| 1 | /**************************************************************************** | 
|---|
| 2 | ** | 
|---|
| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | 
|---|
| 4 | ** Contact: Qt Software Information (qt-info@nokia.com) | 
|---|
| 5 | ** | 
|---|
| 6 | ** This file is part of the QtGui module of the Qt Toolkit. | 
|---|
| 7 | ** | 
|---|
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | 
|---|
| 9 | ** Commercial Usage | 
|---|
| 10 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
|---|
| 11 | ** accordance with the Qt Commercial License Agreement provided with the | 
|---|
| 12 | ** Software or, alternatively, in accordance with the terms contained in | 
|---|
| 13 | ** a written agreement between you and Nokia. | 
|---|
| 14 | ** | 
|---|
| 15 | ** GNU Lesser General Public License Usage | 
|---|
| 16 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
|---|
| 17 | ** General Public License version 2.1 as published by the Free Software | 
|---|
| 18 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
|---|
| 19 | ** packaging of this file.  Please review the following information to | 
|---|
| 20 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
|---|
| 21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
|---|
| 22 | ** | 
|---|
| 23 | ** In addition, as a special exception, Nokia gives you certain | 
|---|
| 24 | ** additional rights. These rights are described in the Nokia Qt LGPL | 
|---|
| 25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this | 
|---|
| 26 | ** package. | 
|---|
| 27 | ** | 
|---|
| 28 | ** GNU General Public License Usage | 
|---|
| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
|---|
| 30 | ** General Public License version 3.0 as published by the Free Software | 
|---|
| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
|---|
| 32 | ** packaging of this file.  Please review the following information to | 
|---|
| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
|---|
| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
|---|
| 35 | ** | 
|---|
| 36 | ** If you are unsure which license is appropriate for your use, please | 
|---|
| 37 | ** contact the sales department at qt-sales@nokia.com. | 
|---|
| 38 | ** $QT_END_LICENSE$ | 
|---|
| 39 | ** | 
|---|
| 40 | ****************************************************************************/ | 
|---|
| 41 |  | 
|---|
| 42 | #ifndef QGRAPHICSSCENEEVENT_H | 
|---|
| 43 | #define QGRAPHICSSCENEEVENT_H | 
|---|
| 44 |  | 
|---|
| 45 | #include <QtCore/qcoreevent.h> | 
|---|
| 46 | #include <QtCore/qpoint.h> | 
|---|
| 47 |  | 
|---|
| 48 | QT_BEGIN_HEADER | 
|---|
| 49 |  | 
|---|
| 50 | QT_BEGIN_NAMESPACE | 
|---|
| 51 |  | 
|---|
| 52 | QT_MODULE(Gui) | 
|---|
| 53 |  | 
|---|
| 54 | #if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW | 
|---|
| 55 |  | 
|---|
| 56 | class QMimeData; | 
|---|
| 57 | class QPointF; | 
|---|
| 58 | class QSizeF; | 
|---|
| 59 | class QWidget; | 
|---|
| 60 |  | 
|---|
| 61 | class QGraphicsSceneEventPrivate; | 
|---|
| 62 | class Q_GUI_EXPORT QGraphicsSceneEvent : public QEvent | 
|---|
| 63 | { | 
|---|
| 64 | public: | 
|---|
| 65 | QGraphicsSceneEvent(Type type); | 
|---|
| 66 | ~QGraphicsSceneEvent(); | 
|---|
| 67 |  | 
|---|
| 68 | QWidget *widget() const; | 
|---|
