java.lang.Object
- org.moe.natj.general.NativeObject
- - org.moe.natj.objc.ObjCObject
  - - apple.NSObject
    - - apple.uikit.UIResponder
      - apple.uikit.UIView
        
        apple.uikit.UIScrollView
        
        apple.uikit.UICollectionView

All Implemented Interfaces:

NSCoding, NSObject, CALayerDelegate, UIAccessibilityIdentification, UIActivityItemsConfigurationProviding, UIAppearance, UIAppearanceContainer, UICoordinateSpace, UIDataSourceTranslating, UIDynamicItem, UIFocusEnvironment, UIFocusItem, UIFocusItemContainer, UIFocusItemScrollableContainer, UILargeContentViewerItem, UIPasteConfigurationSupporting, UIPopoverPresentationControllerSourceItem, UIResponderStandardEditActions, UISpringLoadedInteractionSupporting, UITraitChangeObservable, UITraitEnvironment, UIUserActivityRestoring
```
public class UICollectionView
extends UIScrollView
implements UIDataSourceTranslating, UISpringLoadedInteractionSupporting
```
API-Since: 6.0

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`UICollectionView.Block_performBatchUpdatesCompletion_0`
`static interface`	`UICollectionView.Block_performBatchUpdatesCompletion_1`
`static interface`	`UICollectionView.Block_setCollectionViewLayoutAnimatedCompletion`
`static interface`	`UICollectionView.Block_startInteractiveTransitionToCollectionViewLayoutCompletion`

Nested classes/interfaces inherited from class apple.uikit.UIView
UIView.Block_addKeyframeWithRelativeStartTimeRelativeDurationAnimations, UIView.Block_animateKeyframesWithDurationDelayOptionsAnimationsCompletion_3, UIView.Block_animateKeyframesWithDurationDelayOptionsAnimationsCompletion_4, UIView.Block_animateWithDurationAnimations, UIView.Block_animateWithDurationAnimationsCompletion_1, UIView.Block_animateWithDurationAnimationsCompletion_2, UIView.Block_animateWithDurationDelayOptionsAnimationsCompletion_3, UIView.Block_animateWithDurationDelayOptionsAnimationsCompletion_4, UIView.Block_animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion_5, UIView.Block_animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion_6, UIView.Block_animateWithSpringDurationBounceInitialSpringVelocityDelayOptionsAnimationsCompletion_5, UIView.Block_animateWithSpringDurationBounceInitialSpringVelocityDelayOptionsAnimationsCompletion_6, UIView.Block_modifyAnimationsWithRepeatCountAutoreversesAnimations, UIView.Block_performSystemAnimationOnViewsOptionsAnimationsCompletion_3, UIView.Block_performSystemAnimationOnViewsOptionsAnimationsCompletion_4, UIView.Block_performWithoutAnimation, UIView.Block_transitionFromViewToViewDurationOptionsCompletion, UIView.Block_transitionWithViewDurationOptionsAnimationsCompletion_3, UIView.Block_transitionWithViewDurationOptionsAnimationsCompletion_4

Nested classes/interfaces inherited from class apple.NSObject
NSObject.Block_accessibilityActivateBlock_ret, NSObject.Block_accessibilityActivationPointBlock_ret, NSObject.Block_accessibilityAttributedHintBlock_ret, NSObject.Block_accessibilityAttributedLabelBlock_ret, NSObject.Block_accessibilityAttributedUserInputLabelsBlock_ret, NSObject.Block_accessibilityAttributedValueBlock_ret, NSObject.Block_accessibilityContainerTypeBlock_ret, NSObject.Block_accessibilityCustomActionsBlock_ret, NSObject.Block_accessibilityCustomRotorsBlock_ret, NSObject.Block_accessibilityDecrementBlock_ret, NSObject.Block_accessibilityElementsBlock_ret, NSObject.Block_accessibilityElementsHiddenBlock_ret, NSObject.Block_accessibilityFrameBlock_ret, NSObject.Block_accessibilityHeaderElementsBlock_ret, NSObject.Block_accessibilityHintBlock_ret, NSObject.Block_accessibilityIdentifierBlock_ret, NSObject.Block_accessibilityIncrementBlock_ret, NSObject.Block_accessibilityLabelBlock_ret, NSObject.Block_accessibilityLanguageBlock_ret, NSObject.Block_accessibilityMagicTapBlock_ret, NSObject.Block_accessibilityNavigationStyleBlock_ret, NSObject.Block_accessibilityPathBlock_ret, NSObject.Block_accessibilityPerformEscapeBlock_ret, NSObject.Block_accessibilityRespondsToUserInteractionBlock_ret, NSObject.Block_accessibilityShouldGroupAccessibilityChildrenBlock_ret, NSObject.Block_accessibilityTextualContextBlock_ret, NSObject.Block_accessibilityTraitsBlock_ret, NSObject.Block_accessibilityUserInputLabelsBlock_ret, NSObject.Block_accessibilityValueBlock_ret, NSObject.Block_accessibilityViewIsModalBlock_ret, NSObject.Block_automationElementsBlock_ret, NSObject.Block_isAccessibilityElementBlock_ret, NSObject.Block_setAccessibilityActivateBlock, NSObject.Block_setAccessibilityActivationPointBlock, NSObject.Block_setAccessibilityAttributedHintBlock, NSObject.Block_setAccessibilityAttributedLabelBlock, NSObject.Block_setAccessibilityAttributedUserInputLabelsBlock, NSObject.Block_setAccessibilityAttributedValueBlock, NSObject.Block_setAccessibilityContainerTypeBlock, NSObject.Block_setAccessibilityCustomActionsBlock, NSObject.Block_setAccessibilityCustomRotorsBlock, NSObject.Block_setAccessibilityDecrementBlock, NSObject.Block_setAccessibilityElementsBlock, NSObject.Block_setAccessibilityElementsHiddenBlock, NSObject.Block_setAccessibilityFrameBlock, NSObject.Block_setAccessibilityHeaderElementsBlock, NSObject.Block_setAccessibilityHintBlock, NSObject.Block_setAccessibilityIdentifierBlock, NSObject.Block_setAccessibilityIncrementBlock, NSObject.Block_setAccessibilityLabelBlock, NSObject.Block_setAccessibilityLanguageBlock, NSObject.Block_setAccessibilityMagicTapBlock, NSObject.Block_setAccessibilityNavigationStyleBlock, NSObject.Block_setAccessibilityPathBlock, NSObject.Block_setAccessibilityPerformEscapeBlock, NSObject.Block_setAccessibilityRespondsToUserInteractionBlock, NSObject.Block_setAccessibilityShouldGroupAccessibilityChildrenBlock, NSObject.Block_setAccessibilityTextualContextBlock, NSObject.Block_setAccessibilityTraitsBlock, NSObject.Block_setAccessibilityUserInputLabelsBlock, NSObject.Block_setAccessibilityValueBlock, NSObject.Block_setAccessibilityViewIsModalBlock, NSObject.Block_setAutomationElementsBlock, NSObject.Block_setIsAccessibilityElementBlock, NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Nested classes/interfaces inherited from interface apple.uikit.protocol.UIDataSourceTranslating
UIDataSourceTranslating.Block_performUsingPresentationValues

Nested classes/interfaces inherited from interface apple.uikit.protocol.UIResponderStandardEditActions
UIResponderStandardEditActions.Block_updateTextAttributesWithConversionHandler

Nested classes/interfaces inherited from interface apple.uikit.protocol.UITraitChangeObservable
UITraitChangeObservable.Block_registerForTraitChangesWithHandler

