Pileus Git - ~andy/gtk/blob - gdk/gdk.h

   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 Free
  16  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17  */
  18 #ifndef __GDK_H__
  19 #define __GDK_H__
  20
  21
  22 #include <gdk/gdktypes.h>
  23
  24
  25 #ifdef __cplusplus
  26 extern "C" {
  27 #endif /* __cplusplus */
  28
  29
  30 /* Initialization, exit and events
  31  */
  32 void   gdk_init            (int    *argc,
  33                             char ***argv);
  34 void   gdk_exit            (int     error_code);
  35 gchar* gdk_set_locale      (void);
  36
  37 gint gdk_events_pending  (void);
  38 gint gdk_event_get       (GdkEvent     *event,
  39                           GdkEventFunc  pred,
  40                           gpointer      data);
  41 void gdk_event_put       (GdkEvent     *event);
  42
  43 GdkEvent *gdk_event_copy (GdkEvent *event);
  44 void      gdk_event_free (GdkEvent *event);
  45
  46 void gdk_set_debug_level (gint  level);
  47 void gdk_set_show_events (gint  show_events);
  48 void gdk_set_use_xshm    (gint  use_xshm);
  49
  50 gint gdk_get_debug_level (void);
  51 gint gdk_get_show_events (void);
  52 gint gdk_get_use_xshm    (void);
  53 gchar *gdk_get_display (void);
  54
  55 guint32 gdk_time_get      (void);
  56 guint32 gdk_timer_get     (void);
  57 void    gdk_timer_set     (guint32 milliseconds);
  58 void    gdk_timer_enable  (void);
  59 void    gdk_timer_disable (void);
  60
  61 gint gdk_input_add    (gint              source,
  62                        GdkInputCondition condition,
  63                        GdkInputFunction  function,
  64                        gpointer          data);
  65 void gdk_input_remove (gint              tag);
  66
  67 gint gdk_pointer_grab   (GdkWindow *     window,
  68                          gint            owner_events,
  69                          GdkEventMask    event_mask,
  70                          GdkWindow *     confine_to,
  71                          GdkCursor *     cursor,
  72                          guint32         time);
  73 void gdk_pointer_ungrab (guint32         time);
  74
  75 gint gdk_keyboard_grab   (GdkWindow *     window,
  76                           gint            owner_events,
  77                           guint32         time);
  78 void gdk_keyboard_ungrab (guint32         time);
  79
  80 gint gdk_screen_width  (void);
  81 gint gdk_screen_height (void);
  82
  83 void gdk_flush (void);
  84 void gdk_beep (void);
  85
  86 void gdk_key_repeat_disable (void);
  87 void gdk_key_repeat_restore (void);
  88
  89
  90 /* Visuals
  91  */
  92 gint          gdk_visual_get_best_depth      (void);
  93 GdkVisualType gdk_visual_get_best_type       (void);
  94 GdkVisual*    gdk_visual_get_system          (void);
  95 GdkVisual*    gdk_visual_get_best            (void);
  96 GdkVisual*    gdk_visual_get_best_with_depth (gint           depth);
  97 GdkVisual*    gdk_visual_get_best_with_type  (GdkVisualType  visual_type);
  98 GdkVisual*    gdk_visual_get_best_with_both  (gint           depth,
  99                                               GdkVisualType  visual_type);
 100
 101 /* Actually, these are no-ops... */
 102 GdkVisual* gdk_visual_ref (GdkVisual *visual);
 103 void       gdk_visual_unref (GdkVisual *visual);
 104
 105 void gdk_query_depths       (gint           **depths,
 106                              gint            *count);
 107 void gdk_query_visual_types (GdkVisualType  **visual_types,
 108                              gint            *count);
 109 void gdk_query_visuals      (GdkVisual      **visuals,
 110                              gint            *count);
 111
 112
 113 /* Windows
 114  */
 115 GdkWindow*    gdk_window_new         (GdkWindow     *parent,
 116                                       GdkWindowAttr *attributes,
 117                                       gint           attributes_mask);
 118
 119 GdkWindow *   gdk_window_foreign_new (guint32        anid);
 120 void          gdk_window_destroy     (GdkWindow     *window);
 121 GdkWindow*    gdk_window_ref         (GdkWindow     *window);
 122 void          gdk_window_unref       (GdkWindow     *window);
 123
 124 void          gdk_window_show        (GdkWindow    *window);
 125 void          gdk_window_hide        (GdkWindow    *window);
 126 void          gdk_window_move        (GdkWindow    *window,
 127                                       gint          x,
 128                                       gint          y);
 129 void          gdk_window_resize      (GdkWindow    *window,
