fonts - 可以在iOS7中更改datePicker的字体颜色吗？

刚刚下载了我的xcode 5副本，想知道是否有人知道如何在日期选择器中更改字体的颜色或大小？

最佳答案

- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view{

UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, pickerView.frame.size.width, 44)];
label.backgroundColor = [UIColor grayColor];
label.textColor = [UIColor whiteColor];
label.font = [UIFont fontWithName:@"HelveticaNeue-Bold" size:18];
label.text = [NSString stringWithFormat:@" %d", row+1];
return label;
}

// number Of Components
- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView{
return 1;
}

// number Of Rows In Component
- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:   (NSInteger)component{
return 6;
}

关于fonts - 可以在iOS7中更改datePicker的字体颜色吗？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/18807940/