Constructor Summary

Constructors
Modifier Constructor Description

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

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`@NotNull UICollectionView`	`_appearance()`	To customize the appearance of all instances of a class, send the relevant appearance modification messages to the appearance proxy for the class.
`@NotNull UICollectionView`	`_appearanceForTraitCollection(@NotNull UITraitCollection trait)`	API-Since: 8.0
`@NotNull UICollectionView`	`_appearanceForTraitCollectionWhenContainedIn(@NotNull UITraitCollection trait, @Nullable UIAppearanceContainer ContainerClass, java.lang.Object... varargs)`	Deprecated.
`@NotNull UICollectionView`	`_appearanceForTraitCollectionWhenContainedInInstancesOfClasses(@NotNull UITraitCollection trait, @NotNull NSArray<?> containerTypes)`	API-Since: 9.0
`@NotNull UICollectionView`	`_appearanceWhenContainedIn(@Nullable UIAppearanceContainer ContainerClass, java.lang.Object... varargs)`	Deprecated.
`@NotNull UICollectionView`	`_appearanceWhenContainedInInstancesOfClasses(@NotNull NSArray<?> containerTypes)`	API-Since: 9.0
`static boolean`	`accessInstanceVariablesDirectly()`
`static void`	`addKeyframeWithRelativeStartTimeRelativeDurationAnimations(double frameStartTime, double frameDuration, UIView.Block_addKeyframeWithRelativeStartTimeRelativeDurationAnimations animations)`
`static UICollectionView`	`alloc()`
`static UICollectionView`	`allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)`
`boolean`	`allowsFocus()`	Determines if the collection view allows its cells to become focused.
`boolean`	`allowsFocusDuringEditing()`	Determines if the collection view allows its cells to become focused while editing.
`boolean`	`allowsMultipleSelection()`	default is NO
`boolean`	`allowsMultipleSelectionDuringEditing()`	Controls whether multiple item selection can occur when the receiver is editing.
`boolean`	`allowsSelection()`	default is YES
`boolean`	`allowsSelectionDuringEditing()`	Controls whether an item can be selected when the receiver is editing.
`static void`	`animateKeyframesWithDurationDelayOptionsAnimationsCompletion(double duration, double delay, long options, UIView.Block_animateKeyframesWithDurationDelayOptionsAnimationsCompletion_3 animations, UIView.Block_animateKeyframesWithDurationDelayOptionsAnimationsCompletion_4 completion)`
`static void`	`animateWithDurationAnimations(double duration, UIView.Block_animateWithDurationAnimations animations)`
`static void`	`animateWithDurationAnimationsCompletion(double duration, UIView.Block_animateWithDurationAnimationsCompletion_1 animations, UIView.Block_animateWithDurationAnimationsCompletion_2 completion)`
`static void`	`animateWithDurationDelayOptionsAnimationsCompletion(double duration, double delay, long options, UIView.Block_animateWithDurationDelayOptionsAnimationsCompletion_3 animations, UIView.Block_animateWithDurationDelayOptionsAnimationsCompletion_4 completion)`
`static void`	`animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion(double duration, double delay, double dampingRatio, double velocity, long options, UIView.Block_animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion_5 animations, UIView.Block_animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion_6 completion)`
`static void`	`animateWithSpringDurationBounceInitialSpringVelocityDelayOptionsAnimationsCompletion(double duration, double bounce, double velocity, double delay, long options, UIView.Block_animateWithSpringDurationBounceInitialSpringVelocityDelayOptionsAnimationsCompletion_5 animations, UIView.Block_animateWithSpringDurationBounceInitialSpringVelocityDelayOptionsAnimationsCompletion_6 completion)`
`static @NotNull UICollectionView`	`appearance()`
`static @NotNull UICollectionView`	`appearanceForTraitCollection(@NotNull UITraitCollection trait)`
`static @NotNull UICollectionView`	`appearanceForTraitCollectionWhenContainedIn(@NotNull UITraitCollection trait, @Nullable UIAppearanceContainer ContainerClass, java.lang.Object... varargs)`	Deprecated.
`static @NotNull UICollectionView`	`appearanceForTraitCollectionWhenContainedInInstancesOfClasses(@NotNull UITraitCollection trait, @NotNull NSArray<?> containerTypes)`
`static @NotNull UICollectionView`	`appearanceWhenContainedIn(@Nullable UIAppearanceContainer ContainerClass, java.lang.Object... varargs)`	Deprecated.
`static @NotNull UICollectionView`	`appearanceWhenContainedInInstancesOfClasses(@NotNull NSArray<?> containerTypes)`
`static boolean`	`areAnimationsEnabled()`
`static boolean`	`automaticallyNotifiesObserversForKey(@NotNull java.lang.String key)`
`@Nullable UIView`	`backgroundView()`	will be automatically resized to track the size of the collection view and placed behind all cells and supplementary views.
`static void`	`beginAnimationsContext(@Nullable java.lang.String animationID, @Nullable org.moe.natj.general.ptr.VoidPtr context)`	Deprecated.
`boolean`	`beginInteractiveMovementForItemAtIndexPath(@NotNull NSIndexPath indexPath)`	returns NO if reordering was prevented from beginning - otherwise YES API-Since: 9.0
`void`	`cancelInteractiveMovement()`	API-Since: 9.0
`void`	`cancelInteractiveTransition()`	API-Since: 7.0
`static void`	`cancelPreviousPerformRequestsWithTarget(@NotNull java.lang.Object aTarget)`
`static void`	`cancelPreviousPerformRequestsWithTargetSelectorObject(@NotNull java.lang.Object aTarget, @NotNull org.moe.natj.objc.SEL aSelector, @Nullable java.lang.Object anArgument)`
`@Nullable UICollectionViewCell`	`cellForItemAtIndexPath(@NotNull NSIndexPath indexPath)`	Returns any existing visible or prepared cell for the index path.
`static @NotNull NSArray<java.lang.String>`	`classFallbacksForKeyedArchiver()`
`static @NotNull org.moe.natj.objc.Class`	`classForKeyedUnarchiver()`
`static void`	`clearTextInputContextIdentifier(@NotNull java.lang.String identifier)`
`@NotNull UICollectionViewLayout`	`collectionViewLayout()`
`static void`	`commitAnimations()`	Deprecated.
`@Nullable UIContextMenuInteraction`	`contextMenuInteraction()`	API-Since: 13.2
`@Nullable UICollectionViewDataSource`	`dataSource()`
`@Nullable NSIndexPath`	`dataSourceIndexPathForPresentationIndexPath(@Nullable NSIndexPath presentationIndexPath)`	Translate (if needed) a Presentation index path to the Data Source index path.
`long`	`dataSourceSectionIndexForPresentationSectionIndex(long presentationSectionIndex)`	Translate (if needed) a Presentation section index to its Data Source section index value.
`static java.lang.String`	`debugDescription_static()`
`@Nullable java.lang.Object`	`delegate()`	default nil.
`void`	`deleteItemsAtIndexPaths(@NotNull NSArray<? extends NSIndexPath> indexPaths)`
`void`	`deleteSections(@NotNull NSIndexSet sections)`
`@NotNull UICollectionViewCell`	`dequeueConfiguredReusableCellWithRegistrationForIndexPathItem(@NotNull UICollectionViewCellRegistration registration, @NotNull NSIndexPath indexPath, @NotNull java.lang.Object item)`	API-Since: 14.0
`@NotNull UICollectionReusableView`	`dequeueConfiguredReusableSupplementaryViewWithRegistrationForIndexPath(@NotNull UICollectionViewSupplementaryRegistration registration, @NotNull NSIndexPath indexPath)`	API-Since: 14.0
`@NotNull UICollectionViewCell`	`dequeueReusableCellWithReuseIdentifierForIndexPath(@NotNull java.lang.String identifier, @NotNull NSIndexPath indexPath)`
`@NotNull UICollectionReusableView`	`dequeueReusableSupplementaryViewOfKindWithReuseIdentifierForIndexPath(@NotNull java.lang.String elementKind, @NotNull java.lang.String identifier, @NotNull NSIndexPath indexPath)`
`static java.lang.String`	`description_static()`
`void`	`deselectItemAtIndexPathAnimated(@NotNull NSIndexPath indexPath, boolean animated)`
`@Nullable UICollectionViewDragDelegate`	`dragDelegate()`	API-Since: 11.0
`boolean`	`dragInteractionEnabled()`	You can force drags to be disabled for this collection view by setting this to NO.
`@Nullable UICollectionViewDropDelegate`	`dropDelegate()`	API-Since: 11.0
`void`	`endInteractiveMovement()`	API-Since: 9.0
`void`	`finishInteractiveTransition()`	API-Since: 7.0
`boolean`	`hasActiveDrag()`	YES if a drag session is currently active.
`boolean`	`hasActiveDrop()`	YES if collection view is currently tracking a drop session.
`static long`	`hash_static()`
`boolean`	`hasUncommittedUpdates()`	Returns YES if the collection view is reordering or has drop placeholders.
`@Nullable NSIndexPath`	`indexPathForCell(@NotNull UICollectionViewCell cell)`
`@Nullable NSIndexPath`	`indexPathForItemAtPoint(CGPoint point)`
`@Nullable NSArray<? extends NSIndexPath>`	`indexPathsForSelectedItems()`	returns nil or an array of selected index paths
`@NotNull NSArray<? extends NSIndexPath>`	`indexPathsForVisibleItems()`
`@NotNull NSArray<? extends NSIndexPath>`	`indexPathsForVisibleSupplementaryElementsOfKind(@NotNull java.lang.String elementKind)`	API-Since: 9.0
`static double`	`inheritedAnimationDuration()`
`UICollectionView`	`init()`
`UICollectionView`	`initWithCoder(@NotNull NSCoder coder)`	NS_DESIGNATED_INITIALIZER
`UICollectionView`	`initWithFrame(CGRect frame)`
`UICollectionView`	`initWithFrameCollectionViewLayout(CGRect frame, @NotNull UICollectionViewLayout layout)`
`void`	`insertItemsAtIndexPaths(@NotNull NSArray<? extends NSIndexPath> indexPaths)`
`void`	`insertSections(@NotNull NSIndexSet sections)`	These methods allow dynamic modification of the current set of items in the collection view
`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)`
`boolean`	`isEditing()`	Controls the editing state for the receiver.
`boolean`	`isPrefetchingEnabled()`	API-Since: 10.0
`boolean`	`isSpringLoaded()`	API-Since: 11.0
`static boolean`	`isSubclassOfClass(org.moe.natj.objc.Class aClass)`
`static @NotNull NSSet<java.lang.String>`	`keyPathsForValuesAffectingValueForKey(@NotNull java.lang.String key)`
`static @NotNull org.moe.natj.objc.Class`	`layerClass()`
`@Nullable UICollectionViewLayoutAttributes`	`layoutAttributesForItemAtIndexPath(@NotNull NSIndexPath indexPath)`
`@Nullable UICollectionViewLayoutAttributes`	`layoutAttributesForSupplementaryElementOfKindAtIndexPath(@NotNull java.lang.String kind, @NotNull NSIndexPath indexPath)`
`static void`	`modifyAnimationsWithRepeatCountAutoreversesAnimations(double count, boolean autoreverses, UIView.Block_modifyAnimationsWithRepeatCountAutoreversesAnimations animations)`
`void`	`moveItemAtIndexPathToIndexPath(@NotNull NSIndexPath indexPath, @NotNull NSIndexPath newIndexPath)`
`void`	`moveSectionToSection(long section, long newSection)`
`static UICollectionView`	`new_objc()`
`long`	`numberOfItemsInSection(long section)`
`long`	`numberOfSections()`	Information about the current state of the collection view.
`void`	`performBatchUpdatesCompletion(@Nullable UICollectionView.Block_performBatchUpdatesCompletion_0 updates, @Nullable UICollectionView.Block_performBatchUpdatesCompletion_1 completion)`	allows multiple insert/delete/reload/move calls to be animated simultaneously.
`static void`	`performSystemAnimationOnViewsOptionsAnimationsCompletion(long animation, @NotNull NSArray<? extends UIView> views, long options, UIView.Block_performSystemAnimationOnViewsOptionsAnimationsCompletion_3 parallelAnimations, UIView.Block_performSystemAnimationOnViewsOptionsAnimationsCompletion_4 completion)`
`void`	`performUsingPresentationValues(UIDataSourceTranslating.Block_performUsingPresentationValues actionsToTranslate)`	Arguments passed to actions performed inside the scope of this block will be interpreted as values in the presentation state, and the values returned from these actions will also be in the presentation state.
`static void`	`performWithoutAnimation(UIView.Block_performWithoutAnimation actionsWithoutAnimation)`
`@Nullable UICollectionViewDataSourcePrefetching`	`prefetchDataSource()`	API-Since: 10.0
`@Nullable NSIndexPath`	`presentationIndexPathForDataSourceIndexPath(@Nullable NSIndexPath dataSourceIndexPath)`	Translate (if needed) a Data Source index path to the Presentation index path.
`long`	`presentationSectionIndexForDataSourceSectionIndex(long dataSourceSectionIndex)`	Translate (if needed) a Data Source section index to its Presentation section index value.
`void`	`reconfigureItemsAtIndexPaths(@NotNull NSArray<? extends NSIndexPath> indexPaths)`	Reconfigures any existing cells for the items.
`void`	`registerClassForCellWithReuseIdentifier(@Nullable org.moe.natj.objc.Class cellClass, @NotNull java.lang.String identifier)`	For each reuse identifier that the collection view will use, register either a class or a nib from which to instantiate a cell.
`void`	`registerClassForSupplementaryViewOfKindWithReuseIdentifier(@Nullable org.moe.natj.objc.Class viewClass, @NotNull java.lang.String elementKind, @NotNull java.lang.String identifier)`
`void`	`registerNibForCellWithReuseIdentifier(@Nullable UINib nib, @NotNull java.lang.String identifier)`
`void`	`registerNibForSupplementaryViewOfKindWithReuseIdentifier(@Nullable UINib nib, @NotNull java.lang.String kind, @NotNull java.lang.String identifier)`
`void`	`reloadData()`	discard the dataSource and delegate data and requery as necessary
`void`	`reloadItemsAtIndexPaths(@NotNull NSArray<? extends NSIndexPath> indexPaths)`
`void`	`reloadSections(@NotNull NSIndexSet sections)`
`boolean`	`remembersLastFocusedIndexPath()`	defaults to NO.
`long`	`reorderingCadence()`	Reordering cadence affects how easily reordering occurs while dragging around a reorder-capable drop destination.
`static boolean`	`requiresConstraintBasedLayout()`
`static boolean`	`resolveClassMethod(org.moe.natj.objc.SEL sel)`
`static boolean`	`resolveInstanceMethod(org.moe.natj.objc.SEL sel)`
`void`	`scrollToItemAtIndexPathAtScrollPositionAnimated(@NotNull NSIndexPath indexPath, long scrollPosition, boolean animated)`	Interacting with the collection view.
`boolean`	`selectionFollowsFocus()`	When enabled, the collection view ensures that selection is automatically triggered when focus moves to a cell.
`void`	`selectItemAtIndexPathAnimatedScrollPosition(@Nullable NSIndexPath indexPath, boolean animated, long scrollPosition)`
`long`	`selfSizingInvalidation()`	API-Since: 16.0
`void`	`setAllowsFocus(boolean value)`	Determines if the collection view allows its cells to become focused.
`void`	`setAllowsFocusDuringEditing(boolean value)`	Determines if the collection view allows its cells to become focused while editing.
`void`	`setAllowsMultipleSelection(boolean value)`	default is NO
`void`	`setAllowsMultipleSelectionDuringEditing(boolean value)`	Controls whether multiple item selection can occur when the receiver is editing.
`void`	`setAllowsSelection(boolean value)`	default is YES
`void`	`setAllowsSelectionDuringEditing(boolean value)`	Controls whether an item can be selected when the receiver is editing.
`static void`	`setAnimationBeginsFromCurrentState(boolean fromCurrentState)`	Deprecated.
`static void`	`setAnimationCurve(long curve)`	Deprecated.
`static void`	`setAnimationDelay(double delay)`	Deprecated.
`static void`	`setAnimationDelegate(@Nullable java.lang.Object delegate)`	Deprecated.
`static void`	`setAnimationDidStopSelector(@Nullable org.moe.natj.objc.SEL selector)`	Deprecated.
`static void`	`setAnimationDuration_static(double duration)`	Deprecated.
`static void`	`setAnimationRepeatAutoreverses(boolean repeatAutoreverses)`	Deprecated.
`static void`	`setAnimationRepeatCount_static(float repeatCount)`	Deprecated.
`static void`	`setAnimationsEnabled(boolean enabled)`
`static void`	`setAnimationStartDate(@NotNull NSDate startDate)`	Deprecated.
`static void`	`setAnimationTransitionForViewCache(long transition, @NotNull UIView view, boolean cache)`	Deprecated.
`static void`	`setAnimationWillStartSelector(@Nullable org.moe.natj.objc.SEL selector)`	Deprecated.
`void`	`setBackgroundView(@Nullable UIView value)`	will be automatically resized to track the size of the collection view and placed behind all cells and supplementary views.
`void`	`setCollectionViewLayout(@NotNull UICollectionViewLayout value)`
`void`	`setCollectionViewLayoutAnimated(@NotNull UICollectionViewLayout layout, boolean animated)`	transition from one layout to another
`void`	`setCollectionViewLayoutAnimatedCompletion(@NotNull UICollectionViewLayout layout, boolean animated, @Nullable UICollectionView.Block_setCollectionViewLayoutAnimatedCompletion completion)`	API-Since: 7.0
`void`	`setDataSource(@Nullable UICollectionViewDataSource value)`
`void`	`setDataSource_unsafe(@Nullable UICollectionViewDataSource value)`
`void`	`setDelegate(@Nullable java.lang.Object value)`	default nil.
`void`	`setDelegate_unsafe(@Nullable java.lang.Object value)`	default nil.
`void`	`setDragDelegate(@Nullable UICollectionViewDragDelegate value)`	API-Since: 11.0
`void`	`setDragDelegate_unsafe(@Nullable UICollectionViewDragDelegate value)`	API-Since: 11.0
`void`	`setDragInteractionEnabled(boolean value)`	You can force drags to be disabled for this collection view by setting this to NO.
`void`	`setDropDelegate(@Nullable UICollectionViewDropDelegate value)`	API-Since: 11.0
`void`	`setDropDelegate_unsafe(@Nullable UICollectionViewDropDelegate value)`	API-Since: 11.0
`void`	`setEditing(boolean value)`	Controls the editing state for the receiver.
`void`	`setPrefetchDataSource(@Nullable UICollectionViewDataSourcePrefetching value)`	API-Since: 10.0
`void`	`setPrefetchDataSource_unsafe(@Nullable UICollectionViewDataSourcePrefetching value)`	API-Since: 10.0
`void`	`setPrefetchingEnabled(boolean value)`	API-Since: 10.0
`void`	`setRemembersLastFocusedIndexPath(boolean value)`	defaults to NO.
`void`	`setReorderingCadence(long value)`	Reordering cadence affects how easily reordering occurs while dragging around a reorder-capable drop destination.
`void`	`setSelectionFollowsFocus(boolean value)`	When enabled, the collection view ensures that selection is automatically triggered when focus moves to a cell.
`void`	`setSelfSizingInvalidation(long value)`	API-Since: 16.0
`void`	`setSpringLoaded(boolean value)`	API-Since: 11.0
`static void`	`setVersion_static(long aVersion)`
`@NotNull UICollectionViewTransitionLayout`	`startInteractiveTransitionToCollectionViewLayoutCompletion(@NotNull UICollectionViewLayout layout, @Nullable UICollectionView.Block_startInteractiveTransitionToCollectionViewLayoutCompletion completion)`	API-Since: 7.0
`static org.moe.natj.objc.Class`	`superclass_static()`
`@Nullable UICollectionReusableView`	`supplementaryViewForElementKindAtIndexPath(@NotNull java.lang.String elementKind, @NotNull NSIndexPath indexPath)`	API-Since: 9.0
`static void`	`transitionFromViewToViewDurationOptionsCompletion(@NotNull UIView fromView, @NotNull UIView toView, double duration, long options, UIView.Block_transitionFromViewToViewDurationOptionsCompletion completion)`
`static void`	`transitionWithViewDurationOptionsAnimationsCompletion(@NotNull UIView view, double duration, long options, UIView.Block_transitionWithViewDurationOptionsAnimationsCompletion_3 animations, UIView.Block_transitionWithViewDurationOptionsAnimationsCompletion_4 completion)`
`void`	`updateInteractiveMovementTargetPosition(CGPoint targetPosition)`	API-Since: 9.0
`static long`	`userInterfaceLayoutDirectionForSemanticContentAttribute(long attribute)`
`static long`	`userInterfaceLayoutDirectionForSemanticContentAttributeRelativeToLayoutDirection(long semanticContentAttribute, long layoutDirection)`
`static boolean`	`useStoredAccessor()`	Deprecated.
`static long`	`version_static()`
`@NotNull NSArray<? extends UICollectionViewCell>`	`visibleCells()`
`@NotNull NSArray<? extends UICollectionReusableView>`	`visibleSupplementaryViewsOfKind(@NotNull java.lang.String elementKind)`	API-Since: 9.0

