Struct EditContext 

pub struct EditContext { /* private fields */ }

The EditContext class. EditContext

Implementations

impl EditContext

pub fn text(&self) -> JsString

Getter of the text attribute. EditContext.text

impl EditContext

pub fn selection_start(&self) -> u32

Getter of the selectionStart attribute. EditContext.selectionStart

impl EditContext

pub fn selection_end(&self) -> u32

Getter of the selectionEnd attribute. EditContext.selectionEnd

impl EditContext

pub fn character_bounds_range_start(&self) -> u32

Getter of the characterBoundsRangeStart attribute. EditContext.characterBoundsRangeStart

impl EditContext

pub fn ontextupdate(&self) -> Any

Getter of the ontextupdate attribute. EditContext.ontextupdate

pub fn set_ontextupdate(&mut self, value: &Any)

Setter of the ontextupdate attribute. EditContext.ontextupdate

impl EditContext

pub fn ontextformatupdate(&self) -> Any

Getter of the ontextformatupdate attribute. EditContext.ontextformatupdate

pub fn set_ontextformatupdate(&mut self, value: &Any)

Setter of the ontextformatupdate attribute. EditContext.ontextformatupdate

impl EditContext

pub fn oncharacterboundsupdate(&self) -> Any

Getter of the oncharacterboundsupdate attribute. EditContext.oncharacterboundsupdate

pub fn set_oncharacterboundsupdate(&mut self, value: &Any)

Setter of the oncharacterboundsupdate attribute. EditContext.oncharacterboundsupdate

impl EditContext

pub fn oncompositionstart(&self) -> Any

Getter of the oncompositionstart attribute. EditContext.oncompositionstart

pub fn set_oncompositionstart(&mut self, value: &Any)

Setter of the oncompositionstart attribute. EditContext.oncompositionstart

impl EditContext

pub fn oncompositionend(&self) -> Any

Getter of the oncompositionend attribute. EditContext.oncompositionend

pub fn set_oncompositionend(&mut self, value: &Any)

Setter of the oncompositionend attribute. EditContext.oncompositionend

impl EditContext

pub fn new() -> EditContext

The new EditContext(..) constructor, creating a new EditContext instance

impl EditContext

pub fn new_with_options(options: &EditContextInit) -> EditContext

The new EditContext(..) constructor, creating a new EditContext instance

impl EditContext

pub fn update_text( &self, range_start: u32, range_end: u32, text: &JsString, ) -> Undefined

The updateText method. EditContext.updateText

impl EditContext

pub fn update_selection(&self, start: u32, end: u32) -> Undefined

The updateSelection method. EditContext.updateSelection

impl EditContext

pub fn update_control_bounds(&self, control_bounds: &DOMRect) -> Undefined

The updateControlBounds method. EditContext.updateControlBounds

impl EditContext

pub fn update_selection_bounds(&self, selection_bounds: &DOMRect) -> Undefined

The updateSelectionBounds method. EditContext.updateSelectionBounds

impl EditContext

pub fn update_character_bounds( &self, range_start: u32, character_bounds: &TypedArray<DOMRect>, ) -> Undefined

The updateCharacterBounds method. EditContext.updateCharacterBounds

impl EditContext

pub fn attached_elements(&self) -> TypedArray<HTMLElement>

The attachedElements method. EditContext.attachedElements

impl EditContext

pub fn character_bounds(&self) -> TypedArray<DOMRect>

The characterBounds method. EditContext.characterBounds

Methods from Deref<Target = EventTarget>

pub fn add_event_listener( &self, type_: &JsString, callback: &EventListener, ) -> Undefined

The addEventListener method. EventTarget.addEventListener

Examples found in repository

examples/button.rs (lines 24-31)

fn main() {
    let con = Console::get();
    let document = window().document();
    let bodies = document.get_elements_by_tag_name(&"body".into());
    if bodies.length() == 0 {
        con.log(&["I Ain't got Nobody!".into()]);
        return;
    }
    let body = bodies.item(0);
    let mut button = document
        .create_element(&"BUTTON".into())
        .dyn_into::<HTMLButtonElement>()
        .unwrap();

    let style = button.style();
    style.set_property(&"color".into(), &"red".into());
    style.set_property(&"background-color".into(), &"#aaf".into());
    style.set_property(&"border".into(), &"solid".into());

    button.set_text_content(&"Click me".into());
    button.add_event_listener(
        &"click".into(),
        &EventListener::from_closure(move |e: Event| {
            let p = e.dyn_into::<PointerEvent>().unwrap();
            con.log(&[p.client_x().into()]);
            Undefined::VALUE
        }),
    );
    body.append_child(button.dyn_ref::<Node>().unwrap());
}

examples/audio.rs (lines 22-33)

fn main() {
    let context = AudioContext::new();
    println!("Got an AudioContext");

    // Create oscillator
    let mut oscillator = context.create_oscillator();
    println!("Configuring oscillator");
    oscillator.set_type_(&OscillatorType::TRIANGLE);
    oscillator.frequency().set_value(261.63); // Middle C

    let document = window().document();
    let body = document.get_elements_by_tag_name(&"body".into()).item(0);
    let mut button = document
        .create_element(&"BUTTON".into())
        .dyn_into::<HTMLButtonElement>()
        .unwrap();

    button.set_text_content(&"Click me".into());
    button.add_event_listener(
        &JsString::from("click"),
        &EventListener::from_closure(move |_e: Event| {
            println!("Playing");
            oscillator.connect_with_destination_param(
                context.destination().unchecked_ref::<AudioParam>(),
            );
            oscillator.start_with_when(0.0);
            println!("All done!");
            Undefined::VALUE
        }),
    );
    body.append_child(button.dyn_ref::<Node>().unwrap());
}

pub fn add_event_listener_with_options( &self, type_: &JsString, callback: &EventListener, options: &Any, ) -> Undefined

