PlatformInteractionConventions [rule] v1.0.0

Each platform's native interaction conventions — gestures on iOS/Android, keyboard shortcuts on desktop, pointer interactions on web — must be supported rather than overridden by custom implementations.

Severity

warning

Per Platform

• Ios:
  • Swipe-to-delete on list items (UITableView / SwiftUI List)
  • Long-press for context menus
  • Swipe-back gesture (UINavigationController edge swipe)
  • Pull-to-refresh on scrollable content
  • Pinch-to-zoom on zoomable content
• Android:
  • Back button / gesture (system back) navigates up in the stack
  • Long-press for multi-select or context menu
  • Swipe to dismiss notifications / bottom sheets
• Web:
  • Right-click context menu (do not suppress globally)
  • Tab key navigates between interactive elements in DOM order
  • Enter activates buttons and submits forms
  • Space toggles checkboxes and scrolls page
  • Arrow keys navigate radio groups and custom listboxes

Override Rules

• Custom swipe implementations on web must not conflict with browser navigation gestures.
• If overriding a platform gesture for a specific component (e.g. horizontal swipe on a carousel), provide an alternative interaction for the overridden gesture.
• Never suppress the browser context menu globally — only on specific canvas/drawing elements where it conflicts.

PlatformInteractionConventions [rule] v1.0.0

Each platform's native interaction conventions — gestures on iOS/Android, keyboard shortcuts on desktop, pointer interactions on web — must be supported rather than overridden by custom implementations.

Severity

warning

Per Platform

• Ios:
  • Swipe-to-delete on list items (UITableView / SwiftUI List)
  • Long-press for context menus
  • Swipe-back gesture (UINavigationController edge swipe)
  • Pull-to-refresh on scrollable content
  • Pinch-to-zoom on zoomable content
• Android:
  • Back button / gesture (system back) navigates up in the stack
  • Long-press for multi-select or context menu
  • Swipe to dismiss notifications / bottom sheets
• Web:
  • Right-click context menu (do not suppress globally)
  • Tab key navigates between interactive elements in DOM order
  • Enter activates buttons and submits forms
  • Space toggles checkboxes and scrolls page
  • Arrow keys navigate radio groups and custom listboxes

Override Rules

• Custom swipe implementations on web must not conflict with browser navigation gestures.
• If overriding a platform gesture for a specific component (e.g. horizontal swipe on a carousel), provide an alternative interaction for the overridden gesture.
• Never suppress the browser context menu globally — only on specific canvas/drawing elements where it conflicts.

Severity

warning

Per Platform

• Ios:
  • Swipe-to-delete on list items (UITableView / SwiftUI List)
  • Long-press for context menus
  • Swipe-back gesture (UINavigationController edge swipe)
  • Pull-to-refresh on scrollable content
  • Pinch-to-zoom on zoomable content
• Android:
  • Back button / gesture (system back) navigates up in the stack
  • Long-press for multi-select or context menu
  • Swipe to dismiss notifications / bottom sheets
• Web:
  • Right-click context menu (do not suppress globally)
  • Tab key navigates between interactive elements in DOM order
  • Enter activates buttons and submits forms
  • Space toggles checkboxes and scrolls page
  • Arrow keys navigate radio groups and custom listboxes

Override Rules

• Custom swipe implementations on web must not conflict with browser navigation gestures.
• If overriding a platform gesture for a specific component (e.g. horizontal swipe on a carousel), provide an alternative interaction for the overridden gesture.
• Never suppress the browser context menu globally — only on specific canvas/drawing elements where it conflicts.