Trait script::dom::node::LayoutNodeHelpers

source ·

pub trait LayoutNodeHelpers<'dom> {
Show 26 methods    // Required methods
    fn type_id_for_layout(self) -> NodeTypeId;
    fn composed_parent_node_ref(self) -> Option<LayoutDom<'dom, Node>>;
    fn first_child_ref(self) -> Option<LayoutDom<'dom, Node>>;
    fn last_child_ref(self) -> Option<LayoutDom<'dom, Node>>;
    fn prev_sibling_ref(self) -> Option<LayoutDom<'dom, Node>>;
    fn next_sibling_ref(self) -> Option<LayoutDom<'dom, Node>>;
    fn owner_doc_for_layout(self) -> LayoutDom<'dom, Document>;
    fn containing_shadow_root_for_layout(
        self
    ) -> Option<LayoutDom<'dom, ShadowRoot>>;
    fn is_element_for_layout(self) -> bool;
    unsafe fn get_flag(self, flag: NodeFlags) -> bool;
    unsafe fn set_flag(self, flag: NodeFlags, value: bool);
    fn children_count(self) -> u32;
    fn get_style_and_opaque_layout_data(
        self
    ) -> Option<&'dom StyleAndOpaqueLayoutData>;
    unsafe fn init_style_and_opaque_layout_data(
        self,
        data: Box<StyleAndOpaqueLayoutData>
    );
    unsafe fn take_style_and_opaque_layout_data(
        self
    ) -> Box<StyleAndOpaqueLayoutData>;
    fn text_content(self) -> Cow<'dom, str>;
    fn selection(self) -> Option<Range<usize>>;
    fn image_url(self) -> Option<ServoUrl>;
    fn image_density(self) -> Option<f64>;
    fn image_data(
        self
    ) -> Option<(Option<StdArc<Image>>, Option<ImageMetadata>)>;
    fn canvas_data(self) -> Option<HTMLCanvasData>;
    fn media_data(self) -> Option<HTMLMediaData>;
    fn svg_data(self) -> Option<SVGSVGData>;
    fn iframe_browsing_context_id(self) -> Option<BrowsingContextId>;
    fn iframe_pipeline_id(self) -> Option<PipelineId>;
    fn opaque(self) -> OpaqueNode;
}