script::dom::element::element

Struct Element

#[repr(C)]
pub struct Element {Show 15 fields
    node: Node,
    local_name: LocalName,
    tag_name: TagName,
    namespace: Namespace,
    prefix: DomRefCell<Option<Prefix>>,
    attrs: AttributeStorage,
    id_attribute: DomRefCell<Option<Atom>>,
    is: DomRefCell<Option<LocalName>>,
    style_attribute: DomRefCell<Option<Arc<Locked<PropertyDeclarationBlock>>>>,
    attr_list: MutNullableDom<NamedNodeMap>,
    class_list: MutNullableDom<DOMTokenList>,
    state: Cell<ElementState>,
    selector_flags: AtomicUsize,
    rare_data: DomRefCell<Option<Box<ElementRareData>>>,
    style_data: DomRefCell<Option<Box<StyleData>>>,
}

Expand description

https://dom.spec.whatwg.org/#element

Fields§

§node: Node§local_name: LocalName§tag_name: TagName§namespace: Namespace§prefix: DomRefCell<Option<Prefix>>§attrs: AttributeStorage§id_attribute: DomRefCell<Option<Atom>>§is: DomRefCell<Option<LocalName>>

https://dom.spec.whatwg.org/#concept-element-is-value

§style_attribute: DomRefCell<Option<Arc<Locked<PropertyDeclarationBlock>>>>§attr_list: MutNullableDom<NamedNodeMap>§class_list: MutNullableDom<DOMTokenList>§state: Cell<ElementState>§selector_flags: AtomicUsize

These flags are set by the style system to indicate the that certain operations may require restyling this element or its descendants.

§rare_data: DomRefCell<Option<Box<ElementRareData>>>§style_data: DomRefCell<Option<Box<StyleData>>>

Style data for this node. This is accessed and mutated by style passes and is used to lay out this node and populate layout data.

Struct Element Copy item path

Fields§

Implementations§

impl Element

fn determine_auto_margins(&self) -> AutoMargins

impl Element

fn __assert_parent_type(&self)

impl Element

fn has_uncollapsed_selection(&self) -> bool

fn has_selectable_text(&self) -> bool

fn select_all(&self)

impl Element

pub(crate) fn get_int_attribute( &self, local_name: &LocalName, default: i32, ) -> i32

pub(crate) fn set_atomic_attribute( &self, cx: &mut JSContext, local_name: &LocalName, value: DOMString, )

pub(crate) fn set_bool_attribute( &self, cx: &mut JSContext, local_name: &LocalName, value: bool, )

pub(crate) fn get_url_attribute(&self, local_name: &LocalName) -> USVString

pub(crate) fn set_url_attribute( &self, cx: &mut JSContext, local_name: &LocalName, value: USVString, )

pub(crate) fn get_trusted_type_url_attribute( &self, local_name: &LocalName, ) -> TrustedScriptURLOrUSVString<DomTypeHolder>

pub(crate) fn get_trusted_html_attribute( &self, local_name: &LocalName, ) -> TrustedHTMLOrString<DomTypeHolder>

pub(crate) fn get_string_attribute(&self, local_name: &LocalName) -> DOMString

pub(crate) fn set_string_attribute( &self, cx: &mut JSContext, local_name: &LocalName, value: DOMString, )

pub(crate) fn get_nullable_string_attribute( &self, local_name: &LocalName, ) -> Option<DOMString>

pub(crate) fn set_nullable_string_attribute( &self, cx: &mut JSContext, local_name: &LocalName, value: Option<DOMString>, )

pub(crate) fn get_tokenlist_attribute( &self, local_name: &LocalName, ) -> Vec<Atom> ⓘ

pub(crate) fn set_tokenlist_attribute( &self, cx: &mut JSContext, local_name: &LocalName, value: DOMString, )

pub(crate) fn set_atomic_tokenlist_attribute( &self, cx: &mut JSContext, local_name: &LocalName, tokens: Vec<Atom>, )

pub(crate) fn set_int_attribute( &self, cx: &mut JSContext, local_name: &LocalName, value: i32, )

pub(crate) fn get_uint_attribute( &self, local_name: &LocalName, default: u32, ) -> u32

pub(crate) fn set_uint_attribute( &self, cx: &mut JSContext, local_name: &LocalName, value: u32, )

fn compute_attribute_value_with_style_fast_path( &self, attr: AttrRef<'_>, ) -> AttrValue

pub(crate) fn copy_all_attributes_to_other_element( &self, cx: &mut JSContext, target_element: &Element, )

impl Element

pub(crate) fn create( cx: &mut JSContext, name: QualName, is: Option<LocalName>, document: &Document, creator: ElementCreator, mode: CustomElementCreationMode, proto: Option<HandleObject<'_>>, ) -> DomRoot<Element>

pub(crate) fn new_inherited( local_name: LocalName, namespace: Namespace, prefix: Option<Prefix>, document: &Document, ) -> Element

pub(crate) fn new_inherited_with_state( state: ElementState, local_name: LocalName, namespace: Namespace, prefix: Option<Prefix>, document: &Document, ) -> Element