| 69 | void setWidget(QWidget *widget); | 
|---|
| 70 |  | 
|---|
| 71 | protected: | 
|---|
| 72 | QGraphicsSceneEvent(QGraphicsSceneEventPrivate &dd, Type type = None); | 
|---|
| 73 | QGraphicsSceneEventPrivate *d_ptr; | 
|---|
| 74 | Q_DECLARE_PRIVATE(QGraphicsSceneEvent) | 
|---|
| 75 | }; | 
|---|
| 76 |  | 
|---|
| 77 | class QGraphicsSceneMouseEventPrivate; | 
|---|
| 78 | class Q_GUI_EXPORT QGraphicsSceneMouseEvent : public QGraphicsSceneEvent | 
|---|
| 79 | { | 
|---|
| 80 | public: | 
|---|
| 81 | QGraphicsSceneMouseEvent(Type type = None); | 
|---|
| 82 | ~QGraphicsSceneMouseEvent(); | 
|---|
| 83 |  | 
|---|
| 84 | QPointF pos() const; | 
|---|
| 85 | void setPos(const QPointF &pos); | 
|---|
| 86 |  | 
|---|
| 87 | QPointF scenePos() const; | 
|---|
| 88 | void setScenePos(const QPointF &pos); | 
|---|
| 89 |  | 
|---|
| 90 | QPoint screenPos() const; | 
|---|
| 91 | void setScreenPos(const QPoint &pos); | 
|---|
| 92 |  | 
|---|
| 93 | QPointF buttonDownPos(Qt::MouseButton button) const; | 
|---|
| 94 | void setButtonDownPos(Qt::MouseButton button, const QPointF &pos); | 
|---|
| 95 |  | 
|---|
| 96 | QPointF buttonDownScenePos(Qt::MouseButton button) const; | 
|---|
| 97 | void setButtonDownScenePos(Qt::MouseButton button, const QPointF &pos); | 
|---|
| 98 |  | 
|---|
| 99 | QPoint buttonDownScreenPos(Qt::MouseButton button) const; | 
|---|
| 100 | void setButtonDownScreenPos(Qt::MouseButton button, const QPoint &pos); | 
|---|
| 101 |  | 
|---|
| 102 | QPointF lastPos() const; | 
|---|
| 103 | void setLastPos(const QPointF &pos); | 
|---|
| 104 |  | 
|---|
| 105 | QPointF lastScenePos() const; | 
|---|
| 106 | void setLastScenePos(const QPointF &pos); | 
|---|
| 107 |  | 
|---|
| 108 | QPoint lastScreenPos() const; | 
|---|
| 109 | void setLastScreenPos(const QPoint &pos); | 
|---|
| 110 |  | 
|---|
| 111 | Qt::MouseButtons buttons() const; | 
|---|
| 112 | void setButtons(Qt::MouseButtons buttons); | 
|---|
| 113 |  | 
|---|
| 114 | Qt::MouseButton button() const; | 
|---|
| 115 | void setButton(Qt::MouseButton button); | 
|---|
| 116 |  | 
|---|
| 117 | Qt::KeyboardModifiers modifiers() const; | 
|---|
| 118 | void setModifiers(Qt::KeyboardModifiers modifiers); | 
|---|
| 119 |  | 
|---|
| 120 | private: | 
|---|
| 121 | Q_DECLARE_PRIVATE(QGraphicsSceneMouseEvent) | 
|---|
| 122 | }; | 
|---|
| 123 |  | 
|---|
| 124 | class QGraphicsSceneWheelEventPrivate; | 
|---|
| 125 | class Q_GUI_EXPORT QGraphicsSceneWheelEvent : public QGraphicsSceneEvent | 
|---|
| 126 | { | 
|---|
| 127 | public: | 
|---|
| 128 | QGraphicsSceneWheelEvent(Type type = None); | 
|---|
| 129 | ~QGraphicsSceneWheelEvent(); | 
|---|
| 130 |  | 
|---|
| 131 | QPointF pos() const; | 
|---|
| 132 | void setPos(const QPointF &pos); | 
|---|
| 133 |  | 
|---|
| 134 | QPointF scenePos() const; | 
|---|
| 135 | void setScenePos(const QPointF &pos); | 
|---|
| 136 |  | 
|---|
| 137 | QPoint screenPos() const; | 
|---|
| 138 | void setScreenPos(const QPoint &pos); | 
|---|
| 139 |  | 
|---|
| 140 | Qt::MouseButtons buttons() const; | 
|---|
| 141 | void setButtons(Qt::MouseButtons buttons); | 
|---|
| 142 |  | 
|---|
| 143 | Qt::KeyboardModifiers modifiers() const; | 
|---|
| 144 | void setModifiers(Qt::KeyboardModifiers modifiers); | 
|---|
| 145 |  | 
|---|
