-
-const char* const Control::ACTION_CONTROL_ACTIVATED = "control-activated";
-
-const char* const Control::SIGNAL_KEY_EVENT = "key-event";
-const char* const Control::SIGNAL_TAPPED = "tapped";
-const char* const Control::SIGNAL_PANNED = "panned";
-const char* const Control::SIGNAL_PINCHED = "pinched";
-const char* const Control::SIGNAL_LONG_PRESSED = "long-pressed";
-