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  1. Qt
  2. QTBUG-90325

QtWidgets does not handle touch events correctly

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: P1: Critical P1: Critical
    • 6.0.1
    • 6.0.0, 6.1
    • Widgets: Widgets and Dialogs
    • None
    • Android emulator; version 6.0.0 built manually
    • Android
    • 9e4d9fca8a5ed0a10033345bc88b4ae39d20b952

      The Qt widgets stopped to handle touch events correctly.  The noticed malfunctions are:

      • Button does not emit clicked signal ( but pressed is emitted)
      • Impossible to toggle Checkbox 
      • On-screen keyboard does not appear when touching QLineEdit or QPlainTextEdit (QTextEdit is ok).

       

      When using Android emulator, pressings space bar, triggers the clicked signal. This indicates that the problem lays in touch handling.

       

      Simple application attached.

        1. qtbug-90325.zip
          3 kB
          Piotr Mikolajczyk
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            qt.team.quick.subscriptions Qt Quick and Widgets Team
            piotrmi Piotr Mikolajczyk
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              Created:
              Updated:
              Resolved:

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