 130                                       gint          width,
 131                                       gint          height);
 132 void          gdk_window_move_resize (GdkWindow    *window,
 133                                       gint          x,
 134                                       gint          y,
 135                                       gint          width,
 136                                       gint          height);
 137 void          gdk_window_reparent    (GdkWindow    *window,
 138                                       GdkWindow    *new_parent,
 139                                       gint          x,
 140                                       gint          y);
 141 void          gdk_window_clear       (GdkWindow    *window);
 142 void          gdk_window_clear_area  (GdkWindow    *window,
 143                                       gint          x,
 144                                       gint          y,
 145                                       gint          width,
 146                                       gint          height);
 147 void          gdk_window_clear_area_e(GdkWindow    *window,
 148                                       gint          x,
 149                                       gint          y,
 150                                       gint          width,
 151                                       gint          height);
 152 void          gdk_window_copy_area   (GdkWindow    *window,
 153                                       GdkGC        *gc,
 154                                       gint          x,
 155                                       gint          y,
 156                                       GdkWindow    *source_window,
 157                                       gint          source_x,
 158                                       gint          source_y,
 159                                       gint          width,
 160                                       gint          height);
 161 void          gdk_window_raise       (GdkWindow    *window);
 162 void          gdk_window_lower       (GdkWindow    *window);
 163
 164 void          gdk_window_set_user_data   (GdkWindow       *window,
 165                                           gpointer         user_data);
 166 void          gdk_window_set_override_redirect(GdkWindow  *window,
 167                                                gboolean override_redirect);
 168
 169
 170 /*
 171  * This allows for making shaped (partially transparent) windows
 172  * - cool feature, needed for Drag and Drag for example.
 173  *  The shape_mask can be the mask
 174  *  from gdk_pixmap_create_from_xpm.   Stefan Wille
 175  */
 176 void gdk_window_shape_combine_mask (GdkWindow       *window,
 177                                     GdkBitmap       *shape_mask,
 178                                     gint             offset_x,
 179                                     gint             offset_y);
 180
 181 /*
 182  * Drag & Drop
 183  * Algorithm (drop source):
 184  * A window being dragged will be sent a GDK_DRAG_BEGIN message.
 185  * It will then do gdk_dnd_drag_addwindow() for any other windows that are to be
 186  * dragged.
 187  * When we get a DROP_ENTER incoming, we send it on to the window in question.
 188  * That window needs to use gdk_dnd_drop_enter_reply() to indicate the state of
 189  * things (it must call that even if it's not going to accept the drop)
 190  *
 191  * These two turn on/off drag or drop, and if enabling it also
 192  * sets the list of types supported. The list of types passed in
 193  * should be in order of decreasing preference.
 194  */
 195 void gdk_window_dnd_drag_set (GdkWindow  *window,
 196                               guint8      drag_enable,
 197                               gchar     **typelist,
 198                               guint       numtypes);
 199
 200 /*
 201  *XXX todo: add a GDK_DROP_ENTER which can look at actual data
 202  */
 203 void gdk_window_dnd_drop_set (GdkWindow  *window,
 204                               guint8      drop_enable,
 205                               gchar     **typelist,
 206                               guint       numtypes,
 207                               guint8      destructive_op);
 208
 209 /*
 210  * This is used by the GDK_DRAG_BEGIN handler. An example of usage would be a
 211  * file manager where multiple icons were selected and the drag began.
 212  * The icon that the drag actually began on would gdk_dnd_drag_addwindow
 213  * for all the other icons that were being dragged...
