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import QtQuick 2.2
import QtQuick.Controls 1.2
import QtQuick.Controls.Private 1.0

MouseArea {
    id: scrollIndicator
    property int direction: 0

    anchors {
        top: direction === Qt.UpArrow ? parent.top : undefined
        bottom: direction === Qt.DownArrow ? parent.bottom : undefined
    }

    hoverEnabled: visible && Settings.hoverEnabled
    height: scrollerLoader.height
    width: parent.width

    Loader {
        id: scrollerLoader

        width: parent.width
        sourceComponent: scrollIndicatorStyle
        // Extra property values for desktop style
        property var __menuItem: null
        property var styleData: {
            "index": -1,
            "type": MenuItemType.ScrollIndicator,
            "text": "",
            "selected": scrollIndicator.containsMouse,
            "scrollerDirection": scrollIndicator.direction,
            "checkable": false,
            "checked": false,
            "enabled": true
        }
    }

    Timer {
        interval: 100
        repeat: true
        triggeredOnStart: true
        running: parent.containsMouse
        onTriggered: scrollABit()
    }
}