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how to remove mouse cursor in our root file system

senthil kumar2
Prodigy 70 points

Hi Experts,

we are using customised board on am335xevm and same am335xevm root file system in our board. Our board consist both USB and touch screen for that we added file /etc/init.d/matrix-gui-2.0 in export QWS_MOUSE_PROTO="Tslib:/dev/input/event1 Auto" line in matrix file. Now both usb mouse and touch screen is working fine.
After that we removed the usb support and HID interfaces during menuconfig. After building the kernel as our expected behaviour usb mouse not working but touch screen working fine. Our problem is whenever we touch in gui interface mouse cursor point is appear.

we need mouse cursor appears only while connecting usb mouse meantime it should be disappear. could you please suggest me how to remove mouse cursor in our root file system while mouse not connected.

Thanks in advance.

Regards,

Senthil

  • 0
    Prodigy 230 points

    You can rebuild Qt library from sources with "-D QT_NO_QWS_CURSOR" option or try "-qws -nomouse" in your application command line.

  • 0 in reply to OlegSterlegov
    Prodigy 70 points

    HI Experts,
    Thanks for your reply.we are using customised board on am335xevm and tisdk-rootfs-am335x-evm.tar.gz matrix gui root file system in our board. Our problem is whenever we touch in gui interface mouse cursor point is appear.we need mouse cursor appears only while connecting usb mouse meantime it should be disappear.I am new in embedded field.I dont have experince in Matrix gui and QT.Could you please explain me clearly, how to remove mouse cursor in root file system matrix gui ( tisdk-rootfs-am335x-evm.tar.gz).

    Thanks & Regards,

    Senthil