I have a working UIButton in my view controller\'s view. I have a UIView instance on top of the button (I\'ll refer to it as topView) in the same view controller\'s view. If a condition is met I am f
I want to detect JUST double / single tap when the user touches a view. I made something like this: - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
How can i detect the touch (x,y) of my pdf rendered in the ScrollView. To be clear: I want th开发者_StackOverflowe x,y of the pdf not of the screen.
I want to track The speed Of theT开发者_JAVA技巧ouch moved in pixel /Second Any Budy Having idea For This
I have 2 functions to resignFirstResponder but neither of them works when the textfields are in scrollview
I have a request from a client to do an Enterprise app开发者_运维知识库. The app itself is fairly straight forward, but they want user to be able to request help from admin. When right are granted, A
I\'m replicating an MPMediaPlayerView using AVPlayer so I can add some functionality to it. I\'ve created an UIView with play/pause and I display it on a touch and then set a timer to hide it as 开发者
I\'m building an iPhone app. I have a UIView that contains a set of UIImageView subclass objects.The user can drag and rotate the image views via touch.I\'m having trouble moving the image view after
I have a few UIView subclasses that exist in a kind of inventory. When you tap one, another draggable version is placed over top of it. I want the inventory versions to stay put while you drag others
In my application I have one arrow image with fix center and I can rotat开发者_StackOverflow社区e it by the touch move method on the same center.
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