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

   1 /* GTK - The GIMP Toolkit
   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 Lesser 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  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 /*
  19  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  20  * file for a list of people on the GTK+ Team.  See the ChangeLog
  21  * files for a list of changes.  These files are distributed with
  22  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  23  */
  24
  25 #ifndef __GTK_WIDGET_PRIVATE_H__
  26 #define __GTK_WIDGET_PRIVATE_H__
  27
  28 #include "gtkcsstypesprivate.h"
  29 #include "gtkwidget.h"
  30 #include "gactionmuxer.h"
  31
  32 G_BEGIN_DECLS
  33
  34 void         _gtk_widget_set_visible_flag   (GtkWidget *widget,
  35                                              gboolean   visible);
  36 gboolean     _gtk_widget_get_in_reparent    (GtkWidget *widget);
  37 void         _gtk_widget_set_in_reparent    (GtkWidget *widget,
  38                                              gboolean   in_reparent);
  39 gboolean     _gtk_widget_get_anchored       (GtkWidget *widget);
  40 void         _gtk_widget_set_anchored       (GtkWidget *widget,
  41                                              gboolean   anchored);
  42 gboolean     _gtk_widget_get_shadowed       (GtkWidget *widget);
  43 void         _gtk_widget_set_shadowed       (GtkWidget *widget,
  44                                              gboolean   shadowed);
  45 gboolean     _gtk_widget_get_alloc_needed   (GtkWidget *widget);
  46 void         _gtk_widget_set_alloc_needed   (GtkWidget *widget,
  47                                              gboolean   alloc_needed);
  48 gboolean     _gtk_widget_get_width_request_needed  (GtkWidget *widget);
  49 void         _gtk_widget_set_width_request_needed  (GtkWidget *widget,
  50                                                     gboolean   width_request_needed);
  51 gboolean     _gtk_widget_get_height_request_needed (GtkWidget *widget);
  52 void         _gtk_widget_set_height_request_needed (GtkWidget *widget,
  53                                                     gboolean   height_request_needed);
  54
  55 void         _gtk_widget_add_sizegroup         (GtkWidget    *widget,
  56                                                 gpointer      group);
  57 void         _gtk_widget_remove_sizegroup      (GtkWidget    *widget,
  58                                                 gpointer      group);
  59 GSList      *_gtk_widget_get_sizegroups        (GtkWidget    *widget);
  60
  61 void         _gtk_widget_add_attached_window    (GtkWidget    *widget,
  62                                                  GtkWindow    *window);
  63 void         _gtk_widget_remove_attached_window (GtkWidget    *widget,
  64                                                  GtkWindow    *window);
  65
  66 void _gtk_widget_override_size_request (GtkWidget *widget,
  67                                         int        width,
  68                                         int        height,
  69                                         int       *old_width,
  70                                         int       *old_height);
  71 void _gtk_widget_restore_size_request  (GtkWidget *widget,
  72                                         int        old_width,
  73                                         int        old_height);
  74 void _gtk_widget_compute_size_for_orientation  (GtkWidget         *widget,
  75                                                 GtkSizeGroupMode   orientation,
  76                                                 gint               for_size,
  77                                                 gint              *minimum_size,
  78                                                 gint              *natural_size);
  79
  80 gboolean _gtk_widget_get_translation_to_window (GtkWidget      *widget,
  81                                                 GdkWindow      *window,
  82                                                 int            *x,
  83                                                 int            *y);
  84 void     _gtk_widget_free_cached_sizes (GtkWidget *widget);
  85
  86 const gchar*      _gtk_widget_get_accel_path               (GtkWidget *widget,
  87                                                             gboolean  *locked);
  88
  89 AtkObject *       _gtk_widget_peek_accessible              (GtkWidget *widget);
  90
  91 GdkEventExpose *  _gtk_cairo_get_event                     (cairo_t *cr);
  92
  93 void              _gtk_widget_draw_internal                (GtkWidget *widget,
  94                                                             cairo_t   *cr,
  95                                                             gboolean   clip_to_size);
  96 void              _gtk_widget_set_has_default              (GtkWidget *widget,
  97                                                             gboolean   has_default);
  98 void              _gtk_widget_set_has_grab                 (GtkWidget *widget,
  99                                                             gboolean   has_grab);
 100 void              _gtk_widget_set_is_toplevel              (GtkWidget *widget,
 101                                                             gboolean   is_toplevel);
 102
 103 void              _gtk_widget_grab_notify                  (GtkWidget *widget,
 104                                                             gboolean   was_grabbed);
 105
 106 void              _gtk_widget_propagate_hierarchy_changed  (GtkWidget *widget,
 107                                                             GtkWidget *previous_toplevel);
 108 void              _gtk_widget_propagate_screen_changed     (GtkWidget *widget,
 109                                                             GdkScreen *previous_screen);
 110 void              _gtk_widget_propagate_composited_changed (GtkWidget *widget);
 111
 112 void              _gtk_widget_set_device_window            (GtkWidget *widget,
 113                                                             GdkDevice *device,
 114                                                             GdkWindow *pointer_window);
 115 GdkWindow *       _gtk_widget_get_device_window            (GtkWidget *widget,
 116                                                             GdkDevice *device);
 117 GList *           _gtk_widget_list_devices                 (GtkWidget *widget);
 118
 119 void              _gtk_widget_synthesize_crossing          (GtkWidget       *from,
 120                                                             GtkWidget       *to,
 121                                                             GdkDevice       *device,
 122                                                             GdkCrossingMode  mode);
 123
 124 gpointer          _gtk_widget_peek_request_cache           (GtkWidget *widget);
 125
 126 void              _gtk_widget_buildable_finish_accelerator (GtkWidget *widget,
 127                                                             GtkWidget *toplevel,
 128                                                             gpointer   user_data);
 129 GtkStyle *        _gtk_widget_get_style                    (GtkWidget *widget);
 130 void              _gtk_widget_set_style                    (GtkWidget *widget,
 131                                                             GtkStyle  *style);
 132
 133 typedef gboolean (*GtkCapturedEventHandler) (GtkWidget *widget, GdkEvent *event);
 134
 135 void              _gtk_widget_set_captured_event_handler (GtkWidget               *widget,
 136                                                           GtkCapturedEventHandler  handler);
 137
 138 gboolean          _gtk_widget_captured_event               (GtkWidget *widget,
 139                                                             GdkEvent  *event);
 140
 141 GtkWidgetPath *   _gtk_widget_create_path                  (GtkWidget    *widget);
 142 void              _gtk_widget_invalidate_style_context     (GtkWidget    *widget,
 143                                                             GtkCssChange  change);
 144 void              _gtk_widget_style_context_invalidated    (GtkWidget    *widget);
 145
 146 void              _gtk_widget_update_parent_muxer          (GtkWidget    *widget);
 147 GActionMuxer *    _gtk_widget_get_action_muxer             (GtkWidget    *widget);
 148
 149 G_END_DECLS
 150
 151 #endif /* __GTK_WIDGET_PRIVATE_H__ */