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  • navigationController背景图,文字,事件定义

    //设置背景图片

    [self.navigationController.navigationBar setBackgroundImage:imag forBarMetrics:UIBarMetricsDefault];

    //button 定义你要的背景 文字 或 事件

     UIBarButtonItem *leftBarButton = [[UIBarButtonItem alloc] initWithCustomView:button];

     self.navigationItem.leftBarButtonItem = leftBarButton;

     [leftBarButton release];

    具体实现:

    [self.navigationItem setTitle:@"通知详情"];

        //self.navigationController.navigationBarHidden = NO;

        [self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:@"root_top.png"] forBarMetrics:UIBarMetricsDefault];

        self.navigationItem.hidesBackButton = YES;

        

        UIButton *rightButton = [[UIButton alloc]initWithFrame:CGRectMake(SCREEN_WIDTH - 70, 10, 70, rootTopHeight - 20)];

        [rightButton addTarget:self action:@selector(NoticeBackAction) forControlEvents:UIControlEventTouchUpInside];

        [rightButton setBackgroundImage:[UIImage imageNamed:@"root_back.png"] forState:UIControlStateNormal];

        [rightButton setTitle:@"退出" forState:UIControlStateNormal];

        UIBarButtonItem *rightBarButton = [[UIBarButtonItem alloc]initWithCustomView:rightButton];

        self.navigationItem.rightBarButtonItem = rightBarButton;

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  • 原文地址:https://www.cnblogs.com/littlewrong/p/4909015.html
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