小编iso*_*one的帖子

您好我一直在试图弄清楚如何更改"填充",我认为它是UIBarButtonItem的色调,但是当我尝试使用外观或外观时,如果不能正常工作,请继续将图标显示为蓝色:

我希望它可能是白色的,当我自定义按钮本身时,我能够改变色调颜色并且它可以工作,但我想用所有按钮的外观来做.这是我做样式的代码,如果有人可以给我一个提示或提示如何做这种事情？

-(void)applyStyle {

    [self styleUIButtons];


    UIImage *navigationBarBackground = [[UIImage imageNamed:@"base_nav_bar" ] stretchableImageWithLeftCapWidth:0 topCapHeight:0];

    [[UINavigationBar appearance]setBackgroundImage:navigationBarBackground forBarMetrics:UIBarMetricsDefault];

    [[UINavigationBar appearance]setTitleTextAttributes:@{NSForegroundColorAttributeName: self.mainNavigationBarTextColor}];

    [[UIBarButtonItem appearanceWhenContainedIn:[UINavigationBar class], nil] setTitleTextAttributes:@{NSForegroundColorAttributeName: self.mainNavigationBarTextColor} forState:UIControlStateNormal];

    [[UIButton appearanceWhenContainedIn:[UINavigationBar class], nil] setTitleColor:self.mainNavigationBarTextColor forState:UIControlStateNormal];

    UIImage* barButtonImage = [self createSolidColorImageWithColor:[UIColor colorWithWhite:1.0 alpha:0.1] andSize:CGSizeMake(10, 10)];

    [[UIBarButtonItem appearance] setBackgroundImage:barButtonImage forState:UIControlStateNormal barMetrics:UIBarMetricsDefault];

    [[UIButton appearanceWhenContainedIn:[UINavigationBar class], nil] setBackgroundImage:barButtonImage forState:UIControlStateNormal];

    [[UIBarButtonItem appearanceWhenContainedIn:[UINavigationBar class], nil] setTintColor:self.mainNavigationBarIconColor  ];


    NSDictionary *attributes = [NSDictionary dictionaryWithObjectsAndKeys:
                                [UIFont boldSystemFontOfSize:12], NSFontAttributeName,
                                [UIColor grayColor], NSForegroundColorAttributeName,

                                nil];
    [[UISegmentedControl appearance]setTitleTextAttributes:attributes forState:UIControlStateNormal];





}

-(UIImage*)createSolidColorImageWithColor:(UIColor*)color andSize:(CGSize)size{

    CGFloat scale = …