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  1. Qt
  2. QTBUG-66189

Memory leak with QtQuick Controls TabView

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      The attached example creates and deletes tabs in a tabview and leaks memory.

       

      Relevant comment from the other bug report:

      "if you change the tabview to a loader there are no error messages but there is still the memory issue (on 5.9.4 but not on 5.8.0)" 

          ColumnLayout {
        anchors.fill: parent
        RowLayout {
            C.SpinBox { id: timerInterval; value: 20; minimumValue: 10; maximumValue: 2000 }
            C.Button {
                id: btnStartStop
                text: "Start/Stop"
                onClicked: {
                    timer.running = !timer.running
                }
            }
            Text {
                text: counter + " items loaded..."
            }
        }

        Loader {
            id: loader
            Layout.fillHeight: true
            Layout.fillWidth: true
        }
    }

    property int counter: 0
    Timer {
        id: timer
        interval: timerInterval.value
        repeat: true
        onTriggered: {
            counter++
            loader.setSource("qrc:/Page1.qml")
        }
    }

       

       

      Reported original by hafwil

       

        1. loadertest.zip
          3 kB
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            shausman Simon Hausmann
            shausman Simon Hausmann
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              Created:
              Updated:
              Resolved:

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