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Questions tagged [gestures]

The tag refers to a method of interaction with graphical user interface. Instead of simply choosing, user may draw a shape (so called gesture) over an item, which is recognized by the software and triggers specific reaction. Gestures are very popular, but not limited to touchscreen applications.

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Configure Hammerjs events with angular2

How can I configure hammerjs events in angular2? To use hammerjs events with angular2 I just have to include events on my html like this:
In this case (press) will have time of 251 milliseconds, by…
afvieira
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How to enable touch screen emulation in Chrome devtools?

TL;DR - I've enabled touch screen emulation and it's not working. HELP. I'm using google-chrome ver 44 on OSX and have the "Emulate touch screen" option checked in my devtools emulation tab. When holding down shift and scrolling I am expecting the…
tivoni
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check for specific gesture recognizer

I have uipageviewcontroller which contains VCs. As in any pageviewcontroller you can swipe left, right to change VCs. Everytime the animation finish I add gestureRecognizer to it. My question is how to check does view have specific recognizer or…
Yestay Muratov
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How to implement a tap and hold on an UIImageView?

I'm trying to call an alert box when I touch and hold down an image for 2 seconds. Here's what I got so far: - (void)viewDidLoad { [super viewDidLoad]; UILongPressGestureRecognizer *tapAndHoldGesture = [[UILongPressGestureRecognizer alloc]…
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TWO_SWIPE_DOWN TAP unable to catch on Google Glass GDK (XE16)

In Google Glass XE16 GestureDetector can detect several gestures like LONG_PRESS, SWIPE_DOWN, THREE_LONG_PRESS, TWO_SWIPE_DOWN , TWO_TAP & SOME OTHER GESTURES. In glass TWO_SWIPE_DOWN is like shortcut option to cancel everything and go to black…
Siddiq Abu Bakkar
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ListView Items in Android Scroll one at a Time

Is there any way in which we scroll ListView items only one at a time. Like when you swipe up it'll only scroll One item up and not normal scroll similar for scroll down only one item shifts down. Please Help! Here is My Code : public class…
Vipul Kanade
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Weird onScroll event triggered after onScale event

I have an app that uses a SimpleOnScaleGestureListener and a SimpleOnGestureListener together. Whenever I do a pinch zoom I get the expected onScale's, but when I lift off I see a weird onScroll that has a start position from the beginning of the…
William T. Mallard
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Delphi XE4 iOS gestures not working

I can not gety gestures to work. myTImage has set property GestureManager to myTGestureManager. myTImage has event handler onGesture set to HandleGestures. However, the code is never run when performing zoom functions on macbook / iOS simulator…
Tom
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How to best handle fling gesture for Android ListActivity

I have an Android app with a ListActivity in the main view. The list contains a LinearLayout with a TextView and a hidden delete Button. The delete Button will be hidden by default. I want to use a fling gesture to show the button. I am able to…
John in MD
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How can I use gestures on iPhone apps using Delphi Firemonkey?

I am trying to write an iPhone app using Delphi XE2 / FireMonkey and have got past many of the initial hurdles, but am now stuck on gesture handling. I have created a test app with a TVertScrollBox, but I cannot scroll the contents, unless I enable…
Peter
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Selection and highlighting text on a label

I want to select and then highlight the same text on the label with a particular color.Is this be achievable with the help of gestures. And i have to store the position of the highlighted part,even if the application terminas,so when the user comes…
Rachit
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How to handle mouse, touch, and pointer events in Angular?

It's now 2017 and I find it a real pain to deal with all these different input methods (mouse, touch, pointers) in today's browsers. But just handling mouse events too often doesn't work out anymore when developing a HTML5/JS cross browser/platform…
Kaspar Fenner
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drawing on iphone

I am trying to develop an iPhone application for children which will be able to draw characters on screen with touch and I want to know how to match the character drawn with good character of the alphabet. How will i compare the two shapes (drawing…
Jazzmanouch
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JavaFX ListView with touch events for scrolling up and down

I would like to implement a scrollable ListView with gestures, just like in mobiles and tablets, to scroll up and down my list with a finger. But my current list selects an item as soon as I click down on the list. How can I achieve this? I couldn't…
jmhostalet
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iOS7 Sprite Kit how to get long press or other gestures on SKSpriteNode?

I'm building a sprite kit based game, and the lack of "right click" is really making it hard to convey some important information to my users. As a solution, I'm thinking about gestures like long press, two finger tap, etc. How can one implement…
Alex Stone
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