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-- -*-haskell-*-
#include <gtk/gtk.h>
#include "template-hsc-gtk2hs.h"
-- GIMP Toolkit (GTK) Widget Socket
--
-- Author : Axel Simon
--
-- Created: 20 January 2003
--
-- Copyright (C) 1999-2005 Axel Simon
--
-- This library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU Lesser General Public
-- License as published by the Free Software Foundation; either
-- version 2.1 of the License, or (at your option) any later version.
--
-- This library is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- Lesser General Public License for more details.
--
-- |
-- Maintainer : gtk2hs-users@lists.sourceforge.net
-- Stability : provisional
-- Portability : portable (depends on GHC)
--
module Graphics.UI.Gtk.Embedding.Embedding (
#if defined(HAVE_PLUG_AND_SOCKET) && (!defined(WIN32) || GTK_CHECK_VERSION(2,8,0)) && GTK_MAJOR_VERSION < 3
socketHasPlug,
#endif
) where
#if defined(HAVE_PLUG_AND_SOCKET) && (!defined(WIN32) || GTK_CHECK_VERSION(2,8,0)) && GTK_MAJOR_VERSION < 3
import System.Glib.FFI
import Graphics.UI.Gtk.Types
import Graphics.UI.Gtk.Embedding.Types
-- | Test if a Plug is connected to the socket.
--
socketHasPlug :: SocketClass s => s -> IO Bool
socketHasPlug socket = do
plugPtr <- withForeignPtr (unSocket (toSocket socket))
#{peek GtkSocket, plug_window}
return (plugPtr/=nullPtr)
#endif
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