apple.uikit

Class UITraitCollection

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.uikit.UITraitCollection

All Implemented Interfaces:

NSCoding, NSCopying, NSSecureCoding, NSObject

public class UITraitCollection
extends NSObject
implements NSCopying, NSSecureCoding

A trait collection encapsulates the system traits of an interface's environment.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	UITraitCollection.Block_performAsCurrentTraitCollection

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UITraitCollection(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
boolean	_supportsSecureCoding() This property must return YES on all classes that allow secure coding.
long	accessibilityContrast() unspecified: UIAccessibilityContrastUnspecified
static boolean	accessInstanceVariablesDirectly()
long	activeAppearance() unspecified: UIUserInterfaceActiveAppearanceUnspecified
static UITraitCollection	alloc()
static UITraitCollection	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
boolean	containsTraitsInCollection(UITraitCollection trait)
java.lang.Object	copyWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static UITraitCollection	currentTraitCollection() The current trait collection, used when resolving the appearance of dynamic UIColors and similar objects.
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
long	displayGamut() unspecified: UIDisplayGamutUnspecified
double	displayScale() unspecified: 0.0
void	encodeWithCoder(NSCoder coder)
long	forceTouchCapability() unspecified: UIForceTouchCapabilityUnknown
boolean	hasDifferentColorAppearanceComparedToTraitCollection(UITraitCollection traitCollection) Return whether this trait collection, compared to a different trait collection, could show a different appearance for dynamic colors that are provided by UIKit or are in an asset catalog.
static long	hash_static()
long	horizontalSizeClass() unspecified: UIUserInterfaceSizeClassUnspecified
UIImageConfiguration	imageConfiguration() Returns an image configuration compatible with this trait collection.
UITraitCollection	init()
UITraitCollection	initWithCoder(NSCoder coder) NS_DESIGNATED_INITIALIZER
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
long	layoutDirection() unspecified: UITraitEnvironmentLayoutDirectionUnspecified
long	legibilityWeight() unspecified: UILegibilityWeightUnspecified
static UITraitCollection	new_objc()
void	performAsCurrentTraitCollection(UITraitCollection.Block_performAsCurrentTraitCollection actions) Sets `UITraitCollection.currentTraitCollection` to this trait collection, performs the given actions, then restores `UITraitCollection.currentTraitCollection` to its original value.
java.lang.String	preferredContentSizeCategory() unspecified: UIContentSizeCategoryUnspecified
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
static void	setCurrentTraitCollection(UITraitCollection value) The current trait collection, used when resolving the appearance of dynamic UIColors and similar objects.
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static boolean	supportsSecureCoding()
static UITraitCollection	traitCollectionWithAccessibilityContrast(long accessibilityContrast)
static UITraitCollection	traitCollectionWithActiveAppearance(long userInterfaceActiveAppearance) This trait indicates whether the UI should have an 'active' appearance.
static UITraitCollection	traitCollectionWithDisplayGamut(long displayGamut)
static UITraitCollection	traitCollectionWithDisplayScale(double scale)
static UITraitCollection	traitCollectionWithForceTouchCapability(long capability)
static UITraitCollection	traitCollectionWithHorizontalSizeClass(long horizontalSizeClass)
static UITraitCollection	traitCollectionWithLayoutDirection(long layoutDirection)
static UITraitCollection	traitCollectionWithLegibilityWeight(long legibilityWeight)
static UITraitCollection	traitCollectionWithPreferredContentSizeCategory(java.lang.String preferredContentSizeCategory)
static UITraitCollection	traitCollectionWithTraitsFromCollections(NSArray<? extends UITraitCollection> traitCollections) Returns a trait collection by merging the traits in `traitCollections`.
static UITraitCollection	traitCollectionWithUserInterfaceIdiom(long idiom)
static UITraitCollection	traitCollectionWithUserInterfaceLevel(long userInterfaceLevel)
static UITraitCollection	traitCollectionWithUserInterfaceStyle(long userInterfaceStyle)
static UITraitCollection	traitCollectionWithVerticalSizeClass(long verticalSizeClass)
long	userInterfaceIdiom() unspecified: UIUserInterfaceIdiomUnspecified
long	userInterfaceLevel() unspecified: UIUserInterfaceLevelUnspecified
long	userInterfaceStyle() unspecified: UIUserInterfaceStyleUnspecified
static long	version_static()
long	verticalSizeClass() unspecified: UIUserInterfaceSizeClassUnspecified

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UITraitCollection

protected UITraitCollection(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static UITraitCollection alloc()

allocWithZone

public static UITraitCollection allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static UITraitCollection new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

supportsSecureCoding

public static boolean supportsSecureCoding()

traitCollectionWithDisplayGamut

public static UITraitCollection traitCollectionWithDisplayGamut(long displayGamut)

traitCollectionWithDisplayScale

public static UITraitCollection traitCollectionWithDisplayScale(double scale)

traitCollectionWithForceTouchCapability

public static UITraitCollection traitCollectionWithForceTouchCapability(long capability)

traitCollectionWithHorizontalSizeClass

public static UITraitCollection traitCollectionWithHorizontalSizeClass(long horizontalSizeClass)

traitCollectionWithLayoutDirection

public static UITraitCollection traitCollectionWithLayoutDirection(long layoutDirection)

traitCollectionWithPreferredContentSizeCategory

public static UITraitCollection traitCollectionWithPreferredContentSizeCategory(java.lang.String preferredContentSizeCategory)

traitCollectionWithTraitsFromCollections

public static UITraitCollection traitCollectionWithTraitsFromCollections(NSArray<? extends UITraitCollection> traitCollections)