Methods inherited from class apple.uikit.UIScrollView
adjustedContentInset, adjustedContentInsetDidChange, allowsKeyboardScrolling, alwaysBounceHorizontal, alwaysBounceVertical, automaticallyAdjustsScrollIndicatorInsets, bounces, bouncesZoom, canCancelContentTouches, contentInset, contentInsetAdjustmentBehavior, contentLayoutGuide, contentOffset, contentSize, coordinateSpace, decelerationRate, delaysContentTouches, directionalPressGestureRecognizer, encodeWithCoder, flashScrollIndicators, focusItemsInRect, frameLayoutGuide, horizontalScrollIndicatorInsets, indexDisplayMode, indicatorStyle, isDecelerating, isDirectionalLockEnabled, isDragging, isPagingEnabled, isScrollEnabled, isTracking, isZoomBouncing, isZooming, keyboardDismissMode, maximumZoomScale, minimumZoomScale, panGestureRecognizer, pinchGestureRecognizer, refreshControl, scrollIndicatorInsets, scrollRectToVisibleAnimated, scrollsToTop, setAllowsKeyboardScrolling, setAlwaysBounceHorizontal, setAlwaysBounceVertical, setAutomaticallyAdjustsScrollIndicatorInsets, setBounces, setBouncesZoom, setCanCancelContentTouches, setContentInset, setContentInsetAdjustmentBehavior, setContentOffset, setContentOffsetAnimated, setContentSize, setDecelerationRate, setDelaysContentTouches, setDirectionalLockEnabled, setHorizontalScrollIndicatorInsets, setIndexDisplayMode, setIndicatorStyle, setKeyboardDismissMode, setMaximumZoomScale, setMinimumZoomScale, setPagingEnabled, setRefreshControl, setScrollEnabled, setScrollIndicatorInsets, setScrollsToTop, setShowsHorizontalScrollIndicator, setShowsVerticalScrollIndicator, setVerticalScrollIndicatorInsets, setZoomScale, setZoomScaleAnimated, showsHorizontalScrollIndicator, showsVerticalScrollIndicator, touchesShouldBeginWithEventInContentView, touchesShouldCancelInContentView, verticalScrollIndicatorInsets, visibleSize, zoomScale, zoomToRectAnimated

