这种方式可以让你快速生成一个UITabBarController与UINavigationController的混合开发形式！
首先我们在入口类指定TabBarController
#import"AppDelegate.h"
#import"QWTabBarController.h"
@interfaceAppDelegate()
@end
@implementationAppDelegate
- (BOOL)application:(UIApplication*)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions {
self.window= [[UIWindowalloc]initWithFrame:[UIScreenmainScreen].bounds];
QWTabBarController*tabBar = [[QWTabBarControlleralloc]init];
self.window.rootViewController= tabBar;
[self.windowmakeKeyAndVisible];
returnYES;
}
2.创建一个UINavigationController
.h
#import@interface QWNavitionController: UINavigationController
@end
.m
#import "QWNavitionController.h"
@interface QWNavitionController ()
@end
@implementation QWNavitionController
- (void)viewDidLoad {
[super viewDidLoad];
self.navigationBar.barTintColor = MAIN_COLOR;
[self.navigationBar setTitleTextAttributes:@{NSForegroundColorAttributeName:[UIColor whiteColor],NSFontAttributeName:[UIFont systemFontOfSize:20.0]}];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end
3.创建对应的UITabBarController
.h
#import@interface QWTabBarController: UITabBarController
@end
.m
#import "QWTabBarController.h"
#import "QWNavitionController.h"
@interface QWTabBarController ()
@end
@implementation QWTabBarController
- (void)viewDidLoad {
[super viewDidLoad];
self.view.backgroundColor = [UIColor whiteColor];
[self addChildViewControllers];
}
- (void)addChildViewControllers
{
#warning 添加 被TabBarCtl 控制的视图控制器 名称
//视图控制器名称 按照你自己所管理的控制器来定义
NSMutableArray *array = [NSMutableArray arrayWithArray:@[@"QWBaseViewController",@"QWBaseViewController",@"QWBaseViewController",@"QWBaseViewController"]];
#warning Set TabBarItem Nomal Icon Name
//设置对应tabbar图片
NSArray *imgArray = @[@"TabBar_home_23x23_",@"TabBar_gift_23x23_",@"TabBar_category_23x23_",@"TabBar_me_boy_23x23_"];
#warning Set TabBarItem selected Icon Name
//设置对应tabbar选中图片
NSArray *selectImageArray = @[@"TabBar_home_23x23_selected",@"TabBar_gift_23x23_selected",@"TabBar_category_23x23_selected",@"TabBar_me_boy_23x23_selected"];
#warning Set TabBarItem title
NSArray *titles = @[@"test1",@"test2",@"test3",@"test4"];
for(int i =0;i<array.count;i++)
{
//使用NSClassFromString来进行不确定的类进行初始化。
UIViewController *vc = [[NSClassFromString(array[i]) alloc] init];
QWNavitionController *nav = [[QWNavitionController alloc] initWithRootViewController:vc];
vc.title = titles[i];
nav.tabBarItem.title = titles[i];
nav.tabBarItem.image = IMG(imgArray[i]);
nav.tabBarItem.selectedImage = [IMG(selectImageArray[i]) imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
[array replaceObjectAtIndex:i withObject:nav];
}
self.viewControllers = array;
self.tabBar.tintColor = MAIN_COLOR;
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
}
@end
