/****************************************************************************
**
** Copyright (C) 2016 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Neptune IVI UI.
**
** $QT_BEGIN_LICENSE:GPL-QTAS$
** Commercial License Usage
** Licensees holding valid commercial Qt Automotive Suite licenses may use
** this file in accordance with the commercial license agreement provided
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** contained in a written agreement between you and The Qt Company.  For
** licensing terms and conditions see https://www.qt.io/terms-conditions.
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**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
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** SPDX-License-Identifier: GPL-3.0
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****************************************************************************/

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Controls.Styles 1.0
import utils 1.0

UIElement {
    id: root
    hspan: 4
    vspan: 2

    property alias count: repeater.model
    property int currentIndex: 0

    signal clicked(int index)


    // Prevent click 'leakage' between items
    MouseArea {
        anchors.fill: parent
    }

    Row {
        id: row
        anchors.centerIn: parent

        Repeater {
            id: repeater

            delegate: Item {
                width: Style.hspan(1)
                height: Style.vspan(2)

                Rectangle {
                    anchors.centerIn: parent
                    width: height
                    height: parent.height * 0.3
                    color: root.currentIndex === index ? Style.colorWhite : Style.colorGrey
                    radius: width/2
                    border.color: Qt.darker(color, 1.5)

                }

                MouseArea {
                    anchors.fill: parent
                    onClicked: root.clicked(index)
                }
            }
        }
    }
}