Struct freya::core::accessibility::AccessibilityManager

pub struct AccessibilityManager {
    pub nodes: Vec<(NodeId, Node)>,
    pub focused_id: NodeId,
}

Manages the Accessibility integration.

Fields

nodes: Vec<(NodeId, Node)>

Accessibility Nodes

focused_id: NodeId

Current focused Accessibility Node.

Implementations

impl AccessibilityManager

pub fn new(focused_id: NodeId) -> AccessibilityManager

pub fn wrap(self) -> Arc<Mutex<AccessibilityManager>>

Wrap it in a Arc<Mutex<T>>.

pub fn clear(&mut self)

Clear the Accessibility Nodes.

pub fn push_node(&mut self, id: NodeId, node: Node)

pub fn add_node( &mut self, dioxus_node: &NodeRef<'_, CustomAttributeValues>, layout_node: &LayoutNode, accessibility_id: NodeId, node_accessibility: &AccessibilityNodeState, )

Add a Node to the Accessibility Tree.

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

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

pub fn build_root(&mut self, root_name: &str) -> Node

Create the root Accessibility Node.

pub fn process(&mut self, root_id: NodeId, root_name: &str) -> TreeUpdate

Process the Nodes accessibility Tree

pub fn set_focus_on_next_node( &mut self, direction: AccessibilityFocusDirection, ) -> TreeUpdate

Focus the next/previous Node starting from the currently focused Node.