2016.10.19
特別說(shuō)明：本標(biāo)題欄樣式部分參照github上的bacy/titlebar
PS：謝謝網(wǎng)上諸多大神資料

效果圖：關(guān)注標(biāo)題就可以啦

Simulator Screen Shot 2016年10月19日 下午6.36.57.png

• 對(duì)象的定義

@interface ViewController ()<UIAlertViewDelegate,MyViewDelegate>

//需要操作的按鍵需要定義出來(lái)

@property (strong, nonatomic) UIBarButtonItem *leftBtn;

@property (strong, nonatomic) UIBarButtonItem *rightBtn2;

@property (strong, nonatomic) UIBarButtonItem *rightBtn;

@end

• 定義一個(gè)函數(shù)菩暗，專門用來(lái)生成標(biāo)題欄

-(void)NavigationBarInit{

    //創(chuàng)建一個(gè)導(dǎo)航欄
    UINavigationBar *navigationBar = [[UINavigationBar alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 44+20)];
    
    //標(biāo)題欄的整個(gè)背景色改為藍(lán)色
    [navigationBar setBarTintColor:[UIColor colorWithRed:64/255.0 green:180/255.0 blue:255/255.0 alpha:1.0]];
    
    //將標(biāo)題欄中間的主title的文字顏色設(shè)置為白色
    [navigationBar setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[UIColor whiteColor],NSForegroundColorAttributeName, nil]];
    
    //此段設(shè)置整個(gè)標(biāo)題欄的背景圖片
//    [navigationBar setBackgroundImage:[UIImage imageNamed:@"xx"] forBarMetrics:UIBarMetricsDefault];
    
    //設(shè)置左右兩邊的圖片和文字均為白色
    [navigationBar setTintColor:[UIColor whiteColor]];
   
    //將導(dǎo)航欄添加入view中
    [self.view addSubview:navigationBar];
   
    //新建一個(gè)navigationItem
    UINavigationItem *navigationItem = [[UINavigationItem alloc] init];
    
    //title為中間的顯示，可以是view捆蜀，可以是文字等等
//    navigationItem.titleView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 80, 40)];
//    navigationItem.titleView.backgroundColor = [UIColor yellowColor];
    
    //標(biāo)題欄中間的文字
    navigationItem.title = @"主菜單";
    
    //標(biāo)題欄左側(cè)一個(gè)按鈕+文字
    
    UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 50, 20)];
  
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeInfoLight];
    
    //btn.backgroundColor=[UIColor clearColor];
    btn.frame = view.frame;
    
    [btn setImage:[UIImage imageNamed:@"back_small"] forState:UIControlStateNormal];
    [btn setTitle:@"返回" forState:UIControlStateNormal];
    
    [btn addTarget:self action:@selector(backBtnClick) forControlEvents:UIControlEventTouchUpInside];
    
    [view addSubview:btn];
    
    _leftBtn = [[UIBarButtonItem alloc]initWithCustomView:view];
    
    navigationItem.leftBarButtonItem = _leftBtn;
    
    //標(biāo)題欄右側(cè)，兩個(gè)按鈕
    
    UIButton *btnR1 = [UIButton buttonWithType:UIButtonTypeInfoLight];
    UIButton *btnR2 = [UIButton buttonWithType:UIButtonTypeInfoLight];
    
    btnR1.frame = CGRectMake(0, 0, 20, 20);
    btnR2.frame = CGRectMake(0, 0, 20, 20);
    
    [btnR1 setImage:[UIImage imageNamed:@"fabu"] forState:UIControlStateNormal];
    [btnR2 setImage:[UIImage imageNamed:@"collect"] forState:UIControlStateNormal];

    _rightBtn = [[UIBarButtonItem alloc] initWithCustomView:btnR1];
    _rightBtn2 = [[UIBarButtonItem alloc] initWithCustomView:btnR2];
    
    navigationItem.rightBarButtonItems=@[_rightBtn,_rightBtn2];
    
    [navigationBar pushNavigationItem:navigationItem animated:YES];
    
}

• 最后在viewDidLoad調(diào)用NavigationBarInit

- (void)viewDidLoad {
    [super viewDidLoad];
    //調(diào)用
    [self NavigationBarInit];
}