From f0dc82305eb9c9297d73cba67634e9e4bc4f3b84 Mon Sep 17 00:00:00 2001 From: Alan Alpert Date: Thu, 22 Sep 2011 15:11:28 +1000 Subject: Change burst to use ms instead of s Also renames that variable, and adds a burst example. Change-Id: I53787612f287e71d9afb5618bd445c8aa72fd39e Reviewed-on: http://codereview.qt-project.org/5349 Reviewed-by: Qt Sanity Bot Reviewed-by: Martin Jones --- .../particles/emitters/burstandpulse.qml | 84 ++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 examples/declarative/particles/emitters/burstandpulse.qml (limited to 'examples') diff --git a/examples/declarative/particles/emitters/burstandpulse.qml b/examples/declarative/particles/emitters/burstandpulse.qml new file mode 100644 index 0000000000..44c90f3670 --- /dev/null +++ b/examples/declarative/particles/emitters/burstandpulse.qml @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** 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 Nokia Corporation 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 + +Rectangle { + width: 360 + height: 540 + color: "black" + MouseArea { + id: ma + anchors.fill: parent + acceptedButtons: Qt.LeftButton | Qt.RightButton + onClicked: { + if (mouse.button == Qt.LeftButton) + emitter.burst(1000); + else + emitter.pulse(500); + } + } + + ParticleSystem { + id: particles + } + + ImageParticle { + anchors.fill: parent + system: particles + source: "../images/star.png" + alpha: 0 + colorVariation: 0.6 + } + + Emitter { + id: emitter + x: ma.mouseX + y: ma.mouseY + system: particles + emitRate: 2000 + lifeSpan: 2000 + enabled: false + speed: AngleDirection{magnitude: 64; angleVariation: 360} + size: 24 + sizeVariation: 8 + } +} -- cgit v1.2.3