 214  */
 215 void gdk_dnd_drag_addwindow  (GdkWindow  *window);
 216 void gdk_window_dnd_data_set (GdkWindow  *window,
 217                               GdkEvent   *event,
 218                               gpointer    data,
 219                               gulong      data_numbytes);
 220
 221
 222 void          gdk_window_set_hints       (GdkWindow       *window,
 223                                           gint             x,
 224                                           gint             y,
 225                                           gint             min_width,
 226                                           gint             min_height,
 227                                           gint             max_width,
 228                                           gint             max_height,
 229                                           gint             flags);
 230 void          gdk_window_set_title       (GdkWindow       *window,
 231                                           const gchar     *title);
 232 void          gdk_window_set_background  (GdkWindow       *window,
 233                                           GdkColor        *color);
 234 void          gdk_window_set_back_pixmap (GdkWindow       *window,
 235                                           GdkPixmap       *pixmap,
 236                                           gint             parent_relative);
 237 void          gdk_window_set_cursor      (GdkWindow       *window,
 238                                           GdkCursor       *cursor);
 239 void          gdk_window_set_colormap    (GdkWindow       *window,
 240                                           GdkColormap     *colormap);
 241 void          gdk_window_get_user_data   (GdkWindow       *window,
 242                                           gpointer        *data);
 243 void          gdk_window_get_geometry    (GdkWindow       *window,
 244                                           gint            *x,
 245                                           gint            *y,
 246                                           gint            *width,
 247                                           gint            *height,
 248                                           gint            *depth);
 249 void          gdk_window_get_position    (GdkWindow       *window,
 250                                           gint            *x,
 251                                           gint            *y);
 252 void          gdk_window_get_size        (GdkWindow       *window,
 253                                           gint            *width,
 254                                           gint            *height);
 255 GdkVisual*    gdk_window_get_visual      (GdkWindow       *window);
 256 GdkColormap*  gdk_window_get_colormap    (GdkWindow       *window);
 257 GdkWindowType gdk_window_get_type        (GdkWindow       *window);
 258 gint          gdk_window_get_origin      (GdkWindow       *window,
 259                                           gint            *x,
 260                                           gint            *y);
 261 GdkWindow*    gdk_window_get_pointer     (GdkWindow       *window,
 262                                           gint            *x,
 263                                           gint            *y,
 264                                           GdkModifierType *mask);
 265 GdkWindow*    gdk_window_get_parent      (GdkWindow       *window);
 266 GdkWindow*    gdk_window_get_toplevel    (GdkWindow       *window);
 267 GList*        gdk_window_get_children    (GdkWindow       *window);
 268 GdkEventMask  gdk_window_get_events      (GdkWindow       *window);
 269 void          gdk_window_set_events      (GdkWindow       *window,
 270                                           GdkEventMask     event_mask);
 271
 272 /* Cursors
 273  */
 274 GdkCursor* gdk_cursor_new                (GdkCursorType   cursor_type);
 275 GdkCursor* gdk_cursor_new_from_pixmap    (GdkPixmap       *source,
 276                                           GdkPixmap       *mask,
 277                                           GdkColor        *fg,
 278                                           GdkColor        *bg,
 279                                           int             x,
 280                                           int             y);
 281 void       gdk_cursor_destroy            (GdkCursor      *cursor);
 282
 283
 284 /* GCs
 285  */
 286 GdkGC* gdk_gc_new                 (GdkWindow        *window);
 287 GdkGC* gdk_gc_new_with_values     (GdkWindow        *window,
 288                                    GdkGCValues      *values,
 289                                    GdkGCValuesMask   values_mask);
 290 void   gdk_gc_destroy             (GdkGC            *gc);
 291 void   gdk_gc_get_values          (GdkGC            *gc,
 292                                    GdkGCValues      *values);
 293 void   gdk_gc_set_foreground      (GdkGC            *gc,
 294                                    GdkColor         *color);
 295 void   gdk_gc_set_background      (GdkGC            *gc,
 296                                    GdkColor         *color);
 297 void   gdk_gc_set_font            (GdkGC            *gc,
 298                                    GdkFont          *font);
 299 void   gdk_gc_set_function        (GdkGC            *gc,
 300                                    GdkFunction       function);
 301 void   gdk_gc_set_fill            (GdkGC            *gc,
 302                                    GdkFill           fill);
 303 void   gdk_gc_set_tile            (GdkGC            *gc,
