1 /* GDK - The GIMP Drawing Kit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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.
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.
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/>.
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/.
25 #ifndef __GDK_WINDOW_IMPL_H__
26 #define __GDK_WINDOW_IMPL_H__
28 #include <gdk/gdkwindow.h>
29 #include <gdk/gdkproperty.h>
33 #define GDK_TYPE_WINDOW_IMPL (gdk_window_impl_get_type ())
34 #define GDK_WINDOW_IMPL(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WINDOW_IMPL, GdkWindowImpl))
35 #define GDK_WINDOW_IMPL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WINDOW_IMPL, GdkWindowImplClass))
36 #define GDK_IS_WINDOW_IMPL(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WINDOW_IMPL))
37 #define GDK_IS_WINDOW_IMPL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WINDOW_IMPL))
38 #define GDK_WINDOW_IMPL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WINDOW_IMPL, GdkWindowImplClass))
40 typedef struct _GdkWindowImpl GdkWindowImpl;
41 typedef struct _GdkWindowImplClass GdkWindowImplClass;
48 struct _GdkWindowImplClass
50 GObjectClass parent_class;
53 (* ref_cairo_surface) (GdkWindow *window);
55 void (* show) (GdkWindow *window,
56 gboolean already_mapped);
57 void (* hide) (GdkWindow *window);
58 void (* withdraw) (GdkWindow *window);
59 void (* raise) (GdkWindow *window);
60 void (* lower) (GdkWindow *window);
61 void (* restack_under) (GdkWindow *window,
62 GList *native_siblings);
63 void (* restack_toplevel) (GdkWindow *window,
67 void (* move_resize) (GdkWindow *window,
73 void (* set_background) (GdkWindow *window,
74 cairo_pattern_t *pattern);
76 GdkEventMask (* get_events) (GdkWindow *window);
77 void (* set_events) (GdkWindow *window,
78 GdkEventMask event_mask);
80 gboolean (* reparent) (GdkWindow *window,
81 GdkWindow *new_parent,
85 void (* set_device_cursor) (GdkWindow *window,
89 void (* get_geometry) (GdkWindow *window,
94 gint (* get_root_coords) (GdkWindow *window,
99 gboolean (* get_device_state) (GdkWindow *window,
103 GdkModifierType *mask);
105 cairo_region_t * (* get_shape) (GdkWindow *window);
106 cairo_region_t * (* get_input_shape) (GdkWindow *window);
107 void (* shape_combine_region) (GdkWindow *window,
108 const cairo_region_t *shape_region,
111 void (* input_shape_combine_region) (GdkWindow *window,
112 const cairo_region_t *shape_region,
116 gboolean (* set_static_gravities) (GdkWindow *window,
117 gboolean use_static);
119 /* Called before processing updates for a window. This gives the windowing
120 * layer a chance to save the region for later use in avoiding duplicate
121 * exposes. The return value indicates whether the function has a saved
122 * the region; if the result is TRUE, then the windowing layer is responsible
123 * for destroying the region later.
125 gboolean (* queue_antiexpose) (GdkWindow *window,
126 cairo_region_t *update_area);
128 /* Called to move @area inside @window by @dx x @dy pixels. @area is
129 * guaranteed to be inside @window. If part of @area is not invisible or
130 * invalid, it is this function's job to queue expose events in those
133 void (* translate) (GdkWindow *window,
134 cairo_region_t *area,
138 /* Called to do the windowing system specific part of gdk_window_destroy(),
140 * window: The window being destroyed
141 * recursing: If TRUE, then this is being called because a parent
142 * was destroyed. This generally means that the call to the windowing
143 * system to destroy the window can be omitted, since it will be
144 * destroyed as a result of the parent being destroyed.
145 * Unless @foreign_destroy
146 * foreign_destroy: If TRUE, the window or a parent was destroyed by some
147 * external agency. The window has already been destroyed and no
148 * windowing system calls should be made. (This may never happen
149 * for some windowing systems.)
151 void (* destroy) (GdkWindow *window,
153 gboolean foreign_destroy);
156 /* Called when gdk_window_destroy() is called on a foreign window
157 * or an ancestor of the foreign window. It should generally reparent
158 * the window out of it's current heirarchy, hide it, and then
159 * send a message to the owner requesting that the window be destroyed.
