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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the QtDeclarative module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 import Qt 4.7 |
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43 import Qt.labs.particles 1.0 |
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44 |
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45 Item { |
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46 id: block |
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47 property bool dying: false |
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48 property bool spawned: false |
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49 property int type: 0 |
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50 property int targetX: 0 |
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51 property int targetY: 0 |
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52 |
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53 SpringFollow on x { enabled: spawned; to: targetX; spring: 2; damping: 0.2 } |
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54 SpringFollow on y { to: targetY; spring: 2; damping: 0.2 } |
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55 |
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56 Image { |
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57 id: img |
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58 source: { |
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59 if(type == 0){ |
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60 "pics/redStone.png"; |
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61 } else if(type == 1) { |
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62 "pics/blueStone.png"; |
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63 } else { |
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64 "pics/greenStone.png"; |
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65 } |
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66 } |
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67 opacity: 0 |
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68 Behavior on opacity { NumberAnimation { duration: 200 } } |
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69 anchors.fill: parent |
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70 } |
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71 |
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72 Particles { |
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73 id: particles |
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74 |
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75 width: 1; height: 1 |
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76 anchors.centerIn: parent |
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77 |
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78 emissionRate: 0 |
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79 lifeSpan: 700; lifeSpanDeviation: 600 |
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80 angle: 0; angleDeviation: 360; |
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81 velocity: 100; velocityDeviation: 30 |
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82 source: { |
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83 if(type == 0){ |
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84 "pics/redStar.png"; |
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85 } else if (type == 1) { |
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86 "pics/blueStar.png"; |
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87 } else { |
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88 "pics/greenStar.png"; |
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89 } |
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90 } |
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91 } |
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92 |
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93 states: [ |
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94 State { |
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95 name: "AliveState"; when: spawned == true && dying == false |
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96 PropertyChanges { target: img; opacity: 1 } |
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97 }, |
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98 |
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99 State { |
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100 name: "DeathState"; when: dying == true |
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101 StateChangeScript { script: particles.burst(50); } |
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102 PropertyChanges { target: img; opacity: 0 } |
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103 StateChangeScript { script: block.destroy(1000); } |
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104 } |
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105 ] |
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106 } |