Ios uibarbuttonite样式普通更改字体

改变

NSDictionary * barButtonAppearanceDict = @{UITextAttributeFont : font};
    [[UIBarButtonItem appearance] setTitleTextAttributes:barButtonAppearanceDict forState:UIControlStateNormal];

当使用普通时不会影响uibarbuttonite

如何更改普通样式UIBarButtonItem的字体

这仍然适用于iOS6

这对我来说很有效，但是（使用纯巴布托尼姆），我刚刚测试过它：

[self.myBarButtonItem setTitleTextAttributes:
 [NSDictionary dictionaryWithObjectsAndKeys:
  [UIFont fontWithName:@"Helvetica" size:22.0],NSFontAttributeName,
  nil]forState:UIControlStateNormal];

要使用外观代理，可以尝试以下方法：

 NSDictionary *attrDict = [NSDictionary dictionaryWithObject: [UIFont fontWithName:@"Helvetica" size:22.0] forKey: UITextAttributeFont];

[[UIBarButtonItem appearance] setTitleTextAttributes: attrDict
                                        forState: UIControlStateDisabled];
[[UIBarButtonItem appearance] setTitleTextAttributes: attrDict
                                        forState: UIControlStateNormal];

您确定在

AppDelegate

-类中实现了这一点吗？（例如，在

didfishlaunchingwithoptions

-method）

中，这对我来说是有效的，但是（使用纯巴布通体），我刚刚测试了它：

[self.myBarButtonItem setTitleTextAttributes:
 [NSDictionary dictionaryWithObjectsAndKeys:
  [UIFont fontWithName:@"Helvetica" size:22.0],NSFontAttributeName,
  nil]forState:UIControlStateNormal];

要使用外观代理，可以尝试以下方法：

 NSDictionary *attrDict = [NSDictionary dictionaryWithObject: [UIFont fontWithName:@"Helvetica" size:22.0] forKey: UITextAttributeFont];

[[UIBarButtonItem appearance] setTitleTextAttributes: attrDict
                                        forState: UIControlStateDisabled];
[[UIBarButtonItem appearance] setTitleTextAttributes: attrDict
                                        forState: UIControlStateNormal];

---

您确定在

AppDelegate

-类中实现了这一点吗？（例如，在

didfishlaunchingwithoptions

-method）

中，我在appdelegate中设置了以下内容，效果非常好：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    [[UIBarButtonItem appearance] setTitleTextAttributes:@{NSFontAttributeName : [UIFont fontWithName:@"Avenir" size:21.0]} forState:UIControlStateNormal];

}

---

我在appdelegate中设置了以下内容，效果非常好：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    [[UIBarButtonItem appearance] setTitleTextAttributes:@{NSFontAttributeName : [UIFont fontWithName:@"Avenir" size:21.0]} forState:UIControlStateNormal];

}

---

确实将NSFontAttributeName与[UIBarButtonItem外观]一起使用，但似乎不起作用ID将NSFontAttributeName与[UIBarButtonItem外观]一起使用，但似乎不起作用