umbrello  2.32.3
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology
umlscene.h
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1 /***************************************************************************
2  * This program is free software; you can redistribute it and/or modify *
3  * it under the terms of the GNU General Public License as published by *
4  * the Free Software Foundation; either version 2 of the License, or *
5  * (at your option) any later version. *
6  * *
7  * copyright (C) 2002-2020 *
8  * Umbrello UML Modeller Authors <umbrello-devel@kde.org> *
9  ***************************************************************************/
10 
11 #ifndef UMLSCENE_H
12 #define UMLSCENE_H
13 
14 // local includes
15 #include "associationwidgetlist.h"
16 #include "basictypes.h"
17 #include "classifierwidget.h"
18 #include "messagewidgetlist.h"
19 #include "optionstate.h"
20 #include "umlobject.h"
21 #include "umlobjectlist.h"
22 #include "umlwidgetlist.h"
23 #include "worktoolbar.h"
24 #include "widgetbase.h"
25 
26 // Qt includes
27 #include <QDomDocument>
28 #include <QGraphicsScene>
29 #include <QGraphicsItem>
30 #include <QGraphicsSceneMouseEvent>
31 #include <QGraphicsPolygonItem>
32 #include <QKeyEvent>
33 #include <QMouseEvent>
34 #include <QPixmap>
35 
36 // forward declarations
37 class ClassOptionsPage;
38 class IDChangeLog;
39 class LayoutGrid;
40 class FloatingTextWidget;
41 class ObjectWidget;
42 class ToolBarState;
44 class UMLFolder;
45 class UMLDoc;
46 class UMLAttribute;
47 class UMLCanvasObject;
48 class UMLClassifier;
51 class UMLEntity;
52 class UMLView;
53 
54 class QHideEvent;
55 class QMouseEvent;
56 class QPrinter;
57 class QShowEvent;
58 class UMLScenePrivate;
59 
60 // migration wrapper for QGraphicsScene items
61 typedef QList<QGraphicsItem*> UMLSceneItemList;
62 
68 class UMLScene : public QGraphicsScene
69 {
70  Q_OBJECT
71 public:
73 
74  explicit UMLScene(UMLFolder *parentFolder, UMLView *view = 0);
75  virtual ~UMLScene();
76 
77  UMLView* activeView() const;
78 
79  // Accessors and other methods dealing with loaded/saved data
80 
81  UMLFolder* folder() const;
82  void setFolder(UMLFolder *folder);
83 
84  QString documentation() const;
85  void setDocumentation(const QString &doc);
86 
87  bool autoIncrementSequence() const;
88  void setAutoIncrementSequence(bool state);
90 
91  QString name() const;
92  void setName(const QString &name);
93 
96 
97  Uml::ID::Type ID() const;
98  void setID(Uml::ID::Type id);
99 
100  QPointF pos() const;
101  void setPos(const QPointF &pos);
102 
103  const QColor& fillColor() const;
104  void setFillColor(const QColor &color);
105 
106  const QColor& lineColor() const;
107  void setLineColor(const QColor &color);
108 
109  uint lineWidth() const;
110  void setLineWidth(uint width);
111 
112  const QColor& textColor() const;
113  void setTextColor(const QColor& color);
114 
115  const QColor& gridDotColor() const;
116  void setGridDotColor(const QColor& color);
117 
118  const QColor& backgroundColor() const;
119 
120  bool snapToGrid() const;
121  void setSnapToGrid(bool bSnap);
122 
123  bool snapComponentSizeToGrid() const;
124  void setSnapComponentSizeToGrid(bool bSnap);
125 
126  int snapX() const;
127  int snapY() const;
128  void setSnapSpacing(int x, int y);
129 
130  qreal snappedX(qreal x);
131  qreal snappedY(qreal y);
132 
133  bool isSnapGridVisible() const;
134  void setSnapGridVisible(bool bShow);
135 
136  bool isShowDocumentationIndicator() const;
137  void setShowDocumentationIndicator(bool bShow);
138 
139  bool useFillColor() const;
140  void setUseFillColor(bool ufc);
141 
