Patch to GtkLayout, and another for GtkTexttag

[Jody Goldberg <jody gnome org>]

1) If you scroll a GtkLayout before it is realized the window is not
moved.  When things are eventually realized the window position is
out of sync with its adjustments.

2) GtkTextTag was using g_new(GdkColor) to pass a colour into a
boxed value.  g_value_set_boxed does not take responsibility for the
allocation, causing a leak.  Thankfully it did not free it either,
because gdkColors have a memchunk allocator which gets very confused
if you gdk_color_free something from g_new (or vice versa).

? layout.patch
Index: ChangeLog
===================================================================
RCS file: /cvs/gnome/gtk+/ChangeLog,v
retrieving revision 1.2803
diff -u -w -r1.2803 ChangeLog
--- ChangeLog	2002/01/14 08:20:21	1.2803
+++ ChangeLog	2002/01/15 05:31:43
@@ -1,3 +1,9 @@
+2002-01-15  Jody Goldberg <jody gnome org>
+
+	* gtk/gtklayout.c (gtk_layout_realize) : It is possible that a
+	GtkLayout may have been scrolled _before_ it was realized.  Process
+	the cumulative scrolls when we are realized.
+
 Sun Jan 13 23:23:22 2002  Owen Taylor  <otaylor redhat com>
 
 	* gtk/gtkwindow.c (gtk_window_compute_hints): Fix problem where
@@ -30,6 +36,12 @@
 	and especially faster,
 	(gtk_tree_model_convert_iter_to_child_iter): use
 	gtk_tree_model_sort_elt_get_path
+
+2002-01-13  Jody Goldberg <jody gnome org>
+
+        * gtk/gtktexttag.c (get_color_arg) : set_boxed will copy the color
+	  and will use a mem_chunk to do it.  Avoid an unnecessary copy, a
+	  leak, and confusion.
 
 Sat Jan 12 16:57:31 2002  Kristian Rietveld  <kris gtk org>
 
Index: gtk/gtklayout.c
===================================================================
RCS file: /cvs/gnome/gtk+/gtk/gtklayout.c,v
retrieving revision 1.48
diff -u -w -r1.48 gtklayout.c
--- gtk/gtklayout.c	2002/01/10 00:32:22	1.48
+++ gtk/gtklayout.c	2002/01/15 05:31:44
@@ -835,6 +835,12 @@
 
       gtk_widget_set_parent_window (child->widget, layout->bin_window);
     }
+    
+  gdk_window_move (layout->bin_window,
+		   - layout->hadjustment->value,
+		   - layout->vadjustment->value);
+  
+  gdk_window_process_updates (layout->bin_window, TRUE);
 }
 
 static void
Index: gtk/gtktexttag.c
===================================================================
RCS file: /cvs/gnome/gtk+/gtk/gtktexttag.c,v
retrieving revision 1.54
diff -u -w -r1.54 gtktexttag.c
--- gtk/gtktexttag.c	2001/12/04 22:53:12	1.54
+++ gtk/gtktexttag.c	2002/01/15 05:31:45
@@ -1358,12 +1358,8 @@
 static void
 get_color_arg (GValue *value, GdkColor *orig)
 {
-  GdkColor *color;
-
-  color = g_new (GdkColor, 1);
-  *color = *orig;
   g_value_init (value, GDK_TYPE_COLOR);
-  g_value_set_boxed (value, color);
+  g_value_set_boxed (value, orig);
 }
 
 static void