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