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gdk.h @ 15781

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Revision 15781, 33.9 KB checked in by ghudson, 24 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r15780, which included commits to RCS files with non-trunk default branches.

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1	/* GDK - The GIMP Drawing Kit
2	* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3	*
4	* This library is free software; you can redistribute it and/or
5	* modify it under the terms of the GNU Library 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	* Library General Public License for more details.
13	*
14	* You should have received a copy of the GNU Library 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	/*
21	* Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
22	* file for a list of people on the GTK+ Team. See the ChangeLog
23	* files for a list of changes. These files are distributed with
24	* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
25	*/
26
27	#ifndef __GDK_H__
28	#define __GDK_H__
29
30
31	#include <gdk/gdktypes.h>
32
33	#ifdef __cplusplus
34	extern "C" {
35	#endif /* __cplusplus */
36
37
38	/* Initialization, exit and events
39	*/
40	#define GDK_PRIORITY_EVENTS (G_PRIORITY_DEFAULT)
41	void gdk_init (gint *argc,
42	gchar ***argv);
43	gboolean gdk_init_check (gint *argc,
44	gchar ***argv);
45	void gdk_exit (gint error_code);
46	gchar* gdk_set_locale (void);
47
48	/* Push and pop error handlers for X errors
49	*/
50	void gdk_error_trap_push (void);
51	gint gdk_error_trap_pop (void);
52
53
54	gboolean gdk_events_pending (void);
55	GdkEvent* gdk_event_get (void);
56
57	GdkEvent* gdk_event_peek (void);
58	GdkEvent* gdk_event_get_graphics_expose (GdkWindow *window);
59	void gdk_event_put (GdkEvent *event);
60
61	GdkEvent* gdk_event_copy (GdkEvent *event);
62	void gdk_event_free (GdkEvent *event);
63	guint32 gdk_event_get_time (GdkEvent *event);
64
65	void gdk_event_handler_set (GdkEventFunc func,
66	gpointer data,
67	GDestroyNotify notify);
68
69	void gdk_set_show_events (gboolean show_events);
70	void gdk_set_use_xshm (gboolean use_xshm);
71
72	gboolean gdk_get_show_events (void);
73	gboolean gdk_get_use_xshm (void);
74	gchar* gdk_get_display (void);
75
76	guint32 gdk_time_get (void);
77	guint32 gdk_timer_get (void);
78	void gdk_timer_set (guint32 milliseconds);
79	void gdk_timer_enable (void);
80	void gdk_timer_disable (void);
81
82	gint gdk_input_add_full (gint source,
83	GdkInputCondition condition,
84	GdkInputFunction function,
85	gpointer data,
86	GdkDestroyNotify destroy);
87	gint gdk_input_add (gint source,
88	GdkInputCondition condition,
89	GdkInputFunction function,
90	gpointer data);
91	void gdk_input_remove (gint tag);
92
93	gint gdk_pointer_grab (GdkWindow *window,
94	gint owner_events,
95	GdkEventMask event_mask,
96	GdkWindow *confine_to,
97	GdkCursor *cursor,
98	guint32 time);
99	void gdk_pointer_ungrab (guint32 time);
100	gint gdk_keyboard_grab (GdkWindow *window,
101	gboolean owner_events,
102	guint32 time);
103	void gdk_keyboard_ungrab (guint32 time);
104	gboolean gdk_pointer_is_grabbed (void);
105
106
107	gint gdk_screen_width (void);
108	gint gdk_screen_height (void);
109
110	gint gdk_screen_width_mm (void);
111	gint gdk_screen_height_mm (void);
112
113	void gdk_flush (void);
114	void gdk_beep (void);
115
116	void gdk_key_repeat_disable (void);
117	void gdk_key_repeat_restore (void);
118
119
120	/* Visuals
121	*/
122	gint gdk_visual_get_best_depth (void);
123	GdkVisualType gdk_visual_get_best_type (void);
124	GdkVisual* gdk_visual_get_system (void);
125	GdkVisual* gdk_visual_get_best (void);
126	GdkVisual* gdk_visual_get_best_with_depth (gint depth);
