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Questions tagged [gesture]

A gesture is a specific pattern of touch, cursor, or physical movement that may be recognized by an application to perform a specific task.

A gesture is a specific pattern of touch, cursor, or physical movement (Recognized through a camera or other sensor such as or ) that may be recognized by an application to perform a specific task. See also .

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How to detect scale and pan gesture in an AndroidView or UiKitView in Flutter?

I'm using flutter_pdfview to display a PDF in my Flutter App. Under the hood, the PDFView widget uses an AndroidView or a UiKitView depending on the platform. I would like to get the coordinates of a tap event relatively to the PDF document knowing…
Gpack
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How do I implement LongPress in a Xamarin.UWP application?

I am trying to implement a custom PlatformEffect that will be execute when the user holds down a Control for a long time for my Xamarin.UWP. However I found that my application does not respond to mouse clicks. I read that I need to change the…
Kikanye
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Tap Gesture Recognizer not working with Shapes in Xamarin Forms?

I have equipped a Shape object in Xamarin Forms with a Tap Gesture Recognizer to react on tap events, however, it does not work. I have tried with Path, Polygone and Polyline objects. Wrapping the shape in a Frame works - but only if I tap on the…
Frank Zielen
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Are there any ways to copy gestures in SwiftUI or handle them and pass them down to child views?

I have two TextEditors next to each other and I want to synchronize their scroll state, for example, if I scroll on the left one, the right one should show the same. //basic code @State private var textLeft: String = "view left" @State private var…
Dominik Nöth
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HammerJS in Angular 9 pinchin pinchout text is not selectable

Hi guys so I've noticed that when using (pinchin) or (pinchout) events in a component the text inside of it is no longer selectable. I see this issue has already been corrected in hammerjs github page https://github.com/hammerjs/hammer.js/issues/81 …
César Castro Aroche
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How to detect zoom change in flutter leaflet map?

How to detect 'zoom in' and 'zoom out' in flutter leaflet map ?
sreedwish k jagan
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Bottomsheetbehavior with gesture nav on behaves strangely

Anyone else have issues with bottom sheet behavior in their apps? Specifically concerning peek height when using phones which have gesture navigation enabled?
Nathany Attipoe
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swiftui drag and drop puzzle game

I want create a puzzle game how on picture. I have a first picture it's empty view and second images it's a few piece. When I started implements I have a problem with logic Gesture. I have a struct where I drag picture and change position on screen…
sergio_veliz
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How to make a text become clickable after 30 secs in flutter?

I am making a login app where by i have created an OTP validation page. In this page i want to make a resend option which is clickable only after 30 seconds of page loading and once clicked becomes unclickable for ever. I am new to flutter so I am…
Aayush Mohan Sinha
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Stock touch sensitive Silverlight 4/Windows 7 Mobile Image display control

i've seen this question: SO - W7M gesture events but my requirements slightly different. Has anyone encountered a gesture aware image viewer control that supports pinch/squeeze/scroll? The SL4 toolkit add-ons are a partial win but do not take it far…
J Evans
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Tap gesture on buttons response randomly in SwiftUI

I have a My Profile form in my app. In the form I have some buttons. Among them 5 buttons are used to present custom drop down menus to select Sax, Blood, Nationality, and so on. However, when I tap these buttons sometime they response some time…
Shawkath Srijon
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OnSlideRight() function in Android Studio

I'm currently creating an app for SmartGlasses. It has an SDK that has some basic swipe Gesture and a custom Gesture Detector. I want to integrate this with my current code. picture.setOnClickListener(new View.OnClickListener() { …
Hevar
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Cancel button click when finger is dragged off

Goal Cancel custom button's onResponderRelease() when the user's finger moves off of it. Is there a standard way of doing this that I'm not finding online? What I've tried Using onLayout to grab the component's position and the onResponderMove's…
JWilk
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How to make make swipe down gesture (scroll) continuous in gesture description accessibility in android

I am trying to scroll down continuously using gesture description using accessibility. Here is my code for swipe down val displayMetrics = resources.displayMetrics val height : Int = displayMetrics.heightPixels; val top :…
Yash Chauhan
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Windows Phone 7, does MouseLeftButtonDown translate to the deployed application?

Quick question -- if I code something to respond to "MouseLeftButtonDown" such as the pushing of an image, if I leave the code the same way when I ship the app, will this directly translate to the user pushing their finger down on the same spot, and…
topcoderwannabe
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