Struct A11yCallbacks 

pub struct A11yCallbacks {
    pub activation: Box<dyn Fn() -> Option<TreeUpdate> + Send + 'static>,
    pub action: Box<dyn Fn(ActionRequest) + Send + 'static>,
    pub deactivation: Box<dyn Fn() + Send + 'static>,
}

Callbacks for the accessibility adapter.

Fields

activation: Box<dyn Fn() -> Option<TreeUpdate> + Send + 'static>

Called when the adapter is activated (a screen reader connects).

action: Box<dyn Fn(ActionRequest) + Send + 'static>

Called when an action is requested by the screen reader.

deactivation: Box<dyn Fn() + Send + 'static>

Called when the adapter is deactivated (screen reader disconnects).