 304                                    GdkPixmap        *tile);
 305 void   gdk_gc_set_stipple         (GdkGC            *gc,
 306                                    GdkPixmap        *stipple);
 307 void   gdk_gc_set_ts_origin       (GdkGC            *gc,
 308                                    gint              x,
 309                                    gint              y);
 310 void   gdk_gc_set_clip_origin     (GdkGC            *gc,
 311                                    gint              x,
 312                                    gint              y);
 313 void   gdk_gc_set_clip_mask       (GdkGC            *gc,
 314                                    GdkBitmap        *mask);
 315 void   gdk_gc_set_clip_rectangle  (GdkGC            *gc,
 316                                    GdkRectangle     *rectangle);
 317 void   gdk_gc_set_subwindow       (GdkGC            *gc,
 318                                    GdkSubwindowMode  mode);
 319 void   gdk_gc_set_exposures       (GdkGC            *gc,
 320                                    gint              exposures);
 321 void   gdk_gc_set_line_attributes (GdkGC            *gc,
 322                                    gint              line_width,
 323                                    GdkLineStyle      line_style,
 324                                    GdkCapStyle       cap_style,
 325                                    GdkJoinStyle      join_style);
 326
 327
 328 /* Pixmaps
 329  */
 330 GdkPixmap* gdk_pixmap_new               (GdkWindow  *window,
 331                                          gint        width,
 332                                          gint        height,
 333                                          gint        depth);
 334 GdkBitmap* gdk_bitmap_create_from_data  (GdkWindow  *window,
 335                                          gchar      *data,
 336                                          gint        width,
 337                                          gint        height);
 338 GdkPixmap* gdk_pixmap_create_from_data  (GdkWindow  *window,
 339                                          gchar      *data,
 340                                          gint        width,
 341                                          gint        height,
 342                                          gint        depth,
 343                                          GdkColor   *fg,
 344                                          GdkColor   *bg);
 345 GdkPixmap* gdk_pixmap_create_from_xpm   (GdkWindow  *window,
 346                                          GdkBitmap **mask,
 347                                          GdkColor   *transparent_color,
 348                                          const gchar *filename);
 349 GdkPixmap* gdk_pixmap_create_from_xpm_d (GdkWindow  *window,
 350                                          GdkBitmap **mask,
 351                                          GdkColor   *transparent_color,
 352                                          gchar     **data);
 353 void       gdk_pixmap_destroy           (GdkPixmap  *pixmap);
 354
 355
 356
 357 /* Images
 358  */
 359 GdkImage* gdk_image_new_bitmap(GdkVisual *,
 360                                 gpointer,
 361                                 gint,
 362                                 gint);
 363 GdkImage*  gdk_image_new       (GdkImageType  type,
 364                                 GdkVisual    *visual,
 365                                 gint          width,
 366                                 gint          height);
 367 GdkImage*  gdk_image_get       (GdkWindow    *window,
 368                                 gint          x,
 369                                 gint          y,
 370                                 gint          width,
 371                                 gint          height);
 372 void       gdk_image_put_pixel (GdkImage     *image,
 373                                 gint          x,
 374                                 gint          y,
 375                                 guint32       pixel);
 376 guint32    gdk_image_get_pixel (GdkImage     *image,
 377                                 gint          x,
 378                                 gint          y);
 379 void       gdk_image_destroy   (GdkImage     *image);
 380
 381
 382 /* Color
 383  */
 384 GdkColormap* gdk_colormap_new     (GdkVisual   *visual,
 385                                    gint         allocate);
 386 void         gdk_colormap_destroy (GdkColormap *colormap);
 387
 388 GdkColormap* gdk_colormap_ref (GdkColormap *cmap);
 389 void         gdk_colormap_unref (GdkColormap *cmap);
 390
 391 GdkColormap* gdk_colormap_get_system       (void);
 392 gint         gdk_colormap_get_system_size  (void);
 393
 394 void gdk_colormap_change (GdkColormap   *colormap,
 395                           gint           ncolors);
 396 void gdk_colors_store    (GdkColormap   *colormap,
 397                           GdkColor      *colors,
 398                           gint           ncolors);
 399 gint gdk_colors_alloc    (GdkColormap   *colormap,
 400                           gint           contiguous,
 401                           gulong        *planes,
 402                           gint           nplanes,
 403                           gulong        *pixels,
 404                           gint           npixels);
 405 void gdk_colors_free     (GdkColormap   *colormap,
 406                           gulong        *pixels,
 407                           gint           npixels,
 408                           gulong         planes);
 409 gint gdk_color_white     (GdkColormap   *colormap,
