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[gtk+] API: Remove gdk_drawable_get_colormap()

commit 04d5c477aaeeb6a267437b772a2ccb52dda9ff9e
Author: Benjamin Otte <otte redhat com>
Date:   Sun Aug 29 12:37:58 2010 +0200

    API: Remove gdk_drawable_get_colormap()
    
    And with it, remove any notion of colormaps from GdkWindow. In
    particular, X11 windows will now not set attrs.colormap when calling
    XCreateWindow.

 docs/reference/gdk/gdk3-sections.txt |    1 -
 docs/reference/gdk/tmpl/drawing.sgml |    9 ------
 gdk/gdk.symbols                      |    1 -
 gdk/gdkdraw.c                        |   17 ------------
 gdk/gdkdrawable.h                    |    3 --
 gdk/gdkoffscreenwindow.c             |   21 ---------------
 gdk/gdkwindow.c                      |   14 ----------
 gdk/quartz/gdkdrawable-quartz.c      |   13 ---------
 gdk/quartz/gdkdrawable-quartz.h      |    2 -
 gdk/quartz/gdkwindow-quartz.c        |   27 +------------------
 gdk/win32/gdkdrawable-win32.c        |   10 -------
 gdk/win32/gdkdrawable-win32.h        |    1 -
 gdk/win32/gdkwindow-win32.c          |   32 +----------------------
 gdk/x11/gdkdrawable-x11.c            |   14 ----------
 gdk/x11/gdkdrawable-x11.h            |    2 -
 gdk/x11/gdkwindow-x11.c              |   48 +---------------------------------
 16 files changed, 3 insertions(+), 212 deletions(-)
---
diff --git a/docs/reference/gdk/gdk3-sections.txt b/docs/reference/gdk/gdk3-sections.txt
index 341a984..e3e651f 100644
--- a/docs/reference/gdk/gdk3-sections.txt
+++ b/docs/reference/gdk/gdk3-sections.txt
@@ -285,7 +285,6 @@ gdk_color_get_type
 <TITLE>Drawing Primitives</TITLE>
 <FILE>drawing</FILE>
 GdkDrawable
-gdk_drawable_get_colormap
 gdk_drawable_get_size
 gdk_drawable_get_clip_region
 gdk_drawable_get_visible_region
diff --git a/docs/reference/gdk/tmpl/drawing.sgml b/docs/reference/gdk/tmpl/drawing.sgml
index 1c3df57..7850f00 100644
--- a/docs/reference/gdk/tmpl/drawing.sgml
+++ b/docs/reference/gdk/tmpl/drawing.sgml
@@ -72,15 +72,6 @@ or a #GdkWindow.
 @colormap: 
 
 
-<!-- ##### FUNCTION gdk_drawable_get_colormap ##### -->
-<para>
-
-</para>
-
- drawable: 
- Returns: 
-
-
 <!-- ##### FUNCTION gdk_drawable_get_depth ##### -->
 <para>
 
diff --git a/gdk/gdk.symbols b/gdk/gdk.symbols
index 03631bd..9264ce1 100644
--- a/gdk/gdk.symbols
+++ b/gdk/gdk.symbols
@@ -533,7 +533,6 @@ gdk_drag_get_protocol
 #if IN_HEADER(__GDK_DRAWABLE_H__)
 #if IN_FILE(__GDK_DRAW_C__)
 gdk_drawable_get_clip_region
-gdk_drawable_get_colormap
 gdk_drawable_get_size
 gdk_drawable_get_type G_GNUC_CONST
 gdk_drawable_get_visible_region
diff --git a/gdk/gdkdraw.c b/gdk/gdkdraw.c
index a6acb8c..1e03392 100644
--- a/gdk/gdkdraw.c
+++ b/gdk/gdkdraw.c
@@ -82,23 +82,6 @@ gdk_drawable_get_size (GdkDrawable *drawable,
 }
 
