Type Alias freya_native_core::tree::TreeRefView

pub type TreeRefView<'a> = View<'a, Node>;

A view of a tree.

Aliased Type

struct TreeRefView<'a> { /* private fields */ }

Trait Implementations

impl<'a> TreeRef for TreeRefView<'a>

fn parent_id(&self, id: NodeId) -> Option<NodeId>

The parent id of the node.

fn children_ids(&self, id: NodeId) -> Vec<NodeId>

The children ids of the node.

fn height(&self, id: NodeId) -> Option<u16>

The height of the node.

fn contains(&self, id: NodeId) -> bool

Returns true if the node exists.

fn shadow_tree(&self, id: NodeId) -> Option<&ShadowTree>

The shadow tree tree under the node.

fn slot_for_light_tree(&self, id: NodeId) -> Option<NodeId>

The node that contains the shadow tree this node is a slot for

fn root_for_light_tree(&self, id: NodeId) -> Option<NodeId>

The node that contains the shadow tree this node is a root of

fn parent_id_advanced( &self, id: NodeId, enter_shadow_dom: bool ) -> Option<NodeId>

Get the id of the parent of the current node, if enter_shadow_dom is true and the current node is a shadow root, the node the shadow root is attached to will be returned

fn children_ids_advanced( &self, id: NodeId, enter_shadow_dom: bool ) -> Vec<NodeId>

Get the ids of the children of the current node, if enter_shadow_dom is true and the current node is a shadow slot, the ids of the nodes under the node the shadow slot is attached to will be returned