UICollectionViewController (moe.platform.ios API)

java.lang.Object
- org.moe.natj.general.NativeObject
- - org.moe.natj.objc.ObjCObject
  - - apple.NSObject
    - - apple.uikit.UIResponder
      - apple.uikit.UIViewController
        
        apple.uikit.UICollectionViewController

All Implemented Interfaces:

NSCoding, NSExtensionRequestHandling, NSObject, UIActivityItemsConfigurationProviding, UIAppearanceContainer, UICollectionViewDataSource, UICollectionViewDelegate, UIContentContainer, UIFocusEnvironment, UIPasteConfigurationSupporting, UIResponderStandardEditActions, UIScrollViewDelegate, UIStateRestoring, UITraitEnvironment, UIUserActivityRestoring
```
public class UICollectionViewController
extends UIViewController
implements UICollectionViewDelegate, UICollectionViewDataSource
```

Nested Class Summary
- Nested classes/interfaces inherited from class apple.uikit.UIViewController
  UIViewController.Block_dismissViewControllerAnimatedCompletion, UIViewController.Block_presentViewControllerAnimatedCompletion, UIViewController.Block_transitionFromViewControllerToViewControllerDurationOptionsAnimationsCompletion_4, UIViewController.Block_transitionFromViewControllerToViewControllerDurationOptionsAnimationsCompletion_5
- Nested classes/interfaces inherited from class apple.NSObject
  NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret
- Nested classes/interfaces inherited from interface apple.uikit.protocol.UIResponderStandardEditActions
  UIResponderStandardEditActions.Block_updateTextAttributesWithConversionHandler

