37 ** |
37 ** |
38 ** $QT_END_LICENSE$ |
38 ** $QT_END_LICENSE$ |
39 ** |
39 ** |
40 ****************************************************************************/ |
40 ****************************************************************************/ |
41 |
41 |
42 #include "mouse.h" |
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43 |
42 |
44 #include <QtGui> |
43 #include <QtGui> |
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44 #include <math.h> |
45 |
45 |
46 #include <math.h> |
46 #include "mouse.h" |
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47 #include "autotest.h" |
47 |
48 |
48 static const int MouseCount = 7; |
49 static const int MouseCount = 7; |
49 |
50 |
50 //! [0] |
51 QTEST_MAIN(autoTest) |
51 int main(int argc, char **argv) |
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52 { |
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53 QApplication app(argc, argv); |
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54 qsrand(QTime(0,0,0).secsTo(QTime::currentTime())); |
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55 //! [0] |
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56 |
52 |
57 //! [1] |
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58 QGraphicsScene scene; |
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59 scene.setSceneRect(-300, -300, 600, 600); |
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60 //! [1] //! [2] |
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61 scene.setItemIndexMethod(QGraphicsScene::NoIndex); |
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62 //! [2] |
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63 |
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64 //! [3] |
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65 for (int i = 0; i < MouseCount; ++i) { |
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66 Mouse *mouse = new Mouse; |
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67 mouse->setPos(::sin((i * 6.28) / MouseCount) * 200, |
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68 ::cos((i * 6.28) / MouseCount) * 200); |
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69 scene.addItem(mouse); |
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70 } |
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71 //! [3] |
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72 |
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73 //! [4] |
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74 QGraphicsView view(&scene); |
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75 view.setRenderHint(QPainter::Antialiasing); |
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76 view.setBackgroundBrush(QPixmap(":/images/cheese.jpg")); |
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77 //! [4] //! [5] |
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78 view.setCacheMode(QGraphicsView::CacheBackground); |
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79 view.setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate); |
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80 view.setDragMode(QGraphicsView::ScrollHandDrag); |
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81 //! [5] //! [6] |
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82 view.setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Colliding Mice")); |
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83 view.resize(400, 300); |
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84 view.show(); |
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85 |
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86 QTimer timer; |
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87 QObject::connect(&timer, SIGNAL(timeout()), &scene, SLOT(advance())); |
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88 timer.start(1000 / 33); |
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89 |
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90 return app.exec(); |
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91 } |
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92 //! [6] |
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