QLPreviewController Class

Definition

Namespace:

QuickLook

Assembly:

Xamarin.iOS.dll

A UIViewController that manages the user experience of previewing an item.

[Foundation.Register("QLPreviewController", true)]
public class QLPreviewController : UIKit.UIViewController

type QLPreviewController = class
    inherit UIViewController

Inheritance

Object

NSObject

UIResponder

UIViewController

QLPreviewController

Attributes

RegisterAttribute

Constructors

QLPreviewController()	Default constructor that initializes a new instance of this class with no parameters.
QLPreviewController(IntPtr)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime.
QLPreviewController(NSCoder)	A constructor that initializes the object from the data stored in the unarchiver object.
QLPreviewController(NSObjectFlag)	Constructor to call on derived classes to skip initialization and merely allocate the object.
QLPreviewController(String, NSBundle)	Creates a new Quick Look preview controller from the specified NIB name in the specified bundle.

Properties

AccessibilityAssistiveTechnologyFocusedIdentifiers	(Inherited from UIResponder)
AccessibilityCustomActions	Allows methods to be added to AccessibilityCustomActions as accessibility-supporting supplementary actions. (Inherited from UIResponder)
AccessibilityDragSourceDescriptors	(Inherited from UIResponder)
AccessibilityDropPointDescriptors	(Inherited from UIResponder)
AdditionalSafeAreaInsets	Gets or sets additional safe area insets to account for app-specific tool bars and other app-specific UI. (Inherited from UIViewController)
AutomaticallyAdjustsScrollViewInsets	Developers should not use this deprecated property. Developers should use 'UIScrollView.ContentInsetAdjustmentBehavior' instead. (Inherited from UIViewController)
AutomaticallyForwardAppearanceAndRotationMethodsToChildViewControllers	Determines whether the containment events are automatically propagaged to nested view controllers. (Inherited from UIViewController)
BottomLayoutGuide	Developers should not use this deprecated property. Instead, they should use SafeAreaLayoutGuide. (Inherited from UIViewController)
CanBecomeFirstResponder	Determines whether this UIREsponder is willing to become the first responder. (Inherited from UIResponder)
CanResignFirstResponder	Determines whether this UIResponder is willing to give up its first responder status. (Inherited from UIResponder)
ChildViewControllerForHomeIndicatorAutoHidden	Gets a child view controller for determining whether to display an indicator for returning to the Home screen. (Inherited from UIViewController)
ChildViewControllerForScreenEdgesDeferringSystemGestures	Gets the child view controller that has precedence when processing screen edge gestures, if present. (Inherited from UIViewController)
ChildViewControllers	An array of UIViewControllers that are managed by this UIViewController. (Inherited from UIViewController)
Class	(Inherited from NSObject)
ClassHandle	The handle for this class.
ContentSizeForViewInPopover	Default content size for popovers. (Inherited from UIViewController)
CurrentPreviewItem	Gets the currently previewed item.
CurrentPreviewItemIndex	Gets or sets the index of the item to display.
DataSource	Gets or sets the data source that contains the items to preview.
DebugDescription	A developer-meaningful description of this object. (Inherited from NSObject)
DefinesPresentationContext	Specifies whether this UIViewController’s View is shown when presenting another UIViewController. (Inherited from UIViewController)
Delegate	An instance of the QuickLook.IQLPreviewControllerDelegate model class which acts as the class delegate.
Description	Description of the object, the Objective-C version of ToString. (Inherited from NSObject)
DisablesAutomaticKeyboardDismissal	If true, input view will remain on-screen even when non-input control is tapped. (Inherited from UIViewController)
EdgesForExtendedLayout	Specifies how the ParentViewController should extend the layout of this UIViewController. (Inherited from UIViewController)
EditButtonItem	A UIBarButtonItem that toggles between statees "Edit" and "Done." (Inherited from UIViewController)
Editing	true if the UIViewController allows the application user to edit the UIView contents. (Inherited from UIViewController)
ExtendedLayoutIncludesOpaqueBars	Whether the extended layout includes opaque bars. (Inherited from UIViewController)
ExtensionContext	Gets the NSExtensionContext for this view controller. (Inherited from UIViewController)
FocusItemContainer	Gets the container for the focus envirnoment's children. (Inherited from UIViewController)
FrameForPreviewItem	Delegate invoked by the object to get a value.
