gdk.h 32.3 KB
Newer Older
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
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
/* 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 Library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library 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 1997-1999.  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 __GDK_H__
#define __GDK_H__


#include <gdk/gdktypes.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */


/* Initialization, exit and events
 */
#define	  GDK_PRIORITY_EVENTS		(G_PRIORITY_DEFAULT)
void 	  gdk_init		   	(gint	   	*argc,
					 gchar        ***argv);
gboolean  gdk_init_check   	        (gint	   	*argc,
					 gchar        ***argv);
void  	  gdk_exit		   	(gint	    	 error_code);
gchar*	  gdk_set_locale	   	(void);

/* Push and pop error handlers for X errors
 */
void      gdk_error_trap_push           (void);
gint      gdk_error_trap_pop            (void);


gboolean  gdk_events_pending	 	(void);
GdkEvent* gdk_event_get			(void);

GdkEvent* gdk_event_peek                (void);
GdkEvent* gdk_event_get_graphics_expose (GdkWindow 	*window);
void      gdk_event_put	 		(GdkEvent  	*event);

GdkEvent* gdk_event_copy     		(GdkEvent 	*event);
void	  gdk_event_free     		(GdkEvent 	*event);
guint32   gdk_event_get_time 		(GdkEvent 	*event);

void	  gdk_event_handler_set 	(GdkEventFunc    func,
					 gpointer        data,
					 GDestroyNotify  notify);

void	  gdk_set_show_events		(gint		 show_events);
void	  gdk_set_use_xshm		(gint		 use_xshm);

gint	  gdk_get_show_events		(void);
gint	  gdk_get_use_xshm		(void);
gchar*	  gdk_get_display		(void);

guint32 gdk_time_get	  (void);
guint32 gdk_timer_get	  (void);
void	gdk_timer_set	  (guint32 milliseconds);
void	gdk_timer_enable  (void);
void	gdk_timer_disable (void);

gint gdk_input_add_full	  (gint		     source,
			   GdkInputCondition condition,
			   GdkInputFunction  function,
			   gpointer	     data,
			   GdkDestroyNotify  destroy);
gint gdk_input_add	  (gint		     source,
			   GdkInputCondition condition,
			   GdkInputFunction  function,
			   gpointer	     data);
void gdk_input_remove	  (gint		     tag);

gint gdk_pointer_grab	(GdkWindow *	 window,
			 gint		 owner_events,
			 GdkEventMask	 event_mask,
			 GdkWindow *	 confine_to,
			 GdkCursor *	 cursor,
			 guint32	 time);
void gdk_pointer_ungrab (guint32	 time);

gint gdk_keyboard_grab	 (GdkWindow *	  window,
			  gint		  owner_events,
			  guint32	  time);
void gdk_keyboard_ungrab (guint32	  time);

gint gdk_pointer_is_grabbed (void);

gint gdk_screen_width  (void);
gint gdk_screen_height (void);

gint gdk_screen_width_mm  (void);
gint gdk_screen_height_mm (void);

void gdk_flush (void);
void gdk_beep (void);

void gdk_key_repeat_disable (void);
void gdk_key_repeat_restore (void);


/* Visuals
 */
gint	      gdk_visual_get_best_depth	     (void);
GdkVisualType gdk_visual_get_best_type	     (void);
GdkVisual*    gdk_visual_get_system	     (void);
GdkVisual*    gdk_visual_get_best	     (void);
GdkVisual*    gdk_visual_get_best_with_depth (gint	     depth);
GdkVisual*    gdk_visual_get_best_with_type  (GdkVisualType  visual_type);
GdkVisual*    gdk_visual_get_best_with_both  (gint	     depth,
					      GdkVisualType  visual_type);

/* Actually, these are no-ops... */
GdkVisual* gdk_visual_ref (GdkVisual *visual);
void	   gdk_visual_unref (GdkVisual *visual);

void gdk_query_depths	    (gint	    **depths,
			     gint	     *count);
void gdk_query_visual_types (GdkVisualType  **visual_types,
			     gint	     *count);

GList* gdk_list_visuals (void);


/* Windows
 */
GdkWindow*    gdk_window_new	     (GdkWindow	    *parent,
				      GdkWindowAttr *attributes,
				      gint	     attributes_mask);

void	      gdk_window_destroy     (GdkWindow	    *window);
GdkWindow*    gdk_window_ref	     (GdkWindow	    *window);
void	      gdk_window_unref	     (GdkWindow	    *window);

