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Questions tagged [touchpad]

The HP TouchPad is a 10" tablet running WebOS. It comes in 16 GB and 32 GB versions.

158 questions
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Understanding output of mtdev-test

I am trying to play around with touchpad multitouch events using mtdev-test since evtest is not available for Solus os yet. So i have found tat magical command called mtdev-test but i cannot really figure out what this output means. I have found out…
Erik Kubica
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wheel event javascript give inconsistent values

I was working on zooming functionality with html / javascript / css I attached a wheel event listener to my div tag and console.log(event.wheelDelta) It works nicely with mouse. The console.log gives positive multiples of 120 for zoom in and…
Gaurav Gupta
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how to read absolute positions of tap from Cirque touchpad in linux

we have one of Cirque touchpads. http://www.cirque.com/downloads/docs/tsm9925.pdf now we want to read absolute position of tap from this touchpad using c\c++ application. unfortunately company developed only windows drivers but we need to read…
OJ287
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Libgdx drawing semi-transparent circle on pixmap

I am currently working on an android game using libgdx and would like to add a joystick to its interface. For this I use the built-in touchpad class. Untill now I have used external images for rendering the background and joystick. Now, I would like…
JasperTack
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Touchpad access in Linux

The problem is: How to access x,y,z coordinates of my touchpad? Now that SHMConfig is disabled by default, I've found out that, in order to do it, I need to access a file from /dev/input/. Those files are, sadly, readable by root only. Is there any…
Mike Hordecki
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Algorithm for touch detection on laptop touchpads?

I am looking for the algorithm that is used in laptop touchpads to control the screen pointer. It clearly is non trivial as the pointer displacement depends on the speed and distance covered by the finger on the touchpad.
abhishek
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Java - how to listen to zoom events from touch pad mouse

Using my ThinkPad touch pad, I can zoom in and out on various applications with a pinch gesture, just as I do with other zoom methods, such as Ctrl+Mouse Wheel. Is it possible to listen to such gestures in java, and dispatch a zoom event to my…
Elist
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How can I disable(don't scroll) on left and right trackpad's movements. (jQuery scrollbars)

I'm using slimScroll Here is an example -> http://jsfiddle.net/rgmrw/11/ How can I disable left and right touchpad's movements. For example, by dragging two fingers UP - it scrolls UP. It's ok, the same stuff if I drag to fingers left. Can I…
whitesiroi
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Lock screen panning in the webOS browser on the TouchPad

How can I prevent a webpage from pulling to the left or right when swiping left or right in the webOS browser on the TouchPad? Example: If you launch google.com in the browser of a TouchPad and then swipe left or right, you will notice that the page…
prototyper
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Calculator Problems - Android Programming

I'm trying to design a simple calculator for use as a scoreboard for a game or two. Ultimately, I want to be able to select the number of players, have that many score-trackers appear on screen, be able to use a the touch calculator to add or…
user1231255
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Horizontal scrolling with the touchpad in WPF

I am trying to add support for horizontal scrolling with the touchpad to my WPF application. I am working on an HP laptop with a working touchpad: Under Windows -> Settings -> Touchpad it says "Your PC has a precision touchpad" and offers extensive…
Mike Nakis
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Kivy: laptop touch pad - mouse cursor move

My problem is simple and certainly isn't any news: I can manage my Kivy desktop app with a mouse pretty reasonably. Unfortunately, touch pad is a different story: a single finger move is interpreted as a swipe so there's no way to just move the…
Alexey Orlov
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Change mac scroll direction in mouse and not touchpad

On MacOs Monterey 12.1 The scroll direction is shared with the touchpad and the mouse. I would like the touchpad to be netural and mouse to not be. I tried some applications like mos and they did not do it. I know I can create an app to do it…
Asaf Avatichi
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Javafx setOnZoom method fails to respond to gesture

I have a laptop with a touchpad. The zoom functionality works on some programs and not others. For example, with the Chrome and Edge browsers, zoom resizes content on the screen but my Firefix browser zoom does nothing. My question is if there is…
Phil Freihofner
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Two finger scroll gesture with Tkinter scrolling

I have a Python program that uses Tkinter to display a scrollable window. Is there any way to connect the two-finger swipe gesture on the touchpad to scrolling in this window?
Travis
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