| 146 | int delta() const; | 
|---|
| 147 | void setDelta(int delta); | 
|---|
| 148 |  | 
|---|
| 149 | Qt::Orientation orientation() const; | 
|---|
| 150 | void setOrientation(Qt::Orientation orientation); | 
|---|
| 151 |  | 
|---|
| 152 | private: | 
|---|
| 153 | Q_DECLARE_PRIVATE(QGraphicsSceneWheelEvent) | 
|---|
| 154 | }; | 
|---|
| 155 |  | 
|---|
| 156 | class QGraphicsSceneContextMenuEventPrivate; | 
|---|
| 157 | class Q_GUI_EXPORT QGraphicsSceneContextMenuEvent : public QGraphicsSceneEvent | 
|---|
| 158 | { | 
|---|
| 159 | public: | 
|---|
| 160 | enum Reason { Mouse, Keyboard, Other }; | 
|---|
| 161 |  | 
|---|
| 162 | QGraphicsSceneContextMenuEvent(Type type = None); | 
|---|
| 163 | ~QGraphicsSceneContextMenuEvent(); | 
|---|
| 164 |  | 
|---|
| 165 | QPointF pos() const; | 
|---|
| 166 | void setPos(const QPointF &pos); | 
|---|
| 167 |  | 
|---|
| 168 | QPointF scenePos() const; | 
|---|
| 169 | void setScenePos(const QPointF &pos); | 
|---|
| 170 |  | 
|---|
| 171 | QPoint screenPos() const; | 
|---|
| 172 | void setScreenPos(const QPoint &pos); | 
|---|
| 173 |  | 
|---|
| 174 | Qt::KeyboardModifiers modifiers() const; | 
|---|
| 175 | void setModifiers(Qt::KeyboardModifiers modifiers); | 
|---|
| 176 |  | 
|---|
| 177 | Reason reason() const; | 
|---|
| 178 | void setReason(Reason reason); | 
|---|
| 179 |  | 
|---|
| 180 | private: | 
|---|
| 181 | Q_DECLARE_PRIVATE(QGraphicsSceneContextMenuEvent) | 
|---|
| 182 | }; | 
|---|
| 183 |  | 
|---|
| 184 | class QGraphicsSceneHoverEventPrivate; | 
|---|
| 185 | class Q_GUI_EXPORT QGraphicsSceneHoverEvent : public QGraphicsSceneEvent | 
|---|
| 186 | { | 
|---|
| 187 | public: | 
|---|
| 188 | QGraphicsSceneHoverEvent(Type type = None); | 
|---|
| 189 | ~QGraphicsSceneHoverEvent(); | 
|---|
| 190 |  | 
|---|
| 191 | QPointF pos() const; | 
|---|
| 192 | void setPos(const QPointF &pos); | 
|---|
| 193 |  | 
|---|
| 194 | QPointF scenePos() const; | 
|---|
| 195 | void setScenePos(const QPointF &pos); | 
|---|
| 196 |  | 
|---|
| 197 | QPoint screenPos() const; | 
|---|
| 198 | void setScreenPos(const QPoint &pos); | 
|---|
| 199 |  | 
|---|
| 200 | QPointF lastPos() const; | 
|---|
| 201 | void setLastPos(const QPointF &pos); | 
|---|
| 202 |  | 
|---|
| 203 | QPointF lastScenePos() const; | 
|---|
| 204 | void setLastScenePos(const QPointF &pos); | 
|---|
| 205 |  | 
|---|
| 206 | QPoint lastScreenPos() const; | 
|---|
| 207 | void setLastScreenPos(const QPoint &pos); | 
|---|
| 208 |  | 
|---|
| 209 | Qt::KeyboardModifiers modifiers() const; | 
|---|
| 210 | void setModifiers(Qt::KeyboardModifiers modifiers); | 
|---|
| 211 |  | 
|---|
| 212 | private: | 
|---|
| 213 | Q_DECLARE_PRIVATE(QGraphicsSceneHoverEvent) | 
|---|
| 214 | }; | 
|---|
| 215 |  | 
|---|
| 216 | class QGraphicsSceneHelpEventPrivate; | 
|---|
| 217 | class Q_GUI_EXPORT QGraphicsSceneHelpEvent : public QGraphicsSceneEvent | 
|---|
| 218 | { | 
|---|
| 219 | public: | 
|---|
| 220 | QGraphicsSceneHelpEvent(Type type = None); | 
|---|
| 221 | ~QGraphicsSceneHelpEvent(); | 
|---|
| 222 |  | 
|---|
| 223 | QPointF scenePos() const; | 
|---|
| 224 | void setScenePos(const QPointF &pos); | 
|---|
| 225 |  | 
|---|
| 226 | QPoint screenPos() const; | 
|---|
| 227 | void setScreenPos(const QPoint &pos); | 
|---|