142  QFont font() const;
143  void setFont(QFont font, bool changeAllWidgets = false);
144 
145  bool showOpSig() const;
146  void setShowOpSig(bool bShowOpSig);
147 
149  void setOptionState(const Settings::OptionState& options);
150 
152  const MessageWidgetList messageList() const;
153  const UMLWidgetList widgetList() const;
154  void addWidgetCmd(UMLWidget* widget);
155  void addWidgetCmd(AssociationWidget *widget);
156 
157  bool isOpen() const;
158  void setIsOpen(bool isOpen);
159 
160  // End of accessors and methods that only deal with loaded/saved data
162 
163  void print(QPrinter *pPrinter, QPainter & pPainter);
164 
165  void hideEvent(QHideEvent *he);
166  void showEvent(QShowEvent *se);
167 
168  void checkMessages(ObjectWidget * w);
169 
171 
174  UMLWidget *pWidgetA, UMLWidget *pWidgetB);
176  UMLWidget *pWidgetB, const QString& roleNameB);
177 
178  void removeWidget(UMLWidget *o);
180  void removeWidgetCmd(UMLWidget *o);
181 private:
182  void removeOwnedWidgets(UMLWidget* o);
183 public:
184 
188  void clearSelected();
189 
190  void moveSelectedBy(qreal dX, qreal dY);
191 
192  int selectedCount(bool filterText = false) const;
193 
194  void selectionUseFillColor(bool useFC);
195  void selectionSetFont(const QFont &font);
196  void selectionSetLineColor(const QColor &color);
197  void selectionSetLineWidth(uint width);
198  void selectionSetFillColor(const QColor &color);
200 
201 private:
203 public:
204  void deleteSelection();
205  void resizeSelection();
206 
207  void selectAll();
208 
211 
212  bool isSavedInSeparateFile();
213 
214  void setMenu(const QPoint& pos);
215 
216  void resetToolbar();
218 
219  bool getPaste() const;
220  void setPaste(bool paste);
221 
222  void activate();
223 
225  UMLWidgetList selectedWidgetsExt(bool filterText = true);
226 
227  void activateAfterLoad(bool bUseLog = false);
228 
229  void endPartialWidgetPaste();
231 
232  void removeWidgetCmd(AssociationWidget* pAssoc);
233  void removeAssociations(UMLWidget* pWidget);
234  void selectAssociations(bool bSelect);
235 
236  void getWidgetAssocs(UMLObject* Obj, AssociationWidgetList & Associations);
237 
238  void removeAllAssociations();
239 
240  void removeAllWidgets();
241 
242  void getDiagram(QPixmap & diagram, const QRectF &rect);
243  void getDiagram(QPainter &painter, const QRectF &source, const QRectF &target = QRectF());
244 
245  void copyAsImage(QPixmap*& pix);
246 
248 
249  bool addAssociation(AssociationWidget* pAssoc, bool isPasteOperation = false);
250 
252 
254 
255  QPointF getPastePoint();
256  void resetPastePoint();
257 
258  void setStartedCut();
259 
260  void createAutoAssociations(UMLWidget * widget);
264 
266 
268 
270 
271  void clearDiagram();
272 
273  void applyLayout(const QString &actionText);
274 
275  void toggleSnapToGrid();
277  void toggleShowGrid();
278 
279  void fileLoaded();
280 
281  void resizeSceneToItems();
282 
283  // Load/Save interface:
284 
285  virtual void saveToXMI1(QDomDocument & qDoc, QDomElement & qElement);
286  virtual bool loadFromXMI1(QDomElement & qElement);
287 
288  bool loadUISDiagram(QDomElement & qElement);
289  UMLWidget* loadWidgetFromXMI(QDomElement& widgetElement);
290 
291  void addObject(UMLObject *object);
292 
293  void selectWidgets(qreal px, qreal py, qreal qx, qreal qy);
294  void selectWidgets(UMLWidgetList &widgets);
295  void selectWidget(UMLWidget* widget, QRectF* rect = 0);
297 
298  ObjectWidget * onWidgetLine(const QPointF &point) const;
299  ObjectWidget * onWidgetDestructionBox(const QPointF &point) const;
300 
302 
303  UMLWidget* widgetAt(const QPointF& p);
304  AssociationWidget* associationAt(const QPointF& p);
