How to get the finished action on NSSlider?

Question

There's a NSSlider with code as following

- (IBAction)sliderChanged:(id)sender {
NSSlider *slider = sender;
NSInteger value = slider.integerValue;
NSLog(@"%ld",value);
}

Because I set slider.continuous = YES;, NSLog will print in real time, this is right, and I need to add more, except the feature above, I want to get the value when the change is finished, any ideas? Thanks a lot.

Remove the second line. Replace 'slider' with 'sender' on the third line. — El Tomato, Jun 20 '19 at 06:18

S Chauhan · Answer 1 · 2019-06-20T07:14:07.160

-1

UISlider is a subclass of UIControl, You can add target and its action for event UIControlEventTouchUpInside. xib1

- (IBAction)sliderChanged:(id)sender{
UISlider *slider = sender;
NSLog(@"sliderChanged Value = %ld",(long)slider.value);
}

- (IBAction)sliderFinished:(id)sender{
UISlider *slider = sender;
NSLog(@"sliderFinished Value = %ld",(long)slider.value);
}

edited Jun 20 '19 at 07:14

answered Jun 20 '19 at 07:07

S Chauhan

1
5

The question is about `NSSlider`, not `UISlider`. – Willeke Jun 20 '19 at 09:55

How to get the finished action on NSSlider?

1 Answers1