127	GdkVisual* gdk_visual_get_best_with_type (GdkVisualType visual_type);
128	GdkVisual* gdk_visual_get_best_with_both (gint depth,
129	GdkVisualType visual_type);
130
131	/* Actually, these are no-ops... */
132	GdkVisual* gdk_visual_ref (GdkVisual *visual);
133	void gdk_visual_unref (GdkVisual *visual);
134
135	void gdk_query_depths (gint **depths,
136	gint *count);
137	void gdk_query_visual_types (GdkVisualType **visual_types,
138	gint *count);
139
140	GList* gdk_list_visuals (void);
141
142
143	/* Windows
144	*/
145	GdkWindow* gdk_window_new (GdkWindow *parent,
146	GdkWindowAttr *attributes,
147	gint attributes_mask);
148
149	void gdk_window_destroy (GdkWindow *window);
150	GdkWindow* gdk_window_ref (GdkWindow *window);
151	void gdk_window_unref (GdkWindow *window);
152
153	GdkWindow* gdk_window_at_pointer (gint *win_x,
154	gint *win_y);
155	void gdk_window_show (GdkWindow *window);
156	void gdk_window_hide (GdkWindow *window);
157	void gdk_window_withdraw (GdkWindow *window);
158	void gdk_window_move (GdkWindow *window,
159	gint x,
160	gint y);
161	void gdk_window_resize (GdkWindow *window,
162	gint width,
163	gint height);
164	void gdk_window_move_resize (GdkWindow *window,
165	gint x,
166	gint y,
167	gint width,
168	gint height);
169	void gdk_window_reparent (GdkWindow *window,
170	GdkWindow *new_parent,
171	gint x,
172	gint y);
173	void gdk_window_clear (GdkWindow *window);
174	void gdk_window_clear_area (GdkWindow *window,
175	gint x,
176	gint y,
177	gint width,
178	gint height);
179	void gdk_window_clear_area_e(GdkWindow *window,
180	gint x,
181	gint y,
182	gint width,
183	gint height);
184	void gdk_window_copy_area (GdkWindow *window,
185	GdkGC *gc,
186	gint x,
187	gint y,
188	GdkWindow *source_window,
189	gint source_x,
190	gint source_y,
191	gint width,
192	gint height);
193	void gdk_window_raise (GdkWindow *window);
194	void gdk_window_lower (GdkWindow *window);
195
196	void gdk_window_set_user_data (GdkWindow *window,
197	gpointer user_data);
198	void gdk_window_set_override_redirect(GdkWindow *window,
199	gboolean override_redirect);
200
201	void gdk_window_add_filter (GdkWindow *window,
202	GdkFilterFunc function,
203	gpointer data);
204	void gdk_window_remove_filter (GdkWindow *window,
205	GdkFilterFunc function,
206	gpointer data);
207
208	/*
209	* This allows for making shaped (partially transparent) windows
210	* - cool feature, needed for Drag and Drag for example.
211	* The shape_mask can be the mask
212	* from gdk_pixmap_create_from_xpm. Stefan Wille
213	*/
214	void gdk_window_shape_combine_mask (GdkWindow *window,
215	GdkBitmap *shape_mask,
216	gint offset_x,
217	gint offset_y);
218	/*
219	* This routine allows you to quickly take the shapes of all the child windows
220	* of a window and use their shapes as the shape mask for this window - useful
221	* for container windows that dont want to look like a big box
222	*
223	* - Raster
224	*/
225	void gdk_window_set_child_shapes (GdkWindow *window);
226
227	/*
228	* This routine allows you to merge (ie ADD) child shapes to your
229	* own window's shape keeping its current shape and ADDING the shild
230	* shapes to it.
231	*
232	* - Raster
233	*/
234	void gdk_window_merge_child_shapes (GdkWindow *window);
235
236	/*
237	* Check if a window has been shown, and whether all it's
238	* parents up to a toplevel have been shown, respectively.
239	* Note that a window that is_viewable below is not necessarily
240	* viewable in the X sense.
241	*/
242	gboolean gdk_window_is_visible (GdkWindow *window);
243	gboolean gdk_window_is_viewable (GdkWindow *window);
244
245	/* Set static bit gravity on the parent, and static
246	* window gravity on all children.
