iOS - 更改 UISegmentController 中每个段的文本字体

Question

我有一个名为 mySegmentedControl 的 UISegmentedControl

@property (nonatomic) IBOutlet UISegmentedControl *mySegmentedControl;

有 3 个段，我会为每个段更改文本字体。这可能吗？

Answer 1

是的，你可以 ----- 试试这个

for(uint i=0;i<[mySegmentedControl subviews].count;i++)
{
    for(UIView *view in [[[mySegmentedControl subviews] objectAtIndex:i] subviews])
    {
        if([view isKindOfClass:[UILabel class]])
        {
            if(i==0)  // set First segment font
                [(UILabel*)view setFont:[UIFont fontWithName:@"HelveticaNeue-Light" size:27]];

            if(i==1)  // set Second segment font
                [(UILabel*)view setFont:[UIFont fontWithName:@"HelveticaNeue-Light" size:17]];

            if(i==2)  // set Third segment font
                [(UILabel*)view setFont:[UIFont fontWithName:@"HelveticaNeue-Light" size:7]];
        }
    }
}