305  MessageWidget* messageAt(const QPointF& p);
306 
307  void setupNewWidget(UMLWidget *w, bool setPosition=true);
308 
309  bool getCreateObject() const;
310  void setCreateObject(bool bCreate);
311 
313 
314  UMLSceneItemList collisions(const QPointF &p, int delta = 3);
315 
326 
327  void setWidgetLink(WidgetBase *w);
329 
330 protected:
331  // Methods and members related to loading/saving
332 
333  bool loadWidgetsFromXMI(QDomElement & qElement);
334  bool loadMessagesFromXMI(QDomElement & qElement);
335  bool loadAssociationsFromXMI(QDomElement & qElement);
336  bool loadUisDiagramPresentation(QDomElement & qElement);
337 
343 
346  QString m_Name;
347  QString m_Documentation;
349 
352  bool m_isOpen;
353 
354  // End of methods and members related to loading/saving
356 
357  void dragEnterEvent(QGraphicsSceneDragDropEvent* enterEvent);
358  void dragMoveEvent(QGraphicsSceneDragDropEvent* moveEvent);
359  void dropEvent(QGraphicsSceneDragDropEvent* dropEvent);
360 
361  void mouseMoveEvent(QGraphicsSceneMouseEvent* mouseEvent);
362  void mousePressEvent(QGraphicsSceneMouseEvent* mouseEvent);
363  void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* mouseEvent);
364  void mouseReleaseEvent(QGraphicsSceneMouseEvent* mouseEvent);
365  virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent* event);
366 
367  QRectF diagramRect();
368 
369  void makeSelected(UMLWidget* uw);
370 
371  void updateComponentSizes();
372 
374  qreal& px, qreal& py, qreal& qx, qreal& qy);
375  void forceUpdateWidgetFontMetrics(QPainter *painter);
376 
377  virtual void drawBackground(QPainter *painter, const QRectF &rect);
378 
379 #if QT_VERSION >= 0x050000
380 #if !(QT_DEPRECATED_SINCE(5, 0))
381  inline QGraphicsItem *itemAt(const QPointF &position) const {
382  QList<QGraphicsItem *> itemsAtPoint = items(position);
383  return itemsAtPoint.isEmpty() ? 0 : itemsAtPoint.first();
384  }
385 #endif
386 #endif
387 
389  QPointF m_pos;
392  bool m_bPaste;
394 
395 private:
397  static const qreal defaultCanvasSize;
399 
402 
406  QPointF m_PastePoint;
411 
413  UMLAttribute *attr,
414  UMLWidget *widget);
416  UMLForeignKeyConstraint* fkConstraint,
417  UMLWidget* widget);
418 
419 public slots:
420  void slotToolBarChanged(int c);
421  void slotObjectCreated(UMLObject * o);
422  void slotObjectRemoved(UMLObject * o);
423  void slotMenuSelection(QAction* action);
424  void slotActivate();
425  void slotCutSuccessful();
426  void slotShowView();
427 
428  void alignLeft();
429  void alignRight();
430  void alignTop();
431  void alignBottom();
432  void alignVerticalMiddle();
433  void alignHorizontalMiddle();
436 
437 signals:
439 
447  void sigShowGridToggled(bool);
450 
451  friend class DiagramProxyWidget;
452 };
453 
454 QDebug operator<<(QDebug dbg, UMLScene *item);
455 
456 #endif // UMLSCENE_H
QList< QPointer< AssociationWidget > > AssociationWidgetList
Definition: associationwidgetlist.h:19
This class represents an association inside a diagram. Bugs and comments to umbrello-devel@kde....
Definition: associationwidget.h:52
A dialog page to display the class related options.
Definition: classoptionspage.h:40
VisualProperty
Definition: classifierwidget.h:42
Definition: diagramproxywidget.h:29
Displays a line of text or an operation.
Definition: floatingtextwidget.h:37
Definition: idchangelog.h:27
Definition: layoutgrid.h:36
Displays a message.
Definition: messagewidget.h:41
Displays an instance of a Concept.
Definition: objectwidget.h:33
Definition: optionstate.h:314
Definition: toolbarstatefactory.h:34
Definition: toolbarstate.h:70
Sets up attribute information.
