Struct freya_core::accessibility::AccessibilityTree

pub struct AccessibilityTree {
    pub map: FxHashMap<NodeId, NodeId>,
    pub focused_id: NodeId,
}

Fields

map: FxHashMap<NodeId, NodeId>

focused_id: NodeId

Implementations

impl AccessibilityTree

pub fn new(focused_id: AccessibilityId) -> Self

pub fn focused_node_id(&self) -> Option<NodeId>

pub fn init( &self, rdom: &DioxusDOM, layout: &Torin<NodeId>, dirty_nodes: &mut AccessibilityDirtyNodes, ) -> TreeUpdate

Initialize the Accessibility Tree

pub fn process_updates( &mut self, rdom: &DioxusDOM, layout: &Torin<NodeId>, dirty_nodes: &mut AccessibilityDirtyNodes, ) -> (TreeUpdate, NodeId)

Process any pending Accessibility Tree update

pub fn set_focus_with_update( &mut self, new_focus_id: AccessibilityId, ) -> Option<(TreeUpdate, NodeId)>

Update the focused Node ID and generate a TreeUpdate if necessary.

pub fn set_focus_on_next_node( &mut self, stragegy: AccessibilityFocusStrategy, rdom: &DioxusDOM, ) -> (TreeUpdate, NodeId)

Focus a Node given the strategy.

pub fn create_node( node_ref: &DioxusNode<'_>, layout_node: &LayoutNode, node_accessibility: &AccessibilityNodeState, ) -> Node

Create an accessibility node