SegmentControl的多选项实现（标题栏）

NSArray *titleArr = @[STR(@"全部"),  STR(@"未使用"), STR(@"已赠送"), STR(@"已使用"), STR(@"已过期")];
    [self.typeSegmentControl removeAllSegments];
    CGFloat width = [UIScreen mainScreen].bounds.size.width/titleArr.count;
    for (NSString *titleStr in titleArr) {
        NSUInteger index = [titleArr indexOfObject:titleStr];
        [self.typeSegmentControl insertSegmentWithTitle:titleStr atIndex:index animated:YES];
        [self.typeSegmentControl setWidth:width forSegmentAtIndex:index];
    }
    
    self.typeSegmentControl.selectedSegmentIndex = 0;
    self.typeSegmentControl.layer.masksToBounds = YES;
    
    NSDictionary *dicSelected = [NSDictionary dictionaryWithObjectsAndKeys:[UIColor redColor],NSForegroundColorAttributeName,[UIFont fontWithName:@"Helvetica" size:16.f],NSFontAttributeName,nil];
    [self.typeSegmentControl setTitleTextAttributes:dicSelected forState:UIControlStateSelected];
    
    NSDictionary *dicDisabled = [NSDictionary dictionaryWithObjectsAndKeys:[UIColor blackColor],NSForegroundColorAttributeName,[UIFont fontWithName:@"Helvetica" size:16.f],NSFontAttributeName,nil];
    [self.typeSegmentControl setTitleTextAttributes:dicDisabled forState:UIControlStateNormal];
    
    self.typeSegmentControl.tintColor = [UIColor whiteColor];
    [self.typeSegmentControl setBackgroundColor:[UIColor whiteColor]];
    self.typeIndex = self.typeSegmentControl.selectedSegmentIndex;

效果图如下：