UICollectionViewFlowLayout Class

Definition

Namespace:: UIKit

Assembly:: Microsoft.iOS.dll

Assembly:: Microsoft.MacCatalyst.dll

Assembly:: Microsoft.tvOS.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

[Foundation.Register("UICollectionViewFlowLayout", true)]
public class UICollectionViewFlowLayout : UIKit.UICollectionViewLayout

[<Foundation.Register("UICollectionViewFlowLayout", true)>]
type UICollectionViewFlowLayout = class
    inherit UICollectionViewLayout

Inheritance: Object

NSObject

UICollectionViewLayout
UICollectionViewFlowLayout

Attributes: RegisterAttribute

Constructors

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

Properties

Name	Description
AccessibilityAttributedUserInputLabels	(Inherited from NSObject)
AccessibilityRespondsToUserInteraction	(Inherited from NSObject)
AccessibilityTextualContext	(Inherited from NSObject)
AccessibilityUserInputLabels	(Inherited from NSObject)
AutomaticSize
Class	(Inherited from NSObject)
ClassHandle	The Objective-C class handle for this class.
CollectionView	(Inherited from UICollectionViewLayout)
CollectionViewContentSize	(Inherited from UICollectionViewLayout)
DebugDescription	(Inherited from NSObject)
Description	(Inherited from NSObject)
DevelopmentLayoutDirection	(Inherited from UICollectionViewLayout)
EstimatedItemSize
FlipsHorizontallyInOppositeLayoutDirection	(Inherited from UICollectionViewLayout)
FooterReferenceSize
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
HeaderReferenceSize
IsDirectBinding	(Inherited from NSObject)
IsProxy	(Inherited from NSObject)
ItemSize
MinimumInteritemSpacing
MinimumLineSpacing
RetainCount	(Inherited from NSObject)
ScrollDirection
SectionFootersPinToVisibleBounds
SectionHeadersPinToVisibleBounds
SectionInset
SectionInsetReference
Self	(Inherited from NSObject)
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
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)
Copy()	(Inherited from NSObject)
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. (Inherited from UICollectionViewLayout)
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
FinalizeAnimatedBoundsChange()	(Inherited from UICollectionViewLayout)
FinalizeCollectionViewUpdates()	(Inherited from UICollectionViewLayout)
FinalizeLayoutTransition()	(Inherited from UICollectionViewLayout)
FinalLayoutAttributesForDisappearingDecorationElement(NSString, NSIndexPath)	(Inherited from UICollectionViewLayout)
FinalLayoutAttributesForDisappearingItem(NSIndexPath)	(Inherited from UICollectionViewLayout)
FinalLayoutAttributesForDisappearingSupplementaryElement(NSString, NSIndexPath)	(Inherited from UICollectionViewLayout)
GetDictionaryOfValuesFromKeys(NSString[])	(Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetIndexPathsToDeleteForDecorationViewOfKind(NSString)	(Inherited from UICollectionViewLayout)
GetIndexPathsToDeleteForSupplementaryView(NSString)	(Inherited from UICollectionViewLayout)
GetIndexPathsToInsertForDecorationView(NSString)	(Inherited from UICollectionViewLayout)
GetIndexPathsToInsertForSupplementaryView(NSString)	(Inherited from UICollectionViewLayout)
GetInvalidationContext(UICollectionViewLayoutAttributes, UICollectionViewLayoutAttributes)	(Inherited from UICollectionViewLayout)
GetInvalidationContextForBoundsChange(CGRect)	(Inherited from UICollectionViewLayout)
GetInvalidationContextForEndingInteractiveMovementOfItems(NSIndexPath[], NSIndexPath[], Boolean)	(Inherited from UICollectionViewLayout)
GetInvalidationContextForInteractivelyMovingItems(NSIndexPath[], CGPoint, NSIndexPath[], CGPoint)	(Inherited from UICollectionViewLayout)
GetLayoutAttributesForInteractivelyMovingItem(NSIndexPath, CGPoint)	(Inherited from UICollectionViewLayout)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
GetTargetIndexPathForInteractivelyMovingItem(NSIndexPath, CGPoint)	(Inherited from UICollectionViewLayout)
Init()	(Inherited from NSObject)
InitializeHandle(NativeHandle, String)	(Inherited from NSObject)
InitializeHandle(NativeHandle)	(Inherited from NSObject)
InitialLayoutAttributesForAppearingDecorationElement(NSString, NSIndexPath)	(Inherited from UICollectionViewLayout)
InitialLayoutAttributesForAppearingItem(NSIndexPath)	(Inherited from UICollectionViewLayout)
InitialLayoutAttributesForAppearingSupplementaryElement(NSString, NSIndexPath)	(Inherited from UICollectionViewLayout)
InvalidateLayout()	(Inherited from UICollectionViewLayout)
InvalidateLayout(UICollectionViewLayoutInvalidationContext)	(Inherited from UICollectionViewLayout)
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)
LayoutAttributesForDecorationView(NSString, NSIndexPath)	(Inherited from UICollectionViewLayout)
LayoutAttributesForElementsInRect(CGRect)	(Inherited from UICollectionViewLayout)
LayoutAttributesForItem(NSIndexPath)	(Inherited from UICollectionViewLayout)
LayoutAttributesForSupplementaryView(NSString, NSIndexPath)	(Inherited from UICollectionViewLayout)
LayoutAttributesForSupplementaryView(UICollectionElementKindSection, NSIndexPath)	The attributes for the supplementary view at the specified indexPath. (Inherited from UICollectionViewLayout)
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)
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)
PrepareForAnimatedBoundsChange(CGRect)	(Inherited from UICollectionViewLayout)
PrepareForCollectionViewUpdates(UICollectionViewUpdateItem[])	(Inherited from UICollectionViewLayout)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
PrepareForTransitionFromLayout(UICollectionViewLayout)	(Inherited from UICollectionViewLayout)
PrepareForTransitionToLayout(UICollectionViewLayout)	(Inherited from UICollectionViewLayout)
PrepareLayout()	(Inherited from UICollectionViewLayout)
RegisterClassForDecorationView(Type, NSString)	Registers the class identified by kind as a decoration view. (Inherited from UICollectionViewLayout)
RegisterNibForDecorationView(UINib, NSString)	(Inherited from UICollectionViewLayout)
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)
ShouldInvalidateLayout(UICollectionViewLayoutAttributes, UICollectionViewLayoutAttributes)	(Inherited from UICollectionViewLayout)
ShouldInvalidateLayoutForBoundsChange(CGRect)	(Inherited from UICollectionViewLayout)
TargetContentOffset(CGPoint, CGPoint)	(Inherited from UICollectionViewLayout)
TargetContentOffsetForProposedContentOffset(CGPoint)	(Inherited from UICollectionViewLayout)
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
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

Share via