

/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the examples of the Qt Design Studio.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, you may use this file under the terms of the BSD license
** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of The Qt Company Ltd nor the names of its
**     contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.9
import QtQuick.Window 2.3
import QtQuick.Timeline 1.0
import QtQuick.Layouts 1.0
import QtQuick.Controls 2.3

Rectangle {
    visible: true
    width: 640
    height: 480
    color: "#242424"

    ColumnLayout {
        x: 20
        y: 152
        spacing: 20

        Root {
            id: root
        }

        Root {
            id: root1
        }

        Root {
            id: root2
        }
    }

    Timeline {
        id: timeline
        enabled: true
        endFrame: 4000
        startFrame: 0

        KeyframeGroup {
            target: root
            property: "progress"

            Keyframe {
                value: 10
                frame: 0
            }

            Keyframe {
                easing.bezierCurve: [0.86, 0.00, 0.07, 1.00, 1, 1]
                value: 90
                frame: 2000
            }

            Keyframe {
                easing.bezierCurve: [0.86, 0.00, 0.07, 1.00, 1, 1]
                value: 10
                frame: 4000
            }
        }

        KeyframeGroup {
            target: root1
            property: "progress"

            Keyframe {
                easing.bezierCurve: [0.17, 0.84, 0.44, 1.00, 1, 1]
                value: 90
                frame: 4000
            }

            Keyframe {
                easing.bezierCurve: [0.17, 0.84, 0.44, 1.00, 1, 1]
                value: 20
                frame: 2000
            }

            Keyframe {
                value: 90
                frame: 0
            }
        }

        KeyframeGroup {
            target: root2
            property: "progress"

            Keyframe {
                value: 15
                frame: 0
            }

            Keyframe {
                easing.bezierCurve: [0.79, 0.14, 0.15, 0.86, 1, 1]
                value: 85
                frame: 2000
            }

            Keyframe {
                easing.bezierCurve: [0.79, 0.14, 0.15, 0.86, 1, 1]
                value: 15
                frame: 4000
            }
        }

        animations: [
            TimelineAnimation {
                id: propertyAnimation
                target: timeline
                property: "currentFrame"
                running: true
                to: timeline.endFrame
                from: timeline.startFrame
                loops: -1
                duration: 1000
            }
        ]
    }

    Image {
        id: image
        x: 518
        y: 0
        width: 102
        height: 137
        fillMode: Image.PreserveAspectFit
        source: "built-with-Qt_Large.png"
    }
}
