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  1. Qt
  2. QTBUG-124083

can't use finger to drag window via titlebar on x11/xcb

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    • Linux/X11

      It's a 2 in 1 laptop, Ubuntu 23.10, latest qtbase dev, system info like lsusb-output.txt and xinput-output.txt .

      TouchScreen: Weida Hi-Tech Co., Ltd. CoolTouch System
      Stylus: WCOM0104:00 2D1F:0101 Stylus Pen

      When I try any Qt example with title bar, trying to drag title bar to move the window, the Wacom pen works fine, but not the finger.

      I tried to print out the debug info from x11/xcb events, for the pen, we can get XCB_CONFIGURE_NOTIFY, but not for the finger.

        1. lsusb-output.txt
          0.7 kB
        2. xinput-output.txt
          1 kB
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            liaqi Liang Qi
            liaqi Liang Qi
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