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, write to the
  20  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  21  * Boston, MA 02111-1307, USA.
  22  */
  23
  24 #ifndef __GDK_SCREEN_H__
  25 #define __GDK_SCREEN_H__
  26
  27 #include "gdk/gdktypes.h"
  28 #include "gdk/gdkdisplay.h"
  29
  30 G_BEGIN_DECLS
  31
  32 typedef struct _GdkScreenClass GdkScreenClass;
  33
  34 #define GDK_TYPE_SCREEN            (gdk_screen_get_type ())
  35 #define GDK_SCREEN(object)         (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_SCREEN, GdkScreen))
  36 #define GDK_SCREEN_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_SCREEN, GdkScreenClass))
  37 #define GDK_IS_SCREEN(object)      (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_SCREEN))
  38 #define GDK_IS_SCREEN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_SCREEN))
  39 #define GDK_SCREEN_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_SCREEN, GdkScreenClass))
  40
  41 struct _GdkScreen
  42 {
  43   GObject parent_instance;
  44
  45   guint closed : 1;
  46
  47   GdkGC *normal_gcs[32];
  48   GdkGC *exposure_gcs[32];
  49 };
  50
  51 struct _GdkScreenClass
  52 {
  53   GObjectClass parent_class;
  54
  55   void (*size_changed) (GdkScreen *screen);
  56 };
  57
  58 GType        gdk_screen_get_type              (void) G_GNUC_CONST;
  59 GdkColormap *gdk_screen_get_default_colormap  (GdkScreen   *screen);
  60 void         gdk_screen_set_default_colormap  (GdkScreen   *screen,
  61                                                GdkColormap *colormap);
  62 GdkColormap* gdk_screen_get_system_colormap   (GdkScreen   *screen);
  63 GdkVisual*   gdk_screen_get_system_visual     (GdkScreen   *screen);
  64 GdkColormap *gdk_screen_get_rgb_colormap      (GdkScreen   *screen);
  65 GdkVisual *  gdk_screen_get_rgb_visual        (GdkScreen   *screen);
  66
  67 GdkWindow *  gdk_screen_get_root_window       (GdkScreen   *screen);
  68 GdkDisplay * gdk_screen_get_display           (GdkScreen   *screen);
  69 gint         gdk_screen_get_number            (GdkScreen   *screen);
  70 gint         gdk_screen_get_width             (GdkScreen   *screen);
  71 gint         gdk_screen_get_height            (GdkScreen   *screen);
  72 gint         gdk_screen_get_width_mm          (GdkScreen   *screen);
  73 gint         gdk_screen_get_height_mm         (GdkScreen   *screen);
  74
  75 GList *      gdk_screen_list_visuals          (GdkScreen   *screen);
  76 GList *      gdk_screen_get_toplevel_windows  (GdkScreen   *screen);
  77 gchar *      gdk_screen_make_display_name     (GdkScreen   *screen);
  78
  79 gint          gdk_screen_get_n_monitors        (GdkScreen *screen);
  80 void          gdk_screen_get_monitor_geometry  (GdkScreen *screen,
  81                                                 gint       monitor_num,
  82                                                 GdkRectangle *dest);
  83 gint          gdk_screen_get_monitor_at_point  (GdkScreen *screen,
  84                                                 gint       x,
  85                                                 gint       y);
  86 gint          gdk_screen_get_monitor_at_window (GdkScreen *screen,
  87                                                 GdkWindow *window);
  88
  89 void          gdk_screen_broadcast_client_message  (GdkScreen       *screen,
  90                                                     GdkEvent        *event);
  91
  92 GdkScreen *gdk_screen_get_default (void);
  93
  94 gboolean   gdk_screen_get_setting (GdkScreen   *screen,
  95                                    const gchar *name,
  96                                    GValue      *value);
  97
  98 G_END_DECLS
  99
 100 #endif                          /* __GDK_SCREEN_H__ */