File indexing completed on 2024-05-12 05:34:35

 #ifndef oxygensignal_h
 #define oxygensignal_h
 
 /*
 * this file is part of the oxygen gtk engine
 * SPDX-FileCopyrightText: 2010 Hugo Pereira Da Costa <hugo.pereira@free.fr>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include <gtk/gtk.h>
 #include <cassert>
 #include <string>
 
 namespace Oxygen
 {
     //! handles gtk signal connections
     class Signal
     {
         public:
 
         //! constructor
         Signal( void ):
             _id(0),
             _object(0L)
         {}
 
         //! destructor
         virtual ~Signal( void )
         {}
 
         //! true if connected
         bool isConnected( void ) const
         { return _id > 0 && _object; }
 
         //! connect
         bool connect( GObject*, const std::string&, GCallback, gpointer, bool after=false );
 
         //! disconnect
         void disconnect( void );
 
         private:
 
         //! signal id
         guint _id;
 
         //! connected object
         GObject* _object;
 
     };
 
 }
 #endif