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  • 导航条按钮的设置UIBarButtonItem

    1、目的

    2、代码

    // 设置导航栏的按钮
    UIButton *leftNavBtn = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 35, 35)];
    UIImage *leftNavImage = CHImageWithName(@"navBar_schoolTask");
    leftNavImage = [leftNavImage imageWithTintColor:[ChanTool appTextColor]];
    [leftNavBtn setBackgroundImage:leftNavImage forState:UIControlStateNormal];
    [leftNavBtn addTarget:self action:@selector(leftNavClick:) forControlEvents:UIControlEventTouchUpInside];
    UIBarButtonItem *leftNavButton = [[UIBarButtonItem alloc] initWithCustomView:leftNavBtn];;
    self.navigationItem.leftBarButtonItem = leftNavButton;
    
    // 设置导航栏的按钮
    UIButton *rightNavBtn = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 35, 35)];
    UIImage *rightNavImage = CHImageWithName(@"navBar_takePhoto");
    rightNavImage = [rightNavImage imageWithTintColor:[ChanTool appTextColor]];
    [rightNavBtn setBackgroundImage:rightNavImage forState:UIControlStateNormal];
    [rightNavBtn addTarget:self action:@selector(rightNavClick:) forControlEvents:UIControlEventTouchUpInside];
    UIBarButtonItem *rightNavButton = [[UIBarButtonItem alloc] initWithCustomView:rightNavBtn];;
    self.navigationItem.rightBarButtonItem = rightNavButton;
    

    3、事件

    - (void)leftNavClick:(UIButton *)button {
    
    
    }
    
    - (void)rightNavClick:(UIButton *)button {
    
    }
    
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  • 原文地址:https://www.cnblogs.com/CH520/p/11485258.html
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