NKJPagerViewController
NKJPagerViewController is a PagerTabStrip, which is in Android. It contains an endlessly scrollable UIScrollView.
This viewController inspired ICViewPager. The biggest of difference is to endlessly swipe page.
Requirements
NKJPagerViewController higher requires Xcode 6, targeting either iOS 7.1 and above, or Mac OS 10.10 OS X Yosemite and above.
Installation
CocoaPods
pod "NKJPagerViewController"
Usage
Implement as subclass of NKJPagerViewController and imprement dataSource and delegate methods in the subclass.
- (void)viewDidLoad
{
self.dataSource = self;
self.delegate = self;
[super viewDidLoad];
}
NKJPagerViewDataSource
Decide number of tabs.
- (NSUInteger)numberOfTabView
{
return 10;
}Decide width for each tab.
- (NSInteger)widthOfTabView
{
return 160;
}
Setting a view design for each tab.
- (UIView *)viewPager:(NKJPagerViewController *)viewPager viewForTabAtIndex:(NSUInteger)index
{
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 160, 44)];
label.backgroundColor = [UIColor grayColor];
label.font = [UIFont systemFontOfSize:12.0];
label.text = [NSString stringWithFormat:@"Tab #%lu", index * 10];
label.textAlignment = NSTextAlignmentCenter;
label.textColor = [UIColor blackColor];
return label;
}Setting a view controller for each tab.
- (UIViewController *)viewPager:(NKJPagerViewController *)viewPager contentViewControllerForTabAtIndex:(NSUInteger)index
{
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
ContentViewController *vc = [storyboard instantiateViewControllerWithIdentifier:@"ContentViewController"];
vc.textLabel = [NSString stringWithFormat:@"Content View #%lu", index];
return vc;
}NKJPagerViewDelegate
This method is option.
- (void)viewPager:(NKJPagerViewController *)viewPager didSwitchAtIndex:(NSInteger)index withTabs:(NSArray *)tabs
{
// do something
}Author
License
NKJPagerViewController is available under the MIT license. See the LICENSE file for more info.