GdkWindow*    gdk_window_at_pointer  (gint	   *win_x,
				      gint	   *win_y);
void	      gdk_window_show	     (GdkWindow	   *window);
void	      gdk_window_hide	     (GdkWindow	   *window);
void	      gdk_window_withdraw    (GdkWindow	   *window);
void	      gdk_window_move	     (GdkWindow	   *window,
				      gint	    x,
				      gint	    y);
void	      gdk_window_resize	     (GdkWindow	   *window,
				      gint	    width,
				      gint	    height);
void	      gdk_window_move_resize (GdkWindow	   *window,
				      gint	    x,
				      gint	    y,
				      gint	    width,
				      gint	    height);
void	      gdk_window_reparent    (GdkWindow	   *window,
				      GdkWindow	   *new_parent,
				      gint	    x,
				      gint	    y);
void	      gdk_window_clear	     (GdkWindow	   *window);
void	      gdk_window_clear_area  (GdkWindow	   *window,
				      gint	    x,
				      gint	    y,
				      gint	    width,
				      gint	    height);
void	      gdk_window_clear_area_e(GdkWindow	   *window,
				      gint	    x,
				      gint	    y,
				      gint	    width,
				      gint	    height);
void	      gdk_window_copy_area   (GdkWindow	   *window,
				      GdkGC	   *gc,
				      gint	    x,
				      gint	    y,
				      GdkWindow	   *source_window,
				      gint	    source_x,
				      gint	    source_y,
				      gint	    width,
				      gint	    height);
void	      gdk_window_raise	     (GdkWindow	   *window);
void	      gdk_window_lower	     (GdkWindow	   *window);

void	      gdk_window_set_user_data	 (GdkWindow	  *window,
					  gpointer	   user_data);
void	      gdk_window_set_override_redirect(GdkWindow  *window,
					       gboolean override_redirect);

void	      gdk_window_add_filter	(GdkWindow     *window,
					 GdkFilterFunc	function,
					 gpointer	data);
void	      gdk_window_remove_filter	(GdkWindow     *window,
					 GdkFilterFunc	function,
					 gpointer	data);

/* 
 * This allows for making shaped (partially transparent) windows
 * - cool feature, needed for Drag and Drag for example.
 *  The shape_mask can be the mask
 *  from gdk_pixmap_create_from_xpm.   Stefan Wille
 */
void gdk_window_shape_combine_mask (GdkWindow	    *window,
				    GdkBitmap	    *shape_mask,
				    gint	     offset_x,
				    gint	     offset_y);
/*
 * This routine allows you to quickly take the shapes of all the child windows
 * of a window and use their shapes as the shape mask for this window - useful
 * for container windows that dont want to look like a big box
 * 
 * - Raster
 */
void gdk_window_set_child_shapes (GdkWindow *window);

/*
 * This routine allows you to merge (ie ADD) child shapes to your
 * own window's shape keeping its current shape and ADDING the child
 * shapes to it.
 * 
 * - Raster
 */
void gdk_window_merge_child_shapes (GdkWindow *window);

/*
 * Check if a window has been shown, and whether all it's
 * parents up to a toplevel have been shown, respectively.
 * Note that a window that is_viewable below is not necessarily
 * viewable in the X sense.
 */
gboolean gdk_window_is_visible     (GdkWindow *window);
gboolean gdk_window_is_viewable    (GdkWindow *window);

/* Set static bit gravity on the parent, and static
 * window gravity on all children.
 */
gboolean gdk_window_set_static_gravities (GdkWindow *window,
					  gboolean   use_static);   
/*
 * The following function adds a global filter for all client
 * messages of type message_type
 */
void gdk_add_client_message_filter (GdkAtom       message_type,
				    GdkFilterFunc func,
				    gpointer      data);

/* Drag and Drop */

GdkDragContext * gdk_drag_context_new        (void);
void             gdk_drag_context_ref        (GdkDragContext *context);
void             gdk_drag_context_unref      (GdkDragContext *context);

/* Destination side */

void             gdk_drag_status        (GdkDragContext   *context,
				         GdkDragAction     action,
					 guint32           time);
void             gdk_drop_reply         (GdkDragContext   *context,
					 gboolean          ok,
					 guint32           time);
void             gdk_drop_finish        (GdkDragContext   *context,
					 gboolean          success,
					 guint32           time);
GdkAtom          gdk_drag_get_selection (GdkDragContext   *context);

