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  1. Qt
  2. QTBUG-119712

QChartView prevents parent QScrollView from receiving touch screen scroll events.

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    • macOS, Windows
    • d064dbf2d (dev), c11a43729 (6.6), 427e7feda (tqtc/lts-6.5)

      If a QChartView is within a QScrollView, attempting to scroll the QScrollView via touchscreen will not work if the touches are on QChartView.

       

      See attached project for a reproducing example, if the touches are on the QLabels then the scroll happens with no issue, but if the touches are on any of the QChartViews then nothing happens.

       

      May be related to QTBUG-77403

       

        1. ChartScrollProblem.zip
          8 kB
        For Gerrit Dashboard: QTBUG-119712
        # Subject Branch Project Status CR V
        524025,2 Unbreak wheel event handling in QChartView dev qt/qtcharts Status: MERGED +2 0
        524091,2 Unbreak wheel event handling in QChartView 6.6 qt/qtcharts Status: MERGED +2 0
        524128,2 Unbreak wheel event handling in QChartView tqtc/lts-6.5 qt/tqtc-qtcharts Status: MERGED +2 0

            vhilshei Volker Hilsheimer
            kevin.zhang Kevin Zhang
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              Created:
              Updated:
              Resolved:

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