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Touchscreen problem on a QT application for the Raspberry Pi



  • Hi, beginner here!
    I'm developing an application for the Raspberry Pi 3 B+ with Qt 5.12.3 in cross-compilation using this guide, the rpi3 has this HDMI touch display. The application works fine but when I touch a button on the app it seems like it goes through and makes a click on the desktop too, i can see it with a VNC Viewer connected to the rpi. On Internet there are others reporting the same issue and the best solution it seems to be to disable the X windows on the Raspberry and launch the app from the console. Is it possible that this is the only workaround?


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