/* Source side */

GdkDragContext * gdk_drag_begin      (GdkWindow      *window,
				      GList          *targets);
guint32         gdk_drag_get_protocol (guint32          xid,
				       GdkDragProtocol *protocol);
void             gdk_drag_find_window (GdkDragContext   *context,
				       GdkWindow       *drag_window,
			 	       gint             x_root,
				       gint             y_root,
				       GdkWindow      **dest_window,
				       GdkDragProtocol *protocol);
gboolean        gdk_drag_motion      (GdkDragContext *context,
				      GdkWindow      *dest_window,
				      GdkDragProtocol protocol,
				      gint            x_root, 
				      gint            y_root,
				      GdkDragAction   suggested_action,
				      GdkDragAction   possible_actions,
				      guint32         time);
void            gdk_drag_drop        (GdkDragContext *context,
				      guint32         time);
void            gdk_drag_abort       (GdkDragContext *context,
				      guint32         time);

GdkAtom       gdk_drag_get_selection (GdkDragContext *context);

/* GdkWindow */

void	      gdk_window_set_hints	 (GdkWindow	  *window,
					  gint		   x,
					  gint		   y,
					  gint		   min_width,
					  gint		   min_height,
					  gint		   max_width,
					  gint		   max_height,
					  gint		   flags);
void          gdk_window_set_geometry_hints (GdkWindow        *window,
					     GdkGeometry      *geometry,
					     GdkWindowHints    flags);
void          gdk_set_sm_client_id         (const gchar *sm_client_id);


void	      gdk_window_set_title	   (GdkWindow	  *window,
					    const gchar	  *title);
void          gdk_window_set_role          (GdkWindow       *window,
					    const gchar     *role);
void          gdk_window_set_transient_for (GdkWindow       *window, 
					    GdkWindow       *leader);
void	      gdk_window_set_background	 (GdkWindow	  *window,
					  GdkColor	  *color);
void	      gdk_window_set_back_pixmap (GdkWindow	  *window,
					  GdkPixmap	  *pixmap,
					  gint		   parent_relative);
void	      gdk_window_set_cursor	 (GdkWindow	  *window,
					  GdkCursor	  *cursor);
void	      gdk_window_set_colormap	 (GdkWindow	  *window,
					  GdkColormap	  *colormap);
void	      gdk_window_get_user_data	 (GdkWindow	  *window,
					  gpointer	  *data);
void	      gdk_window_get_geometry	 (GdkWindow	  *window,
					  gint		  *x,
					  gint		  *y,
					  gint		  *width,
					  gint		  *height,
					  gint		  *depth);
void	      gdk_window_get_position	 (GdkWindow	  *window,
					  gint		  *x,
					  gint		  *y);
void	      gdk_window_get_size	 (GdkWindow	  *window,
					  gint		  *width,
					  gint		  *height);
GdkVisual*    gdk_window_get_visual	 (GdkWindow	  *window);
GdkColormap*  gdk_window_get_colormap	 (GdkWindow	  *window);
GdkWindowType gdk_window_get_type	 (GdkWindow	  *window);
gint	      gdk_window_get_origin	 (GdkWindow	  *window,
					  gint		  *x,
					  gint		  *y);
gboolean      gdk_window_get_deskrelative_origin (GdkWindow	  *window,
					  gint		  *x,
					  gint		  *y);
void	      gdk_window_get_root_origin (GdkWindow	  *window,
					  gint		  *x,
					  gint		  *y);
GdkWindow*    gdk_window_get_pointer	 (GdkWindow	  *window,
					  gint		  *x,
					  gint		  *y,
					  GdkModifierType *mask);
GdkWindow*    gdk_window_get_parent	 (GdkWindow	  *window);
GdkWindow*    gdk_window_get_toplevel	 (GdkWindow	  *window);
GList*	      gdk_window_get_children	 (GdkWindow	  *window);
GdkEventMask  gdk_window_get_events	 (GdkWindow	  *window);
void	      gdk_window_set_events	 (GdkWindow	  *window,
					  GdkEventMask	   event_mask);

void	      gdk_window_set_icon	 (GdkWindow	  *window, 
					  GdkWindow	  *icon_window,
					  GdkPixmap	  *pixmap,
					  GdkBitmap	  *mask);
void	      gdk_window_set_icon_name	 (GdkWindow	  *window, 
					  gchar		  *name);
void	      gdk_window_set_group	 (GdkWindow	  *window, 
					  GdkWindow	  *leader);
void	      gdk_window_set_decorations (GdkWindow	  *window,
					  GdkWMDecoration  decorations);
void	      gdk_window_set_functions	 (GdkWindow	  *window,
					  GdkWMFunction	   functions);
GList *       gdk_window_get_toplevels   (void);

void          gdk_window_register_dnd    (GdkWindow       *window);

void          gdk_drawable_set_data      (GdkDrawable     *drawable,
					  const gchar     *key,
					  gpointer	   data,
					  GDestroyNotify   destroy_func);
					  