 /**
- * gdk_drawable_get_colormap:
- * @drawable: a #GdkDrawable
- * 
- * Gets the colormap for @drawable, if one is set; returns
- * %NULL otherwise.
- * 
- * Return value: the colormap, or %NULL
- **/
-GdkColormap*
-gdk_drawable_get_colormap (GdkDrawable *drawable)
-{
-  g_return_val_if_fail (GDK_IS_DRAWABLE (drawable), NULL);
-
-  return GDK_DRAWABLE_GET_CLASS (drawable)->get_colormap (drawable);
-}
-
-/**
  * gdk_drawable_get_clip_region:
  * @drawable: a #GdkDrawable
  * 
diff --git a/gdk/gdkdrawable.h b/gdk/gdkdrawable.h
index 9e28199..c052ee4 100644
--- a/gdk/gdkdrawable.h
+++ b/gdk/gdkdrawable.h
@@ -60,8 +60,6 @@ struct _GdkDrawableClass
                           gint         *width,
                           gint         *height);
 
-  GdkColormap* (*get_colormap)	(GdkDrawable  *drawable);
-
   cairo_region_t*   (*get_clip_region)    (GdkDrawable  *drawable);
   cairo_region_t*   (*get_visible_region) (GdkDrawable  *drawable);
 
@@ -92,7 +90,6 @@ GType           gdk_drawable_get_type     (void) G_GNUC_CONST;
 void            gdk_drawable_get_size     (GdkDrawable	  *drawable,
 					   gint	          *width,
 					   gint  	  *height);
-GdkColormap*    gdk_drawable_get_colormap (GdkDrawable	  *drawable);
 
 cairo_region_t *gdk_drawable_get_clip_region    (GdkDrawable *drawable);
 cairo_region_t *gdk_drawable_get_visible_region (GdkDrawable *drawable);
diff --git a/gdk/gdkoffscreenwindow.c b/gdk/gdkoffscreenwindow.c
index 3994235..c46b8f2 100644
--- a/gdk/gdkoffscreenwindow.c
+++ b/gdk/gdkoffscreenwindow.c
@@ -51,7 +51,6 @@ struct _GdkOffscreenWindow
   GdkDrawable parent_instance;
 
   GdkWindow *wrapper;
-  GdkColormap *colormap;
   GdkScreen *screen;
 
   cairo_surface_t *surface;
@@ -109,9 +108,6 @@ gdk_offscreen_window_destroy (GdkWindow *window,
   
   if (!recursing)
     gdk_offscreen_window_hide (window);
-
-  g_object_unref (offscreen->colormap);
-  offscreen->colormap = NULL;
 }
 
 static gboolean
@@ -140,14 +136,6 @@ gdk_offscreen_window_ref_cairo_surface (GdkDrawable *drawable)
   return cairo_surface_reference (offscreen->surface);
 }
 
-static GdkColormap*
-gdk_offscreen_window_get_colormap (GdkDrawable *drawable)
-{
-  GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
-
-  return offscreen->colormap;
-}
-
 void
 _gdk_offscreen_window_new (GdkWindow     *window,
 			   GdkScreen     *screen,
@@ -173,14 +161,6 @@ _gdk_offscreen_window_new (GdkWindow     *window,
 
   offscreen->screen = screen;
 
-  if (gdk_screen_get_system_visual (screen) == private->visual)
-    {
-      offscreen->colormap = gdk_screen_get_system_colormap (screen);
-      g_object_ref (offscreen->colormap);
-    }
-  else
-    offscreen->colormap = gdk_colormap_new (private->visual, FALSE);
-
   offscreen->surface = gdk_window_create_similar_surface ((GdkWindow *)private->parent,
                                                           CAIRO_CONTENT_COLOR,
                                                           private->width,
@@ -705,7 +685,6 @@ gdk_offscreen_window_class_init (GdkOffscreenWindowClass *klass)
   object_class->finalize = gdk_offscreen_window_finalize;
 
   drawable_class->ref_cairo_surface = gdk_offscreen_window_ref_cairo_surface;
-  drawable_class->get_colormap = gdk_offscreen_window_get_colormap;
 }
 
 static void
diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
index b8e7d7b..40252be 100644
--- a/gdk/gdkwindow.c
+++ b/gdk/gdkwindow.c
@@ -227,8 +227,6 @@ static void   gdk_window_real_get_size  (GdkDrawable     *drawable,
 					 gint            *width,
 					 gint            *height);
 
-static GdkColormap* gdk_window_real_get_colormap (GdkDrawable *drawable);
-
 static cairo_region_t*   gdk_window_get_clip_region        (GdkDrawable *drawable);
 static cairo_region_t*   gdk_window_get_visible_region     (GdkDrawable *drawable);
 
