- virtual bool OnPreviewKeyPressed(Control& source, const Tizen::Ui::KeyEventInfo& keyEventInfo){ return true;};
- virtual bool OnPreviewKeyReleased(Control& source, const Tizen::Ui::KeyEventInfo& keyEventInfo){ return true;};
+ virtual bool OnPreviewKeyPressed(Control& source, const Tizen::Ui::KeyEventInfo& keyEventInfo){ return false;};
+ virtual bool OnPreviewKeyReleased(Control& source, const Tizen::Ui::KeyEventInfo& keyEventInfo){ return false;};