161 void (*destroy_foreign) (GdkWindow *window);
163 cairo_surface_t * (* resize_cairo_surface) (GdkWindow *window,
164 cairo_surface_t *surface,
169 gboolean (* beep) (GdkWindow *window);
171 void (* focus) (GdkWindow *window,
173 void (* set_type_hint) (GdkWindow *window,
174 GdkWindowTypeHint hint);
175 GdkWindowTypeHint (* get_type_hint) (GdkWindow *window);
176 void (* set_modal_hint) (GdkWindow *window,
178 void (* set_skip_taskbar_hint) (GdkWindow *window,
179 gboolean skips_taskbar);
180 void (* set_skip_pager_hint) (GdkWindow *window,
181 gboolean skips_pager);
182 void (* set_urgency_hint) (GdkWindow *window,
184 void (* set_geometry_hints) (GdkWindow *window,
185 const GdkGeometry *geometry,
186 GdkWindowHints geom_mask);
187 void (* set_title) (GdkWindow *window,
189 void (* set_role) (GdkWindow *window,
191 void (* set_startup_id) (GdkWindow *window,
192 const gchar *startup_id);
193 void (* set_transient_for) (GdkWindow *window,
195 void (* get_root_origin) (GdkWindow *window,
198 void (* get_frame_extents) (GdkWindow *window,
200 void (* set_override_redirect) (GdkWindow *window,
201 gboolean override_redirect);
202 void (* set_accept_focus) (GdkWindow *window,
203 gboolean accept_focus);
204 void (* set_focus_on_map) (GdkWindow *window,
205 gboolean focus_on_map);
206 void (* set_icon_list) (GdkWindow *window,
208 void (* set_icon_name) (GdkWindow *window,
210 void (* iconify) (GdkWindow *window);
211 void (* deiconify) (GdkWindow *window);
212 void (* stick) (GdkWindow *window);
213 void (* unstick) (GdkWindow *window);
214 void (* maximize) (GdkWindow *window);
215 void (* unmaximize) (GdkWindow *window);
216 void (* fullscreen) (GdkWindow *window);
217 void (* apply_fullscreen_mode) (GdkWindow *window);
218 void (* unfullscreen) (GdkWindow *window);
219 void (* set_keep_above) (GdkWindow *window,
221 void (* set_keep_below) (GdkWindow *window,
223 GdkWindow * (* get_group) (GdkWindow *window);
224 void (* set_group) (GdkWindow *window,
226 void (* set_decorations) (GdkWindow *window,
227 GdkWMDecoration decorations);
228 gboolean (* get_decorations) (GdkWindow *window,
229 GdkWMDecoration *decorations);
230 void (* set_functions) (GdkWindow *window,
231 GdkWMFunction functions);
232 void (* begin_resize_drag) (GdkWindow *window,
239 void (* begin_move_drag) (GdkWindow *window,
245 void (* enable_synchronized_configure) (GdkWindow *window);
246 void (* configure_finished) (GdkWindow *window);
247 void (* set_opacity) (GdkWindow *window,
249 void (* set_composited) (GdkWindow *window,
250 gboolean composited);
251 void (* destroy_notify) (GdkWindow *window);
252 GdkDragProtocol (* get_drag_protocol) (GdkWindow *window,
254 void (* register_dnd) (GdkWindow *window);
255 GdkDragContext * (*drag_begin) (GdkWindow *window,
259 void (*process_updates_recurse) (GdkWindow *window,
260 cairo_region_t *region);
262 void (*sync_rendering) (GdkWindow *window);
263 gboolean (*simulate_key) (GdkWindow *window,
267 GdkModifierType modifiers,
268 GdkEventType event_type);
269 gboolean (*simulate_button) (GdkWindow *window,
273 GdkModifierType modifiers,
274 GdkEventType event_type);
276 gboolean (*get_property) (GdkWindow *window,
282 GdkAtom *actual_type,
286 void (*change_property) (GdkWindow *window,
293 void (*delete_property) (GdkWindow *window,
297 /* Interface Functions */
298 GType gdk_window_impl_get_type (void) G_GNUC_CONST;
303 #endif /* __GDK_WINDOW_IMPL_H__ */