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

   1 /*
   2  * gdkscreen.h
   3  *
   4  * Copyright 2001 Sun Microsystems Inc.
   5  *
   6  * Erwann Chenede <erwann.chenede@sun.com>
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Library General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Library General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Library General Public
  19  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  20  */
  21
  22 #ifndef __GDK_SCREEN_H__
  23 #define __GDK_SCREEN_H__
  24
  25 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
  26 #error "Only <gdk/gdk.h> can be included directly."
  27 #endif
  28
  29 #include <cairo.h>
  30 #include <gdk/gdkversionmacros.h>
  31 #include <gdk/gdktypes.h>
  32 #include <gdk/gdkdisplay.h>
  33
  34 G_BEGIN_DECLS
  35
  36 #define GDK_TYPE_SCREEN            (gdk_screen_get_type ())
  37 #define GDK_SCREEN(object)         (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_SCREEN, GdkScreen))
  38 #define GDK_IS_SCREEN(object)      (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_SCREEN))
  39
  40
  41 GType        gdk_screen_get_type              (void) G_GNUC_CONST;
  42
  43 GdkVisual *  gdk_screen_get_system_visual     (GdkScreen   *screen);
  44 GdkVisual *  gdk_screen_get_rgba_visual       (GdkScreen   *screen);
  45 gboolean     gdk_screen_is_composited         (GdkScreen   *screen);
  46
  47 GdkWindow *  gdk_screen_get_root_window       (GdkScreen   *screen);
  48 GdkDisplay * gdk_screen_get_display           (GdkScreen   *screen);
  49 gint         gdk_screen_get_number            (GdkScreen   *screen);
  50 gint         gdk_screen_get_width             (GdkScreen   *screen);
  51 gint         gdk_screen_get_height            (GdkScreen   *screen);
  52 gint         gdk_screen_get_width_mm          (GdkScreen   *screen);
  53 gint         gdk_screen_get_height_mm         (GdkScreen   *screen);
  54
  55 GList *      gdk_screen_list_visuals          (GdkScreen   *screen);
  56 GList *      gdk_screen_get_toplevel_windows  (GdkScreen   *screen);
  57 gchar *      gdk_screen_make_display_name     (GdkScreen   *screen);
  58
  59 gint         gdk_screen_get_n_monitors        (GdkScreen    *screen);
  60 gint         gdk_screen_get_primary_monitor   (GdkScreen    *screen);
  61 void         gdk_screen_get_monitor_geometry  (GdkScreen    *screen,
  62                                                gint          monitor_num,
  63                                                GdkRectangle *dest);
  64 GDK_AVAILABLE_IN_3_4
  65 void         gdk_screen_get_monitor_workarea  (GdkScreen    *screen,
  66                                                gint          monitor_num,
  67                                                GdkRectangle *dest);
  68
  69 gint          gdk_screen_get_monitor_at_point  (GdkScreen *screen,
  70                                                 gint       x,
  71                                                 gint       y);
  72 gint          gdk_screen_get_monitor_at_window (GdkScreen *screen,
  73                                                 GdkWindow *window);
  74 gint          gdk_screen_get_monitor_width_mm  (GdkScreen *screen,
  75                                                 gint       monitor_num);
  76 gint          gdk_screen_get_monitor_height_mm (GdkScreen *screen,
  77                                                 gint       monitor_num);
  78 gchar *       gdk_screen_get_monitor_plug_name (GdkScreen *screen,
  79                                                 gint       monitor_num);
  80
  81 GdkScreen *gdk_screen_get_default (void);
  82
  83 gboolean   gdk_screen_get_setting (GdkScreen   *screen,
  84                                    const gchar *name,
  85                                    GValue      *value);
  86
  87 void                        gdk_screen_set_font_options (GdkScreen                  *screen,
  88                                                          const cairo_font_options_t *options);
  89 const cairo_font_options_t *gdk_screen_get_font_options (GdkScreen                  *screen);
  90
  91 void    gdk_screen_set_resolution (GdkScreen *screen,
  92                                    gdouble    dpi);
  93 gdouble gdk_screen_get_resolution (GdkScreen *screen);
  94
  95 GdkWindow *gdk_screen_get_active_window (GdkScreen *screen);
  96 GList     *gdk_screen_get_window_stack  (GdkScreen *screen);
  97
  98 G_END_DECLS
  99
 100 #endif  /* __GDK_SCREEN_H__ */