MFWalkthrough: A Container View Controller for iOS
MFWalkthrough is available through CocoaPods, to install it simply add the following line to your Podfile:
pod "MFWalkthrough", "~> 0.0.2"
You can find the sample project in Example/WalkthroughDemo.
MFWalkthroughDataSource- Used to determine what property to observe to enable transitionsMFWalkthroughDelegate- React to various transitions and states
#import <MFWalkthrough/MFWalkthroughViewController.h>
@interface ViewController : UIViewController <MFWalkthroughDataSource, MFWalkthroughDelegate>In the implementation,
// Initialize your view controllers
UIViewController *firstController;
UIViewController *secondController;
UIViewController *lastController;
// Create the MFWalkthroughViewController instance
MFWalkthroughViewController *walkthroughController =
[[MFWalkthroughViewController alloc]
initWithViewControllers:@[ firstController, secondController, lastController ]];
// Present the walkthrough controller
[self.navigationController pushViewController:walkthroughController
animated:YES];Required data source method:
- (NSString *)walkthroughViewController:(MFWalkthroughViewController *)walkthroughViewController enableContinuePropertyForViewController:(UIViewController *)viewController {
return @"somePropertyThatDeterminesIfContinueIsEnabled";
}Required delegate methods:
- (void)walkthroughViewController:(MFWalkthroughViewController *)walkthroughViewController willGoBackFromFirstViewController:(UIViewController *)firstViewController {
NSLog(@"I'm at the very beginning!");
}
- (void)walkthroughViewController:(MFWalkthroughViewController *)walkthroughViewController willContinueFromLastViewController:(UIViewController *)lastViewController {
NSLog(@"I'm at the very end!");
}The following delegate methods are optional:
- (void)walkthroughViewController:couldNotContinueFromViewController:- (void)walkthroughViewController:willContinueFromViewController:toViewController:- (void)walkthroughViewController:willGoBackFromViewController:toViewController:
Refer to source documentation for more detail
MFWalkthrough is designed to be used in conjunction with UINavigationController, simplifying conditional transitions between view controllers depending on some intermediate state.
FRDLivelyButton is used to render the navigation buttons. You can customize the button colors and line widths via the following MFWalkthroughViewController properties:
(UIColor *)navigationButtonColor- Defaults tonavigationBar.tintColor(CGFloat)navigationButtonLineWidth- Defaults to3.0f
To run the unit tests:
$ cd Example
$ make install
$ make ci
Mark Fayngersh, [email protected]
MFWalkthrough is available under the MIT license. See the LICENSE file for more info.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent