delegate
The delegate object that controls the preview panel’s behavior.
Declaration
unowned(unsafe) var delegate: AnyObject! { get set }Discussion
The class assigned as the delegate should conform to the QLPreviewPanelDelegate protocol.
The delegate object that controls the preview panel’s behavior.
unowned(unsafe) var delegate: AnyObject! { get set }The class assigned as the delegate should conform to the QLPreviewPanelDelegate protocol.