Module accessibility_tree 

Structs

AccessibilityContext 🔒

Everything the accessibility tree needs from layout in order to compute node bounds during an update.

AccessibilityNode 🔒

AccessibilityNodeIterator 🔒

AccessibilityTree

A retained, internal representation of the accessibility tree for a document.

AccessibilityUpdate 🔒

Changes which have occurred during the current update, and data required to process the update.

DirtyState 🔒

Flags tracking an AccessibilityNode’s dirty state during an update. All flags which are set during the update should be unset by the end of the update.

LocalAccessibilityDamage 🔒

Damage which was caused by changes to the accessibility tree. These changes can cause other properties to need to be re-computed based on the updated values, either on the same node or on other nodes.

UpdateCounters

Enums

TreeChange 🔒

Tracks changes to a node’s relation to the tree within an update.

Statics

HTML_ELEMENT_ROLE_MAPPINGS 🔒

NAME_FROM_CONTENTS_ROLES 🔒

https://w3c.github.io/aria/#namefromcontent

SUPPORTED_ARIA_ROLES 🔒

A map from role names allowed in the ‘role’ attribute of an HTML element to the corresponding Role in AccessKit.

Functions

au_rect_to_accesskit_rect 🔒

Convert a rectangle as layout reports it into the one accesskit wants.

role_from_dom_node 🔒

role_from_role_attribute 🔒

https://w3c.github.io/aria/#host_general_role

scroll_offset_to_affine 🔒

Type Aliases

AccessibilityDamageMap 🔒

All the AccessibilityDamage which comes from outside the accessibility tree itself.