Constructor Summary

Constructors
Modifier Constructor and Description

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

Constructors
Modifier	Constructor and Description
`protected`	`UICollectionViewController(org.moe.natj.general.Pointer peer)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static boolean`	`accessInstanceVariablesDirectly()`
`static UICollectionViewController`	`alloc()`
`static UICollectionViewController`	`allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)`
`static void`	`attemptRotationToDeviceOrientation()`
`static boolean`	`automaticallyNotifiesObserversForKey(java.lang.String key)`
`static void`	`cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)`
`static void`	`cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)`
`static NSArray<java.lang.String>`	`classFallbacksForKeyedArchiver()`
`static org.moe.natj.objc.Class`	`classForKeyedUnarchiver()`
`boolean`	`clearsSelectionOnViewWillAppear()` Defaults to YES, and if YES, any selection is cleared in viewWillAppear: This property has no effect if the useLayoutToLayoutNavigationTransitions property is set to YES
`static void`	`clearTextInputContextIdentifier(java.lang.String identifier)`
`UICollectionView`	`collectionView()`
`boolean`	`collectionViewCanEditItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)` Editing Asks the delegate to verify that the given item is editable.
`boolean`	`collectionViewCanFocusItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)` Focus
`boolean`	`collectionViewCanMoveItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)`
`boolean`	`collectionViewCanPerformActionForItemAtIndexPathWithSender(UICollectionView collectionView, org.moe.natj.objc.SEL action, NSIndexPath indexPath, java.lang.Object sender)`
`UICollectionViewCell`	`collectionViewCellForItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)` The cell that is returned must be retrieved from a call to -dequeueReusableCellWithReuseIdentifier:forIndexPath:
`UIContextMenuConfiguration`	`collectionViewContextMenuConfigurationForItemAtIndexPathPoint(UICollectionView collectionView, NSIndexPath indexPath, CGPoint point)` Called when the interaction begins.
`void`	`collectionViewDidBeginMultipleSelectionInteractionAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)` Called right after allowsMultipleSelection is set to YES if -collectionView:shouldBeginMultipleSelectionInteractionAtIndexPath: returned YES.
`void`	`collectionViewDidDeselectItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)`
`void`	`collectionViewDidEndDisplayingCellForItemAtIndexPath(UICollectionView collectionView, UICollectionViewCell cell, NSIndexPath indexPath)`
`void`	`collectionViewDidEndDisplayingSupplementaryViewForElementOfKindAtIndexPath(UICollectionView collectionView, UICollectionReusableView view, java.lang.String elementKind, NSIndexPath indexPath)`
`void`	`collectionViewDidEndMultipleSelectionInteraction(UICollectionView collectionView)` Called when the multi-select interaction ends.
`void`	`collectionViewDidHighlightItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)`
`void`	`collectionViewDidSelectItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)`
`void`	`collectionViewDidUnhighlightItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)`
`void`	`collectionViewDidUpdateFocusInContextWithAnimationCoordinator(UICollectionView collectionView, UICollectionViewFocusUpdateContext context, UIFocusAnimationCoordinator coordinator)`
`NSIndexPath`	`collectionViewIndexPathForIndexTitleAtIndex(UICollectionView collectionView, java.lang.String title, long index)` Returns the index path that corresponds to the given title / index.
`UICollectionViewLayout`	`collectionViewLayout()` The layout object is needed when defining interactive layout to layout transitions.
`void`	`collectionViewMoveItemAtIndexPathToIndexPath(UICollectionView collectionView, NSIndexPath sourceIndexPath, NSIndexPath destinationIndexPath)`
`long`	`collectionViewNumberOfItemsInSection(UICollectionView collectionView, long section)`
`void`	`collectionViewPerformActionForItemAtIndexPathWithSender(UICollectionView collectionView, org.moe.natj.objc.SEL action, NSIndexPath indexPath, java.lang.Object sender)`
`UITargetedPreview`	`collectionViewPreviewForDismissingContextMenuWithConfiguration(UICollectionView collectionView, UIContextMenuConfiguration configuration)` Called when the interaction is about to dismiss.
`UITargetedPreview`	`collectionViewPreviewForHighlightingContextMenuWithConfiguration(UICollectionView collectionView, UIContextMenuConfiguration configuration)` Called when the interaction begins.
`UIWindowSceneActivationConfiguration`	`collectionViewSceneActivationConfigurationForItemAtIndexPathPoint(UICollectionView collectionView, NSIndexPath indexPath, CGPoint point)` Return a valid @c UIWindowSceneActivationConfiguration to allow for the cell to be expanded into a new scene.
`boolean`	`collectionViewSelectionFollowsFocusForItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)` Determines if the item at the specified index path should also become selected when focus moves to it.
`boolean`	`collectionViewShouldBeginMultipleSelectionInteractionAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)` Allows a two-finger pan gesture to automatically enable allowsMultipleSelection and start selecting multiple cells.
`boolean`	`collectionViewShouldDeselectItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)` called when the user taps on an already-selected item in multi-select mode
`boolean`	`collectionViewShouldHighlightItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)` Methods for notification of selection/deselection and highlight/unhighlight events.
`boolean`	`collectionViewShouldSelectItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)`
`boolean`	`collectionViewShouldShowMenuForItemAtIndexPath(UICollectionView collectionView, NSIndexPath indexPath)` These methods provide support for copy/paste actions on cells.
`boolean`	`collectionViewShouldSpringLoadItemAtIndexPathWithContext(UICollectionView collectionView, NSIndexPath indexPath, UISpringLoadedInteractionContext context)` Allows opting-out of spring loading for an particular item.
`boolean`	`collectionViewShouldUpdateFocusInContext(UICollectionView collectionView, UICollectionViewFocusUpdateContext context)`
`CGPoint`	`collectionViewTargetContentOffsetForProposedContentOffset(UICollectionView collectionView, CGPoint proposedContentOffset)` customize the content offset to be applied during transition or update animations
`NSIndexPath`	`collectionViewTargetIndexPathForMoveFromItemAtIndexPathToProposedIndexPath(UICollectionView collectionView, NSIndexPath currentIndexPath, NSIndexPath proposedIndexPath)`
`NSIndexPath`	`collectionViewTargetIndexPathForMoveOfItemFromOriginalIndexPathAtCurrentIndexPathToProposedIndexPath(UICollectionView collectionView, NSIndexPath originalIndexPath, NSIndexPath currentIndexPath, NSIndexPath proposedIndexPath)`
`UICollectionViewTransitionLayout`	`collectionViewTransitionLayoutForOldLayoutNewLayout(UICollectionView collectionView, UICollectionViewLayout fromLayout, UICollectionViewLayout toLayout)` support for custom transition layout
`UICollectionReusableView`	`collectionViewViewForSupplementaryElementOfKindAtIndexPath(UICollectionView collectionView, java.lang.String kind, NSIndexPath indexPath)` The view that is returned must be retrieved from a call to -dequeueReusableSupplementaryViewOfKind:withReuseIdentifier:forIndexPath:
`void`	`collectionViewWillDisplayCellForItemAtIndexPath(UICollectionView collectionView, UICollectionViewCell cell, NSIndexPath indexPath)`
`void`	`collectionViewWillDisplayContextMenuWithConfigurationAnimator(UICollectionView collectionView, UIContextMenuConfiguration configuration, UIContextMenuInteractionAnimating animator)` Called when the collection view is about to display a menu.
`void`	`collectionViewWillDisplaySupplementaryViewForElementKindAtIndexPath(UICollectionView collectionView, UICollectionReusableView view, java.lang.String elementKind, NSIndexPath indexPath)`
`void`	`collectionViewWillEndContextMenuInteractionWithConfigurationAnimator(UICollectionView collectionView, UIContextMenuConfiguration configuration, UIContextMenuInteractionAnimating animator)` Called when the collection view's context menu interaction is about to end.
`void`	`collectionViewWillPerformPreviewActionForMenuWithConfigurationAnimator(UICollectionView collectionView, UIContextMenuConfiguration configuration, UIContextMenuInteractionCommitAnimating animator)` Called when the interaction is about to "commit" in response to the user tapping the preview.
`static java.lang.String`	`debugDescription_static()`
`static java.lang.String`	`description_static()`
`static long`	`hash_static()`
`NSIndexPath`	`indexPathForPreferredFocusedViewInCollectionView(UICollectionView collectionView)`
`NSArray<java.lang.String>`	`indexTitlesForCollectionView(UICollectionView collectionView)` Returns a list of index titles to display in the index view (e.g.
`UICollectionViewController`	`init()`
`UICollectionViewController`	`initWithCoder(NSCoder coder)` NS_DESIGNATED_INITIALIZER
`UICollectionViewController`	`initWithCollectionViewLayout(UICollectionViewLayout layout)`
`UICollectionViewController`	`initWithNibNameBundle(java.lang.String nibNameOrNil, NSBundle nibBundleOrNil)` The designated initializer.
`boolean`	`installsStandardGestureForInteractiveMovement()` Defaults to YES, and if YES, a system standard reordering gesture is used to drive collection view reordering
`static NSObject.Function_instanceMethodForSelector_ret`	`instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)`
`static NSMethodSignature`	`instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)`
`static boolean`	`instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)`
`static boolean`	`isSubclassOfClass(org.moe.natj.objc.Class aClass)`
`static NSSet<java.lang.String>`	`keyPathsForValuesAffectingValueForKey(java.lang.String key)`
`static UICollectionViewController`	`new_objc()`
`long`	`numberOfSectionsInCollectionView(UICollectionView collectionView)`
`static boolean`	`resolveClassMethod(org.moe.natj.objc.SEL sel)`
`static boolean`	`resolveInstanceMethod(org.moe.natj.objc.SEL sel)`
`void`	`scrollViewDidChangeAdjustedContentInset(UIScrollView scrollView)` Also see -[UIScrollView adjustedContentInsetDidChange]
`void`	`scrollViewDidEndDecelerating(UIScrollView scrollView)` called when scroll view grinds to a halt
`void`	`scrollViewDidEndDraggingWillDecelerate(UIScrollView scrollView, boolean decelerate)` called on finger up if the user dragged.
`void`	`scrollViewDidEndScrollingAnimation(UIScrollView scrollView)` called when setContentOffset/scrollRectVisible:animated: finishes.
`void`	`scrollViewDidEndZoomingWithViewAtScale(UIScrollView scrollView, UIView view, double scale)` scale between minimum and maximum.
`void`	`scrollViewDidScroll(UIScrollView scrollView)` any offset changes
`void`	`scrollViewDidScrollToTop(UIScrollView scrollView)` called when scrolling animation finished.
`void`	`scrollViewDidZoom(UIScrollView scrollView)` any zoom scale changes
`boolean`	`scrollViewShouldScrollToTop(UIScrollView scrollView)` return a yes if you want to scroll to the top.
`void`	`scrollViewWillBeginDecelerating(UIScrollView scrollView)` called on finger up as we are moving
`void`	`scrollViewWillBeginDragging(UIScrollView scrollView)` called on start of dragging (may require some time and or distance to move)
`void`	`scrollViewWillBeginZoomingWithView(UIScrollView scrollView, UIView view)` called before the scroll view begins zooming its content
`void`	`scrollViewWillEndDraggingWithVelocityTargetContentOffset(UIScrollView scrollView, CGPoint velocity, CGPoint targetContentOffset)` called on finger up if the user dragged.
`void`	`setClearsSelectionOnViewWillAppear(boolean value)` Defaults to YES, and if YES, any selection is cleared in viewWillAppear: This property has no effect if the useLayoutToLayoutNavigationTransitions property is set to YES
`void`	`setCollectionView(UICollectionView value)`
`void`	`setInstallsStandardGestureForInteractiveMovement(boolean value)` Defaults to YES, and if YES, a system standard reordering gesture is used to drive collection view reordering
`void`	`setUseLayoutToLayoutNavigationTransitions(boolean value)` Set to YES before pushing a a UICollectionViewController onto a UINavigationController.
`static void`	`setVersion_static(long aVersion)`
`static org.moe.natj.objc.Class`	`superclass_static()`
`boolean`	`useLayoutToLayoutNavigationTransitions()` Set to YES before pushing a a UICollectionViewController onto a UINavigationController.
`static long`	`version_static()`
`UIView`	`viewForZoomingInScrollView(UIScrollView scrollView)` return a view that will be scaled.