247	*/
248	gboolean gdk_window_set_static_gravities (GdkWindow *window,
249	gboolean use_static);
250	/*
251	* The following function adds a global filter for all client
252	* messages of type message_type
253	*/
254	void gdk_add_client_message_filter (GdkAtom message_type,
255	GdkFilterFunc func,
256	gpointer data);
257
258	/* Drag and Drop */
259
260	GdkDragContext * gdk_drag_context_new (void);
261	void gdk_drag_context_ref (GdkDragContext *context);
262	void gdk_drag_context_unref (GdkDragContext *context);
263
264	/* Destination side */
265
266	void gdk_drag_status (GdkDragContext *context,
267	GdkDragAction action,
268	guint32 time);
269	void gdk_drop_reply (GdkDragContext *context,
270	gboolean ok,
271	guint32 time);
272	void gdk_drop_finish (GdkDragContext *context,
273	gboolean success,
274	guint32 time);
275	GdkAtom gdk_drag_get_selection (GdkDragContext *context);
276
277	/* Source side */
278
279	GdkDragContext * gdk_drag_begin (GdkWindow *window,
280	GList *targets);
281	guint32 gdk_drag_get_protocol (guint32 xid,
282	GdkDragProtocol *protocol);
283	void gdk_drag_find_window (GdkDragContext *context,
284	GdkWindow *drag_window,
285	gint x_root,
286	gint y_root,
287	GdkWindow **dest_window,
288	GdkDragProtocol *protocol);
289	gboolean gdk_drag_motion (GdkDragContext *context,
290	GdkWindow *dest_window,
291	GdkDragProtocol protocol,
292	gint x_root,
293	gint y_root,
294	GdkDragAction suggested_action,
295	GdkDragAction possible_actions,
296	guint32 time);
297	void gdk_drag_drop (GdkDragContext *context,
298	guint32 time);
299	void gdk_drag_abort (GdkDragContext *context,
300	guint32 time);
301
302	/* GdkWindow */
303
304	void gdk_window_set_hints (GdkWindow *window,
305	gint x,
306	gint y,
307	gint min_width,
308	gint min_height,
309	gint max_width,
310	gint max_height,
311	gint flags);
312	void gdk_window_set_geometry_hints (GdkWindow *window,
313	GdkGeometry *geometry,
314	GdkWindowHints flags);
315	void gdk_set_sm_client_id (const gchar *sm_client_id);
316
317
318	void gdk_window_set_title (GdkWindow *window,
319	const gchar *title);
320	void gdk_window_set_role (GdkWindow *window,
321	const gchar *role);
322	void gdk_window_set_transient_for (GdkWindow *window,
323	GdkWindow *leader);
324	void gdk_window_set_background (GdkWindow *window,
325	GdkColor *color);
326	void gdk_window_set_back_pixmap (GdkWindow *window,
327	GdkPixmap *pixmap,
328	gboolean parent_relative);
329	void gdk_window_set_cursor (GdkWindow *window,
330	GdkCursor *cursor);
331	void gdk_window_set_colormap (GdkWindow *window,
332	GdkColormap *colormap);
333	void gdk_window_get_user_data (GdkWindow *window,
334	gpointer *data);
335	void gdk_window_get_geometry (GdkWindow *window,
336	gint *x,
337	gint *y,
338	gint *width,
339	gint *height,
340	gint *depth);
341	void gdk_window_get_position (GdkWindow *window,
342	gint *x,
343	gint *y);
344	void gdk_window_get_size (GdkWindow *window,
345	gint *width,
346	gint *height);
347	GdkVisual* gdk_window_get_visual (GdkWindow *window);
348	GdkColormap* gdk_window_get_colormap (GdkWindow *window);
349	GdkWindowType gdk_window_get_type (GdkWindow *window);
350	gint gdk_window_get_origin (GdkWindow *window,
351	gint *x,
352	gint *y);
353	gboolean gdk_window_get_deskrelative_origin (GdkWindow *window,
354	gint *x,
355	gint *y);
356	void gdk_window_get_root_origin (GdkWindow *window,
357	gint *x,
358	gint *y);
359	GdkWindow* gdk_window_get_pointer (GdkWindow *window,
360	gint *x,