 410                           GdkColor      *color);
 411 gint gdk_color_black     (GdkColormap   *colormap,
 412                           GdkColor      *color);
 413 gint gdk_color_parse     (const gchar   *spec,
 414                           GdkColor      *color);
 415 gint gdk_color_alloc     (GdkColormap   *colormap,
 416                           GdkColor      *color);
 417 gint gdk_color_change    (GdkColormap   *colormap,
 418                           GdkColor      *color);
 419 gint gdk_color_equal     (GdkColor      *colora,
 420                           GdkColor      *colorb);
 421
 422
 423 /* Fonts
 424  */
 425 GdkFont* gdk_font_load      (const gchar    *font_name);
 426 GdkFont* gdk_fontset_load   (gchar    *fontset_name);
 427 void     gdk_font_free      (GdkFont  *font);
 428 void     gdk_fontset_free   (GdkFont  *font);
 429 GdkFont* gdk_font_ref       (GdkFont  *font);
 430 gint     gdk_font_id        (GdkFont  *font);
 431 gint     gdk_font_equal     (GdkFont  *fonta,
 432                              GdkFont  *fontb);
 433 gint     gdk_string_width   (GdkFont  *font,
 434                              const gchar    *string);
 435 gint     gdk_text_width     (GdkFont  *font,
 436                              const gchar    *text,
 437                              gint      text_length);
 438 gint     gdk_char_width     (GdkFont  *font,
 439                              gchar     character);
 440 gint     gdk_string_measure (GdkFont  *font,
 441                              const gchar    *string);
 442 gint     gdk_text_measure   (GdkFont  *font,
 443                              const gchar    *text,
 444                              gint      text_length);
 445 gint     gdk_char_measure   (GdkFont  *font,
 446                              gchar     character);
 447
 448
 449 /* Drawing
 450  */
 451 void gdk_draw_point      (GdkDrawable  *drawable,
 452                           GdkGC        *gc,
 453                           gint          x,
 454                           gint          y);
 455 void gdk_draw_line       (GdkDrawable  *drawable,
 456                           GdkGC        *gc,
 457                           gint          x1,
 458                           gint          y1,
 459                           gint          x2,
 460                           gint          y2);
 461 void gdk_draw_rectangle  (GdkDrawable  *drawable,
 462                           GdkGC        *gc,
 463                           gint          filled,
 464                           gint          x,
 465                           gint          y,
 466                           gint          width,
 467                           gint          height);
 468 void gdk_draw_arc        (GdkDrawable  *drawable,
 469                           GdkGC        *gc,
 470                           gint          filled,
 471                           gint          x,
 472                           gint          y,
 473                           gint          width,
 474                           gint          height,
 475                           gint          angle1,
 476                           gint          angle2);
 477 void gdk_draw_polygon    (GdkDrawable  *drawable,
 478                           GdkGC        *gc,
 479                           gint          filled,
 480                           GdkPoint     *points,
 481                           gint          npoints);
 482 void gdk_draw_string     (GdkDrawable  *drawable,
 483                           GdkFont      *font,
 484                           GdkGC        *gc,
 485                           gint          x,
 486                           gint          y,
 487                           const gchar        *string);
 488 void gdk_draw_text       (GdkDrawable  *drawable,
 489                           GdkFont      *font,
 490                           GdkGC        *gc,
 491                           gint          x,
 492                           gint          y,
 493                           const gchar        *text,
 494                           gint          text_length);
 495 void gdk_draw_pixmap     (GdkDrawable  *drawable,
 496                           GdkGC        *gc,
 497                           GdkDrawable  *src,
 498                           gint          xsrc,
 499                           gint          ysrc,
 500                           gint          xdest,
 501                           gint          ydest,
 502                           gint          width,
 503                           gint          height);
 504 void gdk_draw_bitmap     (GdkDrawable  *drawable,
 505                           GdkGC        *gc,
 506                           GdkDrawable  *src,
 507                           gint          xsrc,
 508                           gint          ysrc,
 509                           gint          xdest,
 510                           gint          ydest,
 511                           gint          width,
 512                           gint          height);
 513 void gdk_draw_image      (GdkDrawable  *drawable,
 514                           GdkGC        *gc,
 515                           GdkImage     *image,
 516                           gint          xsrc,
 517                           gint          ysrc,
 518                           gint          xdest,
 519                           gint          ydest,
 520                           gint          width,
 521                           gint          height);
 522 void gdk_draw_points     (GdkDrawable  *drawable,