Methods inherited from class apple.uikit.UIViewController
addChildViewController, additionalSafeAreaInsets, addKeyCommand, allowedChildViewControllersForUnwindingFromSource, applicationFinishedRestoringState, automaticallyAdjustsScrollViewInsets, automaticallyForwardAppearanceAndRotationMethodsToChildViewControllers, beginAppearanceTransitionAnimated, beginRequestWithExtensionContext, bottomLayoutGuide, canPerformUnwindSegueActionFromViewControllerSender, canPerformUnwindSegueActionFromViewControllerWithSender, childViewControllerContainingSegueSource, childViewControllerForHomeIndicatorAutoHidden, childViewControllerForPointerLock, childViewControllerForScreenEdgesDeferringSystemGestures, childViewControllerForStatusBarHidden, childViewControllerForStatusBarStyle, childViewControllers, collapseSecondaryViewControllerForSplitViewController, contentScrollViewForEdge, contentSizeForViewInPopover, decodeRestorableStateWithCoder, definesPresentationContext, didAnimateFirstHalfOfRotationToInterfaceOrientation, didMoveToParentViewController, didReceiveMemoryWarning, didRotateFromInterfaceOrientation, didUpdateFocusInContextWithAnimationCoordinator, disablesAutomaticKeyboardDismissal, dismissModalViewControllerAnimated, dismissMoviePlayerViewControllerAnimated, dismissViewControllerAnimatedCompletion, edgesForExtendedLayout, editButtonItem, encodeRestorableStateWithCoder, encodeWithCoder, endAppearanceTransition, extendedLayoutIncludesOpaqueBars, extensionContext, focusGroupIdentifier, focusItemContainer, hidesBottomBarWhenPushed, interfaceOrientation, isBeingDismissed, isBeingPresented, isEditing, isModalInPopover, isModalInPresentation, isMovingFromParentViewController, isMovingToParentViewController, isViewLoaded, loadView, loadViewIfNeeded, modalPresentationCapturesStatusBarAppearance, modalPresentationStyle, modalTransitionStyle, modalViewController, navigationController, navigationItem, nibBundle, nibName, objectRestorationClass, overrideTraitCollectionForChildViewController, overrideUserInterfaceStyle, parentFocusEnvironment, parentViewController, performsActionsWhilePresentingModally, performSegueWithIdentifierSender, popoverPresentationController, preferredContentSize, preferredContentSizeDidChangeForChildContentContainer, preferredFocusedView, preferredFocusEnvironments, preferredInterfaceOrientationForPresentation, preferredScreenEdgesDeferringSystemGestures, preferredStatusBarStyle, preferredStatusBarUpdateAnimation, prefersHomeIndicatorAutoHidden, prefersPointerLocked, prefersStatusBarHidden, prepareForSegueSender, presentationController, presentedViewController, presentingViewController, presentModalViewControllerAnimated, presentMoviePlayerViewControllerAnimated, presentViewControllerAnimatedCompletion, previewActionItems, providesPresentationContextTransitionStyle, registerForPreviewingWithDelegateSourceView, removeFromParentViewController, removeKeyCommand, restorationClass, restorationIdentifier, restorationParent, restoresFocusAfterTransition, rotatingFooterView, rotatingHeaderView, searchDisplayController, segueForUnwindingToViewControllerFromViewControllerIdentifier, separateSecondaryViewControllerForSplitViewController, setAdditionalSafeAreaInsets, setAutomaticallyAdjustsScrollViewInsets, setContentScrollViewForEdge, setContentSizeForViewInPopover, setDefinesPresentationContext, setEdgesForExtendedLayout, setEditing, setEditingAnimated, setExtendedLayoutIncludesOpaqueBars, setFocusGroupIdentifier, setHidesBottomBarWhenPushed, setModalInPopover, setModalInPresentation, setModalPresentationCapturesStatusBarAppearance, setModalPresentationStyle, setModalTransitionStyle, setNeedsFocusUpdate, setNeedsStatusBarAppearanceUpdate, setNeedsUpdateOfHomeIndicatorAutoHidden, setNeedsUpdateOfPrefersPointerLocked, setNeedsUpdateOfScreenEdgesDeferringSystemGestures, setOverrideTraitCollectionForChildViewController, setOverrideUserInterfaceStyle, setPreferredContentSize, setProvidesPresentationContextTransitionStyle, setRestorationClass_unsafe, setRestorationClass, setRestorationIdentifier, setRestoresFocusAfterTransition, setTabBarItem, setTitle, setToolbarItems, setToolbarItemsAnimated, setTransitioningDelegate_unsafe, setTransitioningDelegate, setView, setViewRespectsSystemMinimumLayoutMargins, setWantsFullScreenLayout, sheetPresentationController, shouldAutomaticallyForwardAppearanceMethods, shouldAutomaticallyForwardRotationMethods, shouldAutorotate, shouldAutorotateToInterfaceOrientation, shouldPerformSegueWithIdentifierSender, shouldUpdateFocusInContext, showDetailViewControllerSender, showViewControllerSender, sizeForChildContentContainerWithParentContainerSize, splitViewController, storyboard, supportedInterfaceOrientations, systemLayoutFittingSizeDidChangeForChildContentContainer, systemMinimumLayoutMargins, tabBarController, tabBarItem, targetViewControllerForActionSender, title, toolbarItems, topLayoutGuide, traitCollection, traitCollectionDidChange, transitionCoordinator, transitionFromViewControllerToViewControllerDurationOptionsAnimationsCompletion, transitioningDelegate, unregisterForPreviewingWithContext, unwindForSegueTowardsViewController, updateFocusIfNeeded, updateViewConstraints, view, viewControllerForUnwindSegueActionFromViewControllerWithSender, viewDidAppear, viewDidDisappear, viewDidLayoutSubviews, viewDidLoad, viewDidUnload, viewIfLoaded, viewLayoutMarginsDidChange, viewRespectsSystemMinimumLayoutMargins, viewSafeAreaInsetsDidChange, viewWillAppear, viewWillDisappear, viewWillLayoutSubviews, viewWillTransitionToSizeWithTransitionCoordinator, viewWillUnload, wantsFullScreenLayout, willAnimateFirstHalfOfRotationToInterfaceOrientationDuration, willAnimateRotationToInterfaceOrientationDuration, willAnimateSecondHalfOfRotationFromInterfaceOrientationDuration, willMoveToParentViewController, willRotateToInterfaceOrientationDuration, willTransitionToTraitCollectionWithTransitionCoordinator