Definition: attribute.h:28
Non-graphical information for a UMLCanvasObject.
Definition: umlcanvasobject.h:34
Information for a non-graphical Concept/Class.
Definition: classifier.h:40
Definition: umldoc.h:75
Non-graphical Information for an Entity.
Definition: entity.h:35
Non-graphical management of objects and diagrams of a Folder.
Definition: folder.h:35
Sets up Foreign Key entity constraint information.
Definition: foreignkeyconstraint.h:33
The base class for UML objects.
Definition: umlobject.h:74
Definition: umlscene.cpp:116
Definition: umlscene.h:69
void removeWidget(UMLWidget *o)
Definition: umlscene.cpp:1289
void alignHorizontalMiddle()
Definition: umlscene.cpp:4305
void createAutoAttributeAssociations(UMLWidget *widget)
Definition: umlscene.cpp:2602
ObjectWidget * onWidgetDestructionBox(const QPointF &point) const
Definition: umlscene.cpp:1039
void setIsOpen(bool isOpen)
Definition: umlscene.cpp:661
void toggleSnapComponentSizeToGrid()
Definition: umlscene.cpp:3519
void endPartialWidgetPaste()
Definition: umlscene.cpp:2214
bool snapComponentSizeToGrid() const
Definition: umlscene.cpp:3553
bool isDeploymentDiagram()
Definition: umlscene.h:323
void setPos(const QPointF &pos)
Definition: umlscene.cpp:466
void setSnapGridVisible(bool bShow)
Definition: umlscene.cpp:3639
void setupNewWidget(UMLWidget *w, bool setPosition=true)
Definition: umlscene.cpp:715
bool isUseCaseDiagram()
Definition: umlscene.h:317
QFont font() const
Definition: umlscene.cpp:3419
void setOptionState(const Settings::OptionState &options)
Definition: umlscene.cpp:579
void alignRight()
Definition: umlscene.cpp:4225
static bool m_showDocumentationIndicator
Status of documentation indicator.
Definition: umlscene.h:398
UMLScenePrivate * m_d
Definition: umlscene.h:396
void setMenu(const QPoint &pos)
bool loadUISDiagram(QDomElement &qElement)
Definition: umlscene.cpp:4168
int snapY() const
Definition: umlscene.cpp:3579
const AssociationWidgetList associationList() const
Definition: umlscene.cpp:589
void triggerToolbarButton(WorkToolBar::ToolBar_Buttons button)
Definition: umlscene.cpp:2946
bool snapToGrid() const
Definition: umlscene.cpp:3536
void checkMessages(ObjectWidget *w)
Definition: umlscene.cpp:1119
void copyAsImage(QPixmap *&pix)
Definition: umlscene.cpp:2867
void selectWidgets(qreal px, qreal py, qreal qx, qreal qy)
Definition: umlscene.cpp:1770
virtual bool loadFromXMI1(QDomElement &qElement)
Definition: umlscene.cpp:3828
void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent)
Definition: umlscene.cpp:1002
void setShowDocumentationIndicator(bool bShow)
Definition: umlscene.cpp:3656
MessageWidget * messageAt(const QPointF &p)
Definition: umlscene.cpp:1105
Uml::ID::Type m_nID
The ID of the view. Allocated by UMLDoc.
Definition: umlscene.h:344
qreal snappedX(qreal x)
Definition: umlscene.cpp:3595
void setFolder(UMLFolder *folder)
Definition: umlscene.cpp:340
UMLViewImageExporter * getImageExporter()
Definition: umlscene.cpp:1936
UMLWidget * widgetOnDiagram(Uml::ID::Type id)
Definition: umlscene.cpp:1139
virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
Definition: umlscene.cpp:2954
bool m_bDrawSelectedOnly
Definition: umlscene.h:391
void createAutoConstraintAssociations(UMLWidget *widget)
Definition: umlscene.cpp:2732
UMLFolder * m_pFolder
The folder in which this UMLView is contained.
