Instance Property

dataSource

The preview panel data source.

Declaration

@property(assign) id<QLPreviewPanelDataSource> dataSource;

See Also

Managing the Preview Items

- reloadData

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

- refreshCurrentPreviewItem

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

currentPreviewItemIndex

The index of the current preview item.

currentPreviewItem

The currently previewed item.

displayState

The preview panel’s display state.