Methods inherited from class apple.uikit.UIView
accessibilityIdentifier, accessibilityIgnoresInvertColors, actionForLayerForKey, addConstraint, addConstraints, addGestureRecognizer, addInteraction, addLayoutGuide, addMotionEffect, addSubview, alignmentRectForFrame, alignmentRectInsets, alpha, anchorPoint, appliedContentSizeCategoryLimitsDescription, autoresizesSubviews, autoresizingMask, backgroundColor, bottomAnchor, bounds, bringSubviewToFront, canBecomeFocused, center, centerXAnchor, centerYAnchor, clearsContextBeforeDrawing, clipsToBounds, collisionBoundingPath, collisionBoundsType, constraints, constraintsAffectingLayoutForAxis, contentCompressionResistancePriorityForAxis, contentHuggingPriorityForAxis, contentMode, contentScaleFactor, contentStretch, convertPointFromCoordinateSpace, convertPointFromView, convertPointToCoordinateSpace, convertPointToView, convertRectFromCoordinateSpace, convertRectFromView, convertRectToCoordinateSpace, convertRectToView, decodeRestorableStateWithCoder, didAddSubview, didHintFocusMovement, didMoveToSuperview, didMoveToWindow, didUpdateFocusInContextWithAnimationCoordinator, directionalLayoutMargins, displayLayer, drawLayerInContext, drawRect, drawRectForViewPrintFormatter, drawViewHierarchyInRectAfterScreenUpdates, effectiveUserInterfaceLayoutDirection, encodeRestorableStateWithCoder, endEditing, exchangeSubviewAtIndexWithSubviewAtIndex, exerciseAmbiguityInLayout, firstBaselineAnchor, focusEffect, focusGroupIdentifier, focusGroupPriority, focusItemContainer, frame, frameForAlignmentRect, frameInView, gestureRecognizers, gestureRecognizerShouldBegin, hasAmbiguousLayout, heightAnchor, hitTestWithEvent, hoverStyle, insertSubviewAboveSubview, insertSubviewAtIndex, insertSubviewBelowSubview, insetsLayoutMarginsFromSafeArea, interactions, intrinsicContentSize, invalidateIntrinsicContentSize, isDescendantOfView, isExclusiveTouch, isFocused, isHidden, isMultipleTouchEnabled, isOpaque, isTransparentFocusItem, isUserInteractionEnabled, keyboardLayoutGuide, largeContentImage, largeContentImageInsets, largeContentTitle, lastBaselineAnchor, layer, layerWillDraw, layoutGuides, layoutIfNeeded, layoutMargins, layoutMarginsDidChange, layoutMarginsGuide, layoutSublayersOfLayer, layoutSubviews, leadingAnchor, leftAnchor, maskView, maximumContentSizeCategory, minimumContentSizeCategory, motionEffects, needsUpdateConstraints, overrideUserInterfaceStyle, parentFocusEnvironment, pointInsideWithEvent, preferredFocusedView, preferredFocusEnvironments, preservesSuperviewLayoutMargins, readableContentGuide, registerForTraitChangesWithAction, registerForTraitChangesWithHandler, registerForTraitChangesWithTargetAction, removeConstraint, removeConstraints, removeFromSuperview, removeGestureRecognizer, removeInteraction, removeLayoutGuide, removeMotionEffect, resizableSnapshotViewFromRectAfterScreenUpdatesWithCapInsets, restorationIdentifier, rightAnchor, safeAreaInsets, safeAreaInsetsDidChange, safeAreaLayoutGuide, scalesLargeContentImage, semanticContentAttribute, sendSubviewToBack, setAccessibilityIdentifier, setAccessibilityIgnoresInvertColors, setAlpha, setAnchorPoint, setAutoresizesSubviews, setAutoresizingMask, setBackgroundColor, setBounds, setCenter, setClearsContextBeforeDrawing, setClipsToBounds, setContentCompressionResistancePriorityForAxis, setContentHuggingPriorityForAxis, setContentMode, setContentScaleFactor, setContentStretch, setDirectionalLayoutMargins, setExclusiveTouch, setFocusEffect, setFocusGroupIdentifier, setFocusGroupPriority, setFrame, setGestureRecognizers, setHidden, setHoverStyle, setInsetsLayoutMarginsFromSafeArea, setInteractions, setLargeContentImage, setLargeContentImageInsets, setLargeContentTitle, setLayoutMargins, setMaskView, setMaximumContentSizeCategory, setMinimumContentSizeCategory, setMotionEffects, setMultipleTouchEnabled, setNeedsDisplay, setNeedsDisplayInRect, setNeedsFocusUpdate, setNeedsLayout, setNeedsUpdateConstraints, setOpaque, setOverrideUserInterfaceStyle, setPreservesSuperviewLayoutMargins, setRestorationIdentifier, setScalesLargeContentImage, setSemanticContentAttribute, setShowsLargeContentViewer, setTag, setTintAdjustmentMode, setTintColor, setTransform, setTransform3D, setTranslatesAutoresizingMaskIntoConstraints, setUserInteractionEnabled, shouldUpdateFocusInContext, showsLargeContentViewer, sizeThatFits, sizeToFit, snapshotViewAfterScreenUpdates, subviews, superview, systemLayoutSizeFittingSize, systemLayoutSizeFittingSizeWithHorizontalFittingPriorityVerticalFittingPriority, tag, tintAdjustmentMode, tintColor, tintColorDidChange, topAnchor, trailingAnchor, traitCollection, traitCollectionDidChange, traitOverrides, transform, transform3D, translatesAutoresizingMaskIntoConstraints, unregisterForTraitChanges, updateConstraints, updateConstraintsIfNeeded, updateFocusIfNeeded, updateTraitsIfNeeded, viewForBaselineLayout, viewForFirstBaselineLayout, viewForLastBaselineLayout, viewPrintFormatter, viewWithTag, widthAnchor, willMoveToSuperview, willMoveToWindow, willRemoveSubview, window

Methods inherited from class apple.uikit.UIResponder
activityItemsConfiguration, becomeFirstResponder, buildMenuWithBuilder, canBecomeFirstResponder, canPasteItemProviders, canPerformActionWithSender, canResignFirstResponder, captureTextFromCamera, copy, cut, decreaseSize, delete, duplicate, editingInteractionConfiguration, export, find, findAndReplace, findNext, findPrevious, increaseSize, inputAccessoryView, inputAccessoryViewController, inputAssistantItem, inputView, inputViewController, isFirstResponder, keyCommands, makeTextWritingDirectionLeftToRight, makeTextWritingDirectionRightToLeft, motionBeganWithEvent, motionCancelledWithEvent, motionEndedWithEvent, move, nextResponder, paste, pasteAndGo, pasteAndMatchStyle, pasteAndSearch, pasteConfiguration, pasteItemProviders, pressesBeganWithEvent, pressesCancelledWithEvent, pressesChangedWithEvent, pressesEndedWithEvent, print, reloadInputViews, remoteControlReceivedWithEvent, rename, resignFirstResponder, restoreUserActivityState, select, selectAll, setActivityItemsConfiguration, setPasteConfiguration, setUserActivity, targetForActionWithSender, textInputContextIdentifier, textInputMode, toggleBoldface, toggleItalics, toggleUnderline, touchesBeganWithEvent, touchesCancelledWithEvent, touchesEndedWithEvent, touchesEstimatedPropertiesUpdated, touchesMovedWithEvent, undoManager, updateTextAttributesWithConversionHandler, updateUserActivityState, userActivity, useSelectionForFind, validateCommand

Methods inherited from class apple.NSObject
accessibilityActivate, accessibilityActivateBlock, accessibilityActivationPoint, accessibilityActivationPointBlock, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedHintBlock, accessibilityAttributedLabel, accessibilityAttributedLabelBlock, accessibilityAttributedUserInputLabels, accessibilityAttributedUserInputLabelsBlock, accessibilityAttributedValue, accessibilityAttributedValueBlock, accessibilityContainerType, accessibilityContainerTypeBlock, accessibilityCustomActions, accessibilityCustomActionsBlock, accessibilityCustomRotors, accessibilityCustomRotorsBlock, accessibilityDecrement, accessibilityDecrementBlock, accessibilityDirectTouchOptions, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsBlock, accessibilityElementsHidden, accessibilityElementsHiddenBlock, accessibilityFrame, accessibilityFrameBlock, accessibilityHeaderElementsBlock, accessibilityHint, accessibilityHintBlock, accessibilityIdentifierBlock, accessibilityIncrement, accessibilityIncrementBlock, accessibilityLabel, accessibilityLabelBlock, accessibilityLanguage, accessibilityLanguageBlock, accessibilityMagicTapBlock, accessibilityNavigationStyle, accessibilityNavigationStyleBlock, accessibilityPath, accessibilityPathBlock, accessibilityPerformEscape, accessibilityPerformEscapeBlock, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityRespondsToUserInteractionBlock, accessibilityScroll, accessibilityShouldGroupAccessibilityChildrenBlock, accessibilityTextualContext, accessibilityTextualContextBlock, accessibilityTraits, accessibilityTraitsBlock, accessibilityUserInputLabels, accessibilityUserInputLabelsBlock, accessibilityValue, accessibilityValueBlock, accessibilityViewIsModal, accessibilityViewIsModalBlock, accessibilityZoomInAtPoint, accessibilityZoomOutAtPoint, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, automationElements, automationElementsBlock, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hash, indexOfAccessibilityElement, isAccessibilityElement, isAccessibilityElementBlock, 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, setAccessibilityActivateBlock, setAccessibilityActivationPoint, setAccessibilityActivationPointBlock, setAccessibilityAttributedHint, setAccessibilityAttributedHintBlock, setAccessibilityAttributedLabel, setAccessibilityAttributedLabelBlock, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedUserInputLabelsBlock, setAccessibilityAttributedValue, setAccessibilityAttributedValueBlock, setAccessibilityContainerType, setAccessibilityContainerTypeBlock, setAccessibilityCustomActions, setAccessibilityCustomActionsBlock, setAccessibilityCustomRotors, setAccessibilityCustomRotorsBlock, setAccessibilityDecrementBlock, setAccessibilityDirectTouchOptions, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsBlock, setAccessibilityElementsHidden, setAccessibilityElementsHiddenBlock, setAccessibilityFrame, setAccessibilityFrameBlock, setAccessibilityHeaderElementsBlock, setAccessibilityHint, setAccessibilityHintBlock, setAccessibilityIdentifierBlock, setAccessibilityIncrementBlock, setAccessibilityLabel, setAccessibilityLabelBlock, setAccessibilityLanguage, setAccessibilityLanguageBlock, setAccessibilityMagicTapBlock, setAccessibilityNavigationStyle, setAccessibilityNavigationStyleBlock, setAccessibilityPath, setAccessibilityPathBlock, setAccessibilityPerformEscapeBlock, setAccessibilityRespondsToUserInteraction, setAccessibilityRespondsToUserInteractionBlock, setAccessibilityShouldGroupAccessibilityChildrenBlock, setAccessibilityTextualContext, setAccessibilityTextualContextBlock, setAccessibilityTraits, setAccessibilityTraitsBlock, setAccessibilityUserInputLabels, setAccessibilityUserInputLabelsBlock, setAccessibilityValue, setAccessibilityValueBlock, setAccessibilityViewIsModal, setAccessibilityViewIsModalBlock, setAutomationElements, setAutomationElementsBlock, setIsAccessibilityElement, setIsAccessibilityElementBlock, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, storedValueForKey, superclass, takeStoredValueForKey, takeValueForKey, takeValueForKeyPath, takeValuesFromDictionary, unableToSetNilForKey, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, valuesForKeys, 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

