/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** 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
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

import QtQuick 2.11
import QtQuick.Templates 2.4 as T
import QtQuick.Controls 2.4
import QtQuick.Controls.impl 2.4
import QtQuick.Controls.Fusion 2.4
import QtQuick.Controls.Fusion.impl 2.4

T.RangeSlider {
    id: control

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

    first.handle: SliderHandle {
        x: control.leftPadding + Math.round(control.horizontal ? control.first.visualPosition * (control.availableWidth - width) : (control.availableWidth - width) / 2)
        y: control.topPadding + Math.round(control.horizontal ? (control.availableHeight - height) / 2 : control.first.visualPosition * (control.availableHeight - height))

        palette: control.palette
        pressed: control.first.pressed
        hovered: control.first.hovered
        vertical: control.vertical
        visualFocus: activeFocus
    }

    second.handle: SliderHandle {
        x: control.leftPadding + Math.round(control.horizontal ? control.second.visualPosition * (control.availableWidth - width) : (control.availableWidth - width) / 2)
        y: control.topPadding + Math.round(control.horizontal ? (control.availableHeight - height) / 2 : control.second.visualPosition * (control.availableHeight - height))

        palette: control.palette
        pressed: control.second.pressed
        hovered: control.second.hovered
        vertical: control.vertical
        visualFocus: activeFocus
    }

    background: SliderGroove {
        control: control
        offset: control.first.position
        progress: control.second.position
        visualProgress: control.second.visualPosition
    }
}