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  1. Qt
  2. QTBUG-77508

No tablet events received if pen is close to surface on application start

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 5.12.4, 5.15.1, 6.0.0 Beta1
    • None
    • macOS 10.14.6, Qt 5.12.4
      macOS 10.15.7, Qt 5.15.1
      macOS 10.15.7, Qt 6.0.0 Beta1
    • macOS

    Description

      When an application is started with the pen close to the surface, no tablet events are received until the pen is lifted away from the surface. The first tablet event received is QEvent::TabletLeaveProximity.

      The tablet example shows this behaviour. It is necessary for the pen to re-enter proximity in order to draw anything.

      On Windows 10 a QEvent::TabletEnterProximity is received very early and tablet events are received as expected.

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              srutledg Shawn Rutledge
              christiani Frederik Christiani
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              Dates

                Created:
                Updated:

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