UICollectionView

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

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

addKeyframeWithRelativeStartTimeRelativeDurationAnimations

public static void addKeyframeWithRelativeStartTimeRelativeDurationAnimations(double frameStartTime,
                                                                              double frameDuration,
                                                                              @NotNull
                                                                              UIView.Block_addKeyframeWithRelativeStartTimeRelativeDurationAnimations animations)

alloc

public static UICollectionView alloc()

allocWithZone

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

animateKeyframesWithDurationDelayOptionsAnimationsCompletion

public static void animateKeyframesWithDurationDelayOptionsAnimationsCompletion(double duration,
                                                                                double delay,
                                                                                long options,
                                                                                @NotNull
                                                                                UIView.Block_animateKeyframesWithDurationDelayOptionsAnimationsCompletion_3 animations,
                                                                                @Nullable
                                                                                UIView.Block_animateKeyframesWithDurationDelayOptionsAnimationsCompletion_4 completion)

animateWithDurationAnimations

public static void animateWithDurationAnimations(double duration,
                                                 @NotNull
                                                 UIView.Block_animateWithDurationAnimations animations)

animateWithDurationAnimationsCompletion

public static void animateWithDurationAnimationsCompletion(double duration,
                                                           @NotNull
                                                           UIView.Block_animateWithDurationAnimationsCompletion_1 animations,
                                                           @Nullable
                                                           UIView.Block_animateWithDurationAnimationsCompletion_2 completion)

animateWithDurationDelayOptionsAnimationsCompletion

public static void animateWithDurationDelayOptionsAnimationsCompletion(double duration,
                                                                       double delay,
                                                                       long options,
                                                                       @NotNull
                                                                       UIView.Block_animateWithDurationDelayOptionsAnimationsCompletion_3 animations,
                                                                       @Nullable
                                                                       UIView.Block_animateWithDurationDelayOptionsAnimationsCompletion_4 completion)

animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion

public static void animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion(double duration,
                                                                                                                  double delay,
                                                                                                                  double dampingRatio,
                                                                                                                  double velocity,
                                                                                                                  long options,
                                                                                                                  @NotNull
                                                                                                                  UIView.Block_animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion_5 animations,
                                                                                                                  @Nullable
                                                                                                                  UIView.Block_animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion_6 completion)

appearance

@NotNull
public static @NotNull UICollectionView appearance()

appearanceForTraitCollection

@NotNull
public static @NotNull UICollectionView appearanceForTraitCollection(@NotNull
                                                                     @NotNull UITraitCollection trait)

appearanceForTraitCollectionWhenContainedIn

@NotNull
@Deprecated
public static @NotNull UICollectionView appearanceForTraitCollectionWhenContainedIn(@NotNull
                                                                                    @NotNull UITraitCollection trait,
                                                                                    @Nullable
                                                                                    @Nullable UIAppearanceContainer ContainerClass,
                                                                                    java.lang.Object... varargs)

Deprecated.

appearanceForTraitCollectionWhenContainedInInstancesOfClasses

@NotNull
public static @NotNull UICollectionView appearanceForTraitCollectionWhenContainedInInstancesOfClasses(@NotNull
                                                                                                      @NotNull UITraitCollection trait,
                                                                                                      @NotNull
                                                                                                      @NotNull NSArray<?> containerTypes)

appearanceWhenContainedIn

@NotNull
@Deprecated
public static @NotNull UICollectionView appearanceWhenContainedIn(@Nullable
                                                                  @Nullable UIAppearanceContainer ContainerClass,
                                                                  java.lang.Object... varargs)

Deprecated.

appearanceWhenContainedInInstancesOfClasses

@NotNull
public static @NotNull UICollectionView appearanceWhenContainedInInstancesOfClasses(@NotNull
                                                                                    @NotNull NSArray<?> containerTypes)

areAnimationsEnabled

public static boolean areAnimationsEnabled()

automaticallyNotifiesObserversForKey

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

beginAnimationsContext

@Deprecated
public static void beginAnimationsContext(@Nullable
                                          @Nullable java.lang.String animationID,
                                          @Nullable
                                          @Nullable org.moe.natj.general.ptr.VoidPtr context)

Deprecated.

cancelPreviousPerformRequestsWithTarget

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

cancelPreviousPerformRequestsWithTargetSelectorObject

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

classFallbacksForKeyedArchiver

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

classForKeyedUnarchiver

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

clearTextInputContextIdentifier

public static void clearTextInputContextIdentifier(@NotNull
                                                   @NotNull java.lang.String identifier)

commitAnimations

@Deprecated
public static void commitAnimations()

Deprecated.

