Instance Method

reloadData()

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

Declaration

func reloadData()

Discussion

This method does not refresh the visible item if it has not changed.

See Also

Managing the Preview Items

var dataSource: QLPreviewPanelDataSource!

The preview panel 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 currentPreviewItem: QLPreviewItem!

The currently previewed item.

var displayState: Any!

The preview panel’s display state.