第三方类库 | 功能 | |
WXmodel | 数据层类 | |
FontLabel | 开源的Label类 | |
RTLabel | Label类 | |
DDmenuController | 左右滑动的框架 | |
Customcatagory | 自定义导航栏 | |
1.分析结构
1.建一个主控制器MainController 继承自 UITabBarController。
建一些基础类 baseViewConttoller 继承自 UIViewController,和 BaseNavigationNaViewController 继承自 UINavigationController
建里用于显示的 ViewConttoller , HomeViewController MessageViewController ProfileViewController DiscoverViewController MoreViewController 这些都继承自 baseViewControler; 做以下设置 with xib
2.在MainController中,初始化 用于显示的控制器
-(void)_initViewController{ //初始化 每个视图控制器
HomeViewController *home=[[HomeViewController alloc]init]; MessageViewController *message=[[MessageViewController alloc]init]; ProfileViewController *profile=[[ProfileViewController alloc]init]; DiscoverViewController *discover=[[DiscoverViewController alloc]init]; MoreViewController *more=[[MoreViewController alloc]init]; //创建一个可变数组存放 导航控制器
NSMutableArray *viewControllers=[NSMutableArray arrayWithCapacity:5]; //创建一个数字 存放视图控制器
NSArray *views=@[home,message,profile,discover,more]; //用for 循环 为 每一个 视图控制器创建导航控制器NavigationNaViewController
for (UIViewController *viewController in views) { BaseNavigationNaViewController *nav=[[BaseNavigationNaViewController alloc]initWithRootViewController:viewController]; //将导航控制器 存入数组
[viewControllers addObject:nav]; } // 指定选项卡栏导航控制器 的导航控制器
self.viewControllers=viewControllers; }
3.自定义 tabbar 首先 得禁用 自带的 tarbar ,[self.tabBar setHidden:YES];
-(void)_initTabBarView{ _tabbarView=[[UIView alloc]initWithFrame:CGRectMake(0,ScreenHeight-49,320,49)]; [_tabbarView setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"tabbar_background.png"]]]; [self.view addSubview:_tabbarView]; //把背景名称存入数组
NSArray *background=@[@"tabbar_home.png",@"tabbar_message_center.png",@"tabbar_profile.png",@"tabbar_discover.png",@"tabbar_more.png"]; NSArray *heightbackground=@[@"tabbar_home_highlighted.png",@"tabbar_message_center_highlighted.png",@"tabbar_profile_highlighted.png",@"tabbar_discover_highlighted.png",@"tabbar_more_highlighted.png"]; //用 for循环 创建 button 并设置背景
for (int i=0; i<background.count; i++) { NSString *backimage=background[i]; NSString *heightbackimage=heightbackground[i]; UIButton *button=[UIButton buttonWithType:UIButtonTypeCustom]; button.frame=CGRectMake((64-30)/2+(i*64), (49-30)/2, 30, 30); button.tag=i; [button setImage:[UIImage imageNamed:backimage] forState:UIControlStateNormal ]; [button setImage:[UIImage imageNamed:heightbackimage] forState: UIControlStateHighlighted]; [button addTarget:self action:@selector(selectedTab:) forControlEvents:UIControlEventTouchUpInside ]; [_tabbarView addSubview:button ]; } }
指定导航栏背景色,5.0 以上用此方法
- (void)viewDidLoad { [super viewDidLoad]; UIImage *image=[UIImage imageNamed:@"navigationbar_background.png"]; float verson=WXHLOSVersion(); if (verson>=5.0) { [self.navigationBar setBackgroundImage:image forBarMetrics:UIBarMetricsDefault ]; } // Do any additional setup after loading the view.
}
5.0以下 用这个
#import "CustomCatagory.h"
//5.0以下系统自定义UINavigationBar背景
@implementation UINavigationBar(setbackgroud)
- (void)drawRect:(CGRect)rect {
UIImage *image = [UIImage imageNamed:@"navigationbar_background.png"];
[image drawInRect:rect];
}
@end
4. 集成左右菜单 首先导入 DDmenuController
//创建 mainctrl
_mainctrl=[[MainViewController alloc]init]; self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; //指定 RootViewController为 _mainctrl
DDMenuController *menuctrl=[[DDMenuController alloc]initWithRootViewController:_mainctrl]; //指定 leftViewControlle,rightViewController
LeftViewController *leftctrl=[[LeftViewController alloc]init]; RigheViewController *rigtctrl=[[RigheViewController alloc]init]; menuctrl.leftViewController=leftctrl; menuctrl.rightViewController=rigtctrl; // Override point for customization after application launch. // self.viewController = [[[sendViewController alloc] init] autorelease];
self.window.rootViewController = menuctrl; self.window.backgroundColor = [UIColor whiteColor]; [self.window makeKeyAndVisible]; return YES;