Prevent compiler warnings about unused parameters.

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

diff --git a/synfig-studio/trunk/src/gtkmm/state_zoom.cpp b/synfig-studio/trunk/src/gtkmm/state_zoom.cpp
index 6ff0224..ad1f439 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/state_zoom.cpp
+++ b/synfig-studio/trunk/src/gtkmm/state_zoom.cpp
@@ -199,7 +199,7 @@ StateZoom_Context::refresh_tool_options()
 }
 
 Smach::event_result
-StateZoom_Context::event_refresh_tool_options(const Smach::event& x)
+StateZoom_Context::event_refresh_tool_options(const Smach::event& /*x*/)
 {
        refresh_tool_options();
        return Smach::RESULT_ACCEPT;
@@ -230,13 +230,13 @@ StateZoom_Context::~StateZoom_Context()
 }
 
 Smach::event_result
-StateZoom_Context::event_stop_handler(const Smach::event& x)
+StateZoom_Context::event_stop_handler(const Smach::event& /*x*/)
 {
        throw Smach::egress_exception();
 }
 
 Smach::event_result
-StateZoom_Context::event_refresh_handler(const Smach::event& x)
+StateZoom_Context::event_refresh_handler(const Smach::event& /*x*/)
 {
        return Smach::RESULT_ACCEPT;
 }