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

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

Methods inherited from class org.moe.natj.objc.ObjCObject
equals, toString

Methods inherited from class org.moe.natj.general.NativeObject
finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object
clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - UICollectionViewController
```
protected UICollectionViewController(org.moe.natj.general.Pointer peer)
```
- Method Detail
  - accessInstanceVariablesDirectly
```
public static boolean accessInstanceVariablesDirectly()
```
  - alloc
```
public static UICollectionViewController alloc()
```
  - allocWithZone
```
public static UICollectionViewController allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
```
  - attemptRotationToDeviceOrientation
```
public static void attemptRotationToDeviceOrientation()
```
  - automaticallyNotifiesObserversForKey
```
public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)
```
  - cancelPreviousPerformRequestsWithTarget
```
public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
```
  - cancelPreviousPerformRequestsWithTargetSelectorObject
```
public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)
```
  - classFallbacksForKeyedArchiver
```
public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()
```
  - classForKeyedUnarchiver
```
public static org.moe.natj.objc.Class classForKeyedUnarchiver()
```
  - clearTextInputContextIdentifier
```
public static void clearTextInputContextIdentifier(java.lang.String identifier)
```
  - debugDescription_static
```
public static java.lang.String debugDescription_static()
```
  - description_static
```
public static java.lang.String description_static()
```
  - hash_static
```
public static long hash_static()
```
  - instanceMethodForSelector
```
public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
```
  - instanceMethodSignatureForSelector
```
public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
```
  - instancesRespondToSelector
```
public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
```
  - isSubclassOfClass
```
public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)
```
  - keyPathsForValuesAffectingValueForKey
```
public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)
```
  - new_objc
```
public static UICollectionViewController new_objc()
```
  - resolveClassMethod
```
public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)
```
  - resolveInstanceMethod
```
public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)
```
  - setVersion_static
```
public static void setVersion_static(long aVersion)
```
  - superclass_static
```
public static org.moe.natj.objc.Class superclass_static()
```
  - version_static
```
public static long version_static()
```
  - clearsSelectionOnViewWillAppear
```
public boolean clearsSelectionOnViewWillAppear()
```
    Defaults to YES, and if YES, any selection is cleared in viewWillAppear: This property has no effect if the useLayoutToLayoutNavigationTransitions property is set to YES
  - collectionView
```
public UICollectionView collectionView()
```
  - collectionViewCanFocusItemAtIndexPath
```
public boolean collectionViewCanFocusItemAtIndexPath(UICollectionView collectionView,
                                                     NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDelegate
    
    Focus
    
    Specified by:
    
    collectionViewCanFocusItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewCanMoveItemAtIndexPath
```
public boolean collectionViewCanMoveItemAtIndexPath(UICollectionView collectionView,
                                                    NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewCanMoveItemAtIndexPath in interface UICollectionViewDataSource
  - collectionViewCanPerformActionForItemAtIndexPathWithSender
```
public boolean collectionViewCanPerformActionForItemAtIndexPathWithSender(UICollectionView collectionView,
                                                                          org.moe.natj.objc.SEL action,
                                                                          NSIndexPath indexPath,
                                                                          java.lang.Object sender)
```
    Specified by:
    
    collectionViewCanPerformActionForItemAtIndexPathWithSender in interface UICollectionViewDelegate
  - collectionViewCellForItemAtIndexPath
```
public UICollectionViewCell collectionViewCellForItemAtIndexPath(UICollectionView collectionView,
                                                                 NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDataSource
    
    The cell that is returned must be retrieved from a call to -dequeueReusableCellWithReuseIdentifier:forIndexPath:
    
    Specified by:
    
    collectionViewCellForItemAtIndexPath in interface UICollectionViewDataSource
  - collectionViewDidDeselectItemAtIndexPath
```
public void collectionViewDidDeselectItemAtIndexPath(UICollectionView collectionView,
                                                     NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewDidDeselectItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewDidEndDisplayingCellForItemAtIndexPath
```
public void collectionViewDidEndDisplayingCellForItemAtIndexPath(UICollectionView collectionView,
                                                                 UICollectionViewCell cell,
                                                                 NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewDidEndDisplayingCellForItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewDidEndDisplayingSupplementaryViewForElementOfKindAtIndexPath
```
public void collectionViewDidEndDisplayingSupplementaryViewForElementOfKindAtIndexPath(UICollectionView collectionView,
                                                                                       UICollectionReusableView view,
                                                                                       java.lang.String elementKind,
                                                                                       NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewDidEndDisplayingSupplementaryViewForElementOfKindAtIndexPath in interface UICollectionViewDelegate
  - collectionViewDidHighlightItemAtIndexPath
```
public void collectionViewDidHighlightItemAtIndexPath(UICollectionView collectionView,
                                                      NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewDidHighlightItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewDidSelectItemAtIndexPath
```
public void collectionViewDidSelectItemAtIndexPath(UICollectionView collectionView,
                                                   NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewDidSelectItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewDidUnhighlightItemAtIndexPath
```
public void collectionViewDidUnhighlightItemAtIndexPath(UICollectionView collectionView,
                                                        NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewDidUnhighlightItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewDidUpdateFocusInContextWithAnimationCoordinator
```
public void collectionViewDidUpdateFocusInContextWithAnimationCoordinator(UICollectionView collectionView,
                                                                          UICollectionViewFocusUpdateContext context,
                                                                          UIFocusAnimationCoordinator coordinator)
```
    Specified by:
    
    collectionViewDidUpdateFocusInContextWithAnimationCoordinator in interface UICollectionViewDelegate
  - collectionViewMoveItemAtIndexPathToIndexPath
```
public void collectionViewMoveItemAtIndexPathToIndexPath(UICollectionView collectionView,
                                                         NSIndexPath sourceIndexPath,
                                                         NSIndexPath destinationIndexPath)
```
    Specified by:
    
    collectionViewMoveItemAtIndexPathToIndexPath in interface UICollectionViewDataSource
  - collectionViewNumberOfItemsInSection
```
public long collectionViewNumberOfItemsInSection(UICollectionView collectionView,
                                                 long section)
```
    Specified by:
    
    collectionViewNumberOfItemsInSection in interface UICollectionViewDataSource
  - collectionViewPerformActionForItemAtIndexPathWithSender
```
public void collectionViewPerformActionForItemAtIndexPathWithSender(UICollectionView collectionView,
                                                                    org.moe.natj.objc.SEL action,
                                                                    NSIndexPath indexPath,
                                                                    java.lang.Object sender)
```
    Specified by:
    
    collectionViewPerformActionForItemAtIndexPathWithSender in interface UICollectionViewDelegate
  - collectionViewShouldDeselectItemAtIndexPath
```
public boolean collectionViewShouldDeselectItemAtIndexPath(UICollectionView collectionView,
                                                           NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDelegate
    