361	gint *y,
362	GdkModifierType *mask);
363	GdkWindow* gdk_window_get_parent (GdkWindow *window);
364	GdkWindow* gdk_window_get_toplevel (GdkWindow *window);
365	GList* gdk_window_get_children (GdkWindow *window);
366	GdkEventMask gdk_window_get_events (GdkWindow *window);
367	void gdk_window_set_events (GdkWindow *window,
368	GdkEventMask event_mask);
369
370	void gdk_window_set_icon (GdkWindow *window,
371	GdkWindow *icon_window,
372	GdkPixmap *pixmap,
373	GdkBitmap *mask);
374	void gdk_window_set_icon_name (GdkWindow *window,
375	const gchar *name);
376	void gdk_window_set_group (GdkWindow *window,
377	GdkWindow *leader);
378	void gdk_window_set_decorations (GdkWindow *window,
379	GdkWMDecoration decorations);
380	void gdk_window_set_functions (GdkWindow *window,
381	GdkWMFunction functions);
382	GList * gdk_window_get_toplevels (void);
383
384	void gdk_window_register_dnd (GdkWindow *window);
385
386	void gdk_drawable_set_data (GdkDrawable *drawable,
387	const gchar *key,
388	gpointer data,
389	GDestroyNotify destroy_func);
390
391
392	/* Cursors
393	*/
394	GdkCursor* gdk_cursor_new (GdkCursorType cursor_type);
395	GdkCursor* gdk_cursor_new_from_pixmap (GdkPixmap *source,
396	GdkPixmap *mask,
397	GdkColor *fg,
398	GdkColor *bg,
399	gint x,
400	gint y);
401	void gdk_cursor_destroy (GdkCursor *cursor);
402
403
404	/* GCs
405	*/
406	GdkGC* gdk_gc_new (GdkWindow *window);
407	GdkGC* gdk_gc_new_with_values (GdkWindow *window,
408	GdkGCValues *values,
409	GdkGCValuesMask values_mask);
410	GdkGC* gdk_gc_ref (GdkGC *gc);
411	void gdk_gc_unref (GdkGC *gc);
412	void gdk_gc_destroy (GdkGC *gc);
413	void gdk_gc_get_values (GdkGC *gc,
414	GdkGCValues *values);
415	void gdk_gc_set_foreground (GdkGC *gc,
416	GdkColor *color);
417	void gdk_gc_set_background (GdkGC *gc,
418	GdkColor *color);
419	void gdk_gc_set_font (GdkGC *gc,
420	GdkFont *font);
421	void gdk_gc_set_function (GdkGC *gc,
422	GdkFunction function);
423	void gdk_gc_set_fill (GdkGC *gc,
424	GdkFill fill);
425	void gdk_gc_set_tile (GdkGC *gc,
426	GdkPixmap *tile);
427	void gdk_gc_set_stipple (GdkGC *gc,
428	GdkPixmap *stipple);
429	void gdk_gc_set_ts_origin (GdkGC *gc,
430	gint x,
431	gint y);
432	void gdk_gc_set_clip_origin (GdkGC *gc,
433	gint x,
434	gint y);
435	void gdk_gc_set_clip_mask (GdkGC *gc,
436	GdkBitmap *mask);
437	void gdk_gc_set_clip_rectangle (GdkGC *gc,
438	GdkRectangle *rectangle);
439	void gdk_gc_set_clip_region (GdkGC *gc,
440	GdkRegion *region);
441	void gdk_gc_set_subwindow (GdkGC *gc,
442	GdkSubwindowMode mode);
443	void gdk_gc_set_exposures (GdkGC *gc,
444	gboolean exposures);
445	void gdk_gc_set_line_attributes (GdkGC *gc,
446	gint line_width,
447	GdkLineStyle line_style,
448	GdkCapStyle cap_style,
449	GdkJoinStyle join_style);
450	void gdk_gc_set_dashes (GdkGC *gc,
451	gint dash_offset,
452	gint8 dash_list[],
453	gint n);
454	void gdk_gc_copy (GdkGC *dst_gc,
455	GdkGC *src_gc);
456
457
458	/* Pixmaps
459	*/
460	GdkPixmap* gdk_pixmap_new (GdkWindow *window,
461	gint width,
462	gint height,
463	gint depth);
464	GdkBitmap* gdk_bitmap_create_from_data (GdkWindow *window,
465	const gchar *data,
466	gint width,
467	gint height);
468	GdkPixmap* gdk_pixmap_create_from_data (GdkWindow *window,
469	const gchar *data,
470	gint width,
471	gint height,
472	gint depth,
473	GdkColor *fg,
474	GdkColor *bg);
475	GdkPixmap* gdk_pixmap_create_from_xpm (GdkWindow *window,
476	GdkBitmap **mask,
477	GdkColor *transparent_color,
478	const gchar *filename);
