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  1. Qt
  2. QTBUG-71469

TapHandler doubleTapped incorrectly emitted from the mouse or touchpad

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Details

    • Bug
    • Resolution: Duplicate
    • P1: Critical
    • 5.12.0 RC
    • 5.12.0 Beta 3
    • Quick: Mouse Touch and Tablet input
    • None
    • Dell XPS 15 9560
      Microsoft Windows 10 Pro (Version 10.0.17134 Build 17134)
    • Windows
    • c0538857358e57c1551f7d10c07a9bb80d848cd7

    Description

      With the following code:

      Rectangle {
    id: rectangle

    implicitWidth: 200
    implicitHeight: 200
    color: "#FFE082"

    TapHandler {
        id: tapHandler

        onTapped: console.debug("onTapped")
        onSingleTapped: console.debug("onSingleTapped")
        onDoubleTapped: console.debug("onDoubleTapped")
        onLongPressed: console.debug("onLongPressed")
        onCanceled: console.debug("onCanceled")
    }
}

      doubleTapped will be correctly emitted only with touch screen.

      With the mouse doubleTapped is emitted after 3 clicks.

      It does not work with touchpad (with normal clicks or light touch taps) too.

       

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-70999 [REG 5.11 -> 5.12]/Windows: Mouse click after doubleclick is not registered when running inside QQuickWidget.

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-71533 Many problems with Input Handlers on the touch screen

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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            People

              anrocha André De La Rocha (Inactive)
              permotion88 Karol Polak
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              Dates

                Created:
                Updated:
                Resolved:

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