@@ -374,7 +372,6 @@ gdk_window_class_init (GdkWindowObjectClass *klass)
   object_class->get_property = gdk_window_get_property;
 
   drawable_class->get_size = gdk_window_real_get_size;
-  drawable_class->get_colormap = gdk_window_real_get_colormap;
   drawable_class->ref_cairo_surface = gdk_window_ref_cairo_surface;
   drawable_class->create_cairo_surface = gdk_window_create_cairo_surface;
   drawable_class->set_cairo_clip = gdk_window_set_cairo_clip;
@@ -3659,17 +3656,6 @@ gdk_window_real_get_size (GdkDrawable *drawable,
     *height = private->height;
 }
 
-static GdkColormap*
-gdk_window_real_get_colormap (GdkDrawable *drawable)
-{
-  g_return_val_if_fail (GDK_IS_WINDOW (drawable), NULL);
-
-  if (GDK_WINDOW_DESTROYED (drawable))
-    return NULL;
-
-  return gdk_drawable_get_colormap (((GdkWindowObject*)drawable)->impl);
-}
-
 static void
 gdk_window_drop_cairo_surface (GdkWindowObject *private)
 {
diff --git a/gdk/quartz/gdkdrawable-quartz.c b/gdk/quartz/gdkdrawable-quartz.c
index 8124973..4dbce4b 100644
--- a/gdk/quartz/gdkdrawable-quartz.c
+++ b/gdk/quartz/gdkdrawable-quartz.c
@@ -106,20 +106,9 @@ gdk_quartz_ref_cairo_surface (GdkDrawable *drawable)
   return impl->cairo_surface;
 }
 
-static GdkColormap*
-gdk_quartz_get_colormap (GdkDrawable *drawable)
-{
-  return GDK_DRAWABLE_IMPL_QUARTZ (drawable)->colormap;
-}
-
 static void
 gdk_drawable_impl_quartz_finalize (GObject *object)
 {
-  GdkDrawableImplQuartz *impl = GDK_DRAWABLE_IMPL_QUARTZ (object);
-
-  if (impl->colormap)
-    g_object_unref (impl->colormap);
-
   G_OBJECT_CLASS (parent_class)->finalize (object);
 }
 
@@ -135,8 +124,6 @@ gdk_drawable_impl_quartz_class_init (GdkDrawableImplQuartzClass *klass)
 
   drawable_class->ref_cairo_surface = gdk_quartz_ref_cairo_surface;
   drawable_class->create_cairo_surface = gdk_quartz_create_cairo_surface;
-
-  drawable_class->get_colormap = gdk_quartz_get_colormap;
 }
 
 GType
diff --git a/gdk/quartz/gdkdrawable-quartz.h b/gdk/quartz/gdkdrawable-quartz.h
index 80c351a..52a9bef 100644
--- a/gdk/quartz/gdkdrawable-quartz.h
+++ b/gdk/quartz/gdkdrawable-quartz.h
@@ -46,8 +46,6 @@ struct _GdkDrawableImplQuartz
 
   GdkDrawable     *wrapper;
 
-  GdkColormap     *colormap;
-
   cairo_surface_t *cairo_surface;
 };
  
diff --git a/gdk/quartz/gdkwindow-quartz.c b/gdk/quartz/gdkwindow-quartz.c
index 7e7d1ce..43c4915 100644
--- a/gdk/quartz/gdkwindow-quartz.c
+++ b/gdk/quartz/gdkwindow-quartz.c
@@ -833,29 +833,6 @@ _gdk_window_impl_new (GdkWindow     *window,
 	}
     }
 
-  if (!private->input_only)
-    {
-      if (private->visual == gdk_screen_get_system_visual (_gdk_screen))
-        {
-          draw_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
-          g_object_ref (draw_impl->colormap);
-        }
-      else if (private->visual == gdk_screen_get_rgba_visual (_gdk_screen))
-        {
-          draw_impl->colormap = gdk_screen_get_rgba_colormap (_gdk_screen);
-          g_object_ref (draw_impl->colormap);
-        }
-      else
-        {
-          draw_impl->colormap = gdk_colormap_new (private->visual, FALSE);
-        }
-    }
-  else
-    {
-      draw_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
-      g_object_ref (draw_impl->colormap);
-    }
-
   /* Maintain the z-ordered list of children. */
   if (private->parent != (GdkWindowObject *)_gdk_root)
     parent_impl->sorted_children = g_list_prepend (parent_impl->sorted_children, window);
@@ -922,7 +899,7 @@ _gdk_window_impl_new (GdkWindow     *window,
 
 	gdk_window_set_title (window, title);
   
