umbrello  2.32.0
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology
umlscene.h
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1 /*
2  SPDX-License-Identifier: GPL-2.0-or-later
3  SPDX-FileCopyrightText: 2002-2020 Umbrello UML Modeller Authors <umbrello-devel@kde.org>
4 */
5 
6 #ifndef UMLSCENE_H
7 #define UMLSCENE_H
8 
9 // local includes
10 #include "associationwidgetlist.h"
11 #include "basictypes.h"
12 #include "classifierwidget.h"
13 #include "messagewidgetlist.h"
14 #include "optionstate.h"
15 #include "umlobject.h"
16 #include "umlobjectlist.h"
17 #include "umlwidgetlist.h"
18 #include "worktoolbar.h"
19 #include "widgetbase.h"
20 
21 // Qt includes
22 #include <QDomDocument>
23 #include <QGraphicsScene>
24 #include <QGraphicsItem>
25 #include <QGraphicsSceneMouseEvent>
26 #include <QGraphicsPolygonItem>
27 #include <QKeyEvent>
28 #include <QMouseEvent>
29 #include <QPixmap>
30 #include <QXmlStreamWriter>
31 
32 // forward declarations
33 class ClassOptionsPage;
34 class IDChangeLog;
35 class LayoutGrid;
36 class FloatingTextWidget;
37 class ObjectWidget;
38 class ToolBarState;
40 class UMLFolder;
41 class UMLDoc;
42 class UMLAttribute;
43 class UMLCanvasObject;
44 class UMLClassifier;
47 class UMLEntity;
48 class UMLView;
49 
50 class QHideEvent;
51 class QMouseEvent;
52 class QPrinter;
53 class QShowEvent;
54 class UMLScenePrivate;
55 
56 // migration wrapper for QGraphicsScene items
57 typedef QList<QGraphicsItem*> UMLSceneItemList;
58 
64 class UMLScene : public QGraphicsScene
65 {
66  Q_OBJECT
67 public:
69 
70  explicit UMLScene(UMLFolder *parentFolder, UMLView *view = 0);
71  virtual ~UMLScene();
72 
73  UMLView* activeView() const;
74 
75  // Accessors and other methods dealing with loaded/saved data
76 
77  UMLFolder* folder() const;
78  void setFolder(UMLFolder *folder);
79 
80  QString documentation() const;
81  void setDocumentation(const QString &doc);
82 
83  bool autoIncrementSequence() const;
84  void setAutoIncrementSequence(bool state);
86 
87  QString name() const;
88  void setName(const QString &name);
89 
92 
93  Uml::ID::Type ID() const;
94  void setID(Uml::ID::Type id);
95 
96  QPointF pos() const;
97  void setPos(const QPointF &pos);
98 
99  const QColor& fillColor() const;
100  void setFillColor(const QColor &color);
101 
102  const QColor& lineColor() const;
103  void setLineColor(const QColor &color);
104 
105  uint lineWidth() const;
106  void setLineWidth(uint width);
107 
108  const QColor& textColor() const;
109  void setTextColor(const QColor& color);
110 
111  const QColor& gridDotColor() const;
112  void setGridDotColor(const QColor& color);
113 
114  const QColor& backgroundColor() const;
115 
116  bool snapToGrid() const;
117  void setSnapToGrid(bool bSnap);
118 
119  bool snapComponentSizeToGrid() const;
120  void setSnapComponentSizeToGrid(bool bSnap);
121 
122  int snapX() const;
123  int snapY() const;
124  void setSnapSpacing(int x, int y);
125 
126  qreal snappedX(qreal x);
127  qreal snappedY(qreal y);
128 
129  bool isSnapGridVisible() const;
130  void setSnapGridVisible(bool bShow);
131 
132  bool isShowDocumentationIndicator() const;
133  void setShowDocumentationIndicator(bool bShow);
134 
135  bool useFillColor() const;
136  void setUseFillColor(bool ufc);
137 
138  QFont font() const;
139  void setFont(QFont font, bool changeAllWidgets = false);
140 
141  bool showOpSig() const;
142  void setShowOpSig(bool bShowOpSig);
143 
145  void setOptionState(const Settings::OptionState& options);
146 
148  const MessageWidgetList messageList() const;
149  const UMLWidgetList widgetList() const;
150  void addWidgetCmd(UMLWidget* widget);
151  void addWidgetCmd(AssociationWidget *widget);
152 
153  bool isOpen() const;
154  void setIsOpen(bool isOpen);
155 
156  // End of accessors and methods that only deal with loaded/saved data
158 
159  void print(QPrinter *pPrinter, QPainter & pPainter);
160 
161  void hideEvent(QHideEvent *he);
162  void showEvent(QShowEvent *se);
163 
164  void checkMessages(ObjectWidget * w);
165 
167 
170  UMLWidget *pWidgetA, UMLWidget *pWidgetB);
172  UMLWidget *pWidgetB, const QString& roleNameB);
173 
174  void removeWidget(UMLWidget *o);
