[gtk+] Revert "colorplane: Don't connect to the configure-event signal"

[Matthias Clasen <matthiasc src gnome org>]

commit 38e4fbc90ceca56cceb4ccf3d2d9e46a19ca8e4a
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jun 27 22:03:11 2014 -0400

    Revert "colorplane: Don't connect to the configure-event signal"
    
    This reverts commit 886f58e1cf2b4918ae33dc2b6279fd7e61c56827.
    
    This made the color plane go missing.

 gtk/gtkcolorplane.c  |    9 +++++----
 gtk/gtkdrawingarea.c |    2 +-
 2 files changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/gtk/gtkcolorplane.c b/gtk/gtkcolorplane.c
index cd281c2..4c1bbef 100644
--- a/gtk/gtkcolorplane.c
+++ b/gtk/gtkcolorplane.c
@@ -172,11 +172,12 @@ create_surface (GtkColorPlane *plane)
   g_free (data);
 }
 
-static void
-plane_size_allocate (GtkWidget     *widget,
-                     GtkAllocation *allocation)
+static gboolean
+plane_configure (GtkWidget         *widget,
+                 GdkEventConfigure *event)
 {
   create_surface (GTK_COLOR_PLANE (widget));
+  return TRUE;
 }
 
 static void
@@ -492,7 +493,7 @@ gtk_color_plane_class_init (GtkColorPlaneClass *class)
   object_class->set_property = plane_set_property;
 
   widget_class->draw = plane_draw;
-  widget_class->size_allocate = plane_size_allocate;
+  widget_class->configure_event = plane_configure;
   widget_class->key_press_event = plane_key_press;
 
   g_object_class_install_property (object_class,
diff --git a/gtk/gtkdrawingarea.c b/gtk/gtkdrawingarea.c
index a9b659e..4be0756 100644
--- a/gtk/gtkdrawingarea.c
+++ b/gtk/gtkdrawingarea.c
@@ -46,7 +46,7 @@
  *   when the widget is instantiated on a particular display.
  *   (Create GDK resources in response to this signal.)
  *
- * - The #GtkWidget::size-allocate signal to take any necessary
+ * - The #GtkWidget::configure-event signal to take any necessary
  *   actions when the widget changes size.
  *
  * - The #GtkWidget::draw signal to handle redrawing the