f (plain)
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
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
/* GTK - The GIMP Toolkit
 * 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, see <http://www.gnu.org/licenses/>.
 */

/*
 * 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/.
 */

#ifndef __GTK_WINDOW_H__
#define __GTK_WINDOW_H__


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

#include <gtk/gtkapplication.h>
#include <gtk/gtkaccelgroup.h>
#include <gtk/gtkbin.h>

G_BEGIN_DECLS

#define GTK_TYPE_WINDOW			(gtk_window_get_type ())
#define GTK_WINDOW(obj)			(G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WINDOW, GtkWindow))
#define GTK_WINDOW_CLASS(klass)		(G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WINDOW, GtkWindowClass))
#define GTK_IS_WINDOW(obj)		(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WINDOW))
#define GTK_IS_WINDOW_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WINDOW))
#define GTK_WINDOW_GET_CLASS(obj)       (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WINDOW, GtkWindowClass))

typedef struct _GtkWindowPrivate      GtkWindowPrivate;
typedef struct _GtkWindowClass        GtkWindowClass;
typedef struct _GtkWindowGeometryInfo GtkWindowGeometryInfo;
typedef struct _GtkWindowGroup        GtkWindowGroup;
typedef struct _GtkWindowGroupClass   GtkWindowGroupClass;
typedef struct _GtkWindowGroupPrivate GtkWindowGroupPrivate;

struct _GtkWindow
{
  GtkBin bin;

  GtkWindowPrivate *priv;
};

/**
 * GtkWindowClass:
 * @parent_class: The parent class.
 * @set_focus: Sets child as the focus widget for the window.
 * @activate_focus: Activates the current focused widget within the window.
 * @activate_default: Activates the default widget for the window.
 * @keys_changed: Signal gets emitted when the set of accelerators or
 *   mnemonics that are associated with window changes.
 */
struct _GtkWindowClass
{
  GtkBinClass parent_class;

  /*< public >*/

  void     (* set_focus)   (GtkWindow *window,
                            GtkWidget *focus);

  /* G_SIGNAL_ACTION signals for keybindings */

  void     (* activate_focus)   (GtkWindow *window);
  void     (* activate_default) (GtkWindow *window);
  void	   (* keys_changed)     (GtkWindow *window);

  /*< private >*/

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

#define GTK_TYPE_WINDOW_GROUP             (gtk_window_group_get_type ())
#define GTK_WINDOW_GROUP(object)          (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_WINDOW_GROUP, GtkWindowGroup))
#define GTK_WINDOW_GROUP_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WINDOW_GROUP, GtkWindowGroupClass))
#define GTK_IS_WINDOW_GROUP(object)       (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_WINDOW_GROUP))
#define GTK_IS_WINDOW_GROUP_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WINDOW_GROUP))
#define GTK_WINDOW_GROUP_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WINDOW_GROUP, GtkWindowGroupClass))

struct _GtkWindowGroup
{
  GObject parent_instance;

  GtkWindowGroupPrivate *priv;
};

struct _GtkWindowGroupClass
{
  GObjectClass parent_class;

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

GDK_AVAILABLE_IN_ALL
GType      gtk_window_get_type                 (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_window_new                      (GtkWindowType        type);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_title                (GtkWindow           *window,
						const gchar         *title);
GDK_AVAILABLE_IN_ALL
const gchar * gtk_window_get_title             (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_wmclass              (GtkWindow           *window,
						const gchar         *wmclass_name,
						const gchar         *wmclass_class);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_role                 (GtkWindow           *window,
                                                const gchar         *role);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_startup_id           (GtkWindow           *window,
                                                const gchar         *startup_id);
GDK_AVAILABLE_IN_ALL
const gchar * gtk_window_get_role              (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_add_accel_group          (GtkWindow           *window,
						GtkAccelGroup	    *accel_group);
GDK_AVAILABLE_IN_ALL
void       gtk_window_remove_accel_group       (GtkWindow           *window,
						GtkAccelGroup	    *accel_group);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_position             (GtkWindow           *window,
						GtkWindowPosition    position);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_activate_focus	       (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_focus                (GtkWindow           *window,
						GtkWidget           *focus);
GDK_AVAILABLE_IN_ALL
GtkWidget *gtk_window_get_focus                (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_default              (GtkWindow           *window,
						GtkWidget           *default_widget);
GDK_AVAILABLE_IN_ALL
GtkWidget *gtk_window_get_default_widget       (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_activate_default	       (GtkWindow           *window);

