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
  46 struct _GdkScreenClass
  47 {
  48   GObjectClass parent_class;
  49
  50   GdkDisplay *  (*get_display)           (GdkScreen    *screen);
  51   gint          (*get_width)             (GdkScreen    *screen);
  52   gint          (*get_height)            (GdkScreen    *screen);
  53   gint          (*get_width_mm)          (GdkScreen    *screen);
  54   gint          (*get_height_mm)         (GdkScreen    *screen);
  55   gint          (*get_root_depth)        (GdkScreen    *screen);
  56   gint          (*get_screen_num)        (GdkScreen    *screen);
  57   GdkWindow *   (*get_root_window)       (GdkScreen    *screen);
  58   GdkColormap * (*get_default_colormap)  (GdkScreen    *screen);
  59   void          (*set_default_colormap)  (GdkScreen    *screen,
  60                                           GdkColormap  *colormap);
  61   GdkWindow *   (*get_window_at_pointer) (GdkScreen    *screen,
  62                                           gint         *win_x,
  63                                           gint         *win_y);
  64   gboolean      (*use_virtual_screen)    (GdkScreen    *screen);
  65   gint          (*get_n_monitors)        (GdkScreen    *screen);
  66   void          (*get_monitor_geometry)  (GdkScreen    *screen,
  67                                           gint          monitor_num,
  68                                           GdkRectangle *dest);
  69   gint          (*get_monitor_at_point)  (GdkScreen    *screen,
  70                                           gint          x,
  71                                           gint          y);
  72 };
  73
  74 GType        gdk_screen_get_type              (void);
  75 GdkColormap *gdk_screen_get_default_colormap  (GdkScreen   *screen);
  76 void         gdk_screen_set_default_colormap  (GdkScreen   *screen,
  77                                                GdkColormap *colormap);
  78 GdkColormap* gdk_screen_get_system_colormap   (GdkScreen   *screen);
  79 GdkVisual*   gdk_screen_get_system_visual     (GdkScreen   *screen);
  80 GdkColormap *gdk_screen_get_rgb_colormap      (GdkScreen   *screen);
  81 GdkVisual *  gdk_screen_get_rgb_visual        (GdkScreen   *screen);
  82
  83 GdkWindow *  gdk_screen_get_root_window       (GdkScreen   *screen);
  84 GdkDisplay * gdk_screen_get_display           (GdkScreen   *screen);
  85 gint         gdk_screen_get_number            (GdkScreen   *screen);
  86 GdkWindow *  gdk_screen_get_window_at_pointer (GdkScreen   *screen,
  87                                                gint        *win_x,
  88                                                gint        *win_y);
  89 gint         gdk_screen_get_width             (GdkScreen   *screen);
  90 gint         gdk_screen_get_height            (GdkScreen   *screen);
  91 gint         gdk_screen_get_width_mm          (GdkScreen   *screen);
  92 gint         gdk_screen_get_height_mm         (GdkScreen   *screen);
  93 void         gdk_screen_close                 (GdkScreen   *screen);
  94
  95 GList *      gdk_screen_list_visuals          (GdkScreen   *screen);
  96 GList *      gdk_screen_get_toplevel_windows  (GdkScreen   *screen);
  97
  98
  99 gboolean      gdk_screen_use_virtual_screen    (GdkScreen *screen);
 100 gint          gdk_screen_get_n_monitors        (GdkScreen *screen);
 101 void          gdk_screen_get_monitor_geometry  (GdkScreen *screen,
 102                                                 gint       monitor_num,
 103                                                 GdkRectangle *dest);
 104 gint          gdk_screen_get_monitor_at_point  (GdkScreen *screen,
 105                                                 gint       x,
 106                                                 gint       y);
 107 gint          gdk_screen_get_monitor_at_window (GdkScreen *screen,
 108                                                 GdkWindow *window);
 109
 110 void          gdk_screen_broadcast_client_message  (GdkScreen       *screen,
 111                                                     GdkEvent        *event);
 112
 113 GdkScreen *gdk_get_default_screen (void);
 114
 115 gboolean   gdk_screen_get_setting (GdkScreen   *screen,
 116                                    const gchar *name,
 117                                    GValue      *value);
 118
 119 G_END_DECLS
 120
 121 #endif                          /* __GDK_SCREEN_H__ */