/* Cursors
 */
GdkCursor* gdk_cursor_new		 (GdkCursorType	  cursor_type);
GdkCursor* gdk_cursor_new_from_pixmap	 (GdkPixmap	  *source,
					  GdkPixmap	  *mask,
					  GdkColor	  *fg,
					  GdkColor	  *bg,
					  gint		   x,
					  gint		   y);
void	   gdk_cursor_destroy		 (GdkCursor	 *cursor);


/* GCs
 */
GdkGC* gdk_gc_new		  (GdkWindow	    *window);
GdkGC* gdk_gc_new_with_values	  (GdkWindow	    *window,
				   GdkGCValues	    *values,
				   GdkGCValuesMask   values_mask);
GdkGC* gdk_gc_ref		  (GdkGC	    *gc);
void   gdk_gc_unref		  (GdkGC	    *gc);
void   gdk_gc_destroy		  (GdkGC	    *gc);
void   gdk_gc_get_values	  (GdkGC	    *gc,
				   GdkGCValues	    *values);
void   gdk_gc_set_foreground	  (GdkGC	    *gc,
				   GdkColor	    *color);
void   gdk_gc_set_background	  (GdkGC	    *gc,
				   GdkColor	    *color);
void   gdk_gc_set_font		  (GdkGC	    *gc,
				   GdkFont	    *font);
void   gdk_gc_set_function	  (GdkGC	    *gc,
				   GdkFunction	     function);
void   gdk_gc_set_fill		  (GdkGC	    *gc,
				   GdkFill	     fill);
void   gdk_gc_set_tile		  (GdkGC	    *gc,
				   GdkPixmap	    *tile);
void   gdk_gc_set_stipple	  (GdkGC	    *gc,
				   GdkPixmap	    *stipple);
void   gdk_gc_set_ts_origin	  (GdkGC	    *gc,
				   gint		     x,
				   gint		     y);
void   gdk_gc_set_clip_origin	  (GdkGC	    *gc,
				   gint		     x,
				   gint		     y);
void   gdk_gc_set_clip_mask	  (GdkGC	    *gc,
				   GdkBitmap	    *mask);
void   gdk_gc_set_clip_rectangle  (GdkGC	    *gc,
				   GdkRectangle	    *rectangle);
void   gdk_gc_set_clip_region	  (GdkGC	    *gc,
				   GdkRegion	    *region);
void   gdk_gc_set_subwindow	  (GdkGC	    *gc,
				   GdkSubwindowMode  mode);
void   gdk_gc_set_exposures	  (GdkGC	    *gc,
				   gint		     exposures);
void   gdk_gc_set_line_attributes (GdkGC	    *gc,
				   gint		     line_width,
				   GdkLineStyle	     line_style,
				   GdkCapStyle	     cap_style,
				   GdkJoinStyle	     join_style);
void   gdk_gc_set_dashes          (GdkGC            *gc,
				   gint	             dash_offset,
				   gchar             dash_list[],
				   gint              n);
void   gdk_gc_copy		  (GdkGC	     *dst_gc,
				   GdkGC	     *src_gc);


/* Pixmaps
 */
GdkPixmap* gdk_pixmap_new		(GdkWindow  *window,
					 gint	     width,
					 gint	     height,
					 gint	     depth);
GdkPixmap* gdk_pixmap_create_on_shared_image
					(GdkImage  **image_return,
					 GdkWindow  *window,
					 GdkVisual  *visual,
					 gint        width,
					 gint        height,
					 gint        depth);
GdkBitmap* gdk_bitmap_create_from_data	(GdkWindow   *window,
					 const gchar *data,
					 gint	      width,
					 gint	      height);
GdkPixmap* gdk_pixmap_create_from_data	(GdkWindow   *window,
					 const gchar *data,
					 gint	      width,
					 gint	      height,
					 gint	      depth,
					 GdkColor    *fg,
					 GdkColor    *bg);
GdkPixmap* gdk_pixmap_create_from_xpm	(GdkWindow  *window,
					 GdkBitmap **mask,
					 GdkColor   *transparent_color,
					 const gchar *filename);
GdkPixmap* gdk_pixmap_colormap_create_from_xpm 
                                        (GdkWindow   *window,
					 GdkColormap *colormap,
					 GdkBitmap  **mask,
					 GdkColor    *transparent_color,
					 const gchar *filename);
GdkPixmap* gdk_pixmap_create_from_xpm_d (GdkWindow  *window,
					 GdkBitmap **mask,
					 GdkColor   *transparent_color,
					 gchar	   **data);
GdkPixmap* gdk_pixmap_colormap_create_from_xpm_d 
                                        (GdkWindow   *window,
					 GdkColormap *colormap,
					 GdkBitmap  **mask,
					 GdkColor    *transparent_color,
					 gchar     **data);
GdkPixmap *gdk_pixmap_ref		(GdkPixmap  *pixmap);
void	   gdk_pixmap_unref		(GdkPixmap  *pixmap);