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
HidesBottomBarWhenPushed	Specifies whether the toolbar should be visible when this UIViewController is pushed onto a UINavigationController. (Inherited from UIViewController)
InputAccessoryView	Custom view that can be attached when the object becomes the first responder. (Inherited from UIResponder)
InputAccessoryViewController	Gets the custom accessory UIInputViewController to display when this UIResponder becomes the first responder. (Inherited from UIResponder)
InputAssistantItem	Gets the assistant that will be used to configure the shortcut bar. (Inherited from UIResponder)
InputView	Custom view to display when the object becomes the first responder. Read-only. (Inherited from UIResponder)
InputViewController	Gets the custom UIInputViewController to display when this UIResponder becomes the first responder. (Inherited from UIResponder)
InterfaceOrientation	The current orientation of the interface. (Inherited from UIViewController)
IsBeingDismissed	true if the current UIViewController is in the process of being dismissed. (Inherited from UIViewController)
IsBeingPresented	true if the current UIViewController is in the process of being presented. (Inherited from UIViewController)
IsDirectBinding	(Inherited from NSObject)
IsFirstResponder	Returns whether this UIResponder is the First Responder. (Inherited from UIResponder)
IsMovingFromParentViewController	true if the current UIViewController is in the process of being removed from its parent UIViewController. (Inherited from UIViewController)
IsMovingToParentViewController	true if the current UIViewController is in the process of being added to a parent UIViewController. (Inherited from UIViewController)
IsProxy	(Inherited from NSObject)
IsViewLoaded	A Boolean indicating whether the View is loaded into memory. (Inherited from UIViewController)
KeyCommands	The key commands that should trigger action on this UIResponder. Read-only. (Inherited from UIResponder)
ModalInPopover	true if this UIViewController should be presented modally by a UIPopoverController. (Inherited from UIViewController)
ModalPresentationCapturesStatusBarAppearance	Whether the UIViewController, when presented modally but non-fullscreen, takes over control of the status bar. (Inherited from UIViewController)
ModalPresentationStyle	The UIModalPresentationStyle to be used when presenting UIViewControllers. (Inherited from UIViewController)
ModalTransitionStyle	The UIModalTransitionStyle to be used by PresentViewController(UIViewController, Boolean, Action). (Inherited from UIViewController)
ModalViewController	Controller for the active presented view. (Inherited from UIViewController)
NavigationController	The nearest ancestor UINavigationController (Inherited from UIViewController)
NavigationItem	A UINavigationItem that represents this UIViewController in its parent’s UINavigationController’s NavigationBar. (Inherited from UIViewController)
NextResponder	The next responder on the response chain (Inherited from UIResponder)
NibBundle	The NSBundle from which this UIViewController was instantiated. (Inherited from UIViewController)
NibName	The name of the nib file from which this UIViewController was instantiated, or null. (Inherited from UIViewController)
ParentFocusEnvironment	Gets the focus environment that contains the current focus environment. (Inherited from UIViewController)
ParentViewController	The UIViewController that contains this UIViewController. (Inherited from UIViewController)
PasteConfiguration	The UIPasteConfiguration supported by this object. (Inherited from UIResponder)
PopoverPresentationController	Gets the nearest ancestor in the view hierarchy that is a UIPopoverPresentationController or null if there is none. (Inherited from UIViewController)
PreferredContentSize	Gets the preferred size for the content of the container. (Inherited from UIViewController)
PreferredFocusedView	If not null, indicates the child UIView that should receive focus by default. (Inherited from UIViewController)
PreferredFocusEnvironments	An array of IUIFocusEnvironments that are recursively searched by the system to find the default focused view. (Inherited from UIViewController)
PreferredScreenEdgesDeferringSystemGestures	Gets the screen edges whose gestures take precedence over system gestures. (Inherited from UIViewController)
PreferredStatusBarUpdateAnimation	The preferred animation style for hiding and showing the status bar. (Inherited from UIViewController)
PrefersHomeIndicatorAutoHidden	Gets a Boolean value that tells if it is preferred that the Home indicator be hidden. (Inherited from UIViewController)
PresentationController	Gets the nearest ancestor in the view hierarchy that is a UIPresentationController or null if there is none. (Inherited from UIViewController)