| 228 |  | 
|---|
| 229 | private: | 
|---|
| 230 | Q_DECLARE_PRIVATE(QGraphicsSceneHelpEvent) | 
|---|
| 231 | }; | 
|---|
| 232 |  | 
|---|
| 233 | class QGraphicsSceneDragDropEventPrivate; | 
|---|
| 234 | class Q_GUI_EXPORT QGraphicsSceneDragDropEvent : public QGraphicsSceneEvent | 
|---|
| 235 | { | 
|---|
| 236 | public: | 
|---|
| 237 | QGraphicsSceneDragDropEvent(Type type = None); | 
|---|
| 238 | ~QGraphicsSceneDragDropEvent(); | 
|---|
| 239 |  | 
|---|
| 240 | QPointF pos() const; | 
|---|
| 241 | void setPos(const QPointF &pos); | 
|---|
| 242 |  | 
|---|
| 243 | QPointF scenePos() const; | 
|---|
| 244 | void setScenePos(const QPointF &pos); | 
|---|
| 245 |  | 
|---|
| 246 | QPoint screenPos() const; | 
|---|
| 247 | void setScreenPos(const QPoint &pos); | 
|---|
| 248 |  | 
|---|
| 249 | Qt::MouseButtons buttons() const; | 
|---|
| 250 | void setButtons(Qt::MouseButtons buttons); | 
|---|
| 251 |  | 
|---|
| 252 | Qt::KeyboardModifiers modifiers() const; | 
|---|
| 253 | void setModifiers(Qt::KeyboardModifiers modifiers); | 
|---|
| 254 |  | 
|---|
| 255 | Qt::DropActions possibleActions() const; | 
|---|
| 256 | void setPossibleActions(Qt::DropActions actions); | 
|---|
| 257 |  | 
|---|
| 258 | Qt::DropAction proposedAction() const; | 
|---|
| 259 | void setProposedAction(Qt::DropAction action); | 
|---|
| 260 | void acceptProposedAction(); | 
|---|
| 261 |  | 
|---|
| 262 | Qt::DropAction dropAction() const; | 
|---|
| 263 | void setDropAction(Qt::DropAction action); | 
|---|
| 264 |  | 
|---|
| 265 | QWidget *source() const; | 
|---|
| 266 | void setSource(QWidget *source); | 
|---|
| 267 |  | 
|---|
| 268 | const QMimeData *mimeData() const; | 
|---|
| 269 | void setMimeData(const QMimeData *data); | 
|---|
| 270 |  | 
|---|
| 271 | private: | 
|---|
| 272 | Q_DECLARE_PRIVATE(QGraphicsSceneDragDropEvent) | 
|---|
| 273 | }; | 
|---|
| 274 |  | 
|---|
| 275 | class QGraphicsSceneResizeEventPrivate; | 
|---|
| 276 | class Q_GUI_EXPORT QGraphicsSceneResizeEvent : public QGraphicsSceneEvent | 
|---|
| 277 | { | 
|---|
| 278 | Q_DECLARE_PRIVATE(QGraphicsSceneResizeEvent) | 
|---|
| 279 | public: | 
|---|
| 280 | QGraphicsSceneResizeEvent(); | 
|---|
| 281 | ~QGraphicsSceneResizeEvent(); | 
|---|
| 282 |  | 
|---|
| 283 | QSizeF oldSize() const; | 
|---|
| 284 | void setOldSize(const QSizeF &size); | 
|---|
| 285 |  | 
|---|
| 286 | QSizeF newSize() const; | 
|---|
| 287 | void setNewSize(const QSizeF &size); | 
|---|
| 288 | }; | 
|---|
| 289 |  | 
|---|
| 290 | class QGraphicsSceneMoveEventPrivate; | 
|---|
| 291 | class Q_GUI_EXPORT QGraphicsSceneMoveEvent : public QGraphicsSceneEvent | 
|---|
| 292 | { | 
|---|
| 293 | Q_DECLARE_PRIVATE(QGraphicsSceneMoveEvent) | 
|---|
| 294 | public: | 
|---|
| 295 | QGraphicsSceneMoveEvent(); | 
|---|
| 296 | ~QGraphicsSceneMoveEvent(); | 
|---|
| 297 |  | 
|---|
| 298 | QPointF oldPos() const; | 
|---|
| 299 | void setOldPos(const QPointF &pos); | 
|---|
| 300 |  | 
|---|
| 301 | QPointF newPos() const; | 
|---|
| 302 | void setNewPos(const QPointF &pos); | 
|---|
| 303 | }; | 
|---|
| 304 |  | 
|---|
| 305 | #endif // QT_NO_GRAPHICSVIEW | 
|---|
| 306 |  | 
|---|
| 307 | QT_END_NAMESPACE | 
|---|
| 308 |  | 
|---|
| 309 | QT_END_HEADER | 
|---|
| 310 |  | 
|---|
| 311 | #endif | 
|---|