pub(crate) fn set_had_duplicate_attributes(&self)

pub(crate) fn new( cx: &mut JSContext, local_name: LocalName, namespace: Namespace, prefix: Option<Prefix>, document: &Document, proto: Option<HandleObject<'_>>, ) -> DomRoot<Element>

fn rare_data(&self) -> Ref<'_, Option<Box<ElementRareData>>>

fn rare_data_mut(&self) -> RefMut<'_, Option<Box<ElementRareData>>>

fn ensure_rare_data(&self) -> RefMut<'_, Box<ElementRareData>>

pub(crate) fn clean_up_style_data(&self)

pub(crate) fn restyle(&self, damage: NodeDamage)

pub(crate) fn set_is(&self, is: LocalName)

pub(crate) fn get_is(&self) -> Option<LocalName>

pub(crate) fn set_initial_custom_element_state_to_uncustomized(&self)

pub(crate) fn set_custom_element_state(&self, state: CustomElementState)

pub(crate) fn get_custom_element_state(&self) -> CustomElementState

pub(crate) fn is_custom(&self) -> bool

pub(crate) fn set_custom_element_definition( &self, definition: Rc<CustomElementDefinition>, )

pub(crate) fn get_custom_element_definition( &self, ) -> Option<Rc<CustomElementDefinition>>

pub(crate) fn clear_custom_element_definition(&self)

pub(crate) fn push_callback_reaction( &self, function: Rc<Function<DomTypeHolder>>, args: Box<[Heap<JSVal>]>, )

pub(crate) fn push_upgrade_reaction( &self, definition: Rc<CustomElementDefinition>, )

pub(crate) fn clear_reaction_queue(&self)

pub(crate) fn invoke_reactions(&self, cx: &mut JSContext)

pub(crate) fn has_css_layout_box(&self) -> bool

pub(crate) fn is_potentially_scrollable_body(&self) -> bool

pub(crate) fn is_potentially_scrollable_body_for_scrolling_element( &self, ) -> bool

fn is_potentially_scrollable_body_shared_logic( &self, treat_overflow_clip_on_parent_as_hidden: bool, ) -> bool

pub(crate) fn establishes_scroll_container(&self) -> bool

pub(crate) fn has_overflow(&self) -> bool

fn has_scrolling_box(&self) -> bool

pub(crate) fn shadow_root(&self) -> Option<DomRoot<ShadowRoot>>

pub(crate) fn is_shadow_host(&self) -> bool

pub(crate) fn attach_shadow( &self, cx: &mut JSContext, is_ua_widget: IsUserAgentWidget, mode: ShadowRootMode, clonable: bool, serializable: bool, delegates_focus: bool, slot_assignment_mode: SlotAssignmentMode, ) -> Fallible<DomRoot<ShadowRoot>>

pub(crate) fn attach_ua_shadow_root( &self, cx: &mut JSContext, use_ua_widget_styling: bool, ) -> DomRoot<ShadowRoot>

pub(crate) fn is_translate_enabled(&self) -> bool

pub(crate) fn directionality(&self) -> String

pub(crate) fn is_root(&self) -> bool

pub(crate) fn registered_intersection_observers_mut( &self, ) -> RefMut<'_, Vec<IntersectionObserverRegistration>>

pub(crate) fn registered_intersection_observers( &self, ) -> Option<Ref<'_, Vec<IntersectionObserverRegistration>>>

pub(crate) fn get_intersection_observer_registration( &self, observer: &IntersectionObserver, ) -> Option<Ref<'_, IntersectionObserverRegistration>>

pub(crate) fn add_initial_intersection_observer_registration( &self, observer: &IntersectionObserver, )

pub(crate) fn remove_intersection_observer( &self, observer: &IntersectionObserver, )

pub(crate) fn scrolling_box( &self, flags: ScrollContainerQueryFlags, ) -> Option<ScrollingBox>

pub(crate) fn scroll_into_view_with_options( &self, behavior: ScrollBehavior, block: ScrollAxisState, inline: ScrollAxisState, container: Option<&Element>, inner_target_rect: Option<Rect<Au, CSSPixel>>, )

pub(crate) fn ensure_contenteditable_selection_range( &self, document: &Document, can_gc: CanGc, ) -> DomRoot<Range>

pub(crate) fn handle_scroll_event(&self)

pub(crate) fn style(&self) -> Option<ServoArc<ComputedValues>>

pub(crate) fn is_styled(&self) -> bool

Struct Element

fn set_first_matching_attribute<F>( &self, cx: &mut JSContext, local_name: LocalName, value: AttrValue, name: LocalName, namespace: Namespace, prefix: Option<Prefix>, find: F, )
where F: Fn(AttrRef<'_>) -> bool,

fn remove_first_matching_attribute<F>( &self, cx: &mut JSContext, find: F, ) -> Option<DomRoot<Attr>>
where F: Fn(AttrRef<'_>) -> bool,

pub(crate) fn is_in_same_home_subtree<T>(&self, other: &T) -> bool
where T: DerivedFrom<Element> + DomObject,