BAGPagingScrollView does exactly what it sounds like it does. It's a UIView that correctly implements the a UIScrollView for paging over many many UIViews. It also implements a UIPageControl.
I probably pushed this a little pre-maturely, currently it only acts as a carousal, warping back to the beginning after it comes to the last view. I'm in the midst of finishing up my masters degree, but when I get the time I'll finish up the implementation (see STDs bellow).
- Clone or otherwise copy
BAGPagingScrollView.minto your project.
- Create a BAGPagingScrollView either in Interface Builder or programiticly as you would any other UIView.
- Set the dataSource of the BAGPagingScrollView you just created.
In the dataSource implement:
(See the BAGPagingScrollViewDataSource protocol in BAGPagingScrollView.h)
- You even thought
-(NSInterger)numberOfPagesForScrollView:(BAGPagingScrollView)pagingScrollView;is listed as optional, you do need to implement it in your delegate, or things will crash.
- You need to present at least three views or things will not work as expected
- These things will be fixed when I (or maybe you) have the time. See the STDs below.
- Make it so that an infinite number of pages can be displayed. This will be the default when the delegate does not implement the
- Make it so that the warping feature is optional. My thought is to have this be accomplished by having the delegate return a negative number to the
- Fix bugs when less three UIViews are required to be presented
- Implement cache similar to UITableView the uses a similar