[libgda] Check for Gtk+ 2.20 for symbol gtk_widget_get_realized

[Vivien Malerba <vivien src gnome org>]

commit 47b41f9bbdbd884994fb2bcfb09474feb861e23b
Author: Vivien Malerba <malerba gnome-db org>
Date:   Tue Sep 21 20:51:50 2010 +0200

    Check for Gtk+ 2.20 for symbol gtk_widget_get_realized

 libgda-ui/data-entries/widget-embedder.c |    2 +-
 libgda-ui/data-entries/widget-embedder.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libgda-ui/data-entries/widget-embedder.c b/libgda-ui/data-entries/widget-embedder.c
index e66e3b0..953480a 100644
--- a/libgda-ui/data-entries/widget-embedder.c
+++ b/libgda-ui/data-entries/widget-embedder.c
@@ -18,7 +18,7 @@
  * USA
  */
 #include "widget-embedder.h"
-#if GTK_CHECK_VERSION (2,18,0)
+#if GTK_CHECK_VERSION (2,20,0)
 static void     widget_embedder_realize       (GtkWidget       *widget);
 static void     widget_embedder_unrealize     (GtkWidget       *widget);
 static void     widget_embedder_size_request  (GtkWidget       *widget,
diff --git a/libgda-ui/data-entries/widget-embedder.h b/libgda-ui/data-entries/widget-embedder.h
index 687ce5d..36af425 100644
--- a/libgda-ui/data-entries/widget-embedder.h
+++ b/libgda-ui/data-entries/widget-embedder.h
@@ -19,7 +19,7 @@
  */
 #include <gtk/gtk.h>
 
-#if GTK_CHECK_VERSION(2,18,0)
+#if GTK_CHECK_VERSION(2,20,0)
 #define WIDGET_EMBEDDER_TYPE              (widget_embedder_get_type ())
 #define WIDGET_EMBEDDER(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), WIDGET_EMBEDDER_TYPE, WidgetEmbedder))
 #define WIDGET_EMBEDDER_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), WIDGET_EMBEDDER_TYPE, WidgetEmbedderClass))