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()
```

inheritedAnimationDuration

public static double inheritedAnimationDuration()

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

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

layerClass

@NotNull
public static @NotNull org.moe.natj.objc.Class layerClass()

new_objc

public static UICollectionView new_objc()

performSystemAnimationOnViewsOptionsAnimationsCompletion

public static void performSystemAnimationOnViewsOptionsAnimationsCompletion(long animation,
                                                                            @NotNull
                                                                            @NotNull NSArray<? extends UIView> views,
                                                                            long options,
                                                                            @Nullable
                                                                            UIView.Block_performSystemAnimationOnViewsOptionsAnimationsCompletion_3 parallelAnimations,
                                                                            @Nullable
                                                                            UIView.Block_performSystemAnimationOnViewsOptionsAnimationsCompletion_4 completion)

performWithoutAnimation

public static void performWithoutAnimation(@NotNull
                                           UIView.Block_performWithoutAnimation actionsWithoutAnimation)

requiresConstraintBasedLayout

public static boolean requiresConstraintBasedLayout()

resolveClassMethod

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

resolveInstanceMethod

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

setAnimationBeginsFromCurrentState

@Deprecated
public static void setAnimationBeginsFromCurrentState(boolean fromCurrentState)

Deprecated.

setAnimationCurve

@Deprecated
public static void setAnimationCurve(long curve)

Deprecated.

setAnimationDelay

@Deprecated
public static void setAnimationDelay(double delay)

Deprecated.

setAnimationDelegate

@Deprecated
public static void setAnimationDelegate(@Nullable
                                        @Nullable java.lang.Object delegate)

Deprecated.

setAnimationDidStopSelector

@Deprecated
public static void setAnimationDidStopSelector(@Nullable
                                               @Nullable org.moe.natj.objc.SEL selector)

Deprecated.

setAnimationDuration_static

@Deprecated
public static void setAnimationDuration_static(double duration)

Deprecated.

setAnimationRepeatAutoreverses

@Deprecated
public static void setAnimationRepeatAutoreverses(boolean repeatAutoreverses)

Deprecated.

setAnimationRepeatCount_static

@Deprecated
public static void setAnimationRepeatCount_static(float repeatCount)

Deprecated.

setAnimationStartDate

@Deprecated
public static void setAnimationStartDate(@NotNull
                                         @NotNull NSDate startDate)

Deprecated.

setAnimationTransitionForViewCache

@Deprecated
public static void setAnimationTransitionForViewCache(long transition,
                                                      @NotNull
                                                      @NotNull UIView view,
                                                      boolean cache)

Deprecated.

setAnimationWillStartSelector

@Deprecated
public static void setAnimationWillStartSelector(@Nullable
                                                 @Nullable org.moe.natj.objc.SEL selector)

Deprecated.

setAnimationsEnabled

public static void setAnimationsEnabled(boolean enabled)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

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

transitionFromViewToViewDurationOptionsCompletion

public static void transitionFromViewToViewDurationOptionsCompletion(@NotNull
                                                                     @NotNull UIView fromView,
                                                                     @NotNull
                                                                     @NotNull UIView toView,
                                                                     double duration,
                                                                     long options,
                                                                     @Nullable
                                                                     UIView.Block_transitionFromViewToViewDurationOptionsCompletion completion)

transitionWithViewDurationOptionsAnimationsCompletion

public static void transitionWithViewDurationOptionsAnimationsCompletion(@NotNull
                                                                         @NotNull UIView view,
                                                                         double duration,
                                                                         long options,
                                                                         @Nullable
                                                                         UIView.Block_transitionWithViewDurationOptionsAnimationsCompletion_3 animations,
                                                                         @Nullable
                                                                         UIView.Block_transitionWithViewDurationOptionsAnimationsCompletion_4 completion)

userInterfaceLayoutDirectionForSemanticContentAttribute

public static long userInterfaceLayoutDirectionForSemanticContentAttribute(long attribute)

userInterfaceLayoutDirectionForSemanticContentAttributeRelativeToLayoutDirection

public static long userInterfaceLayoutDirectionForSemanticContentAttributeRelativeToLayoutDirection(long semanticContentAttribute,
                                                                                                    long layoutDirection)

version_static
```
public static long version_static()
```

allowsMultipleSelection

public boolean allowsMultipleSelection()

default is NO

allowsSelection
```
public boolean allowsSelection()
```
default is YES

_appearance
```
@NotNull
public @NotNull UICollectionView _appearance()
```
Description copied from interface: UIAppearance

To customize the appearance of all instances of a class, send the relevant appearance modification messages to the appearance proxy for the class. For example, to modify the bar tint color for all UINavigationBar instances: [[UINavigationBar appearance] setBarTintColor:myColor]; Note for iOS7: On iOS7 the tintColor property has moved to UIView, and now has special inherited behavior described in UIView.h. This inherited behavior can conflict with the appearance proxy, and therefore tintColor is now disallowed with the appearance proxy.

Specified by:

_appearance in interface UIAppearance

Overrides:

_appearance in class UIScrollView

_appearanceForTraitCollection
```
@NotNull
public @NotNull UICollectionView _appearanceForTraitCollection(@NotNull
                                                               @NotNull UITraitCollection trait)
```
Description copied from interface: UIAppearance

API-Since: 8.0

Specified by:

_appearanceForTraitCollection in interface UIAppearance

Overrides:

_appearanceForTraitCollection in class UIScrollView

_appearanceForTraitCollectionWhenContainedIn

@NotNull
@Deprecated
public @NotNull UICollectionView _appearanceForTraitCollectionWhenContainedIn(@NotNull
                                                                              @NotNull UITraitCollection trait,
                                                                              @Nullable
                                                                              @Nullable UIAppearanceContainer ContainerClass,
                                                                              java.lang.Object... varargs)

Deprecated.

Description copied from interface: UIAppearance

API-Since: 8.0 Deprecated-Since: 9.0

Specified by:: _appearanceForTraitCollectionWhenContainedIn in interface UIAppearance
Overrides:: _appearanceForTraitCollectionWhenContainedIn in class UIScrollView

_appearanceForTraitCollectionWhenContainedInInstancesOfClasses

@NotNull
public @NotNull UICollectionView _appearanceForTraitCollectionWhenContainedInInstancesOfClasses(@NotNull
                                                                                                @NotNull UITraitCollection trait,
                                                                                                @NotNull
                                                                                                @NotNull NSArray<?> containerTypes)

Description copied from interface: UIAppearance

API-Since: 9.0

Specified by:: _appearanceForTraitCollectionWhenContainedInInstancesOfClasses in interface UIAppearance
Overrides:: _appearanceForTraitCollectionWhenContainedInInstancesOfClasses in class UIScrollView

_appearanceWhenContainedIn
```
@NotNull
@Deprecated
public @NotNull UICollectionView _appearanceWhenContainedIn(@Nullable
                                                            @Nullable UIAppearanceContainer ContainerClass,
                                                            java.lang.Object... varargs)
```
Deprecated.

Description copied from interface: UIAppearance

To customize the appearances for instances of a class contained within an instance of a container class, or instances in a hierarchy, use +appearanceWhenContainedInInstancesOfClasses: for the appropriate appearance proxy. For example: [[UINavigationBar appearanceWhenContainedInInstancesOfClasses:@[[UISplitViewController class]]] setBarTintColor:myColor]; [[UINavigationBar appearanceWhenContainedInInstancesOfClasses:@[[UITabBarController class], [UISplitViewController class]]] setBarTintColor:myTabbedNavBarColor]; In any given view hierarchy the outermost appearance proxy wins. Specificity (depth of the chain) is the tie-breaker. In other words, the containment statement is treated as a partial ordering. Given a concrete ordering (actual subview hierarchy), we select the partial ordering that is the first unique match when reading the actual hierarchy from the window down. API-Since: 5.0 Deprecated-Since: 9.0

Specified by:

_appearanceWhenContainedIn in interface UIAppearance

Overrides:

_appearanceWhenContainedIn in class UIScrollView

_appearanceWhenContainedInInstancesOfClasses
```
@NotNull
public @NotNull UICollectionView _appearanceWhenContainedInInstancesOfClasses(@NotNull
                                                                              @NotNull NSArray<?> containerTypes)
```
Description copied from interface: UIAppearance

API-Since: 9.0

Specified by:

_appearanceWhenContainedInInstancesOfClasses in interface UIAppearance

Overrides:

_appearanceWhenContainedInInstancesOfClasses in class UIScrollView

backgroundView
```
@Nullable
public @Nullable UIView backgroundView()
```
will be automatically resized to track the size of the collection view and placed behind all cells and supplementary views.

beginInteractiveMovementForItemAtIndexPath

public boolean beginInteractiveMovementForItemAtIndexPath(@NotNull
                                                          @NotNull NSIndexPath indexPath)

returns NO if reordering was prevented from beginning - otherwise YES API-Since: 9.0

cancelInteractiveMovement

public void cancelInteractiveMovement()

API-Since: 9.0

cancelInteractiveTransition

public void cancelInteractiveTransition()

API-Since: 7.0

cellForItemAtIndexPath

@Nullable
public @Nullable UICollectionViewCell cellForItemAtIndexPath(@NotNull
                                                             @NotNull NSIndexPath indexPath)

Returns any existing visible or prepared cell for the index path. Returns nil when no cell exists, or if index path is out of range.

collectionViewLayout

@NotNull
public @NotNull UICollectionViewLayout collectionViewLayout()

dataSource

@Nullable
public @Nullable UICollectionViewDataSource dataSource()

delegate
```
@Nullable
public @Nullable java.lang.Object delegate()
```
Description copied from class: UIScrollView

default nil. weak reference

Overrides:

delegate in class UIScrollView

deleteItemsAtIndexPaths

public void deleteItemsAtIndexPaths(@NotNull
                                    @NotNull NSArray<? extends NSIndexPath> indexPaths)

deleteSections

public void deleteSections(@NotNull
                           @NotNull NSIndexSet sections)

dequeueReusableCellWithReuseIdentifierForIndexPath

@NotNull
public @NotNull UICollectionViewCell dequeueReusableCellWithReuseIdentifierForIndexPath(@NotNull
                                                                                        @NotNull java.lang.String identifier,
                                                                                        @NotNull
                                                                                        @NotNull NSIndexPath indexPath)

dequeueReusableSupplementaryViewOfKindWithReuseIdentifierForIndexPath

@NotNull
public @NotNull UICollectionReusableView dequeueReusableSupplementaryViewOfKindWithReuseIdentifierForIndexPath(@NotNull
                                                                                                               @NotNull java.lang.String elementKind,
                                                                                                               @NotNull
                                                                                                               @NotNull java.lang.String identifier,
                                                                                                               @NotNull
                                                                                                               @NotNull NSIndexPath indexPath)

deselectItemAtIndexPathAnimated

public void deselectItemAtIndexPathAnimated(@NotNull
                                            @NotNull NSIndexPath indexPath,
                                            boolean animated)

endInteractiveMovement
```
public void endInteractiveMovement()
```
API-Since: 9.0

