DEV/material-components_material-components-ios
1
0
Fork 0
mirror of https://github.com/material-components/material-components-ios.git synced 2026-02-20 08:27:32 +08:00
Code Issues Packages Projects Releases Wiki Activity
material-components_materia.../components/Dialogs/docs/accessibility.md
ianegordon 20445a5d85
[Dialogs] Update A11y docs (#4509)
2018-07-11 17:49:33 -04:00

593 B
Raw Blame History

MDCPresentationController Accessibility

As MDCPresentationController is responsible for the presentation of your custom view controllers, it does not implement any accessibility functionality itself.

-accessibilityPerformEscape Behavior

If you intend your presented view controller to dismiss when a user in VoiceOver mode has performed the escape gesture the view controller should implement the accessibilityPerformEscape method.

- (BOOL)accessibilityPerformEscape {
  [self.presentingViewController dismissViewControllerAnimated:YES completion:NULL];
  return YES;
}