-	if (draw_impl->colormap == gdk_screen_get_rgba_colormap (_gdk_screen))
+	if (gdk_window_get_visual (window) == gdk_screen_get_rgba_visual (_gdk_screen))
 	  {
 	    [impl->toplevel setOpaque:NO];
 	    [impl->toplevel setBackgroundColor:[NSColor clearColor]];
@@ -1048,8 +1025,6 @@ _gdk_windowing_window_init (void)
   drawable_impl = GDK_DRAWABLE_IMPL_QUARTZ (private->impl);
   
   drawable_impl->wrapper = GDK_DRAWABLE (private);
-  drawable_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
-  g_object_ref (drawable_impl->colormap);
 }
 
 static void
diff --git a/gdk/win32/gdkdrawable-win32.c b/gdk/win32/gdkdrawable-win32.c
index 849c901..beafd7b 100644
--- a/gdk/win32/gdkdrawable-win32.c
+++ b/gdk/win32/gdkdrawable-win32.c
@@ -53,8 +53,6 @@ static cairo_surface_t *gdk_win32_create_cairo_surface (GdkDrawable *drawable,
                                                         int          width,
                                                         int          height);
      
-static GdkColormap* gdk_win32_get_colormap   (GdkDrawable    *drawable);
-
 static void gdk_drawable_impl_win32_finalize   (GObject *object);
 
 static const cairo_user_data_key_t gdk_win32_cairo_key;
@@ -72,8 +70,6 @@ _gdk_drawable_impl_win32_class_init (GdkDrawableImplWin32Class *klass)
 
   drawable_class->ref_cairo_surface = gdk_win32_ref_cairo_surface;
   drawable_class->create_cairo_surface = gdk_win32_create_cairo_surface;
-  
-  drawable_class->get_colormap = gdk_win32_get_colormap;
 }
 
 static void
@@ -91,12 +87,6 @@ gdk_drawable_impl_win32_finalize (GObject *object)
  * Win32 specific implementations of generic functions *
  *****************************************************/
 
-static GdkColormap*
-gdk_win32_get_colormap (GdkDrawable *drawable)
-{
-  return GDK_DRAWABLE_IMPL_WIN32 (drawable)->colormap;
-}
-
 /* Drawing
  */
 
diff --git a/gdk/win32/gdkdrawable-win32.h b/gdk/win32/gdkdrawable-win32.h
index 32649d8..fba149a 100644
--- a/gdk/win32/gdkdrawable-win32.h
+++ b/gdk/win32/gdkdrawable-win32.h
@@ -49,7 +49,6 @@ struct _GdkDrawableImplWin32
 {
   GdkDrawable parent_instance;
   GdkDrawable *wrapper;
-  GdkColormap *colormap;
   HANDLE handle;
 
   guint hdc_count;
diff --git a/gdk/win32/gdkwindow-win32.c b/gdk/win32/gdkwindow-win32.c
index fdae033..9869a8e 100644
--- a/gdk/win32/gdkwindow-win32.c
+++ b/gdk/win32/gdkwindow-win32.c
@@ -37,7 +37,6 @@
 #include "gdkdevicemanager-win32.h"
 #include "gdkenumtypes.h"
 
-static GdkColormap* gdk_window_impl_win32_get_colormap (GdkDrawable *drawable);
 static void gdk_window_impl_win32_init       (GdkWindowImplWin32      *window);
 static void gdk_window_impl_win32_class_init (GdkWindowImplWin32Class *klass);
 static void gdk_window_impl_win32_finalize   (GObject                 *object);
@@ -126,13 +125,10 @@ static void
 gdk_window_impl_win32_class_init (GdkWindowImplWin32Class *klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
-  GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass);
   
   parent_class = g_type_class_peek_parent (klass);
 
   object_class->finalize = gdk_window_impl_win32_finalize;
-
-  drawable_class->get_colormap = gdk_window_impl_win32_get_colormap;
 }
 
 static void
@@ -189,25 +185,6 @@ _gdk_win32_adjust_client_rect (GdkWindow *window,
   API_CALL (AdjustWindowRectEx, (rect, style, FALSE, exstyle));
 }
 
