PSPDFGalleryContentViewLoading
Objective-C
@protocol PSPDFGalleryContentViewLoading <NSObject>
Swift
protocol GalleryContentViewLoading : NSObjectProtocol
Protocol for UIView
s 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 }