 523                           GdkGC        *gc,
 524                           GdkPoint     *points,
 525                           gint          npoints);
 526 void gdk_draw_segments   (GdkDrawable  *drawable,
 527                           GdkGC        *gc,
 528                           GdkSegment   *segs,
 529                           gint          nsegs);
 530
 531
 532 /* Selections
 533  */
 534 gint       gdk_selection_owner_set (GdkWindow    *owner,
 535                                     GdkAtom       selection,
 536                                     guint32       time,
 537                                     gint          send_event);
 538 GdkWindow* gdk_selection_owner_get (GdkAtom       selection);
 539 void       gdk_selection_convert   (GdkWindow    *requestor,
 540                                     GdkAtom       selection,
 541                                     GdkAtom       target,
 542                                     guint32       time);
 543 gint       gdk_selection_property_get (GdkWindow  *requestor,
 544                                        guchar    **data,
 545                                        GdkAtom    *prop_type,
 546                                        gint       *prop_format);
 547 void       gdk_selection_send_notify (guint32       requestor,
 548                                       GdkAtom       selection,
 549                                       GdkAtom       target,
 550                                       GdkAtom       property,
 551                                       guint32       time);
 552
 553 gint       gdk_text_property_to_text_list (GdkAtom encoding, gint format,
 554                                            guchar *text, gint length,
 555                                            gchar ***list);
 556 void       gdk_free_text_list             (gchar **list);
 557 gint       gdk_string_to_compound_text    (gchar *str,
 558                                            GdkAtom *encoding, gint *format,
 559                                            guchar **ctext, gint *length);
 560 void       gdk_free_compound_text         (guchar *ctext);
 561
 562 /* Properties
 563  */
 564 GdkAtom gdk_atom_intern     (const gchar *atom_name,
 565                              gint         only_if_exists);
 566 gchar*  gdk_atom_name       (GdkAtom atom);
 567 gint    gdk_property_get    (GdkWindow   *window,
 568                              GdkAtom      property,
 569                              GdkAtom      type,
 570                              gulong       offset,
 571                              gulong       length,
 572                              gint         pdelete,
 573                              GdkAtom     *actual_property_type,
 574                              gint        *actual_format,
 575                              gint        *actual_length,
 576                              guchar     **data);
 577
 578 void    gdk_property_change (GdkWindow   *window,
 579                              GdkAtom      property,
 580                              GdkAtom      type,
 581                              gint         format,
 582                              GdkPropMode  mode,
 583                              guchar      *data,
 584                              gint         nelements);
 585 void    gdk_property_delete (GdkWindow   *window,
 586                              GdkAtom      property);
 587
 588
 589 /* Rectangle utilities
 590  */
 591 gint gdk_rectangle_intersect (GdkRectangle *src1,
 592                               GdkRectangle *src2,
 593                               GdkRectangle *dest);
 594
 595 /* XInput support
 596  */
 597
 598 void gdk_input_init                         (void);
 599 void gdk_input_exit                         (void);
 600 GList *gdk_input_list_devices               (void);
 601 void gdk_input_set_extension_events         (GdkWindow *window,
 602                                              gint mask,
 603                                              GdkExtensionMode mode);
 604 void gdk_input_set_source                   (guint32 deviceid,
 605                                              GdkInputSource source);
 606 gint gdk_input_set_mode                     (guint32 deviceid,
 607                                              GdkInputMode mode);
 608 void gdk_input_set_axes                     (guint32 deviceid,
 609                                              GdkAxisUse *axes);
 610 void gdk_input_set_key                      (guint32 deviceid,
 611                                              guint   index,
 612                                              guint   keyval,
 613                                              GdkModifierType modifiers);
 614 void gdk_input_window_get_pointer     (GdkWindow       *window,
 615                                        guint32         deviceid,
 616                                        gdouble         *x,
 617                                        gdouble         *y,
 618                                        gdouble         *pressure,
 619                                        gdouble         *xtilt,
 620                                        gdouble         *ytilt,
 621                                        GdkModifierType *mask);
 622
 623 GdkTimeCoord *gdk_input_motion_events (GdkWindow *window,
 624                                        guint32 deviceid,
 625                                        guint32 start,
 626                                        guint32 stop,
