SWRevealViewController does not switch
I am trying to implement SWRevealViewController in a project without using storyboard. I think it is possible, but unfortunately I could not. A button on a navigation bar does not perform the expand action that is defined on it. Therefore the NavigationTableViewController is never displayed. I don't understand why ... I have been looking for hours to solve this problem. Any help would be much appreciated.
#import "ContentViewController.h"
#import "NavigationTableViewController.h"
@interface ContentViewController()<SWRevealViewControllerDelegate>
@end
@implementation ContentViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
//[self.navigationItem setHidesBackButton:YES animated:YES];
UIWindow *window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
self.window = window;
ContentViewController *frontViewController = self;
NavigationTableViewController *rearViewController = [[NavigationTableViewController alloc] init];
UINavigationController *frontNavigationController = [[UINavigationController alloc] initWithRootViewController:frontViewController];
SWRevealViewController *revealController = [[SWRevealViewController alloc] initWithRearViewController:rearViewController frontViewController:frontNavigationController];
revealController.delegate = self;
[revealController panGestureRecognizer];
[revealController tapGestureRecognizer];
self.viewController = revealController;
self.window.rootViewController = self.viewController;
UIBarButtonItem *revealButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"reveal-icon.png"]
style:UIBarButtonItemStyleBordered target:revealController action:@selector(revealToggle:)];
self.navigationItem.leftBarButtonItem = revealButtonItem;
}
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1 answer
Finally I managed to solve my problem. According to John Lluch examples , I changed my code. Here's a solution without using a storyboard:
AppDelegate.h
#import <UIKit/UIKit.h>
#import "SplashScreenController.h"
#import "SWRevealViewController.h"
@interface AppDelegate : UIResponder <UIApplicationDelegate>
@property (strong, nonatomic) UIWindow *window;
@property (strong, nonatomic) UINavigationController *navigationController;
@property (strong, nonatomic) SplashScreenController *viewController;
@property (strong, nonatomic) SWRevealViewController *revealController;
@end
AppDelegate.m
#import "AppDelegate.h"
#import "ContentViewController.h"
#import "NavigationTableViewController.h"
@interface AppDelegate()<SWRevealViewControllerDelegate>
@end
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
SplashScreenController *frontViewController = [[SplashScreenController alloc] initWithNibName:@"SplashScreenController" bundle:nil];
NavigationTableViewController *rearViewController = [[NavigationTableViewController alloc] init];
UINavigationController *frontNavigationController = [[UINavigationController alloc] initWithRootViewController:frontViewController];
SWRevealViewController *revealController = [[SWRevealViewController alloc] initWithRearViewController:rearViewController frontViewController:frontNavigationController];
revealController.delegate = self;
self.window.rootViewController = revealController;
[self.window makeKeyAndVisible];
return YES;
}
ContentViewController.h
#import <UIKit/UIKit.h>
@interface ContentViewController : UIViewController
@end
ContentViewController.m
#import "ContentViewController.h"
#import "SWRevealViewController.h"
#import "NavigationTableViewController.h"
#import <sqlite3.h>
@interface ContentViewController()<SWRevealViewControllerDelegate>
@end
@implementation ContentViewController
- (void)viewDidLoad {
[super viewDidLoad];
SWRevealViewController *revealController = [self revealViewController];
[revealController panGestureRecognizer];
[revealController tapGestureRecognizer];
UIBarButtonItem *revealButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"reveal-icon.png"] style:UIBarButtonItemStyleBordered target:revealController action:@selector(revealToggle:)];
self.navigationItem.leftBarButtonItem = revealButtonItem;
}
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