UISegmentedControl register taps on selected segment

Question

I have a segmented control where the user can select how to order a list. Works fine.

However, I would like that when an already selected segment is tapped, the orde

Answer 1

Wanted this myself. Took Julian's solution (thanks!) and modified slightly.

The following UISegmentedControl subclass simply triggers the UIControlEventValueChanged event even when the value didn't change, which obviously reads a bit weird, but works fine in my case and keeps things simple.

AKSegmentedControl.h

#import 

@interface AKSegmentedControl : UISegmentedControl {
}

@end

AKSegmentedControl.m

#import "AKSegmentedControl.h"

@implementation AKSegmentedControl

- (void)setSelectedSegmentIndex:(NSInteger)toValue {
  // Trigger UIControlEventValueChanged even when re-tapping the selected segment.
  if (toValue==self.selectedSegmentIndex) {
    [self sendActionsForControlEvents:UIControlEventValueChanged];
  }
  [super setSelectedSegmentIndex:toValue];        
}

@end