<NIPagingScrollViewDataSource> Protocol Reference

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Overview

The data source for NIPagingScrollView.

Definition at line 27 of file NIPagingScrollViewDataSource.h.

Inheritance diagram for <NIPagingScrollViewDataSource>:

Methods
[NIPagingScrollViewDataSource] Fetching Required Album Information
(NSInteger)	- numberOfPagesInPagingScrollView:
(UIView < NIPagingScrollViewPage > *)	- pagingScrollView:pageViewForIndex:

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Method Documentation

- (NSInteger) numberOfPagesInPagingScrollView:

(NIPagingScrollView *)

pagingScrollView

Fetches the total number of pages in the scroll view.

The value returned in this method will be cached by the scroll view until reloadData is called again.

- (UIView<NIPagingScrollViewPage> *) pagingScrollView:		(NIPagingScrollView *)	pagingScrollView
pageViewForIndex:		(NSInteger)	pageIndex

Fetches a page that will be displayed at the given page index.

You should always try to reuse pages by calling dequeueReusablePageWithIdentifier: on the paging scroll view before allocating a new page.