multi-touch Questions

10

Solved

I have implemented a column of buttons in Jetpack Compose. We realized it is possible to click multiple items at once (with multiple fingers for example), and we would like to disable this feature....

6

Solved

As a bit of background - Windows has a facility for Touch/TabletPCs whereby it shifts the position of popups/menus depending on your "handedness" (to prevent the menu appearing under your hand). ...
Pazice asked 17/2, 2011 at 9:39

2

CSS-scroll-snap is working very well. But when you scroll on mobile with one finger, than hold this finger still on the screen and scroll with another finger in the opposite direction (like a zoom ...
Trainbearer asked 27/2, 2019 at 9:15

4

I am using Pep.js for kinetic drag on multi-touch, but my drag events are not being registered because when I try to drag an object in the safari, on iOS, window the window itself moves and follows...
Andizhan asked 12/6, 2013 at 14:23

3

I'm having some problems with multi-touch and LabView. My objective is to intercept the Windows Touch Messages (generated by multitouch monitors and then interpreted and handled by Windows 7), wh...
Jegar asked 13/12, 2012 at 9:55

7

Solved

I have a touch event exception that is causing my game to crash on tablets (or more specifically, honeycomb)... My game works fine on my phone and I haven't heard of this happening to anyone that i...
Alleman asked 2/8, 2011 at 22:7

4

Solved

I am working on a drawing app for ipad, I am providing full screen for drawing. So as we all now, user might write with his wrist support or by resting his hand on the screen. So my aim is to allow...
Forward asked 31/12, 2013 at 7:40

3

Solved

I have an app that I need to test 3 finger touches and 2 finger touches, is there a FREE application that allows me to use 3 finger instead of being limited to only using 2 fingers like in the simu...
Madel asked 16/1, 2010 at 22:28

2

Solved

Which one should I use? I'm only using Windows 8.x, so I don't care about the fact that WM_POINTER is not backwards compatible with Windows 7 etc. I also don't care about gestures; only about raw t...
Gnosticize asked 21/5, 2014 at 17:59

7

Solved

In iOS is there anyway to prevent a UIView containing multiple buttons (siblings) from being simultaneously from being touched? For instance, two non-overlapping buttons that are side by side can b...
Forthcoming asked 13/8, 2010 at 16:24

7

My app has quite a few buttons on each screen as well as a UIBarButtonItem back button and I have problems with people being able to multi click buttons. I need only 1 button to be clickable at a t...
Diatessaron asked 21/11, 2016 at 11:1

2

Is there a way in SwiftUI to track multiple gestures at once? I want my one main view to be able to keep track of multiple fingers dragging at once. ZStack { Color.black .edgesIgnoringSafeArea(...
Scissors asked 2/5, 2020 at 22:5

4

Solved

I need that when I am touching and holding one button then I should also be able to touch on the button 1. <View> <View onStartShouldSetResponder={()=>this.console("Button...
Langbehn asked 14/3, 2017 at 1:53

3

Solved

I have to let this slip for now as a purely academic issue but i would very much like to see a solution in near time. Due to the way that Android handles multitouch you can (as i see it) only trap...
Bivalve asked 9/5, 2011 at 15:20

9

Solved

I have several Views on an Activity which a user wants to touch quickly in succession and I capture these touches using a TouchListener and handling MotionEvent.ACTION_DOWN. However, if the user is...
Algorithm asked 20/12, 2011 at 4:55

19

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My app has several buttons which trigger different events. The user should NOT be able to hold down several buttons. Anyhow, holding down several buttons crashes the app. And so, I'm trying to dis...
Palpitation asked 3/7, 2009 at 16:26

4

In some maintenance of some multitouch "drawing on screen" code, I met a bug relative to how references to touches instances should be set between touchesBegan:withEvent:, touchesMoved:withEvent: a...
Incorporable asked 9/9, 2011 at 10:11

2

Solved

I've a problem from last 2 days and unable to tackle it as I'm newbie. Actually I'm working on an Android App that needs pinch-zoom and 2-finger rotation on Android ImageView. I got the multiple tu...

4

Solved

I need to set the UserAgent in electron to include the touch flag since I am writing the application for touch screens and it doesn't seem to auto detect that it is running on a touch screen. Any ...
Softspoken asked 27/2, 2016 at 16:57

3

This question is purely based on GestureDetector flutter. For Example: In Application, GestureDetector class is implemented so here by-default it support multi-touch, now need to disable this mult...
Doubleness asked 6/8, 2018 at 16:49

2

Solved

I'm somehow getting unexpected results while trying to implement multitouch in my app. I'm never getting data for more than one pointer. Multitouch on my phone surely works, because I can pinch-zo...
Didynamous asked 7/5, 2012 at 14:51

1

From what I understand, multitouch support was added to GTK+ as of version 3.4. What I'm not clear on is whether this applies just to touch screens like phones/tablets or whether it extends to Appl...
Krahling asked 20/9, 2012 at 20:36

2

Solved

I am writing an iOS card game. I display the player's cards in a collection view. The player can select one or more cards by tapping on them, and then press a deal button to deal the selected cards...
Corner asked 26/1, 2019 at 14:29

3

I have a legacy swing application that I need to add touch gestures to,specifically pinch to zoom and touch and drag. I tried the SwingNode of JDK 8 and I can run the swing application there, but ...
Penultimate asked 6/2, 2014 at 5:5

0

There is a lot of documentation about tracking multitouch gestures in React Native, but almost nothing for React.js. Is it recommended to use a library? if it is, which one? I want to identify and ...
Sapor asked 27/10, 2018 at 15:5

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