 627                                        gint *nevents_return);
 628
 629 /* International Input Method Support Functions
 630  */
 631
 632 gint   gdk_im_ready             (void);
 633
 634 void   gdk_im_begin             (GdkIC ic, GdkWindow* window);
 635 void   gdk_im_end               (void);
 636 GdkIMStyle gdk_im_decide_style  (GdkIMStyle supported_style);
 637 GdkIMStyle gdk_im_set_best_style (GdkIMStyle best_allowed_style);
 638 GdkIC  gdk_ic_new               (GdkWindow* client_window,
 639                                  GdkWindow* focus_window,
 640                                  GdkIMStyle style, ...);
 641 void   gdk_ic_destroy           (GdkIC ic);
 642 GdkIMStyle   gdk_ic_get_style   (GdkIC ic);
 643 void   gdk_ic_set_values        (GdkIC ic, ...);
 644 void   gdk_ic_get_values        (GdkIC ic, ...);
 645 void   gdk_ic_set_attr          (GdkIC ic, const char *target, ...);
 646 void   gdk_ic_get_attr          (GdkIC ic, const char *target, ...);
 647 GdkEventMask gdk_ic_get_events  (GdkIC ic);
 648
 649 /* Miscellaneous */
 650 void gdk_event_send_clientmessage_toall(GdkEvent *event);
 651
 652 /* Color Context */
 653
 654 GdkColorContext *gdk_color_context_new                    (GdkVisual   *visual,
 655                                                            GdkColormap *colormap);
 656
 657 GdkColorContext *gdk_color_context_new_mono               (GdkVisual   *visual,
 658                                                            GdkColormap *colormap);
 659
 660 void             gdk_color_context_free                   (GdkColorContext *cc);
 661
 662 gulong           gdk_color_context_get_pixel              (GdkColorContext *cc,
 663                                                            gushort          red,
 664                                                            gushort          green,
 665                                                            gushort          blue,
 666                                                            gint            *failed);
 667 void             gdk_color_context_get_pixels             (GdkColorContext *cc,
 668                                                            gushort         *reds,
 669                                                            gushort         *greens,
 670                                                            gushort         *blues,
 671                                                            gint             ncolors,
 672                                                            gulong          *colors,
 673                                                            gint            *nallocated);
 674 void             gdk_color_context_get_pixels_incremental (GdkColorContext *cc,
 675                                                            gushort         *reds,
 676                                                            gushort         *greens,
 677                                                            gushort         *blues,
 678                                                            gint             ncolors,
 679                                                            gint            *used,
 680                                                            gulong          *colors,
 681                                                            gint            *nallocated);
 682
 683 gint             gdk_color_context_get_num_colors         (GdkColorContext *cc);
 684 gint             gdk_color_context_get_depth              (GdkColorContext *cc);
 685 GdkColorContextMode gdk_color_context_get_mode            (GdkColorContext *cc);
 686 GdkVisual       *gdk_color_context_get_visual             (GdkColorContext *cc);
 687 gint             gdk_color_context_query_color            (GdkColorContext *cc,
 688                                                            GdkColor        *color);
 689 gint             gdk_color_context_query_colors           (GdkColorContext *cc,
 690                                                            GdkColor        *colors,
 691                                                            gint             num_colors);
 692
 693 gint             gdk_color_context_add_palette            (GdkColorContext *cc,
 694                                                            GdkColor        *palette,
 695                                                            gint             num_palette);
 696
 697 void             gdk_color_context_init_dither            (GdkColorContext *cc);
 698 void             gdk_color_context_free_dither            (GdkColorContext *cc);
 699
 700 gulong           gdk_color_context_get_pixel_from_palette (GdkColorContext *cc,
 701                                                            gushort         *red,
 702                                                            gushort         *green,
 703                                                            gushort         *blue,
 704                                                            gint            *failed);
 705 guchar           gdk_color_context_get_index_from_palette (GdkColorContext *cc,
 706                                                            gint            *red,
 707                                                            gint            *green,
 708                                                            gint            *blue,
 709                                                            gint            *failed);
 710
 711
 712 #ifdef __cplusplus
 713 }
 714 #endif /* __cplusplus */
 715
 716
 717 #endif /* __GDK_H__ */