PSPDFGalleryContentViewLoading

Objective-C

@protocol PSPDFGalleryContentViewLoading <NSObject>

Swift

protocol GalleryContentViewLoading : NSObjectProtocol

Protocol for UIViews that wish to be the loadingView of a PSPDFGalleryContentView.

  • Undocumented

    Declaration

    Objective-C

    @property (nonatomic) CGFloat progress

    Swift

    var progress: CGFloat { get set }
  • Indicates that the progress is unspecified, hence the view should display some sort of generic spinning state without attempting to display the actual progress.

    Declaration

    Objective-C

    @optional
    @property (nonatomic, assign, unsafe_unretained, readwrite)
        BOOL hasUnspecifiedProgress;

    Swift

    optional var hasUnspecifiedProgress: Bool { get set }