uigesturerecognizer

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UIScrollView and detecting subview of tap gesture

I\'ve added a TapGestureRecognizer to my self.view: tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(singleTap:)];[详细]

2023-03-31 10:12 分类：问答
iphone - TapGesture on UIWebView conflicts with the link clicking

I have a UIWebView loaded html string with url links inside. if I click the url links, an internal home-made browser will launch to open that link.[详细]

2023-03-31 09:36 分类：问答
Touch Coordinates from UIPanGestureRecognizer

Is it possible to get the absolute touch coordinates from [UIPanGestureRecognizer translationInView]? I\'m working on an iPad app and have been searching a lot to get the touch coordinate values from[详细]

2023-03-31 08:22 分类：问答
Start UIGestureRecognizer from Code

i got a UIViewSubclass Ball with a UIPanGestureRecognizer. If i drag the Ball above a other UIView (in UIGestureRecognizerStateChanged) the complete Superview gets cleared including the Ball. After th[详细]

2023-03-31 04:03 分类：问答
iphone game programming : tilemap black lines problem

when i run my app on my iphone (not on simulator), strange black lines appears only when i start moving the map. So here is my code for moving the tilem开发者_如何学Cap :[详细]

2023-03-31 01:10 分类：问答
iphone - single tap gesture conflicts with double one

I have a view. I wish to define to kinds of tap gestures for it. So if a user single tap on the view, view will do A; and if a user double tap on the view, it will do B without doing A.[详细]

2023-03-30 22:46 分类：问答
Subclassing UIPanGestureRecognizer to wait for Condition before recognition

I\'m trying to link two gestures one after another. UILongPressGestureRecognizer, then UIPanGestureRecognizer.[详细]

2023-03-30 17:44 分类：问答
iOS - ignoring a tap gesture

I have a UITapGestureRecognizer in a custom table cell which is intended to do nothing (remove the ability to tap on a c开发者_运维百科ell to select it). This works great however there are some button[详细]

2023-03-30 14:22 分类：问答
How do I subclass UISegmentedControl so that individual segments recognize a UILongPressGestureRecognizer?

First off this 开发者_运维技巧question has been helpful in my understanding of how to subclass UIButton for long presses. I would like to do the same for UISegmentedControl, however I don\'t see how I[详细]

2023-03-30 05:17 分类：问答
UIMapView: UIPinchGestureRecognizer not called

I implemented gesture recognizer in UIMapView just as described in the accepted answer to this question: How to intercept touches events on a MKMapView or UIWebView objects?[详细]

2023-03-30 03:58 分类：问答