Definition: umlscene.h:401
AssociationWidgetList selectedAssociationWidgets() const
Definition: umlscene.cpp:1423
void setLineColor(const QColor &color)
Definition: umlscene.cpp:503
void setStartedCut()
Definition: umlscene.cpp:3411
bool autoIncrementSequence() const
Definition: umlscene.cpp:372
void sigTextColorChanged(Uml::ID::Type)
void dragMoveEvent(QGraphicsSceneDragDropEvent *moveEvent)
Definition: umlscene.cpp:890
void hideEvent(QHideEvent *he)
Definition: umlscene.cpp:774
void sigLineWidthChanged(Uml::ID::Type)
void removeAllAssociations()
Definition: umlscene.cpp:2327
bool getPaste() const
Definition: umlscene.cpp:2971
void sigSnapComponentSizeToGridToggled(bool)
qreal snappedY(qreal y)
Definition: umlscene.cpp:3613
UMLFolder * folder() const
Definition: umlscene.cpp:332
void forceUpdateWidgetFontMetrics(QPainter *painter)
Definition: umlscene.cpp:3717
void selectionSetLineWidth(uint width)
Definition: umlscene.cpp:1532
void getWidgetAssocs(UMLObject *Obj, AssociationWidgetList &Associations)
Definition: umlscene.cpp:2311
void selectWidgetsOfAssoc(AssociationWidget *a)
Definition: umlscene.cpp:1750
UMLScene(UMLFolder *parentFolder, UMLView *view=0)
Definition: umlscene.cpp:262
UMLView * m_view
The view to which this scene is related.
Definition: umlscene.h:400
bool isObjectDiagram()
Definition: umlscene.h:325
void dropEvent(QGraphicsSceneDragDropEvent *dropEvent)
Definition: umlscene.cpp:898
const QColor & fillColor() const
Definition: umlscene.cpp:474
bool loadUisDiagramPresentation(QDomElement &qElement)
Definition: umlscene.cpp:4070
void removeAllWidgets()
Definition: umlscene.cpp:2338
void selectAssociations(bool bSelect)
Definition: umlscene.cpp:2293
void selectionSetFillColor(const QColor &color)
Definition: umlscene.cpp:1552
void toggleSnapToGrid()
Definition: umlscene.cpp:3510
UMLWidget * findWidget(Uml::ID::Type id)
Definition: umlscene.cpp:1184
void setTextColor(const QColor &color)
Definition: umlscene.cpp:541
Uml::DiagramType::Enum type() const
Definition: umlscene.cpp:426
void setShowOpSig(bool bShowOpSig)
Definition: umlscene.cpp:3672
void resetToolbar()
Definition: umlscene.cpp:2941
bool isShowDocumentationIndicator() const
Definition: umlscene.cpp:3648
UMLWidgetList selectedWidgets() const
Definition: umlscene.cpp:1406
void createAutoAssociations(UMLWidget *widget)
Definition: umlscene.cpp:2412
Uml::DiagramType::Enum m_Type
The type of diagram to represent.
Definition: umlscene.h:345
void slotCutSuccessful()
Definition: umlscene.cpp:3369
void activateAfterLoad(bool bUseLog=false)
Definition: umlscene.cpp:2186
AssociationWidget * findAssocWidget(Uml::ID::Type id)
Definition: umlscene.cpp:1213
bool m_bPaste
Definition: umlscene.h:392
void setFont(QFont font, bool changeAllWidgets=false)
Definition: umlscene.cpp:3427
void activate()
Definition: umlscene.cpp:1952
void addWidgetCmd(UMLWidget *widget)
Definition: umlscene.cpp:614
void unselectChildrenOfSelectedWidgets()
Definition: umlscene.cpp:1582
void getDiagram(QPixmap &diagram, const QRectF &rect)
Definition: umlscene.cpp:1876
void beginPartialWidgetPaste()
Definition: umlscene.cpp:2205
IDChangeLog * m_pIDChangesLog
LocalID Changes Log for paste actions.
Definition: umlscene.h:403
void alignLeft()
Definition: umlscene.cpp:4207
void setAutoIncrementSequence(bool state)
Definition: umlscene.cpp:377
void setType(Uml::DiagramType::Enum type)
Definition: umlscene.cpp:434
void removeAssocInViewAndDoc(AssociationWidget *assoc)
Definition: umlscene.cpp:2245
bool m_isOpen
Flag is set to true when diagram is open, i.e. shown to the user.
