PSPDFFlexibleToolbarContainer


@interface PSPDFFlexibleToolbarContainer : UIView

The flexible toolbar container holds and manages a PSPDFFlexibleToolbar instance. Its main responsibilities include toolbar anchoring and drag & drop handling. Add this view to your view hierarchy (a good candidate might be the UINavigationController’s view).

See

PSPDFFlexibleToolbar




flexibleToolbar

Attached flexible toolbar.

Declaration

Objective-C

@property (assign, readwrite, nonatomic, nullable)
    PSPDFFlexibleToolbar *flexibleToolbar;

Swift

var flexibleToolbar: PSPDFFlexibleToolbar? { get set }

overlaidBar
A UINavigationBar or UIToolbar instance, that should be automatically hidden when the flexibleToolbar is in the PSPDFFlexibleToolbarPositionInTopBar position.
Declaration
Objective-C

@property (readwrite, nonatomic) UIView<PSPDFSystemBar> *_Nullable overlaidBar;
Swift

weak var overlaidBar: (UIView & PSPDFSystemBar)? { get set }
dragging
YES when a toolbar drag is in progress, NO otherwise. Only relevant if dragging is enabled on the flexibleToolbar`. KVO observable.
Declaration
Objective-C

@property (readonly, nonatomic) BOOL dragging;
Swift

var dragging: Bool { get }




containerDelegate

Container delegate. (Can be freely set to any receiver)

Declaration

Objective-C

@property (readwrite, nonatomic)
    id<PSPDFFlexibleToolbarContainerDelegate> _Nullable containerDelegate;

Swift

@IBOutlet weak var containerDelegate: PSPDFFlexibleToolbarContainerDelegate? { get set }

Appearance

anchorViewBackgroundColor
The background color used for anchor view. If not explicitly set the color defaults to the toolbar barTintColor, toolbar tintColor or default PSPDFKit color (first one that is set).
Declaration
Objective-C

@property (assign, readwrite, nonatomic) UIColor *_Nonnull anchorViewBackgroundColor;
Swift

var anchorViewBackgroundColor: UIColor { get set }

Presentation

-showAnimated:completion:
Shows the container, than calls through to the corresponding PSPDFFlexibleToolbar method (showToolbarAnimated:completion:). Also hide the overlaidBar if needed (depending on the toolbar position).
Declaration
Objective-C

- (void)showAnimated:(BOOL)animated completion:(nullable void (^)(BOOL))completionBlock;
Swift

func show(animated: Bool, completion completionBlock: ((Bool) -> Void)? = nil)




-hideAnimated:completion:

Also shows the overlaidBar if it was previously hidden by the toolbar container.

Declaration

Objective-C

- (void)hideAnimated:(BOOL)animated
          completion:(nullable void (^)(BOOL))completionBlock;

Swift

func hide(animated: Bool, completion completionBlock: ((Bool) -> Void)? = nil)

-hideAndRemoveAnimated:completion:
Hides the container and toolbar using hideAnimated:completion: and than removes the container from its superview. Internally used by the flick to close gesture. Should also be used by done / close buttons added to the toolbar.
Declaration
Objective-C

- (void)hideAndRemoveAnimated:(BOOL)animated completion:(nullable void (^)(BOOL))completionBlock;
Swift

func hideAndRemove(animated: Bool, completion completionBlock: ((Bool) -> Void)? = nil)

SubclassingHooks




-rectForToolbarPosition:

Override this method to customize exact toolbar and anchor view placement.

Declaration

Objective-C

- (CGRect)rectForToolbarPosition:(PSPDFFlexibleToolbarPosition)toolbarPosition;

Swift

func rect(for toolbarPosition: PSPDFFlexibleToolbarPosition) -> CGRect




-animateToolbarPositionChangeFrom:to:

Possible override point for custom toolbar position change animations. Use [self layoutIfNeeded]; in an animation block to apply the new toolbar position.

Declaration

Objective-C

- (void)animateToolbarPositionChangeFrom:
            (PSPDFFlexibleToolbarPosition)currentPosition
                                      to:(PSPDFFlexibleToolbarPosition)
                                             newPosition;

Swift

func animateToolbarPositionChange(from currentPosition: PSPDFFlexibleToolbarPosition, to newPosition: PSPDFFlexibleToolbarPosition)