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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 QtGui 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 #ifndef QEVENT_P_H |
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43 #define QEVENT_P_H |
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44 |
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45 #include <QtCore/qglobal.h> |
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46 #include <QtGui/qevent.h> |
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47 |
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48 QT_BEGIN_NAMESPACE |
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49 |
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50 // |
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51 // W A R N I N G |
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52 // ------------- |
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53 // |
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54 // This file is not part of the Qt API. It exists purely as an |
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55 // implementation detail. This header file may change from version to |
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56 // version without notice, or even be removed. |
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57 // |
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58 // We mean it. |
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59 // |
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60 |
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61 // ### Qt 5: remove |
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62 class QKeyEventEx : public QKeyEvent |
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63 { |
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64 public: |
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65 QKeyEventEx(Type type, int key, Qt::KeyboardModifiers modifiers, |
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66 const QString &text, bool autorep, ushort count, |
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67 quint32 nativeScanCode, quint32 nativeVirtualKey, quint32 nativeModifiers); |
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68 QKeyEventEx(const QKeyEventEx &other); |
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69 |
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70 ~QKeyEventEx(); |
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71 |
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72 protected: |
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73 quint32 nScanCode; |
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74 quint32 nVirtualKey; |
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75 quint32 nModifiers; |
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76 friend class QKeyEvent; |
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77 }; |
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78 |
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79 // ### Qt 5: remove |
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80 class QMouseEventEx : public QMouseEvent |
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81 { |
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82 public: |
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83 QMouseEventEx(Type type, const QPointF &pos, const QPoint &globalPos, |
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84 Qt::MouseButton button, Qt::MouseButtons buttons, |
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85 Qt::KeyboardModifiers modifiers); |
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86 ~QMouseEventEx(); |
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87 |
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88 protected: |
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89 QPointF posF; |
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90 friend class QMouseEvent; |
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91 }; |
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92 |
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93 class QTouchEventTouchPointPrivate |
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94 { |
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95 public: |
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96 inline QTouchEventTouchPointPrivate(int id) |
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97 : ref(1), |
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98 id(id), |
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99 state(Qt::TouchPointReleased), |
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100 pressure(qreal(-1.)) |
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101 { } |
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102 |
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103 inline QTouchEventTouchPointPrivate *detach() |
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104 { |
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105 QTouchEventTouchPointPrivate *d = new QTouchEventTouchPointPrivate(*this); |
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106 d->ref = 1; |
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107 if (!this->ref.deref()) |
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108 delete this; |
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109 return d; |
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110 } |
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111 |
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112 QAtomicInt ref; |
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113 int id; |
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114 Qt::TouchPointStates state; |
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115 QRectF rect, sceneRect, screenRect; |
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116 QPointF normalizedPos, |
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117 startPos, startScenePos, startScreenPos, startNormalizedPos, |
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118 lastPos, lastScenePos, lastScreenPos, lastNormalizedPos; |
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119 qreal pressure; |
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120 }; |
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121 |
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122 class QNativeGestureEvent : public QEvent |
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123 { |
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124 public: |
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125 enum Type { |
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126 None, |
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127 GestureBegin, |
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128 GestureEnd, |
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129 Pan, |
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130 Zoom, |
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131 Rotate, |
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132 Swipe |
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133 }; |
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134 |
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135 QNativeGestureEvent() |
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136 : QEvent(QEvent::NativeGesture), gestureType(None), percentage(0) |
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137 #ifdef Q_WS_WIN |
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138 , sequenceId(0), argument(0) |
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139 #endif |
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140 { |
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141 } |
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142 |
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143 Type gestureType; |
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144 float percentage; |
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145 QPoint position; |
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146 float angle; |
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147 #ifdef Q_WS_WIN |
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148 ulong sequenceId; |
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149 quint64 argument; |
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150 #endif |
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151 }; |
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152 |
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153 class QGestureEventPrivate |
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154 { |
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155 public: |
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156 inline QGestureEventPrivate(const QList<QGesture *> &list) |
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157 : gestures(list), widget(0) |
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158 { |
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159 } |
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160 |
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161 QList<QGesture *> gestures; |
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162 QWidget *widget; |
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163 QMap<Qt::GestureType, bool> accepted; |
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164 QMap<Qt::GestureType, QWidget *> targetWidgets; |
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165 }; |
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166 |
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167 QT_END_NAMESPACE |
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168 |
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169 #endif // QEVENT_P_H |