Add an availability check to Touchscreen

[libs/gui.git] / source / input / touchscreen.h

diff --git a/source/input/touchscreen.h b/source/input/touchscreen.h
index 99432d22309a2e889e8910793dc4c461c133fca5..0c964068db266d6831d69a643bbb7f1eee681781 100644 (file)
--- a/source/input/touchscreen.h
+++ b/source/input/touchscreen.h
@@ -23,6 +23,8 @@ public:
        Touchscreen(Graphics::Window &);
        ~Touchscreen();
 
+       static bool is_available();
+
        Graphics::Window &get_window() const { return window; }
 
        virtual std::string get_button_name(unsigned) const;