UITraitCollection Class

Definition

Namespace:: UIKit

Assembly:: Microsoft.iOS.dll

Assembly:: Microsoft.MacCatalyst.dll

Assembly:: Microsoft.tvOS.dll

Important

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[Foundation.Register("UITraitCollection", true)]
public class UITraitCollection : Foundation.NSObject, Foundation.INSCopying, Foundation.INSSecureCoding, IDisposable

[<Foundation.Register("UITraitCollection", true)>]
type UITraitCollection = class
    inherit NSObject
    interface INSCoding
    interface INativeObject
    interface IDisposable
    interface INSCopying
    interface INSSecureCoding

Inheritance: Object

NSObject
UITraitCollection

Attributes: RegisterAttribute

Implements: INSCoding INSCopying INSSecureCoding INativeObject IDisposable

Constructors

Name	Description
UITraitCollection()	Creates a new UITraitCollection with default values.
UITraitCollection(NativeHandle)	A constructor used when creating managed representations of unmanaged objects. Called by the runtime.
UITraitCollection(NSCoder)	A constructor that initializes the object from the data stored in the unarchiver object.
UITraitCollection(NSObjectFlag)	Constructor to call on derived classes to skip initialization and merely allocate the object.

Properties

Name	Description
AccessibilityAttributedUserInputLabels	(Inherited from NSObject)
AccessibilityContrast
AccessibilityRespondsToUserInteraction	(Inherited from NSObject)
AccessibilityTextualContext	(Inherited from NSObject)
AccessibilityUserInputLabels	(Inherited from NSObject)
ActiveAppearance
Class	(Inherited from NSObject)
ClassHandle	The Objective-C class handle for this class.
CurrentTraitCollection
DebugDescription	(Inherited from NSObject)
Description	(Inherited from NSObject)
DisplayGamut
DisplayScale
ForceTouchCapability
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
HdrHeadroomUsageLimit
HorizontalSizeClass
ImageConfiguration
ImageDynamicRange
IsDirectBinding	(Inherited from NSObject)
IsProxy	(Inherited from NSObject)
LayoutDirection
LegibilityWeight
ListEnvironment
PreferredContentSizeCategory
ResolvesNaturalAlignmentWithBaseWritingDirection
RetainCount	(Inherited from NSObject)
SceneCaptureState
Self	(Inherited from NSObject)
SplitViewControllerLayoutEnvironment
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
SystemTraitsAffectingColorAppearance
SystemTraitsAffectingColorAppearance2
SystemTraitsAffectingImageLookup
SystemTraitsAffectingImageLookup2
TabAccessoryEnvironment
ToolbarItemPresentationSize
TypesettingLanguage
UserInterfaceIdiom
UserInterfaceLevel
UserInterfaceStyle
VerticalSizeClass
Zone	(Inherited from NSObject)

Methods

Name	Description
AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	(Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	(Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AwakeFromNib()	(Inherited from NSObject)
BeginInvokeOnMainThread(Action)	(Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)	Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject)
ConformsToProtocol(NativeHandle)	(Inherited from NSObject)
Contains(UITraitCollection)
Copy()	(Inherited from NSObject)
Copy(NSZone)	Performs a copy of the underlying Objective-C object.
Create(UIContentSizeCategory)	Static factory method to create a UITraitCollection with the specified UIContentSizeCategory.
DangerousAutorelease()	Calls the 'autorelease' selector on this object. (Inherited from NSObject)
DangerousRelease()	Calls the 'release' selector on this object. (Inherited from NSObject)
DangerousRetain()	Calls the 'retain' selector on this object. (Inherited from NSObject)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	(Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeValue(String)	(Inherited from NSObject)
Dispose()	Releases the resources used by the NSObject object. (Inherited from NSObject)
Dispose(Boolean)	Releases the resources used by the NSObject object. (Inherited from NSObject)
DoesNotRecognizeSelector(Selector)	(Inherited from NSObject)
EncodeTo(NSCoder)	Encodes the state of the object using the provided encoder.
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
FromAccessibilityContrast(UIAccessibilityContrast)
FromActiveAppearance(UIUserInterfaceActiveAppearance)
FromDisplayGamut(UIDisplayGamut)
FromDisplayScale(NFloat)	Creates a new UITraitCollection object where only the display scale has been specified.
FromForceTouchCapability(UIForceTouchCapability)
FromHorizontalSizeClass(UIUserInterfaceSizeClass)
FromLayoutDirection(UITraitEnvironmentLayoutDirection)
FromLegibilityWeight(UILegibilityWeight)
FromSceneCaptureState(UISceneCaptureState)
FromTraitsFromCollections(UITraitCollection[])
FromUserInterfaceIdiom(UIUserInterfaceIdiom)
FromUserInterfaceLevel(UIUserInterfaceLevel)
FromUserInterfaceStyle(UIUserInterfaceStyle)
FromVerticalSizeClass(UIUserInterfaceSizeClass)
GetChangedTraits(UITraitCollection)
GetChangedTraits2(UITraitCollection)
GetDictionaryOfValuesFromKeys(NSString[])	(Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
GetObject(IUIObjectTraitDefinition)
GetTraitCollection(Boolean)
GetTraitCollection(String)
GetTraitCollection(UIHdrHeadroomUsageLimit)
GetTraitCollection(UIImageDynamicRange)
GetTraitCollection(UIListEnvironment)
GetTraitCollection(UINSToolbarItemPresentationSize)
GetTraitCollection(UITabAccessoryEnvironment)
GetTraitCollectionByModifyingTraits(Func<IUIMutableTraits>)
GetTraitCollectionByModifyingTraits(UITraitMutations)
GetTraitCollectionByReplacingObject(NSObject, IUIObjectTraitDefinition)
GetTraitCollectionByReplacingValue(NFloat, IUICGFloatTraitDefinition)
GetTraitCollectionWithObject(NSObject, IUIObjectTraitDefinition)
GetTraitCollectionWithTraits(Func<IUIMutableTraits>)
GetTraitCollectionWithTraits(UITraitMutations)
GetTraitCollectionWithValue(IntPtr, IUINSIntegerTraitDefinition)
GetTraitCollectionWithValue(NFloat, IUICGFloatTraitDefinition)
GetValueForTrait(IUICGFloatTraitDefinition)
GetValueForTrait(IUINSIntegerTraitDefinition)
HasDifferentColorAppearanceComparedTo(UITraitCollection)
Init()	(Inherited from NSObject)
InitializeHandle(NativeHandle, String)	(Inherited from NSObject)
InitializeHandle(NativeHandle)	(Inherited from NSObject)
Invoke(Action, Double)	(Inherited from NSObject)
Invoke(Action, TimeSpan)	(Inherited from NSObject)
InvokeOnMainThread(Action)	(Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)	Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject)
IsEqual(NSObject)	(Inherited from NSObject)
IsKindOfClass(Class)	(Inherited from NSObject)
IsMemberOfClass(Class)	(Inherited from NSObject)
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MutableCopy()	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	(Inherited from NSObject)
PerformAsCurrentTraitCollection(Action)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector)	(Inherited from NSObject)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
RemoveObserver(NSObject, NSString, IntPtr)	(Inherited from NSObject)
RemoveObserver(NSObject, NSString)	(Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	(Inherited from NSObject)
RemoveObserver(NSObject, String)	(Inherited from NSObject)
RespondsToSelector(Selector)	(Inherited from NSObject)
SetNilValueForKey(NSString)	(Inherited from NSObject)
SetValueForKey(NSObject, NSString)	(Inherited from NSObject)
SetValueForKeyPath(NativeHandle, NSString)	(Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	(Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	(Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	(Inherited from NSObject)
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
TraitCollectionByReplacingValue(IntPtr, IUINSIntegerTraitDefinition)
ValueForKey(NSString)	(Inherited from NSObject)
ValueForKeyPath(NSString)	(Inherited from NSObject)
ValueForUndefinedKey(NSString)	(Inherited from NSObject)
WillChange(NSKeyValueChange, NSIndexSet, NSString)	(Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeValue(String)	(Inherited from NSObject)

