/// Create a new default key state.
Create a new default key state.
Create a new default key state .
pub fn new() -> KeyState {
        KeyState {
            ctrl: false,
            alt: false,
            shift: false,
        }
    }
pub fn new ( ) -> KeyState { KeyState { ctrl : false , alt : false , shift : false , } }
Create a new default key state.
Create a new default key state .