PresentedViewController	The UIViewController that is being presented by this UIViewController or one of this’s ancestor UIViewControllers. (Inherited from UIViewController)
PresentingViewController	The UIViewController that is presenting this UIViewController. (Inherited from UIViewController)
PreviewActionItems	Gets the array of IUIPreviewActionItem that are displayed when the user swipes upwards in 3D Touch Preview. (Inherited from UIViewController)
ProvidesPresentationContextTransitionStyle	true if this UIViewController overrides the transition style of the UIViewController that it presents. (Inherited from UIViewController)
RestorationClass	The class responsible for restoring application state. (Inherited from UIViewController)
RestorationIdentifier	Specifies the instance of the UIViewController for restoration. (Inherited from UIViewController)
RestoresFocusAfterTransition	Gets or sets whether this UIViewController restores focus after being transitioned to. (Inherited from UIViewController)
RetainCount	Returns the current Objective-C retain count for the object. (Inherited from NSObject)
RotatingFooterView	The footer view that needs to be transitioned during an interface rotation (Inherited from UIViewController)
RotatingHeaderView	The header view that needs to be transitioned during an interface rotation. (Inherited from UIViewController)
SearchDisplayController	The UISearchDisplayController, if any, associated with this UIViewController. (Inherited from UIViewController)
Self	(Inherited from NSObject)
ShouldAutomaticallyForwardAppearanceMethods	Whether appearance methods should be forwarded to child UIViewControllers. (Inherited from UIViewController)
ShouldAutomaticallyForwardRotationMethods	Whether rotation methods should be forwarded to child UIViewControllers. (Inherited from UIViewController)
ShouldOpenUrl	Delegate invoked by the object to get a value.
SplitViewController	The nearest ancestor UISplitViewController or null. (Inherited from UIViewController)
Storyboard	The UIStoryboard from which this UIViewController was created, or null. (Inherited from UIViewController)
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
SystemMinimumLayoutMargins	Gets the root view's minimum layout margins. (Inherited from UIViewController)
TabBarController	The nearest ancestore UITabBarController or null. (Inherited from UIViewController)
TabBarItem	A UITabBarItem that represents this UIViewController in its parent’s UITabBarController’s TabBar. (Inherited from UIViewController)
TextInputContextIdentifier	An identifier indicating that this UIResponder should preserve its text input mode information. Read-only. (Inherited from UIResponder)
TextInputMode	The text input mode for this UIResponder. Read-only. (Inherited from UIResponder)
Title	A human-meaningful identifier of this UIViewController. (Inherited from UIViewController)
ToolbarItems	The array of UIBarButtonItems on a UINavigationController’s Toolbar (Inherited from UIViewController)
TopLayoutGuide	Developers should not use this deprecated property. Instead, they should use SafeAreaLayoutGuide. (Inherited from UIViewController)
TraitCollection	Characteristics of the display, such as it's idiom, scale, and size class. (Inherited from UIViewController)
TransitionImageForPreviewItem	Delegate invoked by the object to get a value.
TransitioningDelegate	A delegate object that is responsible for producing IUIViewControllerAnimatedTransitionings for custom presentation. (Inherited from UIViewController)
TransitionViewForPreviewItem	Delegate invoked by the object to get a value.
UndoManager	The nearest shared NSUndoManager in the responder chain. Read-only. (Inherited from UIResponder)
UserActivity	Action that encapsulates a user activity that is supported by this responder. (Inherited from UIResponder)
View	The view managed by this view controller. (Inherited from UIViewController)
ViewIfLoaded	Returns the View if it has been instantiated; otherwise, returns null. (Inherited from UIViewController)
ViewRespectsSystemMinimumLayoutMargins	Gets or sets a Boolean value that controls whether the view for the view controller respects the minimum layout margins. (Inherited from UIViewController)
WantsFullScreenLayout	true if the view should overlap the status bar. (Inherited from UIViewController)
WeakDataSource	Gets or sets a weak reference to the data source.
WeakDelegate	An object that can respond to the delegate protocol for this type
WeakTransitioningDelegate	The delegate object used to provide controllers for transition animations and interactions. (Inherited from UIViewController)
Zone	(Inherited from NSObject)