    called when the user taps on an already-selected item in multi-select mode
    
    Specified by:
    
    collectionViewShouldDeselectItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewShouldHighlightItemAtIndexPath
```
public boolean collectionViewShouldHighlightItemAtIndexPath(UICollectionView collectionView,
                                                            NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDelegate
    
    Methods for notification of selection/deselection and highlight/unhighlight events. The sequence of calls leading to selection from a user touch is:
    (when the touch begins) 1. -collectionView:shouldHighlightItemAtIndexPath: 2. -collectionView:didHighlightItemAtIndexPath:
    (when the touch lifts) 3. -collectionView:shouldSelectItemAtIndexPath: or -collectionView:shouldDeselectItemAtIndexPath: 4. -collectionView:didSelectItemAtIndexPath: or -collectionView:didDeselectItemAtIndexPath: 5. -collectionView:didUnhighlightItemAtIndexPath:
    
    Specified by:
    
    collectionViewShouldHighlightItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewShouldSelectItemAtIndexPath
```
public boolean collectionViewShouldSelectItemAtIndexPath(UICollectionView collectionView,
                                                         NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewShouldSelectItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewShouldShowMenuForItemAtIndexPath
```
public boolean collectionViewShouldShowMenuForItemAtIndexPath(UICollectionView collectionView,
                                                              NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDelegate
    
    These methods provide support for copy/paste actions on cells. All three should be implemented if any are.
    
    Specified by:
    
    collectionViewShouldShowMenuForItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewShouldUpdateFocusInContext
```
public boolean collectionViewShouldUpdateFocusInContext(UICollectionView collectionView,
                                                        UICollectionViewFocusUpdateContext context)
```
    Specified by:
    
    collectionViewShouldUpdateFocusInContext in interface UICollectionViewDelegate
  - collectionViewTargetContentOffsetForProposedContentOffset
```
public CGPoint collectionViewTargetContentOffsetForProposedContentOffset(UICollectionView collectionView,
                                                                         CGPoint proposedContentOffset)
```
    Description copied from interface: UICollectionViewDelegate
    
    customize the content offset to be applied during transition or update animations
    
    Specified by:
    
    collectionViewTargetContentOffsetForProposedContentOffset in interface UICollectionViewDelegate
  - collectionViewTargetIndexPathForMoveFromItemAtIndexPathToProposedIndexPath
```
public NSIndexPath collectionViewTargetIndexPathForMoveFromItemAtIndexPathToProposedIndexPath(UICollectionView collectionView,
                                                                                              NSIndexPath currentIndexPath,
                                                                                              NSIndexPath proposedIndexPath)
```
    Specified by:
    
    collectionViewTargetIndexPathForMoveFromItemAtIndexPathToProposedIndexPath in interface UICollectionViewDelegate
  - collectionViewTransitionLayoutForOldLayoutNewLayout
```
public UICollectionViewTransitionLayout collectionViewTransitionLayoutForOldLayoutNewLayout(UICollectionView collectionView,
                                                                                            UICollectionViewLayout fromLayout,
                                                                                            UICollectionViewLayout toLayout)
```
    Description copied from interface: UICollectionViewDelegate
    
    support for custom transition layout
    
    Specified by:
    
    collectionViewTransitionLayoutForOldLayoutNewLayout in interface UICollectionViewDelegate
  - collectionViewViewForSupplementaryElementOfKindAtIndexPath
```
public UICollectionReusableView collectionViewViewForSupplementaryElementOfKindAtIndexPath(UICollectionView collectionView,
                                                                                           java.lang.String kind,
                                                                                           NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDataSource
    
    The view that is returned must be retrieved from a call to -dequeueReusableSupplementaryViewOfKind:withReuseIdentifier:forIndexPath:
    
    Specified by:
    
    collectionViewViewForSupplementaryElementOfKindAtIndexPath in interface UICollectionViewDataSource
  - collectionViewWillDisplayCellForItemAtIndexPath
```
public void collectionViewWillDisplayCellForItemAtIndexPath(UICollectionView collectionView,
                                                            UICollectionViewCell cell,
                                                            NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewWillDisplayCellForItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewWillDisplaySupplementaryViewForElementKindAtIndexPath
```
public void collectionViewWillDisplaySupplementaryViewForElementKindAtIndexPath(UICollectionView collectionView,
                                                                                UICollectionReusableView view,
                                                                                java.lang.String elementKind,
                                                                                NSIndexPath indexPath)
```
    Specified by:
    
    collectionViewWillDisplaySupplementaryViewForElementKindAtIndexPath in interface UICollectionViewDelegate
  - collectionViewLayout
```
public UICollectionViewLayout collectionViewLayout()
```
    The layout object is needed when defining interactive layout to layout transitions.
  - indexPathForPreferredFocusedViewInCollectionView
```
public NSIndexPath indexPathForPreferredFocusedViewInCollectionView(UICollectionView collectionView)
```
    Specified by:
    
    indexPathForPreferredFocusedViewInCollectionView in interface UICollectionViewDelegate
  - init
```
public UICollectionViewController init()
```
    Overrides:
    
    init in class UIViewController
  - initWithCoder
```
public UICollectionViewController initWithCoder(NSCoder coder)
```
    Description copied from interface: NSCoding
    
    NS_DESIGNATED_INITIALIZER
    
    Specified by:
    
    initWithCoder in interface NSCoding
    
    Overrides:
    
    initWithCoder in class UIViewController
  - initWithCollectionViewLayout
```
public UICollectionViewController initWithCollectionViewLayout(UICollectionViewLayout layout)
```
  - initWithNibNameBundle
```
public UICollectionViewController initWithNibNameBundle(java.lang.String nibNameOrNil,
                                                        NSBundle nibBundleOrNil)
```
    Description copied from class: UIViewController
    
    The designated initializer. If you subclass UIViewController, you must call the super implementation of this method, even if you aren't using a NIB. (As a convenience, the default init method will do this for you, and specify nil for both of this methods arguments.) In the specified NIB, the File's Owner proxy should have its class set to your view controller subclass, with the view outlet connected to the main view. If you invoke this method with a nil nib name, then this class' -loadView method will attempt to load a NIB whose name is the same as your view controller's class. If no such NIB in fact exists then you must either call -setView: before -view is invoked, or override the -loadView method to set up your views programatically.
    
    Overrides:
    
    initWithNibNameBundle in class UIViewController
  - installsStandardGestureForInteractiveMovement
```
public boolean installsStandardGestureForInteractiveMovement()
```
    Defaults to YES, and if YES, a system standard reordering gesture is used to drive collection view reordering
  - numberOfSectionsInCollectionView
```
public long numberOfSectionsInCollectionView(UICollectionView collectionView)
```
    Specified by:
    
    numberOfSectionsInCollectionView in interface UICollectionViewDataSource
  - scrollViewDidEndDecelerating
```
public void scrollViewDidEndDecelerating(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    called when scroll view grinds to a halt
    
