menu/drawable_control: add signals for mouse events

2 files changed, 18 insertions, 0 deletions

diff --git a/src/menu/drawable_control.cpp b/src/menu/drawable_control.cpp
index 1793981c..f30980cb 100644
--- a/src/menu/drawable_control.cpp
+++ b/src/menu/drawable_control.cpp
@@ -267,29 +267,36 @@ namespace usdx
 
 	void DrawableControl::mouse_move(const Point<int>& p)
 	{
+		on_mouse_move(p);
 	}
 
 	void DrawableControl::mouse_down(uint8_t button, const Point<int>& p)
 	{
+		on_mouse_down(button, p);
 	}
 
 	void DrawableControl::mouse_up(uint8_t button, const Point<int>& p)
 	{
+		on_mouse_up(button, p);
 	}
 
 	void DrawableControl::mouse_enter(void)
 	{
+		on_mouse_enter();
 	}
 
 	void DrawableControl::mouse_leave(void)
 	{
+		on_mouse_leave();
 	}
 
 	void DrawableControl::mouse_click(uint8_t button, const Point<int>& p)
 	{
+		on_mouse_click(button, p);
 	}
 
 	void DrawableControl::mouse_dbl_click(uint8_t button, const Point<int>& p)
 	{
+		on_mouse_dbl_click(button, p);
 	}
 };
diff --git a/src/menu/drawable_control.hpp b/src/menu/drawable_control.hpp
index bac1ccfb..0aa64cb8 100644
--- a/src/menu/drawable_control.hpp
+++ b/src/menu/drawable_control.hpp
@@ -27,6 +27,7 @@
 
 #include <SDL/SDL.h>
 #include <boost/thread/shared_mutex.hpp>
+#include <boost/signals2.hpp>
 #include <log4cpp/Category.hh>
 
 #include "drawable.hpp"
@@ -150,6 +151,16 @@ namespace usdx
 
 		virtual void mouse_click(uint8_t button, const Point<int>& p);
 		virtual void mouse_dbl_click(uint8_t button, const Point<int>& p);
+
+		boost::signals2::signal<void (const Point<int>&)> on_mouse_move;
+		boost::signals2::signal<void (uint8_t, const Point<int>&)> on_mouse_down;
+		boost::signals2::signal<void (uint8_t, const Point<int>&)> on_mouse_up;
+		boost::signals2::signal<void (void)> on_mouse_enter;
+		boost::signals2::signal<void (void)> on_mouse_leave;
+
+		boost::signals2::signal<void (uint8_t, const Point<int>&)> on_mouse_click;
+		boost::signals2::signal<void (uint8_t, const Point<int>&)> on_mouse_dbl_click;
+
 	};
 };