Methods

AccessibilityDecrement()	Tells the accessibility element to decrement the value of its content. (Inherited from UIResponder)
AccessibilityElementDidBecomeFocused()	Indicates that an assistive technology has set its focus to this UIResponder. (Inherited from UIResponder)
AccessibilityElementDidLoseFocus()	Indicates that an assistive technology has changed its focus from this UIResponder. (Inherited from UIResponder)
AccessibilityElementIsFocused()	Indicates whether an assistive technology is focused on this UIResponder. (Inherited from UIResponder)
AccessibilityIncrement()	Tells the accessibility element to increment the value of its content. (Inherited from UIResponder)
AccessibilityPerformEscape()	Tells the accessibility system to dismiss a modal popover or hierarchically-displayed element. (Inherited from UIResponder)
AccessibilityPerformMagicTap()	Toggles the application-defined "most important state" of the app. (Inherited from UIResponder)
AccessibilityScroll(UIAccessibilityScrollDirection)	When overridden, allows the accessibility system to perform scrolling. (Inherited from UIResponder)
Add(UIView)	This is an alias for AddSubview(UIView), but uses the Add pattern as it allows C# 3.0 constructs to add subviews after creating the object. (Inherited from UIViewController)
AddChildViewController(UIViewController)	Adds a UIViewController as a child. (Inherited from UIViewController)
AddKeyCommand(UIKeyCommand)	Adds command as a shortcut available to attached hardware keyboards. (Inherited from UIViewController)
AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using NSString keyPath).   Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using string keyPath).   Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
ApplicationFinishedRestoringState()	Called when object decoding is complete during state restoration. (Inherited from UIViewController)
AwakeFromNib()	Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib(). (Inherited from NSObject)
BecomeFirstResponder()	Request the object to become the first responder. (Inherited from UIResponder)
BeginAppearanceTransition(Boolean, Boolean)	With EndAppearanceTransition(), tells child UIViewControllers that their UIViews are about to either appear or disappear. (Inherited from UIViewController)
BeginInvokeOnMainThread(Action)	(Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)	Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject)
BeginRequestWithExtensionContext(NSExtensionContext)	Method that is called when the host app is about to make a request. (Inherited from UIViewController)
Bind(NSString, NSObject, String, NSDictionary)	(Inherited from NSObject)
Bind(String, NSObject, String, NSDictionary)	(Inherited from NSObject)
BindingInfo(String)	(Inherited from NSObject)
BindingOptionDescriptions(String)	(Inherited from NSObject)
BindingValueClass(String)	(Inherited from NSObject)
CanPaste(NSItemProvider[])	Gets whether this can accept a paste operation by the . (Inherited from UIResponder)
CanPerform(Selector, NSObject)	Determines if this UIResponder can perform the specified action. Typically used to probe for editing commands. (Inherited from UIResponder)
CanPerformUnwind(Selector, UIViewController, NSObject)	Specifies whether this UIViewController supports the specific unwind segue (Inherited from UIViewController)
CanPreviewItem(IQLPreviewItem)	Returns a Boolean value that tells whether the controller can show a preview of the specified item.
ChildViewControllerForStatusBarHidden()	When overridden, returns the UIViewController that determines whether the status bar is hidden or unhidden. (Inherited from UIViewController)
ChildViewControllerForStatusBarStyle()	When overridden, returns the UIViewController that determines the style of the status bar. (Inherited from UIViewController)
CommitEditing()	(Inherited from NSObject)
CommitEditing(NSObject, Selector, IntPtr)	(Inherited from NSObject)
ConformsToProtocol(IntPtr)	Invoked to determine if this object implements the specified protocol. (Inherited from NSObject)
Copy()	Performs a copy of the underlying Objective-C object. (Inherited from NSObject)
Copy(NSObject)	Indicates a "Copy" editing operation. (Inherited from UIResponder)
Cut(NSObject)	Indicates a "Cut" editing operation. (Inherited from UIResponder)
DangerousAutorelease()	(Inherited from NSObject)
DangerousRelease()	(Inherited from NSObject)
DangerousRetain()	(Inherited from NSObject)
DecodeRestorableState(NSCoder)	With EncodeRestorableState(NSCoder), allows custom state restoration. (Inherited from UIViewController)
Delete(NSObject)	Indicates a "Delete" editing operation. (Inherited from UIResponder)
DidAnimateFirstHalfOfRotation(UIInterfaceOrientation)	Deprecated function called at end of first-part of two-step rotation animations. (Inherited from UIViewController)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates a change occurred to the indexes for a to-many relationship. (Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeValue(String)	Indicates that a change occurred on the specified key. (Inherited from NSObject)
DidMoveToParentViewController(UIViewController)	Called after this is added or removed from a parent UIViewController. (Inherited from UIViewController)
DidReceiveMemoryWarning()	Called when the system is running low on memory. (Inherited from UIViewController)
DidRotate(UIInterfaceOrientation)	Called after the UI has rotated. (Inherited from UIViewController)
DidUpdateFocus(UIFocusUpdateContext, UIFocusAnimationCoordinator)	Indicates that the focus changed as detailed in the context. (Inherited from UIViewController)
DismissModalViewController(Boolean)	Dismisses the modal view controller that was submitted by the receiver. (Inherited from UIViewController)
DismissMoviePlayerViewController()	Dismisses the MPMoviePlayerViewController. (Inherited from UIViewController)
DismissViewController(Boolean, Action)	Dismisses the presented view controller. (Inherited from UIViewController)
