Custom font in UISegmentedControl disable adjustsFontSizeToFitWidth

问题:

I have set a custom font for my UISegmentedControl, but it seems to disable the default autoAdjustFontSizeToFitWidth parameter.

Before:

After:

Here is the code I apply to set my custom font:

UISegmentedControl *segmentedControl = (UISegmentedControl *)subview; UIFont *font = [UIFont fontWithName:DEFAULT_FONT size:DEFAULT_FONT_SIZE]; NSDictionary *attributes = [NSDictionary dictionaryWithObject:font forKey:NSFontAttributeName]; [segmentedControl setTitleTextAttributes:attributes forState:UIControlStateNormal]; 

Is there a way to preserve it? Many thanks.

EDIT: I would like to avoid

 segmentedControl.apportionsSegmentWidthsByContent = YES;   

if possible to always have same width for every segment.

回答1:

I just had to do this. You can search through the subviews of the segment control and set the properties.

+ (void) setAdjustsFontForWidth:(UIView *) view {     NSArray * subvies = view.subviews;     for(UIView * view in subvies) {         if([view isKindOfClass:[UILabel class]]) {             UILabel * label = (UILabel *)view;             NSLog(@"label found: %@", label.text);             label.adjustsFontSizeToFitWidth = TRUE;             label.minimumScaleFactor = .1;         } else {             [self setAdjustsFontForWidth:view];         }     } } 

Call it with:

[Utils setAdjustsFontForWidth:mySegmentControl]; 

文章来源: Custom font in UISegmentedControl disable adjustsFontSizeToFitWidth