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Thread: Multi-touch gestures with QWS

  1. #1
    Join Date
    Feb 2012
    Posts
    1
    Qt products
    Qt/Embedded
    Platforms
    Unix/X11

    Default Multi-touch gestures with QWS

    Hi,

    I’m looking to find a way to get my Multi-Touch Device working with Qt (2 Finger gestures).
    Right now my TRS Multi-Touch is working only with Tslib (with Linuxtp and Linuxinput no success).
    As I understand Tslib does not support multi-touch gestures?

    - Does QWS support Multi-Touch gestures? If not what can I do in an embedded system?

    I made some tests with the Qt-examples with activated qpa/Lighthouse (-platform LinuxFB). Framebuffer is working but touch not…
    Due to our HW does not support OpenGL we need the QWS platform.

    My system: cortex-a9, Qt4.8 (non qpa/lighthouse), Tslib 1.0-106.

    Thanks for your help!

  2. #2
    Join Date
    Apr 2012
    Posts
    3
    Qt products
    Qt4 Qt/Embedded

    Default Re: Multi-touch gestures with QWS

    Did you ever find an answer on how to do this? I'm also trying to get multi-touch working with QWS but not having any luck. I noticed in qt 4.8, the linuxinput driver under src/plugins/generic/linuxinput/qlinuxinput.cpp appears to have experimental support for multi-touch but I'm not sure how to enable this driver. Does anyone know how to build with and select this driver?

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