Blinking QML animation on slow computer



  • I'm trying to make programm for POS terminal (builed on Intel Atom 525) and I try to use Qt version 5.1.0-r2 (linux version x86, precompiled)

    Program on normal computer (or laptop) runs great, but on the POS is blinking
    Here is video: (sorry for the video from the camera)
    "YouYube":http://youtu.be/2kPShl6AbD0

    The only interest advice I found, is the selection of the graphics system like this:
    @QApplication :: setGraphicsSystem ("raster");
    @

    but

    1. In help said
      *The following class members are part of the Qt compatibility layer. We advise against using them in new code. *
    2. QApplication, which have following method, needed only for widgets (QML uses QGuiApplication)
    3. And, Qt 5.1.0 still says he does not see this method at all

    Can anyone advise - where to dig it?



  • Almost looks like a double buffering issue, but not so sure, since the flickering screen seems to be an entire white screen in your case...

    Bill


Log in to reply
 

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.