[gnome-panel/gtk3] Fix the build with recent GTK+

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 807eed08f5b1c71a3ce11b957e54a862884e5a2e
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Sun Jan 30 16:34:08 2011 +0100

    Fix the build with recent GTK+

 applets/notification_area/na-tray-child.h          |    2 +-
 .../panel-applet-container.c                       |    1 +
 gnome-panel/panel-widget.c                         |    1 +
 gnome-panel/panel.c                                |    1 +
 libpanel-applet/panel-applet.c                     |    3 +--
 5 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/applets/notification_area/na-tray-child.h b/applets/notification_area/na-tray-child.h
index 5e4aba8..29cab3b 100644
--- a/applets/notification_area/na-tray-child.h
+++ b/applets/notification_area/na-tray-child.h
@@ -24,7 +24,7 @@
 #define __NA_TRAY_CHILD_H__
 
 #include <gtk/gtk.h>
-#include <gdk/gdkx.h>
+#include <gtk/gtkx.h>
 
 G_BEGIN_DECLS
 
diff --git a/gnome-panel/libpanel-applet-private/panel-applet-container.c b/gnome-panel/libpanel-applet-private/panel-applet-container.c
index eef163a..efe5b12 100644
--- a/gnome-panel/libpanel-applet-private/panel-applet-container.c
+++ b/gnome-panel/libpanel-applet-private/panel-applet-container.c
@@ -20,6 +20,7 @@
  *
  */
 
+#include <gtk/gtkx.h>
 #include <string.h>
 #include "panel-applet-container.h"
 #include "panel-marshal.h"
diff --git a/gnome-panel/panel-widget.c b/gnome-panel/panel-widget.c
index db5c350..ead9d48 100644
--- a/gnome-panel/panel-widget.c
+++ b/gnome-panel/panel-widget.c
@@ -11,6 +11,7 @@
 
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
+#include <gtk/gtkx.h>
 
 #include <libpanel-util/panel-list.h>
 
diff --git a/gnome-panel/panel.c b/gnome-panel/panel.c
index 162ce38..4bcf2af 100644
--- a/gnome-panel/panel.c
+++ b/gnome-panel/panel.c
@@ -18,6 +18,7 @@
 #include <glib/gi18n.h>
 #include <gio/gio.h>
 #include <gdk/gdkkeysyms.h>
+#include <gtk/gtkx.h>
 
 #include <libpanel-util/panel-glib.h>
 
diff --git a/libpanel-applet/panel-applet.c b/libpanel-applet/panel-applet.c
index e228b4d..683c581 100644
--- a/libpanel-applet/panel-applet.c
+++ b/libpanel-applet/panel-applet.c
@@ -35,10 +35,9 @@
 #include <glib/gi18n-lib.h>
 #include <cairo.h>
 #include <cairo-gobject.h>
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
+#include <gtk/gtkx.h>
 #include <gconf/gconf.h>
 #include <gconf/gconf-client.h>
 #include <X11/Xatom.h>