Enum InputSample 

pub enum InputSample {
    Pointer(PointerSample),
    Scroll(ScrollSample),
    Gesture(GestureEvent),
}

One translated input sample, ready to enter a widget tree.

A single OS packet can produce zero, one or several of these — a winit CursorMoved that the X11 phantom-motion filter drops produces none, a PointerBackend::cancel_all with three fingers down produces three.

Variants

Pointer(PointerSample)

Route through WidgetTree::dispatch_pointer.

Scroll(ScrollSample)

Route through WidgetTree::dispatch_scroll.

Gesture(GestureEvent)

An already-recognised gesture handed over by the OS — a trackpad pinch, rotation or smart-magnification double tap. Teksilo does not re-recognise these: the OS driver has better data (raw touch on the trackpad surface) than the framework ever will.

Implementations

impl InputSample

pub fn as_pointer(&self) -> Option<&PointerSample>

The pointer sample, if this is one. Convenience for the conformance harness and for a caller that only cares about one arm.

pub fn as_scroll(&self) -> Option<&ScrollSample>

The scroll sample, if this is one.

pub fn as_gesture(&self) -> Option<&GestureEvent>

The gesture, if this is one.

Trait Implementations

impl Clone for InputSample

fn clone(&self) -> InputSample

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InputSample

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.