Struct script::dom::vttregion::VTTRegion

#[repr(C)]
pub 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

pub fn new_inherited() -> Self

pub fn new(global: &GlobalScope) -> Root<Dom<Self>>

pub fn Constructor(window: &Window) -> Result<Root<Dom<Self>>, Error>

Trait Implementations

impl DomObject for VTTRegion

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

fn global(&self) -> Root<Dom<GlobalScope>>where
    Self: Sized,

Returns the global scope of the realm that the DomObject was created in.

impl DomObjectWrap for VTTRegion

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::VTTRegionBinding::VTTRegionBinding::Wrap as for<'a> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::boxed::Box<dom::vttregion::VTTRegion>) -> dom::bindings::root::Root<dom::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 JSTraceable for VTTRegion

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

Trace self.

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<VTTRegion> for VTTRegion

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

This method tests for self and other values to be equal, and is used by ==.

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

This method 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 VTTRegionMethods for VTTRegion

fn Id(&self) -> DOMString

fn SetId(&self, value: DOMString)

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

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

fn Lines(&self) -> u32

fn SetLines(&self, value: u32) -> Result<(), Error>

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

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

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

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

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

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

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

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

fn Scroll(&self) -> ScrollSetting

fn SetScroll(&self, value: ScrollSetting)