    Specified by:
    
    scrollViewDidEndDecelerating in interface UIScrollViewDelegate
  - scrollViewDidEndDraggingWillDecelerate
```
public void scrollViewDidEndDraggingWillDecelerate(UIScrollView scrollView,
                                                   boolean decelerate)
```
    Description copied from interface: UIScrollViewDelegate
    
    called on finger up if the user dragged. decelerate is true if it will continue moving afterwards
    
    Specified by:
    
    scrollViewDidEndDraggingWillDecelerate in interface UIScrollViewDelegate
  - scrollViewDidEndScrollingAnimation
```
public void scrollViewDidEndScrollingAnimation(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    called when setContentOffset/scrollRectVisible:animated: finishes. not called if not animating
    
    Specified by:
    
    scrollViewDidEndScrollingAnimation in interface UIScrollViewDelegate
  - scrollViewDidEndZoomingWithViewAtScale
```
public void scrollViewDidEndZoomingWithViewAtScale(UIScrollView scrollView,
                                                   UIView view,
                                                   double scale)
```
    Description copied from interface: UIScrollViewDelegate
    
    scale between minimum and maximum. called after any 'bounce' animations
    
    Specified by:
    
    scrollViewDidEndZoomingWithViewAtScale in interface UIScrollViewDelegate
  - scrollViewDidScroll
```
public void scrollViewDidScroll(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    any offset changes
    
    Specified by:
    
    scrollViewDidScroll in interface UIScrollViewDelegate
  - scrollViewDidScrollToTop
```
public void scrollViewDidScrollToTop(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    called when scrolling animation finished. may be called immediately if already at top
    
    Specified by:
    
    scrollViewDidScrollToTop in interface UIScrollViewDelegate
  - scrollViewDidZoom
```
public void scrollViewDidZoom(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    any zoom scale changes
    
    Specified by:
    
    scrollViewDidZoom in interface UIScrollViewDelegate
  - scrollViewShouldScrollToTop
```
public boolean scrollViewShouldScrollToTop(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    return a yes if you want to scroll to the top. if not defined, assumes YES
    
    Specified by:
    
    scrollViewShouldScrollToTop in interface UIScrollViewDelegate
  - scrollViewWillBeginDecelerating
```
public void scrollViewWillBeginDecelerating(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    called on finger up as we are moving
    
    Specified by:
    
    scrollViewWillBeginDecelerating in interface UIScrollViewDelegate
  - scrollViewWillBeginDragging
```
public void scrollViewWillBeginDragging(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    called on start of dragging (may require some time and or distance to move)
    
    Specified by:
    
    scrollViewWillBeginDragging in interface UIScrollViewDelegate
  - scrollViewWillBeginZoomingWithView
```
public void scrollViewWillBeginZoomingWithView(UIScrollView scrollView,
                                               UIView view)
```
    Description copied from interface: UIScrollViewDelegate
    
    called before the scroll view begins zooming its content
    
    Specified by:
    
    scrollViewWillBeginZoomingWithView in interface UIScrollViewDelegate
  - scrollViewWillEndDraggingWithVelocityTargetContentOffset
```
public void scrollViewWillEndDraggingWithVelocityTargetContentOffset(UIScrollView scrollView,
                                                                     CGPoint velocity,
                                                                     CGPoint targetContentOffset)
```
    Description copied from interface: UIScrollViewDelegate
    
    called on finger up if the user dragged. velocity is in points/millisecond. targetContentOffset may be changed to adjust where the scroll view comes to rest
    
    Specified by:
    
    scrollViewWillEndDraggingWithVelocityTargetContentOffset in interface UIScrollViewDelegate
  - setClearsSelectionOnViewWillAppear
```
public void setClearsSelectionOnViewWillAppear(boolean value)
```
    Defaults to YES, and if YES, any selection is cleared in viewWillAppear: This property has no effect if the useLayoutToLayoutNavigationTransitions property is set to YES
  - setCollectionView
```
public void setCollectionView(UICollectionView value)
```
  - setInstallsStandardGestureForInteractiveMovement
```
public void setInstallsStandardGestureForInteractiveMovement(boolean value)
```
    Defaults to YES, and if YES, a system standard reordering gesture is used to drive collection view reordering
  - setUseLayoutToLayoutNavigationTransitions
```
public void setUseLayoutToLayoutNavigationTransitions(boolean value)
```
    Set to YES before pushing a a UICollectionViewController onto a UINavigationController. The top view controller of the navigation controller must be a UICollectionViewController that was pushed with this property set to NO. This property should NOT be changed on a UICollectionViewController that has already been pushed onto a UINavigationController.
  - useLayoutToLayoutNavigationTransitions
```
public boolean useLayoutToLayoutNavigationTransitions()
```
    Set to YES before pushing a a UICollectionViewController onto a UINavigationController. The top view controller of the navigation controller must be a UICollectionViewController that was pushed with this property set to NO. This property should NOT be changed on a UICollectionViewController that has already been pushed onto a UINavigationController.
  - viewForZoomingInScrollView
```
public UIView viewForZoomingInScrollView(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    return a view that will be scaled. if delegate returns nil, nothing happens
    
    Specified by:
    
    viewForZoomingInScrollView in interface UIScrollViewDelegate
  - collectionViewIndexPathForIndexTitleAtIndex
```
public NSIndexPath collectionViewIndexPathForIndexTitleAtIndex(UICollectionView collectionView,
                                                               java.lang.String title,
                                                               long index)
```
    Description copied from interface: UICollectionViewDataSource
    
    Returns the index path that corresponds to the given title / index. (e.g. "B",1) Return an index path with a single index to indicate an entire section, instead of a specific item.
    
    Specified by:
    
    collectionViewIndexPathForIndexTitleAtIndex in interface UICollectionViewDataSource
  - collectionViewShouldSpringLoadItemAtIndexPathWithContext
```
public boolean collectionViewShouldSpringLoadItemAtIndexPathWithContext(UICollectionView collectionView,
                                                                        NSIndexPath indexPath,
                                                                        UISpringLoadedInteractionContext context)
```
    Description copied from interface: UICollectionViewDelegate
    
    Allows opting-out of spring loading for an particular item.
    If you want the interaction effect on a different subview of the spring loaded cell, modify the context.targetView property. The default is the cell.
    If this method is not implemented, the default is YES.
    