GDK_AVAILABLE_IN_ALL
void       gtk_window_set_transient_for        (GtkWindow           *window, 
						GtkWindow           *parent);
GDK_AVAILABLE_IN_ALL
GtkWindow *gtk_window_get_transient_for        (GtkWindow           *window);
GDK_AVAILABLE_IN_3_4
void       gtk_window_set_attached_to          (GtkWindow           *window, 
                                                GtkWidget           *attach_widget);
GDK_AVAILABLE_IN_3_4
GtkWidget *gtk_window_get_attached_to          (GtkWindow           *window);
GDK_DEPRECATED_IN_3_8_FOR(gtk_widget_set_opacity)
void       gtk_window_set_opacity              (GtkWindow           *window, 
						gdouble              opacity);
GDK_DEPRECATED_IN_3_8_FOR(gtk_widget_get_opacity)
gdouble    gtk_window_get_opacity              (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_type_hint            (GtkWindow           *window, 
						GdkWindowTypeHint    hint);
GDK_AVAILABLE_IN_ALL
GdkWindowTypeHint gtk_window_get_type_hint     (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_skip_taskbar_hint    (GtkWindow           *window,
                                                gboolean             setting);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_skip_taskbar_hint    (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_skip_pager_hint      (GtkWindow           *window,
                                                gboolean             setting);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_skip_pager_hint      (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_urgency_hint         (GtkWindow           *window,
                                                gboolean             setting);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_urgency_hint         (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_accept_focus         (GtkWindow           *window,
                                                gboolean             setting);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_accept_focus         (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_focus_on_map         (GtkWindow           *window,
                                                gboolean             setting);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_focus_on_map         (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_destroy_with_parent  (GtkWindow           *window,
                                                gboolean             setting);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_destroy_with_parent  (GtkWindow           *window);
GDK_AVAILABLE_IN_3_4
void       gtk_window_set_hide_titlebar_when_maximized (GtkWindow   *window,
                                                        gboolean     setting);
GDK_AVAILABLE_IN_3_4
gboolean   gtk_window_get_hide_titlebar_when_maximized (GtkWindow   *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_mnemonics_visible    (GtkWindow           *window,
                                                gboolean             setting);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_mnemonics_visible    (GtkWindow           *window);
GDK_AVAILABLE_IN_3_2
void       gtk_window_set_focus_visible        (GtkWindow           *window,
                                                gboolean             setting);
GDK_AVAILABLE_IN_3_2
gboolean   gtk_window_get_focus_visible        (GtkWindow           *window);

GDK_AVAILABLE_IN_ALL
void       gtk_window_set_resizable            (GtkWindow           *window,
                                                gboolean             resizable);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_resizable            (GtkWindow           *window);

GDK_AVAILABLE_IN_ALL
void       gtk_window_set_gravity              (GtkWindow           *window,
                                                GdkGravity           gravity);
GDK_AVAILABLE_IN_ALL
GdkGravity gtk_window_get_gravity              (GtkWindow           *window);


GDK_AVAILABLE_IN_ALL
void       gtk_window_set_geometry_hints       (GtkWindow           *window,
						GtkWidget           *geometry_widget,
						GdkGeometry         *geometry,
						GdkWindowHints       geom_mask);

GDK_AVAILABLE_IN_ALL
void	   gtk_window_set_screen	       (GtkWindow	    *window,
						GdkScreen	    *screen);
GDK_AVAILABLE_IN_ALL
GdkScreen* gtk_window_get_screen	       (GtkWindow	    *window);

GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_is_active                (GtkWindow           *window);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_has_toplevel_focus       (GtkWindow           *window);

GDK_AVAILABLE_IN_ALL
void       gtk_window_set_decorated            (GtkWindow *window,
                                                gboolean   setting);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_decorated            (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_deletable            (GtkWindow *window,
                                                gboolean   setting);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_deletable            (GtkWindow *window);

