Switch.qml Example File

/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 2.8
import QtQuick.Templates 2.1 as T
import Theme 1.0

T.Switch {
    id: control

    implicitWidth: indicator.implicitWidth
    implicitHeight: background.implicitHeight

    background: Rectangle {
        implicitWidth: 140
        implicitHeight: Theme.baseSize * 3.8
        color: Theme.lightGray
        border.color: Theme.gray
    }

    leftPadding: 4

    indicator: Rectangle {
        id: switchHandle
        implicitWidth: Theme.baseSize * 4.8
        implicitHeight: Theme.baseSize * 2.6
        x: control.leftPadding
        anchors.verticalCenter: parent.verticalCenter
        radius: Theme.baseSize * 1.3
        color: Theme.light
        border.color: Theme.lightGray

        Rectangle {
            id: rectangle

            width: Theme.baseSize * 2.6
            height: Theme.baseSize * 2.6
            radius: Theme.baseSize * 1.3
            color: Theme.light
            border.color: Theme.gray
        }

        states: [
            State {
                name: "off"
                when: !control.checked && !control.down
            },
            State {
                name: "on"
                when: control.checked && !control.down

                PropertyChanges {
                    target: switchHandle
                    color: Theme.mainColor
                    border.color: Theme.mainColor
                }

                PropertyChanges {
                    target: rectangle
                    x: parent.width - width

                }
            },
            State {
                name: "off_down"
                when: !control.checked && control.down

                PropertyChanges {
                    target: rectangle
                    color: Theme.light
                }

            },
            State {
                name: "on_down"
                extend: "off_down"
                when: control.checked && control.down

                PropertyChanges {
                    target: rectangle
                    x: parent.width - width
                    color: Theme.light
                }

                PropertyChanges {
                    target: switchHandle
                    color: Theme.mainColorDarker
                    border.color: Theme.mainColorDarker
                }
            }
        ]
    }
}