UITraitLayoutDirection
A class that represents the layout direction trait.
Declaration
@interface UITraitLayoutDirection : NSObjectSee Also
Registering traits for observation
UITraitAccessibilityContrastUITraitActiveAppearanceUITraitDisplayGamutUITraitDisplayScaleUITraitForceTouchCapabilityUITraitHDRHeadroomUsageLimitUITraitHorizontalSizeClassUITraitImageDynamicRangeUITraitLegibilityWeightUITraitListEnvironmentUITraitPreferredContentSizeCategoryUITraitResolvesNaturalAlignmentWithBaseWritingDirectionUITraitSceneCaptureStateUITraitSplitViewControllerLayoutEnvironmentUITraitTabAccessoryEnvironment