Returns a trait collection by merging the traits in `traitCollections`. The last trait along any given axis (e.g. interface usage) will supersede any others.

traitCollectionWithUserInterfaceIdiom

public static UITraitCollection traitCollectionWithUserInterfaceIdiom(long idiom)

traitCollectionWithVerticalSizeClass

public static UITraitCollection traitCollectionWithVerticalSizeClass(long verticalSizeClass)

version_static

public static long version_static()

containsTraitsInCollection

public boolean containsTraitsInCollection(UITraitCollection trait)

copyWithZone

public java.lang.Object copyWithZone(org.moe.natj.general.ptr.VoidPtr zone)

Specified by:

copyWithZone in interface NSCopying

displayGamut

public long displayGamut()

unspecified: UIDisplayGamutUnspecified

displayScale

public double displayScale()

unspecified: 0.0

encodeWithCoder

public void encodeWithCoder(NSCoder coder)

Specified by:

encodeWithCoder in interface NSCoding

forceTouchCapability

public long forceTouchCapability()

unspecified: UIForceTouchCapabilityUnknown

horizontalSizeClass

public long horizontalSizeClass()

unspecified: UIUserInterfaceSizeClassUnspecified

init

public UITraitCollection init()

Overrides:

init in class NSObject

initWithCoder

public UITraitCollection initWithCoder(NSCoder coder)

Description copied from interface: NSCoding

NS_DESIGNATED_INITIALIZER

Specified by:

initWithCoder in interface NSCoding

layoutDirection

public long layoutDirection()

unspecified: UITraitEnvironmentLayoutDirectionUnspecified

preferredContentSizeCategory

public java.lang.String preferredContentSizeCategory()

unspecified: UIContentSizeCategoryUnspecified

_supportsSecureCoding

public boolean _supportsSecureCoding()

Description copied from interface: NSSecureCoding

This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.

Specified by:

_supportsSecureCoding in interface NSSecureCoding

userInterfaceIdiom

public long userInterfaceIdiom()

unspecified: UIUserInterfaceIdiomUnspecified

verticalSizeClass

public long verticalSizeClass()

unspecified: UIUserInterfaceSizeClassUnspecified

accessibilityContrast

public long accessibilityContrast()

unspecified: UIAccessibilityContrastUnspecified

currentTraitCollection

public static UITraitCollection currentTraitCollection()

The current trait collection, used when resolving the appearance of dynamic UIColors and similar objects. This is a thread-local property, so it may be changed on non-main threads without affecting the main thread.

hasDifferentColorAppearanceComparedToTraitCollection

public boolean hasDifferentColorAppearanceComparedToTraitCollection(UITraitCollection traitCollection)

Return whether this trait collection, compared to a different trait collection, could show a different appearance for dynamic colors that are provided by UIKit or are in an asset catalog. If you need to be aware of when dynamic colors might change, override `traitCollectionDidChange` in your view or view controller, and use this method to compare `self.traitCollection` with `previousTraitCollection`.

Currently, a change in any of these traits could affect dynamic colors: userInterfaceIdiom, userInterfaceStyle, displayGamut, accessibilityContrast, userInterfaceLevel and more could be added in the future.

imageConfiguration

public UIImageConfiguration imageConfiguration()

Returns an image configuration compatible with this trait collection.

legibilityWeight

public long legibilityWeight()

unspecified: UILegibilityWeightUnspecified

performAsCurrentTraitCollection

public void performAsCurrentTraitCollection(UITraitCollection.Block_performAsCurrentTraitCollection actions)

Sets `UITraitCollection.currentTraitCollection` to this trait collection, performs the given actions, then restores `UITraitCollection.currentTraitCollection` to its original value. Just like `currentTraitCollection`, this only affects the current thread, and may be used on non-main threads without affecting the main thread.

setCurrentTraitCollection

public static void setCurrentTraitCollection(UITraitCollection value)

The current trait collection, used when resolving the appearance of dynamic UIColors and similar objects. This is a thread-local property, so it may be changed on non-main threads without affecting the main thread.

traitCollectionWithAccessibilityContrast

public static UITraitCollection traitCollectionWithAccessibilityContrast(long accessibilityContrast)

traitCollectionWithLegibilityWeight

public static UITraitCollection traitCollectionWithLegibilityWeight(long legibilityWeight)

traitCollectionWithUserInterfaceLevel

public static UITraitCollection traitCollectionWithUserInterfaceLevel(long userInterfaceLevel)

traitCollectionWithUserInterfaceStyle

public static UITraitCollection traitCollectionWithUserInterfaceStyle(long userInterfaceStyle)

userInterfaceLevel

public long userInterfaceLevel()

unspecified: UIUserInterfaceLevelUnspecified

userInterfaceStyle

public long userInterfaceStyle()

unspecified: UIUserInterfaceStyleUnspecified

activeAppearance

public long activeAppearance()

unspecified: UIUserInterfaceActiveAppearanceUnspecified

traitCollectionWithActiveAppearance

public static UITraitCollection traitCollectionWithActiveAppearance(long userInterfaceActiveAppearance)

This trait indicates whether the UI should have an 'active' appearance. On macOS, this varies based on window activation state. On other platforms, this is always .active.