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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 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 test suite 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 #include "imageitem.h" |
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43 #include "gestures.h" |
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44 |
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45 #include <QPainter> |
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46 #include <QEvent> |
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47 |
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48 ImageItem::ImageItem(const QImage &image) |
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49 { |
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50 setImage(image); |
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51 } |
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52 |
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53 void ImageItem::setImage(const QImage &image) |
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54 { |
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55 image_ = image; |
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56 pixmap_ = QPixmap::fromImage(image.scaled(400, 400, Qt::KeepAspectRatio)); |
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57 update(); |
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58 } |
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59 |
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60 QImage ImageItem::image() const |
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61 { |
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62 return image_; |
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63 } |
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64 |
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65 QRectF ImageItem::boundingRect() const |
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66 { |
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67 const QSize size = pixmap_.size(); |
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68 return QRectF(0, 0, size.width(), size.height()); |
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69 } |
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70 |
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71 void ImageItem::paint(QPainter *painter, const QStyleOptionGraphicsItem*, QWidget*) |
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72 { |
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73 painter->drawPixmap(0, 0, pixmap_); |
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74 } |
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75 |
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76 |
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77 GestureImageItem::GestureImageItem(const QImage &image) |
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78 : ImageItem(image) |
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79 { |
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80 grabGesture(Qt::PanGesture); |
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81 grabGesture(ThreeFingerSlideGesture::Type); |
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82 } |
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83 |
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84 bool GestureImageItem::event(QEvent *event) |
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85 { |
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86 if (event->type() == QEvent::Gesture) { |
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87 qDebug("gestureimageitem: gesture triggered"); |
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88 return true; |
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89 } |
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90 return ImageItem::event(event); |
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91 } |
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92 |
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93 #include "moc_imageitem.cpp" |