479	GdkPixmap* gdk_pixmap_colormap_create_from_xpm (
480	GdkWindow *window,
481	GdkColormap *colormap,
482	GdkBitmap **mask,
483	GdkColor *transparent_color,
484	const gchar *filename);
485	GdkPixmap* gdk_pixmap_create_from_xpm_d (GdkWindow *window,
486	GdkBitmap **mask,
487	GdkColor *transparent_color,
488	gchar **data);
489	GdkPixmap* gdk_pixmap_colormap_create_from_xpm_d (
490	GdkWindow *window,
491	GdkColormap *colormap,
492	GdkBitmap **mask,
493	GdkColor *transparent_color,
494	gchar **data);
495	GdkPixmap gdk_pixmap_ref (GdkPixmap pixmap);
496	void gdk_pixmap_unref (GdkPixmap *pixmap);
497
498	GdkBitmap gdk_bitmap_ref (GdkBitmap pixmap);
499	void gdk_bitmap_unref (GdkBitmap *pixmap);
500
501
502	/* Images
503	*/
504	GdkImage* gdk_image_new_bitmap(GdkVisual *visual,
505	gpointer data,
506	gint width,
507	gint height);
508	GdkImage* gdk_image_new (GdkImageType type,
509	GdkVisual *visual,
510	gint width,
511	gint height);
512	GdkImage* gdk_image_get (GdkWindow *window,
513	gint x,
514	gint y,
515	gint width,
516	gint height);
517	void gdk_image_put_pixel (GdkImage *image,
518	gint x,
519	gint y,
520	guint32 pixel);
521	guint32 gdk_image_get_pixel (GdkImage *image,
522	gint x,
523	gint y);
524	void gdk_image_destroy (GdkImage *image);
525
526
527	/* Color
528	*/
529	GdkColormap* gdk_colormap_new (GdkVisual *visual,
530	gboolean allocate);
531	GdkColormap* gdk_colormap_ref (GdkColormap *cmap);
532	void gdk_colormap_unref (GdkColormap *cmap);
533
534	GdkColormap* gdk_colormap_get_system (void);
535	gint gdk_colormap_get_system_size (void);
536
537	void gdk_colormap_change (GdkColormap *colormap,
538	gint ncolors);
539
540	void gdk_colormap_sync (GdkColormap *colormap,
541	gboolean force);
542	gint gdk_colormap_alloc_colors (GdkColormap *colormap,
543	GdkColor *colors,
544	gint ncolors,
545	gboolean writeable,
546	gboolean best_match,
547	gboolean *success);
548	gboolean gdk_colormap_alloc_color (GdkColormap *colormap,
549	GdkColor *color,
550	gboolean writeable,
551	gboolean best_match);
552	void gdk_colormap_free_colors (GdkColormap *colormap,
553	GdkColor *colors,
554	gint ncolors);
555
556	GdkVisual* gdk_colormap_get_visual (GdkColormap *colormap);
557
558	GdkColor* gdk_color_copy (const GdkColor *color);
559	void gdk_color_free (GdkColor *color);
560
561	gboolean gdk_color_parse (const gchar *spec,
562	GdkColor *color);
563	guint gdk_color_hash (const GdkColor *colora,
564	const GdkColor *colorb);
565	gboolean gdk_color_equal (const GdkColor *colora,
566	const GdkColor *colorb);
567
568
569	/* The following functions are deprecated */
570	void gdk_colors_store (GdkColormap *colormap,
571	GdkColor *colors,
572	gint ncolors);
573	gboolean gdk_colors_alloc (GdkColormap *colormap,
574	gboolean contiguous,
575	gulong *planes,
576	gint nplanes,
577	gulong *pixels,
578	gint npixels);
579	void gdk_colors_free (GdkColormap *colormap,
580	gulong *pixels,
581	gint npixels,
582	gulong planes);
583	gboolean gdk_color_white (GdkColormap *colormap,
584	GdkColor *color);
585	gboolean gdk_color_black (GdkColormap *colormap,
586	GdkColor *color);
587	gboolean gdk_color_alloc (GdkColormap *colormap,
588	GdkColor *color);
589	gboolean gdk_color_change (GdkColormap *colormap,
590	GdkColor *color);
591
592
593	/* Fonts
594	*/
595	GdkFont* gdk_font_load (const gchar *font_name);
596	GdkFont* gdk_fontset_load (const gchar *fontset_name);
597	GdkFont* gdk_font_ref (GdkFont *font);
598	void gdk_font_unref (GdkFont *font);