-static GdkColormap*
-gdk_window_impl_win32_get_colormap (GdkDrawable *drawable)
-{
-  GdkDrawableImplWin32 *drawable_impl;
-  
-  g_return_val_if_fail (GDK_IS_WINDOW_IMPL_WIN32 (drawable), NULL);
-
-  drawable_impl = GDK_DRAWABLE_IMPL_WIN32 (drawable);
-
-  if (!((GdkWindowObject *) drawable_impl->wrapper)->input_only && 
-      drawable_impl->colormap == NULL)
-    {
-      drawable_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
-      g_object_ref (drawable_impl->colormap);
-    }
-  
-  return drawable_impl->colormap;
-}
-
 void
 _gdk_root_window_size_init (void)
 {
@@ -242,8 +219,6 @@ _gdk_windowing_window_init (GdkScreen *screen)
   
   draw_impl->handle = GetDesktopWindow ();
   draw_impl->wrapper = GDK_DRAWABLE (private);
-  draw_impl->colormap = gdk_screen_get_default_colormap (_gdk_screen);
-  g_object_ref (draw_impl->colormap);
   
   private->window_type = GDK_WINDOW_ROOT;
   private->depth = gdk_visual_get_system ()->depth;
@@ -486,9 +461,6 @@ _gdk_window_impl_new (GdkWindow     *window,
       dwExStyle = 0;
 
       private->input_only = FALSE;
-      
-      draw_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
-      g_object_ref (draw_impl->colormap);
     }
   else
     {
@@ -499,9 +471,7 @@ _gdk_window_impl_new (GdkWindow     *window,
       dwExStyle = WS_EX_TRANSPARENT;
       private->depth = 0;
       private->input_only = TRUE;
-      draw_impl->colormap = gdk_screen_get_system_colormap (_gdk_screen);
-      g_object_ref (draw_impl->colormap);
-      GDK_NOTE (MISC, g_print ("... GDK_INPUT_ONLY, system colormap\n"));
+      GDK_NOTE (MISC, g_print ("... GDK_INPUT_ONLY\n"));
     }
 
   switch (private->window_type)
diff --git a/gdk/x11/gdkdrawable-x11.c b/gdk/x11/gdkdrawable-x11.c
index fda1299..c8a38f4 100644
--- a/gdk/x11/gdkdrawable-x11.c
+++ b/gdk/x11/gdkdrawable-x11.c
@@ -44,8 +44,6 @@ static cairo_surface_t *gdk_x11_create_cairo_surface (GdkDrawable *drawable,
                                                       int          width,
                                                       int          height);
      
-static GdkColormap* gdk_x11_get_colormap   (GdkDrawable    *drawable);
-
 static const cairo_user_data_key_t gdk_x11_cairo_key;
 
 G_DEFINE_TYPE (GdkDrawableImplX11, _gdk_drawable_impl_x11, GDK_TYPE_DRAWABLE)
@@ -57,8 +55,6 @@ _gdk_drawable_impl_x11_class_init (GdkDrawableImplX11Class *klass)
   
   drawable_class->ref_cairo_surface = gdk_x11_ref_cairo_surface;
   drawable_class->create_cairo_surface = gdk_x11_create_cairo_surface;
-
-  drawable_class->get_colormap = gdk_x11_get_colormap;
 }
 
 static void
@@ -110,16 +106,6 @@ _gdk_x11_drawable_update_size (GdkDrawable *drawable)
  * X11 specific implementations of generic functions *
  *****************************************************/
 
-static GdkColormap*
-gdk_x11_get_colormap (GdkDrawable *drawable)
-{
-  GdkDrawableImplX11 *impl;
-
-  impl = GDK_DRAWABLE_IMPL_X11 (drawable);
-
-  return impl->colormap;
-}
-
 static GdkDrawable *
 get_impl_drawable (GdkDrawable *drawable)
 {
diff --git a/gdk/x11/gdkdrawable-x11.h b/gdk/x11/gdkdrawable-x11.h
index f499455..d4660df 100644
--- a/gdk/x11/gdkdrawable-x11.h
+++ b/gdk/x11/gdkdrawable-x11.h
@@ -54,8 +54,6 @@ struct _GdkDrawableImplX11
 
   GdkDrawable *wrapper;
   
