Struct VTTRegion

#[repr(C)]
pub(crate) struct VTTRegion {
    reflector_: Reflector,
    id: DomRefCell<DOMString>,
    width: Cell<f64>,
    lines: Cell<u32>,
    region_anchor_x: Cell<f64>,
    region_anchor_y: Cell<f64>,
    viewport_anchor_x: Cell<f64>,
    viewport_anchor_y: Cell<f64>,
    scroll: Cell<ScrollSetting>,
}

Fields

reflector_: Reflector

id: DomRefCell<DOMString>

width: Cell<f64>

lines: Cell<u32>

region_anchor_x: Cell<f64>

region_anchor_y: Cell<f64>

viewport_anchor_x: Cell<f64>

viewport_anchor_y: Cell<f64>

scroll: Cell<ScrollSetting>

Implementations

impl VTTRegion

fn __assert_parent_type(&self)

impl VTTRegion

fn new_inherited() -> Self

fn new( window: &Window, proto: Option<HandleObject<'_>>, can_gc: CanGc, ) -> DomRoot<Self>

Trait Implementations

impl DomObject for VTTRegion

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

impl DomObjectWrap<DomTypeHolder> for VTTRegion

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>, _: CanGc) -> Root<Dom<Self>> = {script_bindings::codegen::GenericBindings::VTTRegionBinding::Wrap::<dom::bindings::codegen::DomTypeHolder::DomTypeHolder> as for<'a, 'b> unsafe fn(script_bindings::script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::vttregion::VTTRegion>, script_bindings::script_runtime::CanGc) -> script_bindings::root::Root<script_bindings::root::Dom<dom::vttregion::VTTRegion>>}

Function pointer to the general wrap function type

impl HasParent for VTTRegion

fn as_parent(&self) -> &Reflector

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = Reflector

impl IDLInterface for VTTRegion

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for VTTRegion

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl MutDomObject for VTTRegion

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector

impl PartialEq for VTTRegion

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToJSValConvertible for VTTRegion

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

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

impl Traceable for VTTRegion

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

Trace self.

impl VTTRegionMethods<DomTypeHolder> for VTTRegion

fn Constructor( window: &Window, proto: Option<HandleObject<'_>>, can_gc: CanGc, ) -> Fallible<DomRoot<Self>>

fn Id(&self) -> DOMString

fn SetId(&self, value: DOMString)

fn Width(&self) -> Finite<f64>

fn SetWidth(&self, value: Finite<f64>) -> ErrorResult

fn Lines(&self) -> u32

fn SetLines(&self, value: u32) -> ErrorResult

fn RegionAnchorX(&self) -> Finite<f64>

fn SetRegionAnchorX(&self, value: Finite<f64>) -> ErrorResult

fn RegionAnchorY(&self) -> Finite<f64>

fn SetRegionAnchorY(&self, value: Finite<f64>) -> ErrorResult

fn ViewportAnchorX(&self) -> Finite<f64>

fn SetViewportAnchorX(&self, value: Finite<f64>) -> ErrorResult

fn ViewportAnchorY(&self) -> Finite<f64>

fn SetViewportAnchorY(&self, value: Finite<f64>) -> ErrorResult

fn Scroll(&self) -> ScrollSetting

fn SetScroll(&self, value: ScrollSetting)

impl Eq for VTTRegion