DismissViewControllerAsync(Boolean)	Dismisses the presented view controller. (Inherited from UIViewController)
Dispose()	Releases the resources used by the NSObject object. (Inherited from NSObject)
Dispose(Boolean)	Releases the resources used by the QLPreviewController object.
DoesNotRecognizeSelector(Selector)	Indicates that this object does not recognize the specified selector. (Inherited from NSObject)
EncodeRestorableState(NSCoder)	With DecodeRestorableState(NSCoder), allows custom state restoration. (Inherited from UIViewController)
EncodeTo(NSCoder)	Encodes the state of the object on the provided encoder (Inherited from UIViewController)
EndAppearanceTransition()	With BeginAppearanceTransition(Boolean, Boolean), tells child UIViewControllers that their child views have just appeared or disappeared. (Inherited from UIViewController)
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
ExposedBindings()	(Inherited from NSObject)
GetAllowedChildViewControllersForUnwinding(UIStoryboardUnwindSegueSource)	The array of child UIViewController objects that should be searched to determine if they are the unwind segue destination. (Inherited from UIViewController)
GetBindingInfo(NSString)	(Inherited from NSObject)
GetBindingOptionDescriptions(NSString)	(Inherited from NSObject)
GetBindingValueClass(NSString)	(Inherited from NSObject)
GetChildViewControllerContainingSegueSource(UIStoryboardUnwindSegueSource)	The child UIViewController that is the source of the unwind segue. (Inherited from UIViewController)
GetDictionaryOfValuesFromKeys(NSString[])	Retrieves the values of the specified keys. (Inherited from NSObject)
GetEnumerator()	Returns an enumerator that lists all of the child UIViews (Inherited from UIViewController)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeField(String)	Obsolete. (Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
GetOverrideTraitCollectionForChildViewController(UIViewController)	Gets the UITraitCollection for the specified child view controller of this controller. (Inherited from UIViewController)
GetSegueForUnwinding(UIViewController, UIViewController, String)	Defines the segue to be used between two UIViewControllers. (Inherited from UIViewController)
GetSizeForChildContentContainer(IUIContentContainer, CGSize)	Gets the size of the content of the specified child IUIContentContainer by using the size of the parent container. (Inherited from UIViewController)
GetSupportedInterfaceOrientations()	The orientations supported by this UIViewController. (Inherited from UIViewController)
GetTargetForAction(Selector, NSObject)	Returns the object that responds to an action. (Inherited from UIResponder)
GetTargetViewControllerForAction(Selector, NSObject)	Gets the view controller for the specified action and sender. (Inherited from UIViewController)
GetViewControllerForUnwind(Selector, UIViewController, NSObject)	Used for searching child UIViewControllers for a specific unwind segue. (Inherited from UIViewController)
Init()	(Inherited from NSObject)
InitializeHandle(IntPtr, String)	(Inherited from NSObject)
InitializeHandle(IntPtr)	(Inherited from NSObject)
Invoke(Action, Double)	(Inherited from NSObject)
Invoke(Action, TimeSpan)	(Inherited from NSObject)
InvokeOnMainThread(Action)	(Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)	Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject)
IsEqual(NSObject)	(Inherited from NSObject)
IsKindOfClass(Class)	(Inherited from NSObject)
IsMemberOfClass(Class)	(Inherited from NSObject)
LoadView()	Initializes the View property. (Inherited from UIViewController)
LoadViewIfNeeded()	If necessary, synchronously loads the View from a Storyboard or NIB. (Inherited from UIViewController)
MakeTextWritingDirectionLeftToRight(NSObject)	Sets the direction in which text is written to be left-to-right. (Inherited from UIResponder)
MakeTextWritingDirectionRightToLeft(NSObject)	Sets the direction in which text is written to be right-to-left. (Inherited from UIResponder)
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MotionBegan(UIEventSubtype, UIEvent)	Method invoked when a motion (a shake) has started. (Inherited from UIResponder)
MotionCancelled(UIEventSubtype, UIEvent)	Method invoked if the operating system cancels a motion (shake) event. (Inherited from UIResponder)
MotionEnded(UIEventSubtype, UIEvent)	Method invoked when a motion (shake) has finished. (Inherited from UIResponder)
MutableCopy()	Creates a mutable copy of the specified NSObject. (Inherited from NSObject)
ObjectDidEndEditing(NSObject)	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	Indicates that the value at the specified keyPath relative to this object has changed. (Inherited from NSObject)
Paste(NSItemProvider[])	Called to perform a paste operation from . (Inherited from UIResponder)
Paste(NSObject)	Indicates a "Paste" editing operation. (Inherited from UIResponder)
PerformSegue(String, NSObject)	Performs the specified UIStoryboardSegue. (Inherited from UIViewController)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	Invokes the selector on the current instance and if the obj is not null, it passes this as its single parameter. (Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector)	(Inherited from NSObject)
PreferredContentSizeDidChangeForChildContentContainer(IUIContentContainer)	Notifies this controller that the preferred size for content for a specified child container has changed. (Inherited from UIViewController)
PreferredInterfaceOrientationForPresentation()	The orientation that best displays the content of this UIViewController. (Inherited from UIViewController)
PreferredStatusBarStyle()	The preferred UIStatusBarStyle for this UIViewController. (Inherited from UIViewController)
PrefersStatusBarHidden()	Whether this UIViewController prefers the status bar to be hidden. (Inherited from UIViewController)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
