How do I enable the swipe gesture recognition for a UITextView? This is my code and the event attach to it is not firing. It works for taps just not for swipes. // Add swipe support for easy textview content clean up UISwipeGestureRecognizer *swipe = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(eraseTextWithSw...
I have a map view to which I added a long press gesture recognizer and Overlays. I came across a strange behavior. In case mapType is set to Hybrid and there is no gesture recognizer, the Overlay views are displayed but the map is of type standard. In case mapType is set to Hybrid and the gesture recognizer is added to the view, the O...
Hi, I'm developing a new app and i need to implement a functionality used very often in many apps. I want to implement the functions "next page" / "previous page" with a sliding gesture respectively from left to right for the "next page" case and from right to left in the other. I've seen something about GestureRecognizer that maybe can ...
I'm looking for the best way to detect more than one finger on the screen at time. I'm not detecting taps or pinching, just the fact that more than one touch is happening. There don't seem to be any gesture recognizers for that. What's the best way? ...
I have a ListView inside of a ViewFlipper which I am flipping when the user swipes across the screen. Clicking on a ListView will open the browser. Sometimes when I am swiping, it gets detected as a touch on the ListView and will open the browser. This can be annoying. How can I prevent this from happening? class MyGestureDetector exten...
Ramble: I have been goggling for the past ~week trying to get information on tablet programming for Linux. I am currently a student tasked with making a tablet application (mobile but tablet is the preferred device). I am allowed to program with Linux however the class instruction is based on Microsoft XP tablet input "Inking." I howe...
Hi, I would like to handle a long press on a UITableViewCell to print a "quick access menu". Does someone already did this ? Particularly the gesture recognize on UITableView ? ...
Hello all. I'm working on an app that will (hopefully) be taking advantage of Android's gestures (as described here: http://developer.android.com/resources/articles/gestures.html) Before I dive in though, I'm trying to find out if gestures can take the direction they were drawn into account. Unfortunately I haven't found this informat...
New to iPhone dev. I have a view which contains a UIScrollView which contains a UIImageView. I added a (double) tap gesture recognizer on the image view which makes an alert box open. For some reason, and I'm sure I'm just retarded, it opens 3 times. Here's my code: - (void)viewDidLoad { scrollView.delegate = self; UIImage* i...
I am creating an interactive animation of a cat you can stroke, rub, poke etc. I have implemented some basic functions in an attempt to recognize the different gestures, I am using the mouse down and mouse up events to track the duration and distance of the click. My problem with this is that the 'distance' is measured from the start p...
Hi. I'm working in small app for iPhone which uses openGL. The app is supossed to : Move around the screen with a moving touch. Zoom in/Out by tapping I'm overwritting this functions to handle the coordinates of the touchs and move around the screen with my finger, with success, working perfectly: (void)touchesBegan:(NSSet *)touch...
I am writing an app for the iPhone using cocos2d where I have 4 Sprites that are buttons. I want to allow and respond to the following (allowing the user 3 seconds to apply his input before timing out): -- Single button presses (I have this part working). -- Pressing of more than 1 button at at the same time (each combination would have...
I have hooked in a ScaleGestureDetector to an OnTouchListener as instructed in Android documentation. For some reason the ScaleGestureDetector does not always detect end of a pinch gesture. This happens mostly when pinching fast from large to small. The effect is that after I have released both fingers the detector does not fire the ge...