Extension Methods

Name	Description
BrowserAccessibilityDeleteTextAtCursor(NSObject, IntPtr)
BrowserAccessibilityInsertTextAtCursor(NSObject, String)
GetAccessibilityLineEndPositionFromCurrentSelection(NSObject)
GetAccessibilityLineRangeForPosition(NSObject, IntPtr)
GetAccessibilityLineStartPositionFromCurrentSelection(NSObject)
GetBrowserAccessibilityAttributedValue(NSObject, NSRange)
GetBrowserAccessibilityContainerType(NSObject)
GetBrowserAccessibilityCurrentStatus(NSObject)
GetBrowserAccessibilityHasDomFocus(NSObject)
GetBrowserAccessibilityIsRequired(NSObject)
GetBrowserAccessibilityPressedState(NSObject)
GetBrowserAccessibilityRoleDescription(NSObject)
GetBrowserAccessibilitySelectedTextRange(NSObject)
GetBrowserAccessibilitySortDirection(NSObject)
GetBrowserAccessibilityValue(NSObject, NSRange)
SetBrowserAccessibilityContainerType(NSObject, BEAccessibilityContainerType)
SetBrowserAccessibilityCurrentStatus(NSObject, String)
SetBrowserAccessibilityHasDomFocus(NSObject, Boolean)
SetBrowserAccessibilityIsRequired(NSObject, Boolean)
SetBrowserAccessibilityPressedState(NSObject, BEAccessibilityPressedState)
SetBrowserAccessibilityRoleDescription(NSObject, String)
SetBrowserAccessibilitySelectedTextRange(NSObject, NSRange)
SetBrowserAccessibilitySortDirection(NSObject, String)
ProvideImageData(NSObject, IntPtr, UIntPtr, UIntPtr, UIntPtr, UIntPtr, UIntPtr, NSObject)
ProvideImageToMTLTexture(NSObject, IMTLTexture, IMTLCommandBuffer, UIntPtr, UIntPtr, UIntPtr, UIntPtr, NSObject)
SetSharedObservers(NSObject, NSKeyValueSharedObserversSnapshot)
GetDebugDescription(INSObjectProtocol)
GetHandle(INativeObject)
GetNonNullHandle(INativeObject, String)
GetAccessibilityCustomRotors(NSObject)	Gets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])	Sets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
AccessibilityHitTest(NSObject, CGPoint, UIEvent)
GetAccessibilityNextTextNavigationElement(NSObject)
GetAccessibilityNextTextNavigationElementBlock(NSObject)
GetAccessibilityPreviousTextNavigationElement(NSObject)
GetAccessibilityPreviousTextNavigationElementBlock(NSObject)
SetAccessibilityNextTextNavigationElement(NSObject, NSObject)
SetAccessibilityNextTextNavigationElementBlock(NSObject, AXObjectReturnBlock)
SetAccessibilityPreviousTextNavigationElement(NSObject, NSObject)
SetAccessibilityPreviousTextNavigationElementBlock(NSObject, AXObjectReturnBlock)
GetAccessibilityTextInputResponder(NSObject)
GetAccessibilityTextInputResponderHandler(NSObject)
SetAccessibilityTextInputResponder(NSObject, IUITextInput)
SetAccessibilityTextInputResponderHandler(NSObject, UITextInputReturnHandler)

Applies to

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