finishInteractiveTransition

public void finishInteractiveTransition()

API-Since: 7.0

indexPathForCell

@Nullable
public @Nullable NSIndexPath indexPathForCell(@NotNull
                                              @NotNull UICollectionViewCell cell)

indexPathForItemAtPoint

@Nullable
public @Nullable NSIndexPath indexPathForItemAtPoint(CGPoint point)

indexPathsForSelectedItems

@Nullable
public @Nullable NSArray<? extends NSIndexPath> indexPathsForSelectedItems()

returns nil or an array of selected index paths

indexPathsForVisibleItems

@NotNull
public @NotNull NSArray<? extends NSIndexPath> indexPathsForVisibleItems()

indexPathsForVisibleSupplementaryElementsOfKind

@NotNull
public @NotNull NSArray<? extends NSIndexPath> indexPathsForVisibleSupplementaryElementsOfKind(@NotNull
                                                                                               @NotNull java.lang.String elementKind)

API-Since: 9.0

init
```
public UICollectionView init()
```
Overrides:

init in class UIScrollView

initWithCoder
```
public UICollectionView initWithCoder(@NotNull
                                      @NotNull NSCoder coder)
```
Description copied from interface: NSCoding

NS_DESIGNATED_INITIALIZER

Specified by:

initWithCoder in interface NSCoding

Overrides:

initWithCoder in class UIScrollView

initWithFrame

public UICollectionView initWithFrame(CGRect frame)

Overrides:: initWithFrame in class UIScrollView

initWithFrameCollectionViewLayout

public UICollectionView initWithFrameCollectionViewLayout(CGRect frame,
                                                          @NotNull
                                                          @NotNull UICollectionViewLayout layout)

insertItemsAtIndexPaths

public void insertItemsAtIndexPaths(@NotNull
                                    @NotNull NSArray<? extends NSIndexPath> indexPaths)

insertSections
```
public void insertSections(@NotNull
                           @NotNull NSIndexSet sections)
```
These methods allow dynamic modification of the current set of items in the collection view

isPrefetchingEnabled
```
public boolean isPrefetchingEnabled()
```
API-Since: 10.0

setPrefetchingEnabled

public void setPrefetchingEnabled(boolean value)

API-Since: 10.0

layoutAttributesForItemAtIndexPath

@Nullable
public @Nullable UICollectionViewLayoutAttributes layoutAttributesForItemAtIndexPath(@NotNull
                                                                                     @NotNull NSIndexPath indexPath)

layoutAttributesForSupplementaryElementOfKindAtIndexPath

@Nullable
public @Nullable UICollectionViewLayoutAttributes layoutAttributesForSupplementaryElementOfKindAtIndexPath(@NotNull
                                                                                                           @NotNull java.lang.String kind,
                                                                                                           @NotNull
                                                                                                           @NotNull NSIndexPath indexPath)

moveItemAtIndexPathToIndexPath

public void moveItemAtIndexPathToIndexPath(@NotNull
                                           @NotNull NSIndexPath indexPath,
                                           @NotNull
                                           @NotNull NSIndexPath newIndexPath)

moveSectionToSection

public void moveSectionToSection(long section,
                                 long newSection)

numberOfItemsInSection

public long numberOfItemsInSection(long section)

numberOfSections
```
public long numberOfSections()
```
Information about the current state of the collection view.

performBatchUpdatesCompletion

public void performBatchUpdatesCompletion(@Nullable
                                          @Nullable UICollectionView.Block_performBatchUpdatesCompletion_0 updates,
                                          @Nullable
                                          @Nullable UICollectionView.Block_performBatchUpdatesCompletion_1 completion)

allows multiple insert/delete/reload/move calls to be animated simultaneously. Nestable.

prefetchDataSource

@Nullable
public @Nullable UICollectionViewDataSourcePrefetching prefetchDataSource()

API-Since: 10.0

registerClassForCellWithReuseIdentifier
```
public void registerClassForCellWithReuseIdentifier(@Nullable
                                                    @Nullable org.moe.natj.objc.Class cellClass,
                                                    @NotNull
                                                    @NotNull java.lang.String identifier)
```
For each reuse identifier that the collection view will use, register either a class or a nib from which to instantiate a cell. If a nib is registered, it must contain exactly 1 top level object which is a UICollectionViewCell. If a class is registered, it will be instantiated via alloc/initWithFrame:

registerClassForSupplementaryViewOfKindWithReuseIdentifier

public void registerClassForSupplementaryViewOfKindWithReuseIdentifier(@Nullable
                                                                       @Nullable org.moe.natj.objc.Class viewClass,
                                                                       @NotNull
                                                                       @NotNull java.lang.String elementKind,
                                                                       @NotNull
                                                                       @NotNull java.lang.String identifier)

registerNibForCellWithReuseIdentifier

public void registerNibForCellWithReuseIdentifier(@Nullable
                                                  @Nullable UINib nib,
                                                  @NotNull
                                                  @NotNull java.lang.String identifier)

registerNibForSupplementaryViewOfKindWithReuseIdentifier

public void registerNibForSupplementaryViewOfKindWithReuseIdentifier(@Nullable
                                                                     @Nullable UINib nib,
                                                                     @NotNull
                                                                     @NotNull java.lang.String kind,
                                                                     @NotNull
                                                                     @NotNull java.lang.String identifier)

reloadData
```
public void reloadData()
```
discard the dataSource and delegate data and requery as necessary

reloadItemsAtIndexPaths

public void reloadItemsAtIndexPaths(@NotNull
                                    @NotNull NSArray<? extends NSIndexPath> indexPaths)

reloadSections

public void reloadSections(@NotNull
                           @NotNull NSIndexSet sections)

remembersLastFocusedIndexPath
```
public boolean remembersLastFocusedIndexPath()
```
defaults to NO. If YES, when focusing on a collection view the last focused index path is focused automatically. If the collection view has never been focused, then the preferred focused index path is used. API-Since: 9.0

scrollToItemAtIndexPathAtScrollPositionAnimated

public void scrollToItemAtIndexPathAtScrollPositionAnimated(@NotNull
                                                            @NotNull NSIndexPath indexPath,
                                                            long scrollPosition,
                                                            boolean animated)

Interacting with the collection view.

selectItemAtIndexPathAnimatedScrollPosition

public void selectItemAtIndexPathAnimatedScrollPosition(@Nullable
                                                        @Nullable NSIndexPath indexPath,
                                                        boolean animated,
                                                        long scrollPosition)

setAllowsMultipleSelection

public void setAllowsMultipleSelection(boolean value)

default is NO

setAllowsSelection

public void setAllowsSelection(boolean value)

default is YES

setBackgroundView
```
public void setBackgroundView(@Nullable
                              @Nullable UIView value)
```
will be automatically resized to track the size of the collection view and placed behind all cells and supplementary views.

setCollectionViewLayout

public void setCollectionViewLayout(@NotNull
                                    @NotNull UICollectionViewLayout value)

setCollectionViewLayoutAnimated

public void setCollectionViewLayoutAnimated(@NotNull
                                            @NotNull UICollectionViewLayout layout,
                                            boolean animated)

transition from one layout to another

setCollectionViewLayoutAnimatedCompletion

public void setCollectionViewLayoutAnimatedCompletion(@NotNull
                                                      @NotNull UICollectionViewLayout layout,
                                                      boolean animated,
                                                      @Nullable
                                                      @Nullable UICollectionView.Block_setCollectionViewLayoutAnimatedCompletion completion)

API-Since: 7.0

setDataSource_unsafe

public void setDataSource_unsafe(@Nullable
                                 @Nullable UICollectionViewDataSource value)

setDataSource

public void setDataSource(@Nullable
                          @Nullable UICollectionViewDataSource value)

setDelegate_unsafe
```
public void setDelegate_unsafe(@Nullable
                               @Nullable java.lang.Object value)
```
Description copied from class: UIScrollView

default nil. weak reference

Overrides:

setDelegate_unsafe in class UIScrollView

setDelegate
```
public void setDelegate(@Nullable
                        @Nullable java.lang.Object value)
```
Description copied from class: UIScrollView

default nil. weak reference

Overrides:

setDelegate in class UIScrollView

setPrefetchDataSource_unsafe

public void setPrefetchDataSource_unsafe(@Nullable
                                         @Nullable UICollectionViewDataSourcePrefetching value)

API-Since: 10.0

setPrefetchDataSource

public void setPrefetchDataSource(@Nullable
                                  @Nullable UICollectionViewDataSourcePrefetching value)

API-Since: 10.0

setRemembersLastFocusedIndexPath
```
public void setRemembersLastFocusedIndexPath(boolean value)
```
defaults to NO. If YES, when focusing on a collection view the last focused index path is focused automatically. If the collection view has never been focused, then the preferred focused index path is used. API-Since: 9.0

startInteractiveTransitionToCollectionViewLayoutCompletion

@NotNull
public @NotNull UICollectionViewTransitionLayout startInteractiveTransitionToCollectionViewLayoutCompletion(@NotNull
                                                                                                            @NotNull UICollectionViewLayout layout,
                                                                                                            @Nullable
                                                                                                            @Nullable UICollectionView.Block_startInteractiveTransitionToCollectionViewLayoutCompletion completion)

API-Since: 7.0

supplementaryViewForElementKindAtIndexPath

@Nullable
public @Nullable UICollectionReusableView supplementaryViewForElementKindAtIndexPath(@NotNull
                                                                                     @NotNull java.lang.String elementKind,
                                                                                     @NotNull
                                                                                     @NotNull NSIndexPath indexPath)

API-Since: 9.0

updateInteractiveMovementTargetPosition

public void updateInteractiveMovementTargetPosition(CGPoint targetPosition)

API-Since: 9.0

visibleCells

@NotNull
public @NotNull NSArray<? extends UICollectionViewCell> visibleCells()

visibleSupplementaryViewsOfKind

@NotNull
public @NotNull NSArray<? extends UICollectionReusableView> visibleSupplementaryViewsOfKind(@NotNull
                                                                                            @NotNull java.lang.String elementKind)

API-Since: 9.0

dataSourceIndexPathForPresentationIndexPath
```
@Nullable
public @Nullable NSIndexPath dataSourceIndexPathForPresentationIndexPath(@Nullable
                                                                         @Nullable NSIndexPath presentationIndexPath)
```
Description copied from interface: UIDataSourceTranslating

Translate (if needed) a Presentation index path to the Data Source index path. If the item was inserted at the index path, this will return nil. If no effective change took place, will return passed value.

Specified by:

dataSourceIndexPathForPresentationIndexPath in interface UIDataSourceTranslating

dataSourceSectionIndexForPresentationSectionIndex
```
public long dataSourceSectionIndexForPresentationSectionIndex(long presentationSectionIndex)
```
Description copied from interface: UIDataSourceTranslating

Translate (if needed) a Presentation section index to its Data Source section index value. If section was inserted and not known the Data Source, this will return NSNotFound. If no effective change took place, will return passed value.

Specified by:

dataSourceSectionIndexForPresentationSectionIndex in interface UIDataSourceTranslating

dragDelegate

@Nullable
public @Nullable UICollectionViewDragDelegate dragDelegate()

API-Since: 11.0

dragInteractionEnabled
```
public boolean dragInteractionEnabled()
```
You can force drags to be disabled for this collection view by setting this to NO. As of iOS 15, this is true for both iPhone and iPad by default. Prior to iOS 15, it defaulted to false on iPhone. API-Since: 11.0

dropDelegate

@Nullable
public @Nullable UICollectionViewDropDelegate dropDelegate()

API-Since: 11.0

hasActiveDrag
```
public boolean hasActiveDrag()
```
