Type Alias WheelEventInit

pub(crate) type WheelEventInit = WheelEventInit<DomTypeHolder>;

Aliased Type

struct WheelEventInit {
    pub(crate) parent: MouseEventInit<DomTypeHolder>,
    pub(crate) deltaMode: u32,
    pub(crate) deltaX: Finite<f64>,
    pub(crate) deltaY: Finite<f64>,
    pub(crate) deltaZ: Finite<f64>,
}

Fields

parent: MouseEventInit<DomTypeHolder>

deltaMode: u32

deltaX: Finite<f64>

deltaY: Finite<f64>

deltaZ: Finite<f64>

Implementations

impl<D: DomTypes> WheelEventInit<D>

pub(crate) unsafe fn to_jsobject( &self, cx: *mut JSContext, obj: MutableHandleObject<'_>, )

impl<D: DomTypes> WheelEventInit<D>

pub(crate) fn empty() -> Self

pub(crate) fn new( cx: SafeJSContext, val: HandleValue<'_>, ) -> Result<ConversionResult<WheelEventInit<D>>, ()>

Trait Implementations

impl<D: DomTypes> Default for WheelEventInit<D>

fn default() -> Self

Returns the “default value” for a type.

impl<D: DomTypes> FromJSValConvertible for WheelEventInit<D>

type Config = ()

Optional configurable behaviour switch; use () for no configuration.

unsafe fn from_jsval( cx: *mut JSContext, value: HandleValue<'_>, _option: (), ) -> Result<ConversionResult<WheelEventInit<D>>, ()>

Convert val to type Self. Optional configuration of type T can be passed as the option argument. If it returns Err(()), a JSAPI exception is pending. If it returns Ok(Failure(reason)), there is no pending JSAPI exception.

impl<D: DomTypes> ToJSValConvertible for WheelEventInit<D>

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.

impl<D> Traceable for WheelEventInit<D>

where D: JSTraceable + DomTypes,

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.