599	gint gdk_font_id (const GdkFont *font);
600	gboolean gdk_font_equal (const GdkFont *fonta,
601	const GdkFont *fontb);
602	gint gdk_string_width (GdkFont *font,
603	const gchar *string);
604	gint gdk_text_width (GdkFont *font,
605	const gchar *text,
606	gint text_length);
607	gint gdk_text_width_wc (GdkFont *font,
608	const GdkWChar *text,
609	gint text_length);
610	gint gdk_char_width (GdkFont *font,
611	gchar character);
612	gint gdk_char_width_wc (GdkFont *font,
613	GdkWChar character);
614	gint gdk_string_measure (GdkFont *font,
615	const gchar *string);
616	gint gdk_text_measure (GdkFont *font,
617	const gchar *text,
618	gint text_length);
619	gint gdk_char_measure (GdkFont *font,
620	gchar character);
621	gint gdk_string_height (GdkFont *font,
622	const gchar *string);
623	gint gdk_text_height (GdkFont *font,
624	const gchar *text,
625	gint text_length);
626	gint gdk_char_height (GdkFont *font,
627	gchar character);
628
629	void gdk_text_extents (GdkFont *font,
630	const gchar *text,
631	gint text_length,
632	gint *lbearing,
633	gint *rbearing,
634	gint *width,
635	gint *ascent,
636	gint *descent);
637	void gdk_text_extents_wc (GdkFont *font,
638	const GdkWChar *text,
639	gint text_length,
640	gint *lbearing,
641	gint *rbearing,
642	gint *width,
643	gint *ascent,
644	gint *descent);
645	void gdk_string_extents (GdkFont *font,
646	const gchar *string,
647	gint *lbearing,
648	gint *rbearing,
649	gint *width,
650	gint *ascent,
651	gint *descent);
652
653	/* Drawing
654	*/
655	void gdk_draw_point (GdkDrawable *drawable,
656	GdkGC *gc,
657	gint x,
658	gint y);
659	void gdk_draw_line (GdkDrawable *drawable,
660	GdkGC *gc,
661	gint x1,
662	gint y1,
663	gint x2,
664	gint y2);
665	void gdk_draw_rectangle (GdkDrawable *drawable,
666	GdkGC *gc,
667	gint filled,
668	gint x,
669	gint y,
670	gint width,
671	gint height);
672	void gdk_draw_arc (GdkDrawable *drawable,
673	GdkGC *gc,
674	gint filled,
675	gint x,
676	gint y,
677	gint width,
678	gint height,
679	gint angle1,
680	gint angle2);
681	void gdk_draw_polygon (GdkDrawable *drawable,
682	GdkGC *gc,
683	gint filled,
684	GdkPoint *points,
685	gint npoints);
686	void gdk_draw_string (GdkDrawable *drawable,
687	GdkFont *font,
688	GdkGC *gc,
689	gint x,
690	gint y,
691	const gchar *string);
692	void gdk_draw_text (GdkDrawable *drawable,
693	GdkFont *font,
694	GdkGC *gc,
695	gint x,
696	gint y,
697	const gchar *text,
698	gint text_length);
699	void gdk_draw_text_wc (GdkDrawable *drawable,
700	GdkFont *font,
701	GdkGC *gc,
702	gint x,
703	gint y,
704	const GdkWChar *text,
705	gint text_length);
706	void gdk_draw_pixmap (GdkDrawable *drawable,
707	GdkGC *gc,
708	GdkDrawable *src,
709	gint xsrc,
710	gint ysrc,
711	gint xdest,
712	gint ydest,
713	gint width,
714	gint height);
715	void gdk_draw_image (GdkDrawable *drawable,
716	GdkGC *gc,
717	GdkImage *image,
718	gint xsrc,
719	gint ysrc,
720	gint xdest,
721	gint ydest,
722	gint width,
723	gint height);
724	void gdk_draw_points (GdkDrawable *drawable,
725	GdkGC *gc,
726	GdkPoint *points,
727	gint npoints);
728	void gdk_draw_segments (GdkDrawable *drawable,
729	GdkGC *gc,
730	GdkSegment *segs,
731	gint nsegs);
732	void gdk_draw_lines (GdkDrawable *drawable,
733	GdkGC *gc,
734	GdkPoint *points,
735	gint npoints);
736
737
738
739
740	/* Selections
741	*/
742	gboolean gdk_selection_owner_set (GdkWindow *owner,
743	GdkAtom selection,
744	guint32 time,
745	gint send_event);
746	GdkWindow* gdk_selection_owner_get (GdkAtom selection);
