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** This file is part of the Qt Quick Controls module of the Qt Toolkit.
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import QtQuick 2.6
import QtQuick.Controls 2.0

AbstractPageIndicator {
    id: control

    property alias spacing: row.spacing

    property Component delegate: Rectangle {
        implicitWidth: 8
        implicitHeight: 8

        radius: width / 2
        color: control.Theme.shadowColor // TODO

        opacity: index === currentIndex ? 0.75 : 0.25
        Behavior on opacity { OpacityAnimator { duration: 100 } }
    }

    Accessible.role: Accessible.Indicator

    contentWidth: row.implicitWidth
    contentHeight: row.implicitHeight

    implicitWidth: Math.max(background ? background.implicitWidth : 0, contentWidth + leftPadding + rightPadding)
    implicitHeight: Math.max(background ? background.implicitHeight : 0, contentHeight + topPadding + bottomPadding)

    padding: Theme.padding

    contentItem: Row {
        id: row

        spacing: control.Theme.spacing

        Repeater {
            model: control.count
            delegate: control.delegate
        }
    }
}