vsplit.connect( "size_allocate", G_CALLBACK( vpaned_allocate ), &g_vpaned1 );
vsplit.connect( "notify::position", G_CALLBACK( paned_position ), &g_vpaned1 );
vsplit.connect( "size_allocate", G_CALLBACK( vpaned_allocate ), &g_vpaned1 );
vsplit.connect( "notify::position", G_CALLBACK( paned_position ), &g_vpaned1 );