diff --git a/look-and-feel/lockscreen/Leaves.qml b/look-and-feel/lockscreen/Leaves.qml new file mode 100644 index 00000000..a957b9f1 --- /dev/null +++ b/look-and-feel/lockscreen/Leaves.qml @@ -0,0 +1,167 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Digia Plc and its Subsidiary(-ies) 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 2.0 +import QtQuick.Particles 2.0 + +Item { + width: 360 + height: 600 + + Image { + source: "images/backgroundLeaves.jpg" + anchors.fill: parent + } + ParticleSystem { + anchors.fill: parent + Emitter { + width: parent.width + emitRate: 4 + lifeSpan: 14000 + size: 80 + velocity: PointDirection { y: 50 } + } + Wander { + anchors.fill: parent + anchors.bottomMargin: 100 + xVariance: 60 + pace: 60 + } + + //! [0] + Affector { + property real coefficient: 2.0 + property real velocity: 1.5 + width: parent.width + height: parent.height - 100 + onAffectParticles: { + /* //Linear movement + if (particle.r == 0) { + particle.r = Math.random() > 0.5 ? -1 : 1; + } else if (particle.r == 1) { + particle.rotation += velocity * dt; + if (particle.rotation >= maxAngle) + particle.r = -1; + } else if (particle.r == -1) { + particle.rotation -= velocity * dt; + if (particle.rotation <= -1 * maxAngle) + particle.r = 1; + } + */ + //Wobbly movement + for (var i=0; i