PrepareForSegue(UIStoryboardSegue, NSObject)	Informs the application that a UIStoryboardSegue is about to be executed. (Inherited from UIViewController)
PresentModalViewController(UIViewController, Boolean)	Application developers should use PresentViewController(UIViewController, Boolean, Action) instead of this deprecated method. (Inherited from UIViewController)
PresentMoviePlayerViewController(MPMoviePlayerViewController)	Displays a movie controller using the standard transition. (Inherited from UIViewController)
PresentViewController(UIViewController, Boolean, Action)	Modally presents a view controller. (Inherited from UIViewController)
PresentViewControllerAsync(UIViewController, Boolean)	Modally presents a view controller. (Inherited from UIViewController)
PressesBegan(NSSet<UIPress>, UIPressesEvent)	Indicates that a physical button has been pressed on a remote or game controller. (Inherited from UIResponder)
PressesCancelled(NSSet<UIPress>, UIPressesEvent)	Indicates a physical button-press event has been cancelled due to a system event. (Inherited from UIResponder)
PressesChanged(NSSet<UIPress>, UIPressesEvent)	Indicates that the Force value of the evt has changed. (Inherited from UIResponder)
PressesEnded(NSSet<UIPress>, UIPressesEvent)	Indicates the ending of a press of a physical button on a remote or game controller. (Inherited from UIResponder)
RefreshCurrentPreviewItem()	Recomputes the display of the current preview item.
RegisterForPreviewingWithDelegate(IUIViewControllerPreviewingDelegate, UIView)	Registers this view controller for 3D Touch peek and pop operations. (Inherited from UIViewController)
ReloadData()	Reloads the data from the data source.
ReloadInputViews()	Updates custom input and accessory views when this object is the first responder. (Inherited from UIResponder)
RemoteControlReceived(UIEvent)	Indicates that a remote-control event was received. (Inherited from UIResponder)
RemoveFromParentViewController()	Removes this UIViewController from its ParentViewControllerUIViewController. (Inherited from UIViewController)
RemoveKeyCommand(UIKeyCommand)	Removes a previously-added hardware-keyboard accelerator. (Inherited from UIViewController)
RemoveObserver(NSObject, NSString, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveObserver(NSObject, NSString)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveObserver(NSObject, String)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
ResignFirstResponder()	Called when this UIResponder has been asked to resign its first responder status. (Inherited from UIResponder)
RespondsToSelector(Selector)	Whether this object recognizes the specified selector. (Inherited from NSObject)
RestoreUserActivityState(NSUserActivity)	Restores the state that is necessary for continuance of the specified user activity. (Inherited from UIResponder)
Select(NSObject)	Indicates a "Select" editing operation.|b (Inherited from UIResponder)
SelectAll(NSObject)	Indicates a "Select All" editing operation. (Inherited from UIResponder)
SetEditing(Boolean, Boolean)	Turns editing mode on or off. (Inherited from UIViewController)
SetNativeField(String, NSObject)	Obsolete. (Inherited from NSObject)
SetNeedsFocusUpdate()	When this is the active focus environment, requests a focus update, which can potentially change the PreferredFocusedView. (See also UpdateFocusIfNeeded().) (Inherited from UIViewController)
SetNeedsStatusBarAppearanceUpdate()	Notifies the system that the attributes of the status bar have been changed. (Inherited from UIViewController)
SetNeedsUpdateOfHomeIndicatorAutoHidden()	Controls whether the developer's view controller should display the indicator for returning to the Home screen.. (Inherited from UIViewController)
SetNeedsUpdateOfScreenEdgesDeferringSystemGestures()	Changes the screen edges whose gestures take precedence over system gestures. (Inherited from UIViewController)
SetNilValueForKey(NSString)	Sets the value of the specified key to null. (Inherited from NSObject)
SetOverrideTraitCollection(UITraitCollection, UIViewController)	Sets the UITraitCollection object for the specified child view controller of this controller. (Inherited from UIViewController)
SetToolbarItems(UIBarButtonItem[], Boolean)	Adds UIBarButtonItems to the UIToolbar (Inherited from UIViewController)
SetValueForKey(NSObject, NSString)	Sets the value of the property specified by the key to the specified value. (Inherited from NSObject)
SetValueForKeyPath(IntPtr, NSString)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime. (Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	Sets the value of a property that can be reached using a keypath. (Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	Sets the values of this NSObject to those in the specified dictionary. (Inherited from NSObject)
ShouldAutorotate()	Turns auto-rotation on or off. (Inherited from UIViewController)
ShouldAutorotateToInterfaceOrientation(UIInterfaceOrientation)	true if the UIViewController supports rotation to the specified UIInterfaceOrientation. (Inherited from UIViewController)
ShouldPerformSegue(String, NSObject)	Whether the segue should be performed. (Inherited from UIViewController)
ShouldUpdateFocus(UIFocusUpdateContext)	Called prior to the this either losing or receiving focus. If either focus environment returns false, the focus update is canceled. (Inherited from UIViewController)
ShowDetailViewController(UIViewController, NSObject)	Shows this view controller in a detail context. (Inherited from UIViewController)
ShowViewController(UIViewController, NSObject)	Shows this view controller. (Inherited from UIViewController)
SystemLayoutFittingSizeDidChangeForChildContentContainer(IUIContentContainer)	Notifies this container that auto layout resized a specified child container. (Inherited from UIViewController)
ToggleBoldface(NSObject)	Toggles the use of a bold font. (Inherited from UIResponder)