-  GdkColormap *colormap;
-  
   Window xid;
   GdkScreen *screen;
 
diff --git a/gdk/x11/gdkwindow-x11.c b/gdk/x11/gdkwindow-x11.c
index bbdd080..7b338bf 100644
--- a/gdk/x11/gdkwindow-x11.c
+++ b/gdk/x11/gdkwindow-x11.c
@@ -110,7 +110,6 @@ static void     move_to_current_desktop           (GdkWindow *window);
 static void     gdk_window_x11_set_background     (GdkWindow      *window,
                                                    cairo_pattern_t *pattern);
 
-static GdkColormap* gdk_window_impl_x11_get_colormap (GdkDrawable *drawable);
 static void        gdk_window_impl_x11_finalize   (GObject            *object);
 static void        gdk_window_impl_iface_init     (GdkWindowImplIface *iface);
 
@@ -175,11 +174,8 @@ static void
 gdk_window_impl_x11_class_init (GdkWindowImplX11Class *klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
-  GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass);
   
   object_class->finalize = gdk_window_impl_x11_finalize;
-
-  drawable_class->get_colormap = gdk_window_impl_x11_get_colormap;
 }
 
 static void
@@ -422,34 +418,6 @@ _gdk_x11_window_tmp_reset_parent_bg (GdkWindow *window)
   _gdk_x11_window_tmp_reset_bg (window, FALSE);
 }
 
-static GdkColormap*
-gdk_window_impl_x11_get_colormap (GdkDrawable *drawable)
-{
-  GdkDrawableImplX11 *drawable_impl;
-  
-  g_return_val_if_fail (GDK_IS_WINDOW_IMPL_X11 (drawable), NULL);
-
-  drawable_impl = GDK_DRAWABLE_IMPL_X11 (drawable);
-
-  if (!((GdkWindowObject *) drawable_impl->wrapper)->input_only && 
-      drawable_impl->colormap == NULL)
-    {
-      XWindowAttributes window_attributes;
-      GdkVisual *visual;
-
-      XGetWindowAttributes (GDK_SCREEN_XDISPLAY (drawable_impl->screen),
-                            drawable_impl->xid,
-                            &window_attributes);
-
-      visual = gdk_x11_screen_lookup_visual (drawable_impl->screen,
-					     window_attributes.visual->visualid);
-      drawable_impl->colormap = gdk_x11_colormap_foreign_new (visual,
-							      window_attributes.colormap);
-    }
-  
-  return drawable_impl->colormap;
-}
-
 void
 _gdk_windowing_window_init (GdkScreen * screen)
 {
@@ -476,8 +444,6 @@ _gdk_windowing_window_init (GdkScreen * screen)
   draw_impl->screen = screen;
   draw_impl->xid = screen_x11->xroot_window;
   draw_impl->wrapper = GDK_DRAWABLE (private);
-  draw_impl->colormap = gdk_screen_get_system_colormap (screen);
-  g_object_ref (draw_impl->colormap);
   
   private->window_type = GDK_WINDOW_ROOT;
   private->depth = DefaultDepthOfScreen (screen_x11->xscreen);
@@ -762,16 +728,6 @@ _gdk_window_impl_new (GdkWindow     *window,
     {
       class = InputOutput;
 
-      if ((gdk_screen_get_system_visual (screen)) == private->visual)
-        {
-          draw_impl->colormap = gdk_screen_get_system_colormap (screen);
-          g_object_ref (draw_impl->colormap);
-        }
-      else
-        {
-          draw_impl->colormap = gdk_colormap_new (private->visual, FALSE);
-        }
-  
       xattributes.background_pixel = BlackPixel (xdisplay, screen_x11->screen_num);
 
       xattributes.border_pixel = BlackPixel (xdisplay, screen_x11->screen_num);
@@ -800,8 +756,6 @@ _gdk_window_impl_new (GdkWindow     *window,
   else
     {
       class = InputOnly;
-      draw_impl->colormap = gdk_screen_get_system_colormap (screen);
-      g_object_ref (draw_impl->colormap);
     }
 
   if (private->width > 65535 ||
@@ -5440,7 +5394,7 @@ _gdk_windowing_window_beep (GdkWindow *window)
  * On X11, this works only on X screens with a compositing manager 
  * running.
  *
- * For setting up per-pixel alpha, see gdk_screen_get_rgba_colormap().
+ * For setting up per-pixel alpha, see gdk_screen_get_rgba_visual().
  * For making non-toplevel windows translucent, see 
  * gdk_window_set_composited().
  *
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