GDK_AVAILABLE_IN_ALL
void       gtk_window_set_icon_list                (GtkWindow  *window,
                                                    GList      *list);
GDK_AVAILABLE_IN_ALL
GList*     gtk_window_get_icon_list                (GtkWindow  *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_icon                     (GtkWindow  *window,
                                                    GdkPixbuf  *icon);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_icon_name                (GtkWindow   *window,
						    const gchar *name);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_set_icon_from_file           (GtkWindow   *window,
						    const gchar *filename,
						    GError     **err);
GDK_AVAILABLE_IN_ALL
GdkPixbuf* gtk_window_get_icon                     (GtkWindow  *window);
GDK_AVAILABLE_IN_ALL
const gchar * gtk_window_get_icon_name             (GtkWindow  *window);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_default_icon_list        (GList      *list);
GDK_AVAILABLE_IN_ALL
GList*     gtk_window_get_default_icon_list        (void);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_default_icon             (GdkPixbuf  *icon);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_default_icon_name        (const gchar *name);
GDK_AVAILABLE_IN_ALL
const gchar * gtk_window_get_default_icon_name     (void);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_set_default_icon_from_file   (const gchar *filename,
						    GError     **err);

GDK_AVAILABLE_IN_ALL
void       gtk_window_set_auto_startup_notification (gboolean setting);

/* If window is set modal, input will be grabbed when show and released when hide */
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_modal      (GtkWindow *window,
				      gboolean   modal);
GDK_AVAILABLE_IN_ALL
gboolean   gtk_window_get_modal      (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
GList*     gtk_window_list_toplevels (void);
GDK_AVAILABLE_IN_ALL
void       gtk_window_set_has_user_ref_count (GtkWindow *window,
                                              gboolean   setting);

GDK_AVAILABLE_IN_ALL
void     gtk_window_add_mnemonic          (GtkWindow       *window,
					   guint            keyval,
					   GtkWidget       *target);
GDK_AVAILABLE_IN_ALL
void     gtk_window_remove_mnemonic       (GtkWindow       *window,
					   guint            keyval,
					   GtkWidget       *target);
GDK_AVAILABLE_IN_ALL
gboolean gtk_window_mnemonic_activate     (GtkWindow       *window,
					   guint            keyval,
					   GdkModifierType  modifier);
GDK_AVAILABLE_IN_ALL
void     gtk_window_set_mnemonic_modifier (GtkWindow       *window,
					   GdkModifierType  modifier);
GDK_AVAILABLE_IN_ALL
GdkModifierType gtk_window_get_mnemonic_modifier (GtkWindow *window);

GDK_AVAILABLE_IN_ALL
gboolean gtk_window_activate_key          (GtkWindow        *window,
					   GdkEventKey      *event);
GDK_AVAILABLE_IN_ALL
gboolean gtk_window_propagate_key_event   (GtkWindow        *window,
					   GdkEventKey      *event);

GDK_AVAILABLE_IN_ALL
void     gtk_window_present            (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void     gtk_window_present_with_time  (GtkWindow *window,
				        guint32    timestamp);
GDK_AVAILABLE_IN_ALL
void     gtk_window_iconify       (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void     gtk_window_deiconify     (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void     gtk_window_stick         (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void     gtk_window_unstick       (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void     gtk_window_maximize      (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void     gtk_window_unmaximize    (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void     gtk_window_fullscreen    (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void     gtk_window_unfullscreen  (GtkWindow *window);
GDK_AVAILABLE_IN_3_10
void     gtk_window_close         (GtkWindow *window);
GDK_AVAILABLE_IN_ALL
void     gtk_window_set_keep_above    (GtkWindow *window, gboolean setting);
GDK_AVAILABLE_IN_ALL
void     gtk_window_set_keep_below    (GtkWindow *window, gboolean setting);

GDK_AVAILABLE_IN_ALL
void gtk_window_begin_resize_drag (GtkWindow     *window,
                                   GdkWindowEdge  edge,
                                   gint           button,
                                   gint           root_x,
                                   gint           root_y,
                                   guint32        timestamp);
GDK_AVAILABLE_IN_ALL
void gtk_window_begin_move_drag   (GtkWindow     *window,
                                   gint           button,
                                   gint           root_x,
                                   gint           root_y,
                                   guint32        timestamp);