YES if a drag session is currently active. A drag session begins after items are "lifted" from the collection view. API-Since: 11.0

hasActiveDrop
```
public boolean hasActiveDrop()
```
YES if collection view is currently tracking a drop session. API-Since: 11.0

hasUncommittedUpdates
```
public boolean hasUncommittedUpdates()
```
Returns YES if the collection view is reordering or has drop placeholders. API-Since: 11.0

isSpringLoaded
```
public boolean isSpringLoaded()
```
Description copied from interface: UISpringLoadedInteractionSupporting

API-Since: 11.0

Specified by:

isSpringLoaded in interface UISpringLoadedInteractionSupporting

performUsingPresentationValues
```
public void performUsingPresentationValues(@NotNull
                                           UIDataSourceTranslating.Block_performUsingPresentationValues actionsToTranslate)
```
Description copied from interface: UIDataSourceTranslating

Arguments passed to actions performed inside the scope of this block will be interpreted as values in the presentation state, and the values returned from these actions will also be in the presentation state.

Specified by:

performUsingPresentationValues in interface UIDataSourceTranslating

presentationIndexPathForDataSourceIndexPath
```
@Nullable
public @Nullable NSIndexPath presentationIndexPathForDataSourceIndexPath(@Nullable
                                                                         @Nullable NSIndexPath dataSourceIndexPath)
```
Description copied from interface: UIDataSourceTranslating

Translate (if needed) a Data Source index path to the Presentation index path. If the item was deleted at the index path, this will return nil. If no effective change took place, will return passed value.

Specified by:

presentationIndexPathForDataSourceIndexPath in interface UIDataSourceTranslating

presentationSectionIndexForDataSourceSectionIndex
```
public long presentationSectionIndexForDataSourceSectionIndex(long dataSourceSectionIndex)
```
Description copied from interface: UIDataSourceTranslating

Translate (if needed) a Data Source section index to its Presentation section index value. If section was deleted during a transaction, this will return NSNotFound. If no effective change took place, will return passed value.

Specified by:

presentationSectionIndexForDataSourceSectionIndex in interface UIDataSourceTranslating

reorderingCadence
```
public long reorderingCadence()
```
Reordering cadence affects how easily reordering occurs while dragging around a reorder-capable drop destination. Default is UICollectionViewReorderingCadenceImmediate. API-Since: 11.0

setDragDelegate_unsafe

public void setDragDelegate_unsafe(@Nullable
                                   @Nullable UICollectionViewDragDelegate value)

API-Since: 11.0

setDragDelegate

public void setDragDelegate(@Nullable
                            @Nullable UICollectionViewDragDelegate value)

API-Since: 11.0

setDragInteractionEnabled
```
public void setDragInteractionEnabled(boolean value)
```
You can force drags to be disabled for this collection view by setting this to NO. As of iOS 15, this is true for both iPhone and iPad by default. Prior to iOS 15, it defaulted to false on iPhone. API-Since: 11.0

setDropDelegate_unsafe

public void setDropDelegate_unsafe(@Nullable
                                   @Nullable UICollectionViewDropDelegate value)

API-Since: 11.0

setDropDelegate

public void setDropDelegate(@Nullable
                            @Nullable UICollectionViewDropDelegate value)

API-Since: 11.0

setReorderingCadence
```
public void setReorderingCadence(long value)
```
Reordering cadence affects how easily reordering occurs while dragging around a reorder-capable drop destination. Default is UICollectionViewReorderingCadenceImmediate. API-Since: 11.0

setSpringLoaded
```
public void setSpringLoaded(boolean value)
```
Description copied from interface: UISpringLoadedInteractionSupporting

API-Since: 11.0

Specified by:

setSpringLoaded in interface UISpringLoadedInteractionSupporting

modifyAnimationsWithRepeatCountAutoreversesAnimations

public static void modifyAnimationsWithRepeatCountAutoreversesAnimations(double count,
                                                                         boolean autoreverses,
                                                                         @NotNull
                                                                         UIView.Block_modifyAnimationsWithRepeatCountAutoreversesAnimations animations)

allowsMultipleSelectionDuringEditing
```
public boolean allowsMultipleSelectionDuringEditing()
```
Controls whether multiple item selection can occur when the receiver is editing. Defaults to NO. API-Since: 14.0

allowsSelectionDuringEditing
```
public boolean allowsSelectionDuringEditing()
```
Controls whether an item can be selected when the receiver is editing. Defaults to NO. API-Since: 14.0

dequeueConfiguredReusableCellWithRegistrationForIndexPathItem

@NotNull
public @NotNull UICollectionViewCell dequeueConfiguredReusableCellWithRegistrationForIndexPathItem(@NotNull
                                                                                                   @NotNull UICollectionViewCellRegistration registration,
                                                                                                   @NotNull
                                                                                                   @NotNull NSIndexPath indexPath,
                                                                                                   @NotNull
                                                                                                   @NotNull java.lang.Object item)

API-Since: 14.0

dequeueConfiguredReusableSupplementaryViewWithRegistrationForIndexPath

@NotNull
public @NotNull UICollectionReusableView dequeueConfiguredReusableSupplementaryViewWithRegistrationForIndexPath(@NotNull
                                                                                                                @NotNull UICollectionViewSupplementaryRegistration registration,
                                                                                                                @NotNull
                                                                                                                @NotNull NSIndexPath indexPath)

API-Since: 14.0

isEditing
```
public boolean isEditing()
```
Controls the editing state for the receiver. API-Since: 14.0

selectionFollowsFocus
```
public boolean selectionFollowsFocus()
```
When enabled, the collection view ensures that selection is automatically triggered when focus moves to a cell. Defaults to a system derived value based on platform and other properties of the collection view. API-Since: 14.0

setAllowsMultipleSelectionDuringEditing
```
public void setAllowsMultipleSelectionDuringEditing(boolean value)
```
Controls whether multiple item selection can occur when the receiver is editing. Defaults to NO. API-Since: 14.0

setAllowsSelectionDuringEditing
```
public void setAllowsSelectionDuringEditing(boolean value)
```
Controls whether an item can be selected when the receiver is editing. Defaults to NO. API-Since: 14.0

setEditing
```
public void setEditing(boolean value)
```
Controls the editing state for the receiver. API-Since: 14.0

setSelectionFollowsFocus
```
public void setSelectionFollowsFocus(boolean value)
```
When enabled, the collection view ensures that selection is automatically triggered when focus moves to a cell. Defaults to a system derived value based on platform and other properties of the collection view. API-Since: 14.0

allowsFocus
```
public boolean allowsFocus()
```
Determines if the collection view allows its cells to become focused. When collectionView:canFocusItemAtIndexPath: is implemented, its return value takes precedence over this method. Defaults to a system derived value based on platform and other properties of the collection view. API-Since: 15.0

allowsFocusDuringEditing
```
public boolean allowsFocusDuringEditing()
```
Determines if the collection view allows its cells to become focused while editing. When collectionView:canFocusItemAtIndexPath: is implemented, its return value takes precedence over this method. Defaults to a system derived value based on platform and other properties of the collection view. API-Since: 15.0

contextMenuInteraction

@Nullable
public @Nullable UIContextMenuInteraction contextMenuInteraction()

API-Since: 13.2

reconfigureItemsAtIndexPaths
```
public void reconfigureItemsAtIndexPaths(@NotNull
                                         @NotNull NSArray<? extends NSIndexPath> indexPaths)
```
Reconfigures any existing cells for the items. Reconfiguring is more efficient than reloading an item, as it does not replace the existing cell with a new cell. Prefer reconfiguring over reloading unless you actually need an entirely new cell for the item. API-Since: 15.0

setAllowsFocus
```
public void setAllowsFocus(boolean value)
```
Determines if the collection view allows its cells to become focused. When collectionView:canFocusItemAtIndexPath: is implemented, its return value takes precedence over this method. Defaults to a system derived value based on platform and other properties of the collection view. API-Since: 15.0

setAllowsFocusDuringEditing
```
public void setAllowsFocusDuringEditing(boolean value)
```
Determines if the collection view allows its cells to become focused while editing. When collectionView:canFocusItemAtIndexPath: is implemented, its return value takes precedence over this method. Defaults to a system derived value based on platform and other properties of the collection view. API-Since: 15.0

selfSizingInvalidation
```
public long selfSizingInvalidation()
```
API-Since: 16.0

setSelfSizingInvalidation

public void setSelfSizingInvalidation(long value)

API-Since: 16.0

animateWithSpringDurationBounceInitialSpringVelocityDelayOptionsAnimationsCompletion

public static void animateWithSpringDurationBounceInitialSpringVelocityDelayOptionsAnimationsCompletion(double duration,
                                                                                                        double bounce,
                                                                                                        double velocity,
                                                                                                        double delay,
                                                                                                        long options,
                                                                                                        @NotNull
                                                                                                        UIView.Block_animateWithSpringDurationBounceInitialSpringVelocityDelayOptionsAnimationsCompletion_5 animations,
                                                                                                        @Nullable
                                                                                                        UIView.Block_animateWithSpringDurationBounceInitialSpringVelocityDelayOptionsAnimationsCompletion_6 completion)

useStoredAccessor

@Deprecated
public static boolean useStoredAccessor()

Deprecated.

Class UICollectionView

Nested Class Summary

Nested classes/interfaces inherited from class apple.uikit.UIView

Nested classes/interfaces inherited from class apple.NSObject

Nested classes/interfaces inherited from interface apple.uikit.protocol.UIDataSourceTranslating

Nested classes/interfaces inherited from interface apple.uikit.protocol.UIResponderStandardEditActions

Nested classes/interfaces inherited from interface apple.uikit.protocol.UITraitChangeObservable

Constructor Summary

Method Summary

Methods inherited from class apple.uikit.UIScrollView

Methods inherited from class apple.uikit.UIView

Methods inherited from class apple.uikit.UIResponder

Methods inherited from class apple.NSObject

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

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

Methods inherited from class java.lang.Object

Constructor Detail

UICollectionView

Method Detail

accessInstanceVariablesDirectly

addKeyframeWithRelativeStartTimeRelativeDurationAnimations

alloc

allocWithZone

animateKeyframesWithDurationDelayOptionsAnimationsCompletion

animateWithDurationAnimations

animateWithDurationAnimationsCompletion

animateWithDurationDelayOptionsAnimationsCompletion

animateWithDurationDelayUsingSpringWithDampingInitialSpringVelocityOptionsAnimationsCompletion

appearance

appearanceForTraitCollection

appearanceForTraitCollectionWhenContainedIn

appearanceForTraitCollectionWhenContainedInInstancesOfClasses

appearanceWhenContainedIn

appearanceWhenContainedInInstancesOfClasses

areAnimationsEnabled

automaticallyNotifiesObserversForKey

beginAnimationsContext

cancelPreviousPerformRequestsWithTarget

cancelPreviousPerformRequestsWithTargetSelectorObject

classFallbacksForKeyedArchiver

classForKeyedUnarchiver

clearTextInputContextIdentifier

commitAnimations

debugDescription_static

description_static

hash_static

inheritedAnimationDuration

instanceMethodForSelector

instanceMethodSignatureForSelector

instancesRespondToSelector

isSubclassOfClass

keyPathsForValuesAffectingValueForKey

layerClass

new_objc

performSystemAnimationOnViewsOptionsAnimationsCompletion

performWithoutAnimation

requiresConstraintBasedLayout

resolveClassMethod

resolveInstanceMethod

setAnimationBeginsFromCurrentState

setAnimationCurve

setAnimationDelay

setAnimationDelegate

setAnimationDidStopSelector

setAnimationDuration_static

setAnimationRepeatAutoreverses

setAnimationRepeatCount_static

setAnimationStartDate

setAnimationTransitionForViewCache

setAnimationWillStartSelector

setAnimationsEnabled

setVersion_static

superclass_static

transitionFromViewToViewDurationOptionsCompletion

transitionWithViewDurationOptionsAnimationsCompletion

userInterfaceLayoutDirectionForSemanticContentAttribute

userInterfaceLayoutDirectionForSemanticContentAttributeRelativeToLayoutDirection

version_static

allowsMultipleSelection

allowsSelection