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iOS 改动toolbar里面文字的字体和大小

2014-09-27 20:21 429 查看

使用NSDictionaty来设置文本的属性：

NSDictionary * attributes = @{NSFontAttributeName: [UIFont fontWithName:@"Heiti SC" size:20]};
[confirmBarButton setTitleTextAttributes:attributes forState:UIControlStateNormal];

完整代码：

    self.inputToolbar = [[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, 320, 50)];
self.inputToolbar.translucent = NO;
self.inputToolbar.barTintColor= [UIColor colorWithRed:26.0/255.0 green:194.0/255.0 blue:97.0/255.0 alpha:1];
self.inputToolbar.tintColor = [UIColor whiteColor];

UIBarButtonItem *confirmBarButton = [[UIBarButtonItem alloc] initWithTitle:@"Confirm" style:UIBarButtonItemStylePlain target:self action:@selector(doneKeyboard)];
NSDictionary * attributes = @{NSFontAttributeName: [UIFont fontWithName:@"Heiti SC" size:20]};
[confirmBarButton setTitleTextAttributes:attributes forState:UIControlStateNormal];

UIBarButtonItem *spaceBarButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:@selector(doneKeyboard)];

self.inputToolbar.items = [NSArray arrayWithObjects: spaceBarButton, confirmBarButton, spaceBarButton, nil];
self.textView.inputAccessoryView = self.inputToolbar;

參考链接：http://stackoverflow.com/questions/2720733/how-do-you-set-the-font-size-on-a-uibarbuttonitem

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