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  1. Qt
  2. QTBUG-135979

ListView don't have touch begin event

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      hi, 

      tested the below code on Rasp4 Boot2Qt 6.9

          ListView {
        id: lst_3
        width: 280
        height: 200
        boundsBehavior: Flickable.StopAtBounds
        pressDelay: 100
        clip: true        
       model: 16        
      delegate: Slider {
            width: 180
            height: 30
        }
    }

      flicking the ListView will generate event:

      QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::Timer true
Slider_QMLTYPE_4(0x55950a3500, parent=0x5594f58620, geometry=0,270 180x30, z=1) Slider_QMLTYPE_4 QEvent::TouchBegin false
Slider_QMLTYPE_4(0x5594fc3b00, parent=0x5594f58620, geometry=0,120 180x30, z=1) Slider_QMLTYPE_4 QEvent::FocusOut false
Slider_QMLTYPE_4(0x55950a3500, parent=0x5594f58620, geometry=0,270 180x30, z=1) Slider_QMLTYPE_4 QEvent::FocusIn true
Slider_QMLTYPE_4(0x55950a3500, parent=0x5594f58620, geometry=0,270 180x30, z=1) Slider_QMLTYPE_4 QEvent::InputMethodQuery true
Slider_QMLTYPE_4(0x55950a3500, parent=0x5594f58620, geometry=0,270 180x30, z=1) Slider_QMLTYPE_4 QEvent::TouchUpdate true
Slider_QMLTYPE_4(0x55950a3500, parent=0x5594f58620, geometry=0,270 180x30, z=1) Slider_QMLTYPE_4 QEvent::TouchUpdate true
Slider_QMLTYPE_4(0x55950a3500, parent=0x5594f58620, geometry=0,270 180x30, z=1) Slider_QMLTYPE_4 QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchUpdate true
QQuickListView(0x5594f58ec0, id="lst_3", parent=0x5594f18560, geometry=1040,480 280x200 🖼) QQuickListView QEvent::TouchEnd true

      expect QQuickListView generate TouchBegin event

       

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            qt.team.quick.subscriptions Qt Quick and Widgets Team
            jiu shanheng jiu
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