/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
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** This file is part of the Qt Quick Controls module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL3$
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
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import QtQuick 2.6
import QtQuick.Controls 2.0

AbstractTabBar {
    id: control

    property alias highlight: listView.highlight

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

    Accessible.role: Accessible.PageTabList

    contentItem: ListView {
        id: listView

        spacing: 1
        orientation: ListView.Horizontal
        boundsBehavior: Flickable.StopAtBounds
        snapMode: ListView.SnapToItem

        model: control.contentModel
        currentIndex: control.currentIndex

        highlightMoveDuration: 250
        highlightResizeDuration: 0
        highlightFollowsCurrentItem: true
        highlight: Item {
            z: 2
            Rectangle {
                height: 4
                width: parent.width
                y: parent.height - height
                color: control.Theme.accentColor
            }
        }
    }

    background: Rectangle {
        implicitWidth: 26
        implicitHeight: 26

        border.color: control.Theme.backgroundColor
        border.width: 8
        color: control.count > 1 ? control.Theme.frameColor : control.Theme.backgroundColor

        Rectangle {
            y: parent.height - height
            width: parent.width
            height: 1
            color: control.Theme.frameColor
        }
    }
}