Instance Property

currentPreviewItem

The currently previewed item.

Declaration

var currentPreviewItem: QLPreviewItem! { get }

Discussion

The value is nil if there is no current preview item.

See Also

Managing the Preview Items

var dataSource: QLPreviewPanelDataSource!

The preview panel data source.

func reloadData()

Asks the preview panel to reload its data from its data source.

func refreshCurrentPreviewItem()

Asks the preview panel to recompute the preview of the current preview item.

var currentPreviewItemIndex: Int

The index of the current preview item.

var displayState: Any!

The preview panel’s display state.