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How to update QQuickWidget when QWidget hogs main thread?

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  • P Offline
    P Offline
    patrickkidd
    wrote on last edited by
    #1

    I have a mixed QWidget / QQuickWidget application. When the QWidgets are rapidly repainting in response to input events the QQuickWidget doesn't update until the rapid updates/input events stop. is there a way to manually update the QQuickWidget for each input event? My QtQuick code is supposed to be visually in sync with my input events.

    Thanks!

    https://alaskafamilysystems.com/

    jsulmJ 1 Reply Last reply
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    • P patrickkidd

      I have a mixed QWidget / QQuickWidget application. When the QWidgets are rapidly repainting in response to input events the QQuickWidget doesn't update until the rapid updates/input events stop. is there a way to manually update the QQuickWidget for each input event? My QtQuick code is supposed to be visually in sync with my input events.

      Thanks!

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @patrickkidd said in How to update QQuickWidget when QWidget hogs main thread?:

      response to input events

      How many input events per second do you have?

      https://forum.qt.io/topic/113070/qt-code-of-conduct

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      • jsulmJ jsulm

        @patrickkidd said in How to update QQuickWidget when QWidget hogs main thread?:

        response to input events

        How many input events per second do you have?

        P Offline
        P Offline
        patrickkidd
        wrote on last edited by
        #3

        @jsulm Whatever the response rate is to a continuous mouse drag is on macOS.

        https://alaskafamilysystems.com/

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