Prevent compiler warnings about unused parameters.

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

diff --git a/synfig-studio/trunk/src/gtkmm/state_circle.cpp b/synfig-studio/trunk/src/gtkmm/state_circle.cpp
index 2484e1a..6309588 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/state_circle.cpp
+++ b/synfig-studio/trunk/src/gtkmm/state_circle.cpp
@@ -148,7 +148,7 @@ 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();
@@ -347,7 +347,7 @@ StateCircle_Context::refresh_tool_options()
 }
 
 Smach::event_result
-StateCircle_Context::event_refresh_tool_options(const Smach::event& x)
+StateCircle_Context::event_refresh_tool_options(const Smach::event& /*x*/)
 {
        refresh_tool_options();
        return Smach::RESULT_ACCEPT;
@@ -376,13 +376,13 @@ StateCircle_Context::~StateCircle_Context()
 }
 
 Smach::event_result
-StateCircle_Context::event_stop_handler(const Smach::event& x)
+StateCircle_Context::event_stop_handler(const Smach::event& /*x*/)
 {
        throw Smach::egress_exception();
 }
 
 Smach::event_result
-StateCircle_Context::event_refresh_handler(const Smach::event& x)
+StateCircle_Context::event_refresh_handler(const Smach::event& /*x*/)
 {
        refresh_ducks();
        return Smach::RESULT_ACCEPT;