ios - Is there a way to programmatically change the value of a UIStepper based on a calculation? -

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let's have 3 uisteppers.
when change value of one, values of other steppers change based on formula.

stepper 1 value 10.
stepper 2 value 5.
stepper 3 value 3.

if change stepper 10 +/- 1, might change value in stepper 2 +/- one.

is possible?

it absolutely possible.

you can imagine scenario:

uistepper *stepperone = [[uistepper alloc] initwithframe:frame]; [stepperone addtarget:self action:@selector(stepperonechanged:) forcontrolevents:uicontroleventvaluechanged];  - (void)stepperonechanged:(uistepper*)stepperone{     //this method called on target of first stepper on uicontroleventsvaluechanged      //decrease value 1     steppertwo.value --;      //or     //increase value 1     steppertwo.value ++; }

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