Definition: umlscene.h:352
void alignBottom()
Definition: umlscene.cpp:4260
void sigAssociationRemoved(AssociationWidget *)
void createAutoConstraintAssociation(UMLEntity *refEntity, UMLForeignKeyConstraint *fkConstraint, UMLWidget *widget)
Definition: umlscene.cpp:2781
void sigSnapToGridToggled(bool)
void setWidgetLink(WidgetBase *w)
Definition: umlscene.cpp:4404
virtual void drawBackground(QPainter *painter, const QRectF &rect)
Definition: umlscene.cpp:3728
QRectF diagramRect()
Definition: umlscene.cpp:1396
void selectWidget(UMLWidget *widget, QRectF *rect=0)
Definition: umlscene.cpp:1821
bool addAssociation(AssociationWidget *pAssoc, bool isPasteOperation=false)
Definition: umlscene.cpp:2095
void resizeSelection()
Definition: umlscene.cpp:1661
bool isComponentDiagram()
Definition: umlscene.h:322
void selectAll()
Definition: umlscene.cpp:1684
void setDocumentation(const QString &doc)
Definition: umlscene.cpp:364
const QColor & textColor() const
Definition: umlscene.cpp:531
const QColor & backgroundColor() const
Definition: umlscene.cpp:1370
int snapX() const
Definition: umlscene.cpp:3571
void updateContainment(UMLCanvasObject *self)
Definition: umlscene.cpp:2360
void findMaxBoundingRectangle(const FloatingTextWidget *ft, qreal &px, qreal &py, qreal &qx, qreal &qy)
Definition: umlscene.cpp:2844
void sigLineColorChanged(Uml::ID::Type)
void sigResetToolBar()
void sigShowGridToggled(bool)
void setFillColor(const QColor &color)
Definition: umlscene.cpp:484
UMLWidgetList selectedWidgetsExt(bool filterText=true)
Definition: umlscene.cpp:2030
bool loadMessagesFromXMI(QDomElement &qElement)
Definition: umlscene.cpp:3997
ObjectWidget * onWidgetLine(const QPointF &point) const
Definition: umlscene.cpp:1014
AssociationWidgetList selectedAssocs()
Definition: umlscene.cpp:2049
void clearDiagram()
Definition: umlscene.cpp:3486
void setSnapToGrid(bool bSnap)
Definition: umlscene.cpp:3544
void setGridDotColor(const QColor &color)
Definition: umlscene.cpp:562
UMLSceneItemList collisions(const QPointF &p, int delta=3)
Definition: umlscene.cpp:1727
QString name() const
Definition: umlscene.cpp:410
void moveSelectedBy(qreal dX, qreal dY)
Definition: umlscene.cpp:1469
void resizeSceneToItems()
Definition: umlscene.cpp:3690
const QColor & lineColor() const
Definition: umlscene.cpp:493
bool isClassDiagram()
Definition: umlscene.h:316
uint lineWidth() const
Definition: umlscene.cpp:512
bool isSnapGridVisible() const
Definition: umlscene.cpp:3631
void slotShowView()
Definition: umlscene.cpp:3380
void resetPastePoint()
Definition: umlscene.cpp:3402
const MessageWidgetList messageList() const
Definition: umlscene.cpp:629
void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent)
Definition: umlscene.cpp:949
void deleteSelection()
Definition: umlscene.cpp:1599
void setClassWidgetOptions(ClassOptionsPage *page)
Definition: umlscene.cpp:3441
bool m_bPopupShowing
Status of a popupmenu on view. True - a popup is on view.
Definition: umlscene.h:405
bool isCollaborationDiagram()
Definition: umlscene.h:319
QString documentation() const
Definition: umlscene.cpp:356
void sigGridColorChanged(Uml::ID::Type)
void sigWidgetRemoved(UMLWidget *)
Settings::OptionState m_Options
Options used by view.
Definition: umlscene.h:348
void setLineWidth(uint width)
Definition: umlscene.cpp:522
Uml::ID::Type m_nLocalID
Definition: umlscene.h:342
void slotObjectCreated(UMLObject *o)
Definition: umlscene.cpp:796
void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
Definition: umlscene.cpp:966
bool isOpen() const
Definition: umlscene.cpp:652
QPointF m_PastePoint
The offset at which to paste the clipboard.
