我在AppDelegate.m中使用以下内容来更改UINavigationBar的字体属性:
[[UINavigationBar appearance] setTitleTextAttributes: [NSDictionary dictionaryWithObjectsAndKeys:
[UIColor darkBlue], NSForegroundColorAttributeName,
[UIFont fontWithName:SYSTEM_FONT_TYPE size:SYSTEM_FONT_SIZE*1.2], NSFontAttributeName, nil]];
然而,这似乎只调整标题显示字体,而不是面包屑回溯部分:
查看类引用,我必须错过它,因为除了与TitleTextAttributes相关的属性或方法之外,我没有看到任何其他引用的属性或方法。我还应该更改哪些内容来更改左侧文字的字体?
答案 0 :(得分:1)
UIBarButtonItem *backbutton = [[UIBarButtonItem alloc] initWithTitle:@"Menu" style:UIBarButtonItemStyleBordered target:nil action:nil];
[backbutton setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys: [UIColor darkBlue],UITextAttributeTextColor,[UIFont fontWithName:TEXTFONT size:16.0f],UITextAttributeFont, nil] forState:UIControlStateNormal];
或者,
[[UIBarButtonItem appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys: [UIColor darkBlue],[UIFont fontWithName:TEXTFONT size:16.0f],UITextAttributeFont, nil] forState:UIControlStateNormal];