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I am facing a problem in using UIButton action and touchesmoved. The scenario is, when I drag my fingers over a series of buttons its actions should be called.I button can be touched individually as well.
I used the touchesmoved method to find out the touch points on uibutton to trigger its action. The problem with that approach is, When I tap somewhere in view and move my finger over button everything works, but if I start my touch on UIButton itself touchesmoved method is not called.
Check below, will be helpful for you.
Handling touch events for UIButtons in iPhone
Is there a way to pass touches through on the iPhone?
touchesBegin & touchesMove Xcode Obj C Question