PSPDFStatefulViewState
Objective-C
NS_CLOSED_ENUM(NSUInteger, PSPDFStatefulViewState) {
/// Controller is querying data.
PSPDFStatefulViewStateLoading,
/// Controller finished loading, has no data.
PSPDFStatefulViewStateEmpty,
/// Controller has data.
PSPDFStatefulViewStateFinished
}
Swift
@frozen enum StatefulViewState : UInt, @unchecked Sendable
Undocumented
-
Controller is querying data.
Declaration
Objective-C
PSPDFStatefulViewStateLoading
Swift
case loading = 0
-
Controller finished loading, has no data.
Declaration
Objective-C
PSPDFStatefulViewStateEmpty
Swift
case empty = 1
-
Controller has data.
Declaration
Objective-C
PSPDFStatefulViewStateFinished
Swift
case finished = 2