    Specified by:
    
    collectionViewShouldSpringLoadItemAtIndexPathWithContext in interface UICollectionViewDelegate
  - indexTitlesForCollectionView
```
public NSArray<java.lang.String> indexTitlesForCollectionView(UICollectionView collectionView)
```
    Description copied from interface: UICollectionViewDataSource
    
    Returns a list of index titles to display in the index view (e.g. ["A", "B", "C" ... "Z", "#"])
    
    Specified by:
    
    indexTitlesForCollectionView in interface UICollectionViewDataSource
  - scrollViewDidChangeAdjustedContentInset
```
public void scrollViewDidChangeAdjustedContentInset(UIScrollView scrollView)
```
    Description copied from interface: UIScrollViewDelegate
    
    Also see -[UIScrollView adjustedContentInsetDidChange]
    
    Specified by:
    
    scrollViewDidChangeAdjustedContentInset in interface UIScrollViewDelegate
  - collectionViewContextMenuConfigurationForItemAtIndexPathPoint
```
public UIContextMenuConfiguration collectionViewContextMenuConfigurationForItemAtIndexPathPoint(UICollectionView collectionView,
                                                                                                NSIndexPath indexPath,
                                                                                                CGPoint point)
```
    Description copied from interface: UICollectionViewDelegate
    
    Called when the interaction begins.
    
    Specified by:
    
    collectionViewContextMenuConfigurationForItemAtIndexPathPoint in interface UICollectionViewDelegate
    
    Parameters:
    
    collectionView - This UICollectionView.
    
    indexPath - IndexPath of the item for which a configuration is being requested.
    
    point - Location in the collection view's coordinate space
    
    Returns:
    
    A UIContextMenuConfiguration describing the menu to be presented. Return nil to prevent the interaction from beginning. Returning an empty configuration causes the interaction to begin then fail with a cancellation effect. You might use this to indicate to users that it's possible for a menu to be presented from this element, but that there are no actions to present at this particular time.
  - collectionViewDidBeginMultipleSelectionInteractionAtIndexPath
```
public void collectionViewDidBeginMultipleSelectionInteractionAtIndexPath(UICollectionView collectionView,
                                                                          NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDelegate
    
    Called right after allowsMultipleSelection is set to YES if -collectionView:shouldBeginMultipleSelectionInteractionAtIndexPath: returned YES.
    In your app, this would be a good opportunity to update the state of your UI to reflect the fact that the user is now selecting multiple items at once; such as updating buttons to say "Done" instead of "Select"/"Edit", for instance.
    
    Specified by:
    
    collectionViewDidBeginMultipleSelectionInteractionAtIndexPath in interface UICollectionViewDelegate
  - collectionViewPreviewForDismissingContextMenuWithConfiguration
```
public UITargetedPreview collectionViewPreviewForDismissingContextMenuWithConfiguration(UICollectionView collectionView,
                                                                                        UIContextMenuConfiguration configuration)
```
    Description copied from interface: UICollectionViewDelegate
    
    Called when the interaction is about to dismiss. Return a UITargetedPreview describing the desired dismissal target. The interaction will animate the presented menu to the target. Use this to customize the dismissal animation.
    
    Specified by:
    
    collectionViewPreviewForDismissingContextMenuWithConfiguration in interface UICollectionViewDelegate
    
    Parameters:
    
    collectionView - This UICollectionView.
    
    configuration - The configuration of the menu displayed by this interaction.
  - collectionViewPreviewForHighlightingContextMenuWithConfiguration
```
public UITargetedPreview collectionViewPreviewForHighlightingContextMenuWithConfiguration(UICollectionView collectionView,
                                                                                          UIContextMenuConfiguration configuration)
```
    Description copied from interface: UICollectionViewDelegate
    
    Called when the interaction begins. Return a UITargetedPreview describing the desired highlight preview.
    
    Specified by:
    
    collectionViewPreviewForHighlightingContextMenuWithConfiguration in interface UICollectionViewDelegate
    
    Parameters:
    
    collectionView - This UICollectionView.
    
    configuration - The configuration of the menu about to be displayed by this interaction.
  - collectionViewShouldBeginMultipleSelectionInteractionAtIndexPath
```
public boolean collectionViewShouldBeginMultipleSelectionInteractionAtIndexPath(UICollectionView collectionView,
                                                                                NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDelegate
    
    Allows a two-finger pan gesture to automatically enable allowsMultipleSelection and start selecting multiple cells.
    After a multi-select gesture is recognized, this method will be called before allowsMultipleSelection is automatically set to YES to allow the user to select multiple contiguous items using a two-finger pan gesture across the constrained scroll direction.
    If the collection view has no constrained scroll direction (i.e., the collection view scrolls both horizontally and vertically), then this method will not be called and the multi-select gesture will be disabled.
    If this method is not implemented, the default is NO.
    
    Specified by:
    
    collectionViewShouldBeginMultipleSelectionInteractionAtIndexPath in interface UICollectionViewDelegate
  - collectionViewWillPerformPreviewActionForMenuWithConfigurationAnimator
```
public void collectionViewWillPerformPreviewActionForMenuWithConfigurationAnimator(UICollectionView collectionView,
                                                                                   UIContextMenuConfiguration configuration,
                                                                                   UIContextMenuInteractionCommitAnimating animator)
```
    Description copied from interface: UICollectionViewDelegate
    
    Called when the interaction is about to "commit" in response to the user tapping the preview.
    
    Specified by:
    
    collectionViewWillPerformPreviewActionForMenuWithConfigurationAnimator in interface UICollectionViewDelegate
    
    Parameters:
    
    collectionView - This UICollectionView.
    
    configuration - Configuration of the currently displayed menu.
    
    animator - Commit animator. Add animations to this object to run them alongside the commit transition.
  - collectionViewDidEndMultipleSelectionInteraction
```
public void collectionViewDidEndMultipleSelectionInteraction(UICollectionView collectionView)
```
    Description copied from interface: UICollectionViewDelegate
    
    Called when the multi-select interaction ends.
    At this point, the collection view will remain in multi-select mode, but this delegate method is called to indicate that the multiple selection gesture or hardware keyboard interaction has ended.
    