ToggleItalics(NSObject)	Toggles the use of an italic font. (Inherited from UIResponder)
ToggleUnderline(NSObject)	Toggles the use of underlining. (Inherited from UIResponder)
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
TouchesBegan(NSSet, UIEvent)	Sent when one or more fingers touches the screen. (Inherited from UIResponder)
TouchesCancelled(NSSet, UIEvent)	Sent when the touch processing has been cancelled. (Inherited from UIResponder)
TouchesEnded(NSSet, UIEvent)	Sent when one or more fingers are lifted from the screen. (Inherited from UIResponder)
TouchesEstimatedPropertiesUpdated(NSSet)	Called when the estimated properties of touches have been updated. (Inherited from UIResponder)
TouchesMoved(NSSet, UIEvent)	Sent when one or more fingers move on the screen. (Inherited from UIResponder)
TraitCollectionDidChange(UITraitCollection)	Method invoked when the trait collection for the view controller changed. (Inherited from UIViewController)
Transition(UIViewController, UIViewController, Double, UIViewAnimationOptions, Action, UICompletionHandler)	Used for transitioning between two view controller'€™s child view controllers. (Inherited from UIViewController)
TransitionAsync(UIViewController, UIViewController, Double, UIViewAnimationOptions, Action)	Used for transitioning between two view controller'€™s child view controllers. (Inherited from UIViewController)
Unbind(NSString)	(Inherited from NSObject)
Unbind(String)	(Inherited from NSObject)
UnregisterForPreviewingWithContext(IUIViewControllerPreviewing)	Stops previewing from handling 3D Touch peek and pop input. (Inherited from UIViewController)
Unwind(UIStoryboardSegue, UIViewController)	Called during an unwind segue on any UIViewController objects in the unwind path. (Inherited from UIViewController)
UpdateFocusIfNeeded()	If any focus environment has a pending update, this method forces an immediate focus update. Unlike SetNeedsFocusUpdate(), this method may be called by any UIViewController, whether it currently contains focus or not. (Inherited from UIViewController)
UpdateUserActivityState(NSUserActivity)	Updates a given user activity state. (Inherited from UIResponder)
UpdateViewConstraints()	Called when the UIViewController needs to recalculate its layout constraints. (Inherited from UIViewController)
ValueForKey(NSString)	Returns the value of the property associated with the specified key. (Inherited from NSObject)
ValueForKeyPath(NSString)	Returns the value of a property that can be reached using a keypath. (Inherited from NSObject)
ValueForUndefinedKey(NSString)	Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
ViewDidAppear(Boolean)	Called after the View is added to the view hierarchy. (Inherited from UIViewController)
ViewDidDisappear(Boolean)	This method is called after the UIViewthat is this UIViewController’s View property is removed from the display UIView hierarchy. (Inherited from UIViewController)
ViewDidLayoutSubviews()	Called after the View has laid out its subviews. (Inherited from UIViewController)
ViewDidLoad()	Called after the controller’s View is loaded into memory. (Inherited from UIViewController)
ViewDidUnload()	In iOS 6 and later, this method is never called. In prior versions it was called when the controller’s view was released from memory. (Inherited from UIViewController)
ViewLayoutMarginsDidChange()	Method that is called when the layout margins for the view are changed. (Inherited from UIViewController)
ViewSafeAreaInsetsDidChange()	Method that is called when the safe area insets are changed by size changes to system bars or by changes to the AdditionalSafeAreaInsets property. (Inherited from UIViewController)
ViewWillAppear(Boolean)	Called prior to the View being added to the view hierarchy. (Inherited from UIViewController)
ViewWillDisappear(Boolean)	This method is called prior to the removal of the UIViewthat is this UIViewController’s View from the display UIView hierarchy. (Inherited from UIViewController)
ViewWillLayoutSubviews()	Called before the View lays out its subviews. (Inherited from UIViewController)
ViewWillTransitionToSize(CGSize, IUIViewControllerTransitionCoordinator)	For UIViewController objects that are part of an app extension, called prior to the View being resized. (Inherited from UIViewController)
ViewWillUnload()	In iOS 6 and later, this method is never called. In prior versions it was called prior to the controller’s view was released from memory. (Inherited from UIViewController)
WillAnimateFirstHalfOfRotation(UIInterfaceOrientation, Double)	Deprecated method sent during the first half of a rotation. Application developers should instead use WillAnimateRotation(UIInterfaceOrientation, Double). (Inherited from UIViewController)
WillAnimateRotation(UIInterfaceOrientation, Double)	Called prior to a one-step interface rotation. (Inherited from UIViewController)
WillAnimateSecondHalfOfRotation(UIInterfaceOrientation, Double)	Deprecated method sent during the second half of a rotation. Application developers should instead use WillAnimateRotation(UIInterfaceOrientation, Double). (Inherited from UIViewController)
WillChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates that the values of the specified indices in the specified key are about to change. (Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeValue(String)	Indicates that the value of the specified key is about to change. (Inherited from NSObject)
WillMoveToParentViewController(UIViewController)	Called prior to adding or removing this from a container UIViewController. (Inherited from UIViewController)
WillRotate(UIInterfaceOrientation, Double)	Called prior to a user interface rotation. (Inherited from UIViewController)
WillTransitionToTraitCollection(UITraitCollection, IUIViewControllerTransitionCoordinator)	Notifies this that its trait collection will change to traitCollection, as coordinated by coordinator. (Inherited from UIViewController)

