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2014/10/15 ¤U¤È 10:15:03
iphone Programming Glossary: touchupUITextField auto correction crash in iOS 4.3 on simulator http://stackoverflow.com/questions/5257175/uitextfield-auto-correction-crash-in-ios-4-3-on-simulator handleKeyEvent #13 0x0070a2ee in UIKeyboardLayoutStar sendStringAction forKey #14 0x0070ed19 in UIKeyboardLayoutStar touchUp #15 0x005ebda2 in UIKeyboardLayout touchesEnded withEvent #16 0x004b8ded in UIWindow _sendTouchesForEvent #17 0x00499c37..
UIButton long press with finger stationary http://stackoverflow.com/questions/9389923/uibutton-long-press-with-finger-stationary improve this question Use these two methods for buttons events. touchDown is called when you press the button and touchUp will be called when you lift your finger from the button. Calculate the time difference between these two methods. Also.. Calculate the time difference between these two methods. Also you can start timer in touchDown and stop restart it in touchUp . connect this action with Touch up inside IBAction touchUp id sender NSLog @ up connect this to tocuh down IBAction touchDown.. you can start timer in touchDown and stop restart it in touchUp . connect this action with Touch up inside IBAction touchUp id sender NSLog @ up connect this to tocuh down IBAction touchDown id sender NSLog @ down Updated In coding you can write..
iPhone : How to detect the end of slider drag? http://stackoverflow.com/questions/9390298/iphone-how-to-detect-the-end-of-slider-drag
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