747	void gdk_selection_convert (GdkWindow *requestor,
748	GdkAtom selection,
749	GdkAtom target,
750	guint32 time);
751	gboolean gdk_selection_property_get (GdkWindow *requestor,
752	guchar **data,
753	GdkAtom *prop_type,
754	gint *prop_format);
755	void gdk_selection_send_notify (guint32 requestor,
756	GdkAtom selection,
757	GdkAtom target,
758	GdkAtom property,
759	guint32 time);
760
761	gint gdk_text_property_to_text_list (GdkAtom encoding, gint format,
762	guchar *text, gint length,
763	gchar ***list);
764	void gdk_free_text_list (gchar **list);
765	gint gdk_string_to_compound_text (const gchar *str,
766	GdkAtom encoding, gint format,
767	guchar *ctext, gint length);
768	void gdk_free_compound_text (guchar *ctext);
769
770	/* Properties
771	*/
772	GdkAtom gdk_atom_intern (const gchar *atom_name,
773	gint only_if_exists);
774	gchar* gdk_atom_name (GdkAtom atom);
775	gboolean gdk_property_get (GdkWindow *window,
776	GdkAtom property,
777	GdkAtom type,
778	gulong offset,
779	gulong length,
780	gint pdelete,
781	GdkAtom *actual_property_type,
782	gint *actual_format,
783	gint *actual_length,
784	guchar **data);
785	void gdk_property_change (GdkWindow *window,
786	GdkAtom property,
787	GdkAtom type,
788	gint format,
789	GdkPropMode mode,
790	guchar *data,
791	gint nelements);
792	void gdk_property_delete (GdkWindow *window,
793	GdkAtom property);
794
795
796
797	/* Rectangle utilities
798	*/
799	gboolean gdk_rectangle_intersect (GdkRectangle *src1,
800	GdkRectangle *src2,
801	GdkRectangle *dest);
802	void gdk_rectangle_union (GdkRectangle *src1,
803	GdkRectangle *src2,
804	GdkRectangle *dest);
805
806	/* XInput support
807	*/
808	void gdk_input_init (void);
809	void gdk_input_exit (void);
810	GList * gdk_input_list_devices (void);
811	void gdk_input_set_extension_events (GdkWindow *window,
812	gint mask,
813	GdkExtensionMode mode);
814	void gdk_input_set_source (guint32 deviceid,
815	GdkInputSource source);
816	gboolean gdk_input_set_mode (guint32 deviceid,
817	GdkInputMode mode);
818	void gdk_input_set_axes (guint32 deviceid,
819	GdkAxisUse *axes);
820	void gdk_input_set_key (guint32 deviceid,
821	guint index,
822	guint keyval,
823	GdkModifierType modifiers);
824	void gdk_input_window_get_pointer (GdkWindow *window,
825	guint32 deviceid,
826	gdouble *x,
827	gdouble *y,
828	gdouble *pressure,
829	gdouble *xtilt,
830	gdouble *ytilt,
831	GdkModifierType *mask);
832	GdkTimeCoord gdk_input_motion_events (GdkWindow window,
833	guint32 deviceid,
834	guint32 start,
835	guint32 stop,
836	gint *nevents_return);
837
838	/* International Input Method Support Functions
839	*/
840
841	gboolean gdk_im_ready (void);
842
843	void gdk_im_begin (GdkIC *ic,
844	GdkWindow *window);
845	void gdk_im_end (void);
846	GdkIMStyle gdk_im_decide_style (GdkIMStyle supported_style);
847	GdkIMStyle gdk_im_set_best_style (GdkIMStyle best_allowed_style);
848
849	GdkIC* gdk_ic_new (GdkICAttr *attr,
850	GdkICAttributesType mask);
851	void gdk_ic_destroy (GdkIC *ic);
852	GdkIMStyle gdk_ic_get_style (GdkIC *ic);
853	GdkEventMask gdk_ic_get_events (GdkIC *ic);
854
855	GdkICAttr* gdk_ic_attr_new (void);
856	void gdk_ic_attr_destroy (GdkICAttr *attr);
857
858	GdkICAttributesType gdk_ic_set_attr (GdkIC *ic,
859	GdkICAttr *attr,
860	GdkICAttributesType mask);
861	GdkICAttributesType gdk_ic_get_attr (GdkIC *ic,
862	GdkICAttr *attr,
863	GdkICAttributesType mask);
864
865	/* Conversion functions between wide char and multibyte strings.