    Specified by:
    
    collectionViewDidEndMultipleSelectionInteraction in interface UICollectionViewDelegate
  - collectionViewCanEditItemAtIndexPath
```
public boolean collectionViewCanEditItemAtIndexPath(UICollectionView collectionView,
                                                    NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDelegate
    
    Editing Asks the delegate to verify that the given item is editable.
    
    Specified by:
    
    collectionViewCanEditItemAtIndexPath in interface UICollectionViewDelegate
    
    Parameters:
    
    collectionView - The collection view object requesting this information.
    
    indexPath - An index path locating an item in `collectionView`.
    
    Returns:
    
    `YES` if the item is editable; otherwise, `NO`. Defaults to `YES`.
  - collectionViewWillDisplayContextMenuWithConfigurationAnimator
```
public void collectionViewWillDisplayContextMenuWithConfigurationAnimator(UICollectionView collectionView,
                                                                          UIContextMenuConfiguration configuration,
                                                                          UIContextMenuInteractionAnimating animator)
```
    Description copied from interface: UICollectionViewDelegate
    
    Called when the collection view is about to display a menu.
    
    Specified by:
    
    collectionViewWillDisplayContextMenuWithConfigurationAnimator in interface UICollectionViewDelegate
    
    Parameters:
    
    collectionView - This UICollectionView.
    
    configuration - The configuration of the menu about to be displayed.
    
    animator - Appearance animator. Add animations to run them alongside the appearance transition.
  - collectionViewWillEndContextMenuInteractionWithConfigurationAnimator
```
public void collectionViewWillEndContextMenuInteractionWithConfigurationAnimator(UICollectionView collectionView,
                                                                                 UIContextMenuConfiguration configuration,
                                                                                 UIContextMenuInteractionAnimating animator)
```
    Description copied from interface: UICollectionViewDelegate
    
    Called when the collection view's context menu interaction is about to end.
    
    Specified by:
    
    collectionViewWillEndContextMenuInteractionWithConfigurationAnimator in interface UICollectionViewDelegate
    
    Parameters:
    
    collectionView - This UICollectionView.
    
    configuration - Ending configuration.
    
    animator - Disappearance animator. Add animations to run them alongside the disappearance transition.
  - collectionViewSceneActivationConfigurationForItemAtIndexPathPoint
```
public UIWindowSceneActivationConfiguration collectionViewSceneActivationConfigurationForItemAtIndexPathPoint(UICollectionView collectionView,
                                                                                                              NSIndexPath indexPath,
                                                                                                              CGPoint point)
```
    Description copied from interface: UICollectionViewDelegate
    
    Return a valid @c UIWindowSceneActivationConfiguration to allow for the cell to be expanded into a new scene. Return nil to prevent the interaction from starting.
    
    Specified by:
    
    collectionViewSceneActivationConfigurationForItemAtIndexPathPoint in interface UICollectionViewDelegate
    
    Parameters:
    
    collectionView - The collection view
    
    indexPath - The index path of the cell being interacted with
    
    point - The centroid of the interaction in the collection view's coordinate space.
  - collectionViewSelectionFollowsFocusForItemAtIndexPath
```
public boolean collectionViewSelectionFollowsFocusForItemAtIndexPath(UICollectionView collectionView,
                                                                     NSIndexPath indexPath)
```
    Description copied from interface: UICollectionViewDelegate
    
    Determines if the item at the specified index path should also become selected when focus moves to it. If the collection view's global selectionFollowsFocus is enabled, this method will allow you to override that behavior on a per-index path basis. This method is not called if selectionFollowsFocus is disabled.
    
    Specified by:
    
    collectionViewSelectionFollowsFocusForItemAtIndexPath in interface UICollectionViewDelegate
  - collectionViewTargetIndexPathForMoveOfItemFromOriginalIndexPathAtCurrentIndexPathToProposedIndexPath
```
public NSIndexPath collectionViewTargetIndexPathForMoveOfItemFromOriginalIndexPathAtCurrentIndexPathToProposedIndexPath(UICollectionView collectionView,
                                                                                                                        NSIndexPath originalIndexPath,
                                                                                                                        NSIndexPath currentIndexPath,
                                                                                                                        NSIndexPath proposedIndexPath)
```
    Specified by:
    
    collectionViewTargetIndexPathForMoveOfItemFromOriginalIndexPathAtCurrentIndexPathToProposedIndexPath in interface UICollectionViewDelegate

Class UICollectionViewController

Nested Class Summary

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

Nested classes/interfaces inherited from class apple.NSObject

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

Constructor Summary

Method Summary

Methods inherited from class apple.uikit.UIViewController

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

UICollectionViewController

Method Detail

accessInstanceVariablesDirectly

alloc

allocWithZone

attemptRotationToDeviceOrientation

automaticallyNotifiesObserversForKey

cancelPreviousPerformRequestsWithTarget

cancelPreviousPerformRequestsWithTargetSelectorObject

classFallbacksForKeyedArchiver

classForKeyedUnarchiver

clearTextInputContextIdentifier

debugDescription_static

description_static

hash_static

instanceMethodForSelector

instanceMethodSignatureForSelector

instancesRespondToSelector

isSubclassOfClass

keyPathsForValuesAffectingValueForKey

new_objc

resolveClassMethod

resolveInstanceMethod

setVersion_static

superclass_static

version_static

clearsSelectionOnViewWillAppear

collectionView

collectionViewCanFocusItemAtIndexPath

collectionViewCanMoveItemAtIndexPath

collectionViewCanPerformActionForItemAtIndexPathWithSender

collectionViewCellForItemAtIndexPath

collectionViewDidDeselectItemAtIndexPath

collectionViewDidEndDisplayingCellForItemAtIndexPath

collectionViewDidEndDisplayingSupplementaryViewForElementOfKindAtIndexPath

collectionViewDidHighlightItemAtIndexPath

collectionViewDidSelectItemAtIndexPath

collectionViewDidUnhighlightItemAtIndexPath

collectionViewDidUpdateFocusInContextWithAnimationCoordinator

collectionViewMoveItemAtIndexPathToIndexPath

collectionViewNumberOfItemsInSection

collectionViewPerformActionForItemAtIndexPathWithSender

collectionViewShouldDeselectItemAtIndexPath

collectionViewShouldHighlightItemAtIndexPath

collectionViewShouldSelectItemAtIndexPath

collectionViewShouldShowMenuForItemAtIndexPath

collectionViewShouldUpdateFocusInContext

collectionViewTargetContentOffsetForProposedContentOffset

collectionViewTargetIndexPathForMoveFromItemAtIndexPathToProposedIndexPath

collectionViewTransitionLayoutForOldLayoutNewLayout

collectionViewViewForSupplementaryElementOfKindAtIndexPath

collectionViewWillDisplayCellForItemAtIndexPath

collectionViewWillDisplaySupplementaryViewForElementKindAtIndexPath

collectionViewLayout

indexPathForPreferredFocusedViewInCollectionView

init

initWithCoder

initWithCollectionViewLayout

initWithNibNameBundle

installsStandardGestureForInteractiveMovement

numberOfSectionsInCollectionView

scrollViewDidEndDecelerating

scrollViewDidEndDraggingWillDecelerate

scrollViewDidEndScrollingAnimation

scrollViewDidEndZoomingWithViewAtScale

scrollViewDidScroll