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

   1 /* GDK - The GIMP Drawing Kit
   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, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 /*
  21  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GTK+ Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 #if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
  28 #error "Only <gdk/gdk.h> can be included directly."
  29 #endif
  30
  31 #ifndef __GDK_PIXMAP_H__
  32 #define __GDK_PIXMAP_H__
  33
  34 #include <gdk/gdktypes.h>
  35 #include <gdk/gdkdrawable.h>
  36
  37 G_BEGIN_DECLS
  38
  39 typedef struct _GdkPixmapObject GdkPixmapObject;
  40 typedef struct _GdkPixmapObjectClass GdkPixmapObjectClass;
  41
  42 #define GDK_TYPE_PIXMAP              (gdk_pixmap_get_type ())
  43 #define GDK_PIXMAP(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXMAP, GdkPixmap))
  44 #define GDK_PIXMAP_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXMAP, GdkPixmapObjectClass))
  45 #define GDK_IS_PIXMAP(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXMAP))
  46 #define GDK_IS_PIXMAP_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXMAP))
  47 #define GDK_PIXMAP_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXMAP, GdkPixmapObjectClass))
  48 #define GDK_PIXMAP_OBJECT(object)    ((GdkPixmapObject *) GDK_PIXMAP (object))
  49
  50 struct _GdkPixmapObject
  51 {
  52   GdkDrawable parent_instance;
  53
  54   GdkDrawable *impl;  /* window-system-specific delegate object */
  55
  56   gint depth;
  57 };
  58
  59 struct _GdkPixmapObjectClass
  60 {
  61   GdkDrawableClass parent_class;
  62
  63 };
  64
  65 GType      gdk_pixmap_get_type          (void) G_GNUC_CONST;
  66
  67 /* Pixmaps
  68  */
  69 GdkPixmap* gdk_pixmap_new               (GdkDrawable *drawable,
  70                                          gint         width,
  71                                          gint         height,
  72                                          gint         depth);
  73 GdkBitmap* gdk_bitmap_create_from_data  (GdkDrawable *drawable,
  74                                          const gchar *data,
  75                                          gint         width,
  76                                          gint         height);
  77 GdkPixmap* gdk_pixmap_create_from_data  (GdkDrawable    *drawable,
  78                                          const gchar    *data,
  79                                          gint            width,
  80                                          gint            height,
  81                                          gint            depth,
  82                                          const GdkColor *fg,
  83                                          const GdkColor *bg);
  84
  85 GdkPixmap* gdk_pixmap_create_from_xpm            (GdkDrawable    *drawable,
  86                                                   GdkBitmap     **mask,
  87                                                   const GdkColor *transparent_color,
  88                                                   const gchar    *filename);
  89 GdkPixmap* gdk_pixmap_colormap_create_from_xpm   (GdkDrawable    *drawable,
  90                                                   GdkColormap    *colormap,
  91                                                   GdkBitmap     **mask,
  92                                                   const GdkColor *transparent_color,
  93                                                   const gchar    *filename);
  94 GdkPixmap* gdk_pixmap_create_from_xpm_d          (GdkDrawable    *drawable,
  95                                                   GdkBitmap     **mask,
  96                                                   const GdkColor *transparent_color,
  97                                                   gchar         **data);
  98 GdkPixmap* gdk_pixmap_colormap_create_from_xpm_d (GdkDrawable    *drawable,
  99                                                   GdkColormap    *colormap,
 100                                                   GdkBitmap     **mask,
 101                                                   const GdkColor *transparent_color,
 102                                                   gchar         **data);
 103
 104 /* Functions to create/lookup pixmaps from their native equivalents
 105  */
 106 #ifndef GDK_MULTIHEAD_SAFE
 107 GdkPixmap*    gdk_pixmap_foreign_new (GdkNativeWindow anid);
 108 GdkPixmap*    gdk_pixmap_lookup      (GdkNativeWindow anid);
 109 #endif /* GDK_MULTIHEAD_SAFE */
 110
 111 GdkPixmap*    gdk_pixmap_foreign_new_for_display (GdkDisplay      *display,
 112                                                   GdkNativeWindow  anid);
 113 GdkPixmap*    gdk_pixmap_lookup_for_display      (GdkDisplay      *display,
 114                                                   GdkNativeWindow  anid);
 115 GdkPixmap*    gdk_pixmap_foreign_new_for_screen  (GdkScreen       *screen,
 116                                                   GdkNativeWindow  anid,
 117                                                   gint             width,
 118                                                   gint             height,
 119                                                   gint             depth);
 120
 121 #ifndef GDK_DISABLE_DEPRECATED
 122 #define gdk_bitmap_ref                 g_object_ref
 123 #define gdk_bitmap_unref               g_object_unref
 124 #define gdk_pixmap_ref                 g_object_ref
 125 #define gdk_pixmap_unref               g_object_unref
 126 #endif /* GDK_DISABLE_DEPRECATED */
 127
 128 G_END_DECLS
 129
 130 #endif /* __GDK_PIXMAP_H__ */