ProgressBar.qml Example File

componentset/ProgressBar.qml
/**************************************************************************** ** ** Copyright (C) 2016 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 1.0 /*! \qmltype ProgressBar \inqmlmodule UIComponents \brief A component that shows the progress of an event A ProgressBar shows the linear progress of an event as its \l value. The range is specified using the \l {minimum} and the \l{maximum} values. The ProgressBar component is part of the \l {UI Components} module. This documentation is part of the \l{componentset}{UIComponents} example. */ Item { id: progressbar /*! The minimum value of the ProgressBar range. The \l value must not be less than this value. */ property int minimum: 0 /*! The maximum value of the ProgressBar range. The \l value must not be more than this value. */ property int maximum: 100 /*! The value of the progress. */ property int value: 0 /*! \qmlproperty color ProgressBar::color The color of the ProgressBar's gradient. Must bind to a color type. \omit The "\qmlproperty <type> <property name>" is needed because property alias need to have their types manually entered. QDoc will not publish the documentation within omit and endomit. \endomit \sa secondColor */ property alias color: gradient1.color /*! \qmlproperty color ProgressBar::secondColor The second color of the ProgressBar's gradient. Must bind to a color type. \omit The "\qmlproperty <type> <property name>" is needed because property alias need to have their types manually entered. QDoc will not publish the documentation within omit and endomit. \endomit \sa color */ property alias secondColor: gradient2.color width: 250; height: 23 clip: true Rectangle { id: highlight /*! An internal documentation comment. The widthDest property is not a public API and therefore will not be exposed. */ property int widthDest: ((progressbar.width * (value - minimum)) / (maximum - minimum) - 6) width: highlight.widthDest Behavior on width { SmoothedAnimation { velocity: 1200 } } anchors { left: parent.left; top: parent.top; bottom: parent.bottom; margins: 3 } radius: 1 gradient: Gradient { GradientStop { id: gradient1; position: 0.0 } GradientStop { id: gradient2; position: 1.0 } } } Text { anchors { right: highlight.right; rightMargin: 6; verticalCenter: parent.verticalCenter } color: "white" font.bold: true text: Math.floor((value - minimum) / (maximum - minimum) * 100) + '%' } }