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  1. Qt
  2. QTBUG-80958

Windows: Mouse clicks ignored for a few hundred milliseconds after key press

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • P1: Critical
    • None
    • 5.12.6, 5.14.0
    • Quick: Core Declarative QML
    • None
    • Qt 5.12.6: MSVC 2015 64bit, QtQuick 2.12
      Qt 5.14.0: MSVC 2017 64bit, QtQuick 2.14
      Windows 10 pro
      Version 10.0.18362 Build 18362
    • Windows

    Description

      Mouse clicks work only after a few hundred milliseconds have passed after a keyboard input (key does not seem to matter). Minimum working example attached, run with qmlscene to reproduce:

      1. Click in window. Color changes.
      2. Press key before clicking. Color does not change. Wait a little, clicks work again.

      On Ubuntu with 5.12.6, the same MWE workes fine, so it appears to be a platform-specific issue. Not tested on MacOS.

      ClickIgnore.qml

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            anrocha André De La Rocha (Inactive)
            philippzh Philipp Reist
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            Dates

              Created:
              Updated:
              Resolved:

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