866	*/
867	gchar gdk_wcstombs (const GdkWChar src);
868	gint gdk_mbstowcs (GdkWChar *dest,
869	const gchar *src,
870	gint dest_max);
871
872
873	/* Color Context */
874
875	GdkColorContext gdk_color_context_new (GdkVisual visual,
876	GdkColormap *colormap);
877
878	GdkColorContext gdk_color_context_new_mono (GdkVisual visual,
879	GdkColormap *colormap);
880
881	void gdk_color_context_free (GdkColorContext *cc);
882
883	gulong gdk_color_context_get_pixel (GdkColorContext *cc,
884	gushort red,
885	gushort green,
886	gushort blue,
887	gint *failed);
888	void gdk_color_context_get_pixels (GdkColorContext *cc,
889	gushort *reds,
890	gushort *greens,
891	gushort *blues,
892	gint ncolors,
893	gulong *colors,
894	gint *nallocated);
895	void gdk_color_context_get_pixels_incremental (GdkColorContext *cc,
896	gushort *reds,
897	gushort *greens,
898	gushort *blues,
899	gint ncolors,
900	gint *used,
901	gulong *colors,
902	gint *nallocated);
903
904	gint gdk_color_context_query_color (GdkColorContext *cc,
905	GdkColor *color);
906	gint gdk_color_context_query_colors (GdkColorContext *cc,
907	GdkColor *colors,
908	gint num_colors);
909
910	gint gdk_color_context_add_palette (GdkColorContext *cc,
911	GdkColor *palette,
912	gint num_palette);
913
914	void gdk_color_context_init_dither (GdkColorContext *cc);
915	void gdk_color_context_free_dither (GdkColorContext *cc);
916
917	gulong gdk_color_context_get_pixel_from_palette (GdkColorContext *cc,
918	gushort *red,
919	gushort *green,
920	gushort *blue,
921	gint *failed);
922	guchar gdk_color_context_get_index_from_palette (GdkColorContext *cc,
923	gint *red,
924	gint *green,
925	gint *blue,
926	gint *failed);
927	/* Regions
928	*/
929
930	GdkRegion* gdk_region_new (void);
931	void gdk_region_destroy (GdkRegion *region);
932
933	void gdk_region_get_clipbox(GdkRegion *region,
934	GdkRectangle *rectangle);
935
936	gboolean gdk_region_empty (GdkRegion *region);
937	gboolean gdk_region_equal (GdkRegion *region1,
938	GdkRegion *region2);
939	gboolean gdk_region_point_in (GdkRegion *region,
940	int x,
941	int y);
942	GdkOverlapType gdk_region_rect_in (GdkRegion *region,
943	GdkRectangle *rect);
944
945	GdkRegion* gdk_region_polygon (GdkPoint *points,
946	gint npoints,
947	GdkFillRule fill_rule);
948
949	void gdk_region_offset (GdkRegion *region,
950	gint dx,
951	gint dy);
952	void gdk_region_shrink (GdkRegion *region,
953	gint dx,
954	gint dy);
955
956	GdkRegion* gdk_region_union_with_rect (GdkRegion *region,
957	GdkRectangle *rect);
958	GdkRegion* gdk_regions_intersect (GdkRegion *source1,
959	GdkRegion *source2);
960	GdkRegion* gdk_regions_union (GdkRegion *source1,
961	GdkRegion *source2);
962	GdkRegion* gdk_regions_subtract (GdkRegion *source1,
963	GdkRegion *source2);
964	GdkRegion* gdk_regions_xor (GdkRegion *source1,
965	GdkRegion *source2);
966
967	/* Miscellaneous */
968	void gdk_event_send_clientmessage_toall (GdkEvent *event);
969	gboolean gdk_event_send_client_message (GdkEvent *event,
970	guint32 xid);
971
972	/* Key values
973	*/
974	gchar* gdk_keyval_name (guint keyval);
975	guint gdk_keyval_from_name (const gchar *keyval_name);
976	guint gdk_keyval_to_upper (guint keyval);
977	guint gdk_keyval_to_lower (guint keyval);
978	gboolean gdk_keyval_is_upper (guint keyval);
979	gboolean gdk_keyval_is_lower (guint keyval);
980
981	/* Threading
982	*/
983
984	extern GMutex *gdk_threads_mutex;
985
986	void gdk_threads_enter (void);
987	void gdk_threads_leave (void);
988
989	#ifdef G_THREADS_ENABLED
990	# define GDK_THREADS_ENTER() G_STMT_START { \
991	if (gdk_threads_mutex) \
992	g_mutex_lock (gdk_threads_mutex); \
993	} G_STMT_END
994	# define GDK_THREADS_LEAVE() G_STMT_START { \
995	if (gdk_threads_mutex) \
996	g_mutex_unlock (gdk_threads_mutex); \
997	} G_STMT_END
998	#else /* !G_THREADS_ENABLED */
999	# define GDK_THREADS_ENTER()
1000	# define GDK_THREADS_LEAVE()
1001	#endif /* !G_THREADS_ENABLED */
1002
1003	#ifdef __cplusplus
1004	}
1005	#endif /* __cplusplus */
1006
1007	#include <gdk/gdkrgb.h>
1008
1009	#endif /* __GDK_H__ */

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source: trunk/third/gtk/gdk/gdk.h @ 15781

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