Trait GestureSwipeUpdateEvent 

pub trait GestureSwipeUpdateEvent<B: InputBackend>: Event<B> {
    // Required methods
    fn delta_x(&self) -> f64;
    fn delta_y(&self) -> f64;

    // Provided method
    fn delta(&self) -> Point<f64, Logical> { ... }
}

Trait for gesture swipe update event.

Required Methods

fn delta_x(&self) -> f64

Delta of center on the x axis from last begin/update.

fn delta_y(&self) -> f64

Delta of center on the y axis from last begin/update.

Provided Methods

fn delta(&self) -> Point<f64, Logical>

Delta between the last and new gesture center.

Implementations on Foreign Types

impl GestureSwipeUpdateEvent<LibinputInputBackend> for GestureSwipeUpdateEvent

Available on crate feature backend_libinput only.

fn delta_x(&self) -> f64

fn delta_y(&self) -> f64

Implementors

impl<B: InputBackend> GestureSwipeUpdateEvent<B> for UnusedEvent