The addEventListener method. EventTarget.addEventListener

pub fn remove_event_listener( &self, type_: &JsString, callback: &EventListener, ) -> Undefined

The removeEventListener method. EventTarget.removeEventListener

pub fn remove_event_listener_with_options( &self, type_: &JsString, callback: &EventListener, options: &Any, ) -> Undefined

The removeEventListener method. EventTarget.removeEventListener

pub fn dispatch_event(&self, event: &Event) -> bool

The dispatchEvent method. EventTarget.dispatchEvent

pub fn when(&self, type_: &JsString) -> Observable

The when method. EventTarget.when

pub fn when_with_options( &self, type_: &JsString, options: &ObservableEventListenerOptions, ) -> Observable

The when method. EventTarget.when

Methods from Deref<Target = Any>

pub fn get<T>(&self, prop: T) -> Val

where T: Into<Val>,

Gets the property prop

pub fn set<K, V>(&self, prop: K, val: V)

where K: Into<Val>, V: Into<Val>,

Set the underlying js object property prop to val

pub fn has<T>(&self, prop: T) -> bool

where T: Into<Val>,

Checks whether a property prop exists

pub fn has_own_property(&self, prop: &str) -> bool

Checks whether a non-inherited property prop exists

pub fn type_of(&self) -> String

Gets the typeof the underlying js object

pub fn at<T>(&self, idx: T) -> Val

where T: Into<Val>,

Gets the element at index idx. Assumes the underlying js type is indexable

pub fn to_vec<V>(&self) -> Vec<V>

where V: FromVal,

Converts the underlying js array to a Vec of V

pub fn call(&self, f: &str, args: &[Val]) -> Val

Calls the method f with args, can return an undefined js value

pub fn new(&self, args: &[Val]) -> Val

Calls the object’s constructor with args constructing a new object

pub fn invoke(&self, args: &[Val]) -> Val

Invokes the function object with args, can return an undefined js value

pub fn await_(&self) -> Val

Awaits the invoked function object

pub fn instanceof(&self, v: Val) -> bool

Checks whether this Val is an instanceof v

pub fn is_number(&self) -> bool

pub fn is_bool(&self) -> bool

pub fn is_string(&self) -> bool

pub fn is_null(&self) -> bool

pub fn is_undefined(&self) -> bool

pub fn is_error(&self) -> bool

pub fn is_function(&self) -> bool

pub fn as_<T>(&self) -> T

where T: FromVal,

pub fn to_utf16(&self) -> Option<Vec<u16>>

Extracts UTF-16 data as Option<Vec>

pub fn to_utf16_result(&self) -> Result<Vec<u16>, Val>

Extracts UTF-16 data, returning error if null or if self is error

Trait Implementations

impl AsMut<Val> for EditContext

fn as_mut(&mut self) -> &mut Any

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<Val> for EditContext

fn as_ref(&self) -> &Any

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for EditContext

fn clone(&self) -> EditContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EditContext

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

Formats the value using the given formatter.

impl Deref for EditContext

type Target = EventTarget

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for EditContext

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl DynCast for EditContext

fn instanceof(val: &Any) -> bool

Implementation of val instanceof ThisType.

fn unchecked_from_val(v: Any) -> Self

Zero-cost unchecked conversion from Val into Self.

fn unchecked_from_val_ref(v: &Any) -> &Self

Zero-cost unchecked conversion from &Val into &Self.

fn unchecked_from_val_mut(v: &mut Any) -> &mut Self

Zero-cost unchecked conversion from &mut Val into &mut Self.

fn has_type<T>(&self) -> bool

where T: DynCast,

fn dyn_into<T>(self) -> Result<T, Self>

where T: DynCast,

fn dyn_ref<T>(&self) -> Option<&T>

where T: DynCast,

fn dyn_mut<T>(&mut self) -> Option<&mut T>

where T: DynCast,

fn unchecked_into<T>(self) -> T

where T: DynCast,

fn unchecked_ref<T>(&self) -> &T

where T: DynCast,

fn unchecked_mut<T>(&mut self) -> &mut T

where T: DynCast,

fn is_instance_of<T>(&self) -> bool

where T: DynCast,

fn is_type_of(val: &Val) -> bool

Customisable brand check – defaults to instanceof.

impl From<&EditContext> for Any

fn from(s: &EditContext) -> Any

Converts to this type from the input type.

impl From<EditContext> for Any

fn from(s: EditContext) -> Any

Converts to this type from the input type.

impl FromVal for EditContext

fn from_val(v: &Any) -> Self

Creates a Val object from another

fn take_ownership(v: AnyHandle) -> Self

Takes the ownership of a handle

fn as_handle(&self) -> AnyHandle

Returns the raw js handle

impl PartialEq for EditContext

fn eq(&self, other: &EditContext) -> 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 PartialOrd for EditContext

fn partial_cmp(&self, other: &EditContext) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for EditContext