Initial import from qtquick2.

Branched from the monolithic repo, Qt qtquick2 branch, at commit
a4a585d2ee907746682846ae6e8a48e19deef469

demos/declarative/plasmapatrol/PlasmaPatrol.qmlproject

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+/* File generated by QtCreator */
+
+import QmlProject 1.0
+
+Project {
+    /* Include .qml, .js, and image files from current directory and subdirectories */
+    QmlFiles {
+        directory: "."
+    }
+    JavaScriptFiles {
+        directory: "."
+    }
+    ImageFiles {
+        directory: "."
+    }
+    /* List of plugin directories passed to QML runtime */
+    // importPaths: [ "../exampleplugin" ]
+}

demos/declarative/plasmapatrol/TODO

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+Realistic Tasks:
+Particle explosions on ship death.
+Better help text (both content and styled a little nicer).
+Hardpoint help showing them firing across the screen.
+Endless Demo Mode
+
+Nice-but-i-doubt-it-will-get-done Tasks:
+Particle Text for the winner.
+Particle-based buttons.
+Single player mode that is challenges (known opponents) to master the game with and earn achievements (in addition to 'skirmish').

demos/declarative/plasmapatrol/content/BlasterHardpoint.qml

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+/****************************************************************************
+**
+** 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 QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+import Qt.labs.particles 2.0
+
+Item {
+    id: container
+    property variant target: {"y": -90, "x":12}
+    property Item targetObj: container
+    property Item hardpoint: container
+    property ParticleSystem system
+    property int blasts: 16
+    property int bonusBlasts: 12
+    property bool show: true
+
+    width: 24
+    height: 24
+    TrailEmitter{
+        id: visualization
+        particle: "blaster"
+        system: container.system
+        emitting: show
+        anchors.fill: parent
+        shape: Ellipse{}
+        speed: DirectedVector{ targetX: width/2; targetY: width/2; magnitude: -1; proportionalMagnitude: true}
+        particleDuration: 1000
+        particlesPerSecond: 64 
+
+        particleSize: 24
+        particleSizeVariation: 24
+        particleEndSize: 0
+    }
+
+    property int blastsLeft: 0
+    function fireAt(targetArg, container){
+        target = container.mapFromItem(targetArg, targetArg.width/2, targetArg.height/2);
+        targetObj = targetArg;
+        hardpoint = container;
+        blastsLeft = blasts;
+        rofTimer.repeat = true;
+        rofTimer.start();
+    }
+    Timer{
+        id: rofTimer
+        interval: 30;//Has to be greater than 1 frame or they stack up
+        running: false
+        repeat: false
+        onTriggered:{
+            if(targetObj.hp <= 0)
+                return;
+            //TODO: calculate hit and damage at target, which must be a Ship
+            var hit;
+            if(blastsLeft >= bonusBlasts)
+                hit = Math.random() > targetObj.dodge;
+            else
+                hit = false; //purely aesthetic shots, because the damage isn't that fine grained
+            if(hit == true){
+                switch(targetObj.shipType){
+                case 1: hardpoint.damageDealt += 4; break;
+                case 2: hardpoint.damageDealt += 5; break;
+                case 3: hardpoint.damageDealt += 1; break;
+                default: hardpoint.damageDealt += 100;
+                }
+            }
+            blastVector.targetX = target.x;
+            blastVector.targetY = target.y;
+            if(!hit){//TODO: Actual targetVariation
+                blastVector.targetX += (128 * Math.random() - 64);
+                blastVector.targetY += (128 * Math.random() - 64);
+            }
+            emitter.burst(1);
+            blastsLeft--;
+            if(!blastsLeft)
+                rofTimer.repeat = false;
+        }
+    }
+    TrailEmitter{
+        id: emitter
+        particle: "blaster"
+        emitting: false
+        system: container.system
+        anchors.centerIn: parent
+
+        particleDuration: 1000
+        particlesPerSecond: 16
+        maxParticles: blasts
+        particleSize: 24
+        particleEndSize:16
+        particleSizeVariation: 8
+        speed: DirectedVector{
+            id: blastVector
+            targetX: target.x; targetY: target.y; magnitude: 1.1; proportionalMagnitude: true
+        }
+    }
+}

demos/declarative/plasmapatrol/content/Button.qml

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+/****************************************************************************
+**
+** 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 QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+//TODO: Add particles to this component too
+Rectangle{
+    id: container
+    property alias text: txt.text
+    signal clicked
+    //color: "lightsteelblue"
+    gradient: Gradient{
+        GradientStop{ position: 0.0; color: "lightsteelblue" }
+        GradientStop{ position: 1.0; color: "steelblue" }
+    }
+    height: 64
+    radius: 16
+    width: 128
+    Text{
+        id: txt
+        anchors.centerIn: parent
+        font.pixelSize: 24
+        color: "white"
+    }
+    MouseArea{
+        anchors.fill: parent
+        onClicked: container.clicked()
+    }
+}

demos/declarative/plasmapatrol/content/CannonHardpoint.qml

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+/****************************************************************************
+**
+** 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 QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+import Qt.labs.particles 2.0
+
+Item {
+    id: container
+    property variant target: {"y": -90, "x":12}
+    property ParticleSystem system
+    property bool show: true
+
+    width: 24
+    height: 24
+    TrailEmitter{
+        id: visualization
+        particle: "cannon"
+        emitting: container.show
+        system: container.system
+        anchors.centerIn: parent
+        particleDuration: 2000
+        particlesPerSecond: 1
+
+        particleSize: 4
+        particleEndSize: 0
+    }
+
+    function fireAt(targetArg, hardpoint){
+        target = container.mapFromItem(targetArg, targetArg.width/2, targetArg.height/2);
+        if(container.hp <= 0 || targetArg.hp <= 0)
+            return;
+        //TODO: calculate hit and damage at target, which must be a Ship
+        var hit = Math.random() > targetArg.dodge
+        if(hit){
+            switch(targetArg.shipType){
+            case 1: hardpoint.damageDealt += 8; break;
+            case 2: hardpoint.damageDealt += 10; break;
+            case 3: hardpoint.damageDealt += 16; break;
+            default: hardpoint.damageDealt += 1000;
+            }
+        }
+        emitter.burst(1);
+    }
+    TrailEmitter{
+        id: emitter
+        particle: "cannon"
+        emitting: false
+        system: container.system
+        anchors.centerIn: parent
+
+        particleDuration: 1000
+        particlesPerSecond: 1
+        particleSize: 8
+        particleEndSize: 4
+        speed: DirectedVector{
+            id: blastVector
+            targetX: target.x; targetY: target.y; magnitude: 1.1; proportionalMagnitude: true
+        }
+    }
+}