GdkBitmap *gdk_bitmap_ref		(GdkBitmap  *pixmap);
void	   gdk_bitmap_unref		(GdkBitmap  *pixmap);


/* Images
 */
GdkImage* gdk_image_new_bitmap(GdkVisual     *visual,
				gpointer      data,
				gint          width,
				gint          height);
GdkImage*  gdk_image_new       (GdkImageType  type,
				GdkVisual    *visual,
				gint	      width,
				gint	      height);
GdkImage*  gdk_image_bitmap_new(GdkImageType  type,
				GdkVisual    *visual,
				gint	      width,
				gint	      height);
GdkImage*  gdk_image_get       (GdkWindow    *window,
				gint	      x,
				gint	      y,
				gint	      width,
				gint	      height);
void	   gdk_image_put_pixel (GdkImage     *image,
				gint	      x,
				gint	      y,
				guint32	      pixel);
guint32	   gdk_image_get_pixel (GdkImage     *image,
				gint	      x,
				gint	      y);
void	   gdk_image_destroy   (GdkImage     *image);


/* Color
 */
GdkColormap* gdk_colormap_new	  (GdkVisual   *visual,
				   gint		allocate);
GdkColormap* gdk_colormap_ref	  (GdkColormap *cmap);
void	     gdk_colormap_unref	  (GdkColormap *cmap);

GdkColormap* gdk_colormap_get_system	   (void);
gint	     gdk_colormap_get_system_size  (void);

void gdk_colormap_change (GdkColormap	*colormap,
			  gint		 ncolors);


gint  gdk_colormap_alloc_colors   (GdkColormap *colormap,
				   GdkColor    *colors,
				   gint         ncolors,
				   gboolean     writeable,
				   gboolean     best_match,
				   gboolean    *success);
gboolean gdk_colormap_alloc_color (GdkColormap *colormap,
				   GdkColor    *color,
				   gboolean     writeable,
				   gboolean     best_match);
void     gdk_colormap_free_colors (GdkColormap *colormap,
				   GdkColor    *colors,
				   gint         ncolors);

GdkVisual *gdk_colormap_get_visual (GdkColormap *colormap);
     
GdkColor *gdk_color_copy (GdkColor *color);
void      gdk_color_free (GdkColor *color);

gint gdk_color_parse	 (const gchar	*spec,
			  GdkColor	*color);
guint gdk_color_hash     (const GdkColor *colora);
gint gdk_color_equal	 (const GdkColor *colora,
			  const GdkColor *colorb);


/* The following functions are deprecated */
void gdk_colors_store	 (GdkColormap	*colormap,
			  GdkColor	*colors,
			  gint		 ncolors);
gint gdk_colors_alloc	 (GdkColormap	*colormap,
			  gint		 contiguous,
			  gulong	*planes,
			  gint		 nplanes,
			  gulong	*pixels,
			  gint		 npixels);
void gdk_colors_free	 (GdkColormap	*colormap,
			  gulong	*pixels,
			  gint		 npixels,
			  gulong	 planes);
gint gdk_color_white	 (GdkColormap	*colormap,
			  GdkColor	*color);
gint gdk_color_black	 (GdkColormap	*colormap,
			  GdkColor	*color);
gint gdk_color_alloc	 (GdkColormap	*colormap,
			  GdkColor	*color);
gint gdk_color_change	 (GdkColormap	*colormap,
			  GdkColor	*color);


/* Fonts
 */
GdkFont* gdk_font_load	    (const gchar    *font_name);
GdkFont* gdk_fontset_load   (gchar          *fontset_name);
GdkFont* gdk_font_ref	    (GdkFont        *font);
void	 gdk_font_unref	    (GdkFont        *font);
gint	 gdk_font_id	    (const GdkFont  *font);
gint	 gdk_font_equal	    (const GdkFont  *fonta,
			     const GdkFont  *fontb);
gint	 gdk_string_width   (GdkFont        *font,
			     const gchar    *string);
gint	 gdk_text_width	    (GdkFont        *font,
			     const gchar    *text,
			     gint            text_length);
gint	 gdk_text_width_wc  (GdkFont        *font,
			     const GdkWChar *text,
			     gint            text_length);
gint	 gdk_char_width	    (GdkFont        *font,
			     gchar           character);
gint	 gdk_char_width_wc  (GdkFont        *font,
			     GdkWChar        character);
gint	 gdk_string_measure (GdkFont        *font,
			     const gchar    *string);
gint	 gdk_text_measure   (GdkFont        *font,
			     const gchar    *text,
			     gint            text_length);
gint	 gdk_char_measure   (GdkFont        *font,
			     gchar           character);
gint	 gdk_string_height  (GdkFont        *font,
			     const gchar    *string);
gint	 gdk_text_height    (GdkFont        *font,
			     const gchar    *text,
			     gint            text_length);
gint	 gdk_char_height    (GdkFont        *font,
			     gchar           character);

