Struct script::dom::bindings::codegen::Bindings::WheelEventBinding::WheelEventInit

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

Fields

parent: MouseEventInit

deltaMode: u32

deltaX: Finite<f64>

deltaY: Finite<f64>

deltaZ: Finite<f64>

Implementations

impl WheelEventInit

pub fn empty() -> Self

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

impl WheelEventInit

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

Trait Implementations

impl Default for WheelEventInit

fn default() -> Self

Returns the “default value” for a type.

impl FromJSValConvertible for WheelEventInit

type Config = ()

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

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

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 ToJSValConvertible for WheelEventInit

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

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

impl Traceable for WheelEventInit

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

Trace self.