Events

DidDismiss	Event raised by the object.
WillDismiss	Event raised by the object.

Extension Methods

GetDebugDescription(INSObjectProtocol)
DisplayingBannerAd(UIViewController)
GetCanDisplayBannerAds(UIViewController)
GetInterstitialPresentationPolicy(UIViewController)
GetOriginalContentView(UIViewController)
PresentingFullScreenAd(UIViewController)
RequestInterstitialAdPresentation(UIViewController)
SetCanDisplayBannerAds(UIViewController, Boolean)
SetInterstitialPresentationPolicy(UIViewController, ADInterstitialPresentationPolicy)
ShouldPresentInterstitialAd(UIViewController)
GetAccessibilityCustomRotors(NSObject)	Gets the array of UIAccessibilityCustomRotor objects appropriate for this object.
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])	Sets the array of UIAccessibilityCustomRotor objects appropriate for this object.
GetTransitionCoordinator(UIViewController)	The IUIViewControllerTransitionCoordinator coordinating the transition of the specified UIViewController.
GetFocusItemContainer(IUIFocusEnvironment)	Gets the focus container for the environment.
GetParentFocusEnvironment(IUIFocusEnvironment)	Gets the parent focus environment.
GetPreferredFocusEnvironments(IUIFocusEnvironment)	Gets the list of focus environments, ordered by priority, that the environment prefers when updating the focus.
CanPaste(IUIPasteConfigurationSupporting, NSItemProvider[])	Returns true if the responder can paste from the specified item providers.
Paste(IUIPasteConfigurationSupporting, NSItemProvider[])	Performs the paste.
DecreaseSize(UIResponder, NSObject)	A hardware keyboard request (Command-minus) to decrease the size of the UIResponder.
IncreaseSize(UIResponder, NSObject)	A hardware keyboard request (Command-plus) to increase the size of the UIResponder.
CollapseSecondaryViewController(UIViewController, UIViewController, UISplitViewController)	Collapses the secondary view controller on splitViewController
GetSplitViewController(UIViewController)	Returns te split view controller for the nested view controller.
SeparateSecondaryViewControllerForSplitViewController(UIViewController, UISplitViewController)	Returns the separate secondary view controller for splitViewController.

See also

• Apple documentation for QLPreviewController