void     gdk_text_extents   (GdkFont     *font,
			     const gchar *text,
			     gint         text_length,
			     gint        *lbearing,
			     gint        *rbearing,
			     gint        *width,
			     gint        *ascent,
			     gint        *descent);
void    gdk_text_extents_wc (GdkFont        *font,
			     const GdkWChar *text,
			     gint            text_length,
			     gint           *lbearing,
			     gint           *rbearing,
			     gint           *width,
			     gint           *ascent,
			     gint           *descent);
void     gdk_string_extents (GdkFont     *font,
			     const gchar *string,
			     gint        *lbearing,
			     gint        *rbearing,
			     gint        *width,
			     gint        *ascent,
			     gint        *descent);

/* Drawing
 */
void gdk_draw_point	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  gint		x,
			  gint		y);
void gdk_draw_line	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  gint		x1,
			  gint		y1,
			  gint		x2,
			  gint		y2);
void gdk_draw_rectangle	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  gint		filled,
			  gint		x,
			  gint		y,
			  gint		width,
			  gint		height);
void gdk_draw_arc	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  gint		filled,
			  gint		x,
			  gint		y,
			  gint		width,
			  gint		height,
			  gint		angle1,
			  gint		angle2);
void gdk_draw_polygon	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  gint		filled,
			  GdkPoint     *points,
			  gint		npoints);
void gdk_draw_string	 (GdkDrawable  *drawable,
			  GdkFont      *font,
			  GdkGC	       *gc,
			  gint		x,
			  gint		y,
			  const gchar  *string);
void gdk_draw_text	 (GdkDrawable  *drawable,
			  GdkFont      *font,
			  GdkGC	       *gc,
			  gint		x,
			  gint		y,
			  const gchar  *text,
			  gint		text_length);
void gdk_draw_text_wc	 (GdkDrawable	 *drawable,
			  GdkFont	 *font,
			  GdkGC		 *gc,
			  gint		  x,
			  gint		  y,
			  const GdkWChar *text,
			  gint		  text_length);
void gdk_draw_pixmap	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  GdkDrawable  *src,
			  gint		xsrc,
			  gint		ysrc,
			  gint		xdest,
			  gint		ydest,
			  gint		width,
			  gint		height);
void gdk_draw_bitmap	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  GdkDrawable  *src,
			  gint		xsrc,
			  gint		ysrc,
			  gint		xdest,
			  gint		ydest,
			  gint		width,
			  gint		height);
void gdk_draw_image	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  GdkImage     *image,
			  gint		xsrc,
			  gint		ysrc,
			  gint		xdest,
			  gint		ydest,
			  gint		width,
			  gint		height);
void gdk_draw_points	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  GdkPoint     *points,
			  gint		npoints);
void gdk_draw_segments	 (GdkDrawable  *drawable,
			  GdkGC	       *gc,
			  GdkSegment   *segs,
			  gint		nsegs);
void gdk_draw_lines      (GdkDrawable  *drawable,
                          GdkGC        *gc,
                          GdkPoint     *points,
                          gint          npoints);
 



/* Selections
 */
gint	   gdk_selection_owner_set (GdkWindow	 *owner,
				    GdkAtom	  selection,
				    guint32	  time,
				    gint	  send_event);
GdkWindow* gdk_selection_owner_get (GdkAtom	  selection);
void	   gdk_selection_convert   (GdkWindow	 *requestor,
				    GdkAtom	  selection,
				    GdkAtom	  target,
				    guint32	  time);
gint	   gdk_selection_property_get (GdkWindow  *requestor,
				       guchar	 **data,
				       GdkAtom	  *prop_type,
				       gint	  *prop_format);
void	   gdk_selection_send_notify (guint32	    requestor,
				      GdkAtom	    selection,
				      GdkAtom	    target,
				      GdkAtom	    property,
				      guint32	    time);

gint	   gdk_text_property_to_text_list (GdkAtom encoding, gint format,
					   guchar *text, gint length,
					   gchar ***list);
void	   gdk_free_text_list		  (gchar **list);
gint	   gdk_string_to_compound_text	  (gchar *str,
					   GdkAtom *encoding, gint *format,
					   guchar **ctext, gint *length);
void	   gdk_free_compound_text	  (guchar *ctext);

