2014/10/15 下午 10:15:16

iphone Programming Glossary: uicontrolevents

Replace action of swipe to delete by clicking on a button

http://stackoverflow.com/questions/13641362/replace-action-of-swipe-to-delete-by-clicking-on-a-button

assign it the deleteRow id sender method for target via void addTarget id target action SEL action forControlEvents UIControlEvents controlEvents In order to have the button slide you may need to implement the panGestureRecognizer. I may be wrong about..

UIControl - changing assigned selectors: addTarget & removeTarget

http://stackoverflow.com/questions/1978751/uicontrol-changing-assigned-selectors-addtarget-removetarget

to change the button's selector. Am I required to use void removeTarget id target action SEL action forControlEvents UIControlEvents controlEvents before I change the selector or can I just use void addTarget id target action SEL action forControlEvents.. before I change the selector or can I just use void addTarget id target action SEL action forControlEvents UIControlEvents controlEvents I'm concerned that if I change the selector using the addTarget method sans the removeTarget method that I'll..

UIButton block equivalent to addTarget:action:forControlEvents: method?

http://stackoverflow.com/questions/3908003/uibutton-block-equivalent-to-addtargetactionforcontrolevents-method

Martin typedef void ^ActionBlock @interface UIBlockButton UIButton ActionBlock _actionBlock void handleControlEvent UIControlEvents event withBlock ActionBlock action @implementation UIBlockButton void handleControlEvent UIControlEvents event withBlock.. UIControlEvents event withBlock ActionBlock action @implementation UIBlockButton void handleControlEvent UIControlEvents event withBlock ActionBlock action _actionBlock Block_copy action self addTarget self action @selector callActionBlock..

Difference between NSThreads, NSOperations and performSelector

http://stackoverflow.com/questions/5176685/difference-between-nsthreads-nsoperations-and-performselector

here is an example from the real life UIButton has method void addTarget id target action SEL action forControlEvents UIControlEvents controlEvents So it stores the action somewhere in it's internals and when there is appropriate control event it calls target..

iPhone : How to detect the end of slider drag?

http://stackoverflow.com/questions/9390298/iphone-how-to-detect-the-end-of-slider-drag