176  void removeWidgetCmd(UMLWidget *o);
177 private:
178  void removeOwnedWidgets(UMLWidget* o);
179 public:
180 
184  void clearSelected();
185 
186  void moveSelectedBy(qreal dX, qreal dY);
187 
188  int selectedCount(bool filterText = false) const;
189 
190  void selectionUseFillColor(bool useFC);
191  void selectionSetFont(const QFont &font);
192  void selectionSetLineColor(const QColor &color);
193  void selectionSetLineWidth(uint width);
194  void selectionSetFillColor(const QColor &color);
196 
197 private:
199 public:
200  void deleteSelection();
201  void resizeSelection();
202 
203  void selectAll();
204 
207 
208  bool isSavedInSeparateFile();
209 
210  void setMenu(const QPoint& pos);
211 
212  void resetToolbar();
214 
215  bool getPaste() const;
216  void setPaste(bool paste);
217 
218  void activate();
219 
221  UMLWidgetList selectedWidgetsExt(bool filterText = true);
222 
223  void activateAfterLoad(bool bUseLog = false);
224 
225  void endPartialWidgetPaste();
227 
228  void removeWidgetCmd(AssociationWidget* pAssoc);
229  void removeAssociations(UMLWidget* pWidget);
230  void selectAssociations(bool bSelect);
231 
232  void getWidgetAssocs(UMLObject* Obj, AssociationWidgetList & Associations);
233 
234  void removeAllAssociations();
235 
236  void removeAllWidgets();
237 
238  void getDiagram(QPixmap & diagram, const QRectF &rect);
239  void getDiagram(QPainter &painter, const QRectF &source, const QRectF &target = QRectF());
240 
241  void copyAsImage(QPixmap*& pix);
242 
244 
245  bool addAssociation(AssociationWidget* pAssoc, bool isPasteOperation = false);
246 
248 
250 
251  QPointF getPastePoint();
252  void resetPastePoint();
253 
254  void setStartedCut();
255 
256  void createAutoAssociations(UMLWidget * widget);
260 
262 
264 
266 
267  void clearDiagram();
268 
269  void applyLayout(const QString &actionText);
270 
271  void toggleSnapToGrid();
273  void toggleShowGrid();
274 
275  void fileLoaded();
276 
277  void resizeSceneToItems();
278 
279  // Load/Save interface:
280 
281  virtual void saveToXMI1(QXmlStreamWriter& writer);
282  virtual bool loadFromXMI1(QDomElement & qElement);
283 
284  bool loadUISDiagram(QDomElement & qElement);
285  UMLWidget* loadWidgetFromXMI(QDomElement& widgetElement);
286 
287  void addObject(UMLObject *object);
288 
289  void selectWidgets(qreal px, qreal py, qreal qx, qreal qy);
290  void selectWidgets(UMLWidgetList &widgets);
291  void selectWidget(UMLWidget* widget, QRectF* rect = 0);
293 
294  ObjectWidget * onWidgetLine(const QPointF &point) const;
295  ObjectWidget * onWidgetDestructionBox(const QPointF &point) const;
296 
298 
299  UMLWidget* widgetAt(const QPointF& p);
300  AssociationWidget* associationAt(const QPointF& p);
301  MessageWidget* messageAt(const QPointF& p);
302 
303  void setupNewWidget(UMLWidget *w, bool setPosition=true);
304 
305  bool getCreateObject() const;
306  void setCreateObject(bool bCreate);
307 
309 
310  UMLSceneItemList collisions(const QPointF &p, int delta = 3);
311 
322 
323  void setWidgetLink(WidgetBase *w);
325 
326 protected:
327  // Methods and members related to loading/saving
328 
329  bool loadWidgetsFromXMI(QDomElement & qElement);
330  bool loadMessagesFromXMI(QDomElement & qElement);
331  bool loadAssociationsFromXMI(QDomElement & qElement);
332  bool loadUisDiagramPresentation(QDomElement & qElement);
333 
339 
342  QString m_Name;
343  QString m_Documentation;
345 
348  bool m_isOpen;
349 
350  // End of methods and members related to loading/saving
352 
353  void dragEnterEvent(QGraphicsSceneDragDropEvent* enterEvent);
354  void dragMoveEvent(QGraphicsSceneDragDropEvent* moveEvent);
355  void dropEvent(QGraphicsSceneDragDropEvent* dropEvent);
356 
357  void mouseMoveEvent(QGraphicsSceneMouseEvent* mouseEvent);
358  void mousePressEvent(QGraphicsSceneMouseEvent* mouseEvent);
359  void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* mouseEvent);
360  void mouseReleaseEvent(QGraphicsSceneMouseEvent* mouseEvent);
361  virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent* event);
362 
363  QRectF diagramRect();
364 
365  void makeSelected(UMLWidget* uw);
366 
367  void updateComponentSizes();
368 
370  qreal& px, qreal& py, qreal& qx, qreal& qy);
371  void forceUpdateWidgetFontMetrics(QPainter *painter);
372 
373  virtual void drawBackground(QPainter *painter, const QRectF &rect);
374 
375 #if QT_VERSION >= 0x050000
376 #if !(QT_DEPRECATED_SINCE(5, 0))
377  inline QGraphicsItem *itemAt(const QPointF &position) const {
378  QList<QGraphicsItem *> itemsAtPoint = items(position);
379  return itemsAtPoint.isEmpty() ? 0 : itemsAtPoint.first();
380  }
381 #endif
382 #endif
383 
385  QPointF m_pos;
388  bool m_bPaste;
390 
391 private:
393  static const qreal defaultCanvasSize;
395 
398 
402  QPointF m_PastePoint;
407 
409  UMLAttribute *attr,
410  UMLWidget *widget);
412  UMLForeignKeyConstraint* fkConstraint,
413  UMLWidget* widget);
414 
415 public slots:
416  void slotToolBarChanged(int c);
417  void slotObjectCreated(UMLObject * o);
418  void slotObjectRemoved(UMLObject * o);
419  void slotMenuSelection(QAction* action);
420  void slotActivate();
421  void slotCutSuccessful();
422  void slotShowView();
423 
424  void alignLeft();
425  void alignRight();
426  void alignTop();
427  void alignBottom();
428  void alignVerticalMiddle();
429  void alignHorizontalMiddle();
432 
433 signals:
434  void sigResetToolBar();
435 
441  void sigSnapToGridToggled(bool);
443  void sigShowGridToggled(bool);
446 
447  friend class DiagramProxyWidget;
448 };
449 
450 QDebug operator<<(QDebug dbg, UMLScene *item);
451 
452 #endif // UMLSCENE_H
QList< QPointer< AssociationWidget > > AssociationWidgetList
Definition: associationwidgetlist.h:15
This class represents an association inside a diagram. Bugs and comments to umbrello-devel@kde....
Definition: associationwidget.h:47
A dialog page to display the class related options.
Definition: classoptionspage.h:35
VisualProperty
Definition: classifierwidget.h:37
Definition: diagramproxywidget.h:25
Displays a line of text or an operation.
Definition: floatingtextwidget.h:32
Definition: idchangelog.h:22
Definition: layoutgrid.h:23
Displays a message.
Definition: messagewidget.h:36
Displays an instance of a Concept.
Definition: objectwidget.h:28
Definition: optionstate.h:310
Definition: toolbarstatefactory.h:29
Definition: toolbarstate.h:65
Sets up attribute information.
Definition: attribute.h:23
Non-graphical information for a UMLCanvasObject.
Definition: umlcanvasobject.h:32
Information for a non-graphical Concept/Class.
Definition: classifier.h:35
Definition: umldoc.h:70
Non-graphical Information for an Entity.
Definition: entity.h:30
Non-graphical management of objects and diagrams of a Folder.
Definition: folder.h:30
Sets up Foreign Key entity constraint information.
Definition: foreignkeyconstraint.h:28
The base class for UML objects.
Definition: umlobject.h:70
Definition: umlscene.cpp:112
Definition: umlscene.h:65
void removeWidget(UMLWidget *o)
Definition: umlscene.cpp:1285
void alignHorizontalMiddle()
Definition: umlscene.cpp:4315
void createAutoAttributeAssociations(UMLWidget *widget)
Definition: umlscene.cpp:2612
ObjectWidget * onWidgetDestructionBox(const QPointF &point) const
Definition: umlscene.cpp:1035
void setIsOpen(bool isOpen)
Definition: umlscene.cpp:657
void toggleSnapComponentSizeToGrid()
Definition: umlscene.cpp:3529
void endPartialWidgetPaste()
Definition: umlscene.cpp:2224
bool snapComponentSizeToGrid() const
Definition: umlscene.cpp:3563
bool isDeploymentDiagram()
Definition: umlscene.h:319
void setPos(const QPointF &pos)
Definition: umlscene.cpp:462
void setSnapGridVisible(bool bShow)
Definition: umlscene.cpp:3649
void setupNewWidget(UMLWidget *w, bool setPosition=true)
Definition: umlscene.cpp:711
bool isUseCaseDiagram()
Definition: umlscene.h:313
QFont font() const
Definition: umlscene.cpp:3429
void setOptionState(const Settings::OptionState &options)
Definition: umlscene.cpp:575
void alignRight()
Definition: umlscene.cpp:4235
static bool m_showDocumentationIndicator
Status of documentation indicator.
Definition: umlscene.h:394
UMLScenePrivate * m_d
Definition: umlscene.h:392
void setMenu(const QPoint &pos)
bool loadUISDiagram(QDomElement &qElement)
Definition: umlscene.cpp:4178
int snapY() const
Definition: umlscene.cpp:3589
const AssociationWidgetList associationList() const
Definition: umlscene.cpp:585
void