Prevent compiler warnings about unused parameters.

[synfig.git] / synfig-studio / trunk / src / gtkmm / state_polygon.cpp

diff --git a/synfig-studio/trunk/src/gtkmm/state_polygon.cpp b/synfig-studio/trunk/src/gtkmm/state_polygon.cpp
index 4701913..ab1138b 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/state_polygon.cpp
+++ b/synfig-studio/trunk/src/gtkmm/state_polygon.cpp
@@ -119,7 +119,7 @@ public:
        void reset();
        void increment_id();
        bool no_egress_on_selection_change;
-       Smach::event_result event_layer_selection_changed_handler(const Smach::event& x)
+       Smach::event_result event_layer_selection_changed_handler(const Smach::event& /*x*/)
        {
                if(!no_egress_on_selection_change)
                        throw Smach::egress_exception();
@@ -289,7 +289,7 @@ StatePolygon_Context::refresh_tool_options()
 }
 
 Smach::event_result
-StatePolygon_Context::event_refresh_tool_options(const Smach::event& x)
+StatePolygon_Context::event_refresh_tool_options(const Smach::event& /*x*/)
 {
        refresh_tool_options();
        return Smach::RESULT_ACCEPT;
@@ -320,7 +320,7 @@ StatePolygon_Context::~StatePolygon_Context()
 }
 
 Smach::event_result
-StatePolygon_Context::event_stop_handler(const Smach::event& x)
+StatePolygon_Context::event_stop_handler(const Smach::event& /*x*/)
 {
        synfig::info("STATE RotoPolygon: Received Stop Event");
        //throw Smach::egress_exception();
@@ -330,7 +330,7 @@ StatePolygon_Context::event_stop_handler(const Smach::event& x)
 }
 
 Smach::event_result
-StatePolygon_Context::event_refresh_handler(const Smach::event& x)
+StatePolygon_Context::event_refresh_handler(const Smach::event& /*x*/)
 {
        synfig::info("STATE RotoPolygon: Received Refresh Event");
        refresh_ducks();