/* Properties
 */
GdkAtom gdk_atom_intern	    (const gchar *atom_name,
			     gint	  only_if_exists);
gchar*	gdk_atom_name	    (GdkAtom atom);
gint	gdk_property_get    (GdkWindow	 *window,
			     GdkAtom	  property,
			     GdkAtom	  type,
			     gulong	  offset,
			     gulong	  length,
			     gint	  pdelete,
			     GdkAtom	 *actual_property_type,
			     gint	 *actual_format,
			     gint	 *actual_length,
			     guchar	**data);

void	gdk_property_change (GdkWindow	 *window,
			     GdkAtom	  property,
			     GdkAtom	  type,
			     gint	  format,
			     GdkPropMode  mode,
			     guchar	 *data,
			     gint	  nelements);
void	gdk_property_delete (GdkWindow	 *window,
			     GdkAtom	  property);


/* Rectangle utilities
 */
gint gdk_rectangle_intersect (GdkRectangle *src1,
			      GdkRectangle *src2,
			      GdkRectangle *dest);
void gdk_rectangle_union     (GdkRectangle *src1,
			      GdkRectangle *src2,
			      GdkRectangle *dest);

/* XInput support
 */

void gdk_input_init			    (void);
void gdk_input_exit			    (void);
GList *gdk_input_list_devices		    (void);
void gdk_input_set_extension_events	    (GdkWindow *window,
					     gint mask,
					     GdkExtensionMode mode);
void gdk_input_set_source		    (guint32 deviceid,
					     GdkInputSource source);
gint gdk_input_set_mode			    (guint32 deviceid,
					     GdkInputMode mode);
void gdk_input_set_axes			    (guint32 deviceid,
					     GdkAxisUse *axes);
void gdk_input_set_key			    (guint32 deviceid,
					     guint   index,
					     guint   keyval,
					     GdkModifierType modifiers);
void gdk_input_window_get_pointer     (GdkWindow       *window,
				       guint32	       deviceid,
				       gdouble	       *x,
				       gdouble	       *y,
				       gdouble	       *pressure,
				       gdouble	       *xtilt,
				       gdouble	       *ytilt,
				       GdkModifierType *mask);

GdkTimeCoord *gdk_input_motion_events (GdkWindow *window,
				       guint32 deviceid,
				       guint32 start,
				       guint32 stop,
				       gint *nevents_return);

/* International Input Method Support Functions
 */

gint         gdk_im_ready	   (void);

void         gdk_im_begin	   (GdkIC               *ic, 
				    GdkWindow           *window);
void         gdk_im_end		   (void);
GdkIMStyle   gdk_im_decide_style   (GdkIMStyle           supported_style);
GdkIMStyle   gdk_im_set_best_style (GdkIMStyle           best_allowed_style);

GdkIC*       gdk_ic_new		   (GdkICAttr 		*attr,
				    GdkICAttributesType mask);
void         gdk_ic_destroy	   (GdkIC               *ic);
GdkIMStyle   gdk_ic_get_style	   (GdkIC               *ic);
GdkEventMask gdk_ic_get_events     (GdkIC               *ic);

GdkICAttr*   gdk_ic_attr_new       (void);
void         gdk_ic_attr_destroy   (GdkICAttr *attr);

GdkICAttributesType  gdk_ic_set_attr (GdkIC              *ic,  
                                      GdkICAttr          *attr,
                                      GdkICAttributesType mask);
GdkICAttributesType  gdk_ic_get_attr (GdkIC              *ic, 
                                      GdkICAttr          *attr,
                                      GdkICAttributesType mask);

/* Conversion functions between wide char and multibyte strings. 
 */
gchar     *gdk_wcstombs          (const GdkWChar   *src);
gint       gdk_mbstowcs          (GdkWChar         *dest,
				  const gchar      *src,
				  gint              dest_max);


/* Color Context */

GdkColorContext *gdk_color_context_new			  (GdkVisual   *visual,
							   GdkColormap *colormap);