/* Set initial default size of the window (does not constrain user
 * resize operations)
 */
GDK_AVAILABLE_IN_ALL
void     gtk_window_set_default_size (GtkWindow   *window,
                                      gint         width,
                                      gint         height);
GDK_AVAILABLE_IN_ALL
void     gtk_window_get_default_size (GtkWindow   *window,
                                      gint        *width,
                                      gint        *height);
GDK_AVAILABLE_IN_ALL
void     gtk_window_resize           (GtkWindow   *window,
                                      gint         width,
                                      gint         height);
GDK_AVAILABLE_IN_ALL
void     gtk_window_get_size         (GtkWindow   *window,
                                      gint        *width,
                                      gint        *height);
GDK_AVAILABLE_IN_ALL
void     gtk_window_move             (GtkWindow   *window,
                                      gint         x,
                                      gint         y);
GDK_AVAILABLE_IN_ALL
void     gtk_window_get_position     (GtkWindow   *window,
                                      gint        *root_x,
                                      gint        *root_y);
GDK_AVAILABLE_IN_ALL
gboolean gtk_window_parse_geometry   (GtkWindow   *window,
                                      const gchar *geometry);

GDK_AVAILABLE_IN_ALL
void gtk_window_set_default_geometry (GtkWindow *window,
                                      gint       width,
                                      gint       height);
GDK_AVAILABLE_IN_ALL
void gtk_window_resize_to_geometry   (GtkWindow *window,
                                      gint       width,
                                      gint       height);

GDK_AVAILABLE_IN_ALL
GtkWindowGroup *gtk_window_get_group (GtkWindow   *window);
GDK_AVAILABLE_IN_ALL
gboolean gtk_window_has_group        (GtkWindow   *window);

/* Ignore this unless you are writing a GUI builder */
GDK_DEPRECATED_IN_3_10
void     gtk_window_reshow_with_initial_size (GtkWindow *window);

GDK_AVAILABLE_IN_ALL
GtkWindowType gtk_window_get_window_type     (GtkWindow     *window);

/* Window groups
 */
GDK_AVAILABLE_IN_ALL
GType            gtk_window_group_get_type      (void) G_GNUC_CONST;

GDK_AVAILABLE_IN_ALL
GtkWindowGroup * gtk_window_group_new           (void);
GDK_AVAILABLE_IN_ALL
void             gtk_window_group_add_window    (GtkWindowGroup     *window_group,
						 GtkWindow          *window);
GDK_AVAILABLE_IN_ALL
void             gtk_window_group_remove_window (GtkWindowGroup     *window_group,
					         GtkWindow          *window);
GDK_AVAILABLE_IN_ALL
GList *          gtk_window_group_list_windows  (GtkWindowGroup     *window_group);

GDK_AVAILABLE_IN_ALL
GtkWidget *      gtk_window_group_get_current_grab (GtkWindowGroup *window_group);
GDK_AVAILABLE_IN_ALL
GtkWidget *      gtk_window_group_get_current_device_grab (GtkWindowGroup *window_group,
                                                           GdkDevice      *device);

GDK_AVAILABLE_IN_ALL
GtkApplication *gtk_window_get_application      (GtkWindow          *window);
GDK_AVAILABLE_IN_ALL
void            gtk_window_set_application      (GtkWindow          *window,
                                                 GtkApplication     *application);


/* Window grips
 */
GDK_AVAILABLE_IN_ALL
void     gtk_window_set_has_resize_grip    (GtkWindow    *window,
                                            gboolean      value);
GDK_AVAILABLE_IN_ALL
gboolean gtk_window_get_has_resize_grip    (GtkWindow    *window);
GDK_AVAILABLE_IN_ALL
gboolean gtk_window_resize_grip_is_visible (GtkWindow    *window);
GDK_AVAILABLE_IN_ALL
gboolean gtk_window_get_resize_grip_area   (GtkWindow    *window,
                                            GdkRectangle *rect);

GDK_AVAILABLE_IN_3_10
void     gtk_window_set_titlebar           (GtkWindow    *window,
                                            GtkWidget    *titlebar);

GDK_AVAILABLE_IN_3_12
gboolean gtk_window_is_maximized           (GtkWindow    *window);

G_END_DECLS

#endif /* __GTK_WINDOW_H__ */