Definition: umlscene.h:406
void setSnapSpacing(int x, int y)
Definition: umlscene.cpp:3587
void alignVerticalMiddle()
Definition: umlscene.cpp:4277
void dragEnterEvent(QGraphicsSceneDragDropEvent *enterEvent)
Definition: umlscene.cpp:848
void print(QPrinter *pPrinter, QPainter &pPainter)
Definition: umlscene.cpp:669
void showEvent(QShowEvent *se)
Definition: umlscene.cpp:761
bool loadWidgetsFromXMI(QDomElement &qElement)
Definition: umlscene.cpp:3950
bool m_bStartedCut
Flag if view/children started cut operation.
Definition: umlscene.h:393
QPointF pos() const
Definition: umlscene.cpp:458
QString autoIncrementSequenceValue()
Definition: umlscene.cpp:385
void setCreateObject(bool bCreate)
Definition: umlscene.cpp:753
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *mouseEvent)
Definition: umlscene.cpp:985
bool isStateDiagram()
Definition: umlscene.h:320
void slotToolBarChanged(int c)
Definition: umlscene.cpp:787
void alignTop()
Definition: umlscene.cpp:4242
bool isSavedInSeparateFile()
Definition: umlscene.cpp:1693
UMLDoc * m_doc
Pointer to the UMLDoc.
Definition: umlscene.h:407
UMLViewImageExporter * m_pImageExporter
Used to export the view.
Definition: umlscene.h:408
void applyLayout(const QString &actionText)
Definition: umlscene.cpp:3496
bool m_bUseSnapToGrid
Flag to use snap to grid. The default is off.
Definition: umlscene.h:350
void selectionSetFont(const QFont &font)
Definition: umlscene.cpp:1500
WidgetBase::WidgetType getUniqueSelectionType()
Definition: umlscene.cpp:3462
QString m_Documentation
The documentation of the diagram.
Definition: umlscene.h:347
QPointF m_pos
Definition: umlscene.h:389
WidgetBase * widgetLink()
Definition: umlscene.cpp:4409
void createAutoAttributeAssociation(UMLClassifier *type, UMLAttribute *attr, UMLWidget *widget)
Definition: umlscene.cpp:2670
QString m_Name
The name of the diagram.
Definition: umlscene.h:346
UMLWidget * getFirstMultiSelectedWidget() const
Definition: umlscene.cpp:1060
void slotActivate()
Definition: umlscene.cpp:1944
void toggleShowGrid()
Definition: umlscene.cpp:3528
bool getCreateObject() const
Definition: umlscene.cpp:745
bool showOpSig() const
Definition: umlscene.cpp:3664
void slotObjectRemoved(UMLObject *o)
Definition: umlscene.cpp:832
bool m_autoIncrementSequence
state of auto increment sequence
Definition: umlscene.h:410
int generateCollaborationId()
Definition: umlscene.cpp:643
virtual ~UMLScene()
Definition: umlscene.cpp:308
void setPaste(bool paste)
Definition: umlscene.cpp:2979
bool isEntityRelationshipDiagram()
Definition: umlscene.h:324
void createAutoAttributeAssociations2(UMLWidget *widget)
Definition: umlscene.cpp:2813
QPointF getPastePoint()
Definition: umlscene.cpp:3391
void sigFillColorChanged(Uml::ID::Type)
void fileLoaded()
Definition: umlscene.cpp:3681
void addObject(UMLObject *object)
Definition: umlscene.cpp:4061
bool useFillColor() const
Definition: umlscene.cpp:1378
void clearSelected()
Definition: umlscene.cpp:1456
virtual void saveToXMI1(QDomDocument &qDoc, QDomElement &qElement)
Definition: umlscene.cpp:3753
bool m_bUseSnapComponentSizeToGrid
Flag to use snap to grid for component size. The default is off.