GdkColorContext *gdk_color_context_new_mono		  (GdkVisual   *visual,
							   GdkColormap *colormap);

void		 gdk_color_context_free			  (GdkColorContext *cc);

gulong		 gdk_color_context_get_pixel		  (GdkColorContext *cc,
							   gushort	    red,
							   gushort	    green,
							   gushort	    blue,
							   gint		   *failed);
void		 gdk_color_context_get_pixels		  (GdkColorContext *cc,
							   gushort	   *reds,
							   gushort	   *greens,
							   gushort	   *blues,
							   gint		    ncolors,
							   gulong	   *colors,
							   gint		   *nallocated);
void		 gdk_color_context_get_pixels_incremental (GdkColorContext *cc,
							   gushort	   *reds,
							   gushort	   *greens,
							   gushort	   *blues,
							   gint		    ncolors,
							   gint		   *used,
							   gulong	   *colors,
							   gint		   *nallocated);

gint		 gdk_color_context_query_color		  (GdkColorContext *cc,
							   GdkColor	   *color);
gint		 gdk_color_context_query_colors		  (GdkColorContext *cc,
							   GdkColor	   *colors,
							   gint		    num_colors);

gint		 gdk_color_context_add_palette		  (GdkColorContext *cc,
							   GdkColor	   *palette,
							   gint		    num_palette);

void		 gdk_color_context_init_dither		  (GdkColorContext *cc);
void		 gdk_color_context_free_dither		  (GdkColorContext *cc);

gulong		 gdk_color_context_get_pixel_from_palette (GdkColorContext *cc,
							   gushort	   *red,
							   gushort	   *green,
							   gushort	   *blue,
							   gint		   *failed);
guchar		 gdk_color_context_get_index_from_palette (GdkColorContext *cc,
							   gint		   *red,
							   gint		   *green,
							   gint		   *blue,
							   gint		   *failed);
/* Regions
 */

GdkRegion*     gdk_region_new	    (void);
void	       gdk_region_destroy   (GdkRegion	   *region);

void	       gdk_region_get_clipbox(GdkRegion    *region,
				      GdkRectangle *rectangle);

gboolean       gdk_region_empty	    (GdkRegion	   *region);
gboolean       gdk_region_equal	    (GdkRegion	   *region1,
				     GdkRegion	   *region2);
gboolean       gdk_region_point_in  (GdkRegion	   *region,
				     int		   x,
				     int		   y);
GdkOverlapType gdk_region_rect_in   (GdkRegion	   *region,
				     GdkRectangle  *rect);

GdkRegion*     gdk_region_polygon   (GdkPoint      *points,
				     gint           npoints,
				     GdkFillRule    fill_rule);

void	       gdk_region_offset   (GdkRegion	   *region,
				    gint	   dx,
				    gint	   dy);
void	       gdk_region_shrink   (GdkRegion	   *region,
				    gint	   dx,
				    gint	   dy);

GdkRegion*    gdk_region_union_with_rect  (GdkRegion	  *region,
					   GdkRectangle	  *rect);
GdkRegion*    gdk_regions_intersect	  (GdkRegion	  *source1,
					   GdkRegion	  *source2);
GdkRegion*    gdk_regions_union		  (GdkRegion	  *source1,
					   GdkRegion	  *source2);
GdkRegion*    gdk_regions_subtract	  (GdkRegion	  *source1,
					   GdkRegion	  *source2);
GdkRegion*    gdk_regions_xor		  (GdkRegion	  *source1,
					   GdkRegion	  *source2);

/* Miscellaneous */
void     gdk_event_send_clientmessage_toall (GdkEvent    *event);
gboolean gdk_event_send_client_message (GdkEvent    *event,
					guint32      xid);

/* Key values
 */
const gchar* gdk_keyval_name		  (guint	keyval);
guint	     gdk_keyval_from_name	  (const gchar *keyval_name);
guint	     gdk_keyval_to_upper	  (guint	keyval);
guint	     gdk_keyval_to_lower	  (guint	keyval);
gboolean     gdk_keyval_is_upper	  (guint	keyval);
gboolean     gdk_keyval_is_lower	  (guint	keyval);

/* Threading
 */

GDKVAR GMutex *gdk_threads_mutex;

void     gdk_threads_enter                (void);
void     gdk_threads_leave                (void);

#ifdef	G_THREADS_ENABLED
#  define GDK_THREADS_ENTER()	G_STMT_START {	\
      if (gdk_threads_mutex)                 	\
        g_mutex_lock (gdk_threads_mutex);   	\
   } G_STMT_END
#  define GDK_THREADS_LEAVE()	G_STMT_START { 	\
      if (gdk_threads_mutex)                 	\
        g_mutex_unlock (gdk_threads_mutex); 	\
   } G_STMT_END
#else	/* !G_THREADS_ENABLED */
#  define GDK_THREADS_ENTER()
#  define GDK_THREADS_LEAVE()
#endif	/* !G_THREADS_ENABLED */

#include <gdk/gdkrgb.h>

#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /* __GDK_H__ */