From f40470a3620094e38e131156a3f13ab8e676519a Mon Sep 17 00:00:00 2001
From: Tim Janik <timj@src.gnome.org>
Date: Fri, 20 Jun 2008 11:08:13 +0000
Subject: [PATCH] Seal GtkSocket

svn path=/trunk/; revision=20604
---
 gtk/gtk.symbols |  1 +
 gtk/gtksocket.c | 19 +++++++++++++++++++
 gtk/gtksocket.h | 31 ++++++++++++++++---------------
 3 files changed, 36 insertions(+), 15 deletions(-)

diff --git a/gtk/gtk.symbols b/gtk/gtk.symbols
index df3deaadf7..288a6d187e 100644
--- a/gtk/gtk.symbols
+++ b/gtk/gtk.symbols
@@ -3450,6 +3450,7 @@ gtk_show_uri
 #if IN_FILE(__GTK_SOCKET_C__)
 gtk_socket_add_id
 gtk_socket_get_id
+gtk_socket_get_plug_window
 gtk_socket_get_type G_GNUC_CONST
 gtk_socket_new
 #ifndef GTK_DISABLE_DEPRECATED
diff --git a/gtk/gtksocket.c b/gtk/gtksocket.c
index 25a96690de..ab0f620d07 100644
--- a/gtk/gtksocket.c
+++ b/gtk/gtksocket.c
@@ -300,6 +300,25 @@ gtk_socket_get_id (GtkSocket *socket)
   return _gtk_socket_windowing_get_id (socket);
 }
 
+/**
+ * gtk_socket_get_plug_window:
+ * @socket_: a #GtkSocket.
+ *
+ * Retrieves the window of the plug. Use this to check if the plug has
+ * been created inside of the socket.
+ *
+ * Return value: the window of the plug if available, or %NULL
+ *
+ * Since:  GSEAL-branch
+ **/
+GdkWindow*
+gtk_socket_get_plug_window (GtkSocket *socket)
+{
+  g_return_val_if_fail (GTK_IS_SOCKET (socket), NULL);
+
+  return socket->plug_window;
+}
+
 static void
 gtk_socket_realize (GtkWidget *widget)
 {
diff --git a/gtk/gtksocket.h b/gtk/gtksocket.h
index 6e6e2aa66e..ecb7cd6083 100644
--- a/gtk/gtksocket.h
+++ b/gtk/gtksocket.h
@@ -49,24 +49,24 @@ struct _GtkSocket
 {
   GtkContainer container;
 
-  guint16 request_width;
-  guint16 request_height;
-  guint16 current_width;
-  guint16 current_height;
+  guint16 GSEAL (request_width);
+  guint16 GSEAL (request_height);
+  guint16 GSEAL (current_width);
+  guint16 GSEAL (current_height);
 
-  GdkWindow *plug_window;
-  GtkWidget *plug_widget;
+  GdkWindow *GSEAL (plug_window);
+  GtkWidget *GSEAL (plug_widget);
 
-  gshort xembed_version;	/* -1 == not xembed */
-  guint same_app : 1;
-  guint focus_in : 1;
-  guint have_size : 1;
-  guint need_map : 1;
-  guint is_mapped : 1;
-  guint active : 1;
+  gshort GSEAL (xembed_version); /* -1 == not xembed */
+  guint GSEAL (same_app : 1);
+  guint GSEAL (focus_in : 1);
+  guint GSEAL (have_size : 1);
+  guint GSEAL (need_map : 1);
+  guint GSEAL (is_mapped : 1);
+  guint GSEAL (active : 1);
 
-  GtkAccelGroup *accel_group;
-  GtkWidget *toplevel;
+  GtkAccelGroup *GSEAL (accel_group);
+  GtkWidget *GSEAL (toplevel);
 };
 
 struct _GtkSocketClass
@@ -90,6 +90,7 @@ GtkWidget*     gtk_socket_new      (void);
 void            gtk_socket_add_id (GtkSocket       *socket_,
 				   GdkNativeWindow  window_id);
 GdkNativeWindow gtk_socket_get_id (GtkSocket       *socket_);
+GdkWindow*      gtk_socket_get_plug_window (GtkSocket       *socket_);
 
 #ifndef GTK_DISABLE_DEPRECATED
 void           gtk_socket_steal    (GtkSocket      *socket_,