Definition: umlscene.h:351
void alignHorizontalDistribute()
Definition: umlscene.cpp:4364
void slotMenuSelection(QAction *action)
Definition: umlscene.cpp:2988
AssociationWidget * associationAt(const QPointF &p)
Definition: umlscene.cpp:1090
void makeSelected(UMLWidget *uw)
Definition: umlscene.cpp:1740
int selectedCount(bool filterText=false) const
Definition: umlscene.cpp:2005
void removeAssociations(UMLWidget *pWidget)
Definition: umlscene.cpp:2279
void selectionSetVisualProperty(ClassifierWidget::VisualProperty property, bool value)
Definition: umlscene.cpp:1567
int m_nCollaborationId
Used for creating unique name of collaboration messages.
Definition: umlscene.h:388
UMLWidgetList selectedMessageWidgets() const
Definition: umlscene.cpp:1440
void selectionUseFillColor(bool useFC)
Definition: umlscene.cpp:1482
void setUseFillColor(bool ufc)
Definition: umlscene.cpp:1386
Settings::OptionState & optionState()
Definition: umlscene.cpp:571
bool m_isActivated
True if the view was activated after the serialization(load).
Definition: umlscene.h:404
UMLView * activeView() const
Definition: umlscene.cpp:348
bool loadAssociationsFromXMI(QDomElement &qElement)
Definition: umlscene.cpp:4024
void addFloatingTextWidget(FloatingTextWidget *pWidget)
Definition: umlscene.cpp:2063
void setName(const QString &name)
Definition: umlscene.cpp:418
UMLWidget * widgetAt(const QPointF &p)
Definition: umlscene.cpp:1074
void removeWidgetCmd(UMLWidget *o)
Definition: umlscene.cpp:1309
const UMLWidgetList widgetList() const
Definition: umlscene.cpp:603
bool isActivityDiagram()
Definition: umlscene.h:321
bool m_bCreateObject
Definition: umlscene.h:390
bool isSequenceDiagram()
Definition: umlscene.h:318
LayoutGrid * m_layoutGrid
layout grid in the background
Definition: umlscene.h:409
void alignVerticalDistribute()
Definition: umlscene.cpp:4333
void removeOwnedWidgets(UMLWidget *o)
Definition: umlscene.cpp:1355
void setID(Uml::ID::Type id)
Definition: umlscene.cpp:450
static const qreal defaultCanvasSize
The default size of a diagram in pixels.
Definition: umlscene.h:397
const QColor & gridDotColor() const
Definition: umlscene.cpp:552
void selectionSetLineColor(const QColor &color)
Definition: umlscene.cpp:1514
void updateComponentSizes()
Definition: umlscene.cpp:3699
void setSnapComponentSizeToGrid(bool bSnap)
Definition: umlscene.cpp:3561
Uml::ID::Type ID() const
Definition: umlscene.cpp:442
UMLWidget * loadWidgetFromXMI(QDomElement &widgetElement)
Definition: umlscene.cpp:3976
Definition: umlviewimageexportermodel.h:34
Definition: umlviewimageexporter.h:34
Definition: umlview.h:35
The base class for graphical UML objects.
Definition: umlwidget.h:41
Common base class for UMLWidget and AssociationWidget.
Definition: widgetbase.h:105
WidgetType
Definition: widgetbase.h:111
ToolBar_Buttons
Definition: worktoolbar.h:57
int x
Definition: cxx11-lambda-functions-and-expressions.h:4
QList< QPointer< MessageWidget > > MessageWidgetList
Definition: messagewidgetlist.h:18
Enum
Definition: basictypes.h:106
Enum
Definition: basictypes.h:77
@ Component
Definition: basictypes.h:87
@ Collaboration
Definition: basictypes.h:84
@ Activity
Definition: basictypes.h:86
@ State
Definition: basictypes.h:85
@ Object
Definition: basictypes.h:90
@ UseCase
Definition: basictypes.h:82
@ Sequence
Definition: basictypes.h:83
@ Class
Definition: basictypes.h:81
@ EntityRelationship
Definition: basictypes.h:89
@ Deployment
Definition: basictypes.h:88
std::string Type
Definition: basictypes.h:351
QString a
Definition: petalnode.cpp:18
QList< QGraphicsItem * > UMLSceneItemList
Definition: umlscene.h:58
QDebug operator<<(QDebug dbg, UMLScene *item)
Definition: umlscene.cpp:4395
QList< QPointer< UMLWidget > > UMLWidgetList
Definition: umlwidgetlist.h:17