Source: Apple Inc. Canonical content at https://developer.apple.com/design/human-interface-guidelines/disclosure-controls. This file is a structured index of that content, snapshot 2025-02-02. Apple HIG text and imagery are © Apple Inc.; this repository provides organization and cross-referencing for AI agent consumption only.
Disclosure controls
Best practices
Use a disclosure control to hide details until they’re relevant.
Disclosure triangles
- Collapsed
- Expanded
Provide a descriptive label when using a disclosure triangle.
Disclosure buttons
- Collapsed
- Expanded
Place a disclosure button near the content that it shows and hides.
Use no more than one disclosure button in a single view.
<!-- hig-doctor:canonical-footer -->
For the complete guidance, including worked examples and illustrations, see the canonical page: https://developer.apple.com/design/human-interface-guidelines/disclosure-controls