colorplane: Don't connect to the configure-event signal

We want to stop people from using configure events
entirely. GtkDrawingArea synthesizes a configure event, but we can just
make the only user of this functionality stop it, and correct the
documentation to not mention it.

diff --git a/gtk/gtkcolorplane.c b/gtk/gtkcolorplane.c
index 4c1bbef1856f1c0cc365e9cc1884de34c4179018..7adb4c94d2803027971914c42ef364212652c217 100644 (file)
--- a/gtk/gtkcolorplane.c
+++ b/gtk/gtkcolorplane.c
@@ -172,12 +172,13 @@ create_surface (GtkColorPlane *plane)
   g_free (data);
 }
 
-static gboolean
-plane_configure (GtkWidget         *widget,
-                 GdkEventConfigure *event)
+static void
+plane_size_allocate (GtkWidget     *widget,
+                     GtkAllocation *allocation)
 {
+  GTK_WIDGET_CLASS (gtk_color_plane_parent_class)->size_allocate (widget, allocation);
+
   create_surface (GTK_COLOR_PLANE (widget));
-  return TRUE;
 }
 
 static void
@@ -493,7 +494,7 @@ gtk_color_plane_class_init (GtkColorPlaneClass *class)
   object_class->set_property = plane_set_property;
 
   widget_class->draw = plane_draw;
-  widget_class->configure_event = plane_configure;
+  widget_class->size_allocate = plane_size_allocate;
   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 4be0756ea9b18cbbe40bf74519f0ddb7af517e0c..a9b659ee1c28b775ab5695bc9872f19ac962159f 100644 (file)
--- 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::configure-event signal to take any necessary
+ * - The #GtkWidget::size-allocate signal to take any necessary
  *   actions when the widget changes size.
  *
  * - The #GtkWidget::draw signal to handle redrawing the