2014/10/15 下午 10:08:35

iphone Programming Glossary: exclusivetouch

http://stackoverflow.com/questions/1080043/how-to-disable-multitouch

'Multiple Touch' in all the xib files and as far as I can work out the properties 'multipleTouchEnabled' and 'exclusiveTouch' control whether the view uses multitouch. So in my applicationDidFinishLaunching I've put this self.mainViewController.view.multipleTouchEnabled.. I've put this self.mainViewController.view.multipleTouchEnabled NO self.mainViewController.view.exclusiveTouch YES And in each of my view controllers I've put this in the viewDidLoad self.view.multipleTouchEnabled NO self.view.exclusiveTouch.. YES And in each of my view controllers I've put this in the viewDidLoad self.view.multipleTouchEnabled NO self.view.exclusiveTouch YES However it still accepts multiple touches. I could do something like disable other buttons after getting a touch down..

Dragging an UIView inside UIScrollView

http://stackoverflow.com/questions/1481826/dragging-an-uiview-inside-uiscrollview

UIScrollView class to allow touches within subviews or in this case in subviews of subviews . 2 In my card class set exclusiveTouch to YES this tells the subview it owns the touches inside of it. After this I was able to drag around the cards and still..

Why is UIView exclusiveTouch property not blocking?

http://stackoverflow.com/questions/3946147/why-is-uiview-exclusivetouch-property-not-blocking

is UIView exclusiveTouch property not blocking I am launching a simple UIView with a textField let's call it orderSetNameView upon a button tap... but without using a UIViewController presentModalViewContoller animated . It seems I could simply set textInputView.exclusiveTouch YES to achieve that. Apple documentation says about exclusiveTouch A Boolean value indicating whether the receiver handles.. . It seems I could simply set textInputView.exclusiveTouch YES to achieve that. Apple documentation says about exclusiveTouch A Boolean value indicating whether the receiver handles touch events exclusively. If YES the receiver blocks other views..

Why doesn't UIView.exclusiveTouch work?

http://stackoverflow.com/questions/843338/why-doesnt-uiview-exclusivetouch-work

doesn't UIView.exclusiveTouch work In one of my iPhone projects I have three views that you can move around by touching and dragging. However I want.. the user from moving two views at the same time by using two fingers. I have therefore tried to experiment with UIView.exclusiveTouch without any success. To understand how the property works I created a brand new project with the following code in the view.. @selector hej forControlEvents UIControlEventTouchUpInside b.center CGPointMake 200 50 b.multipleTouchEnabled YES a.exclusiveTouch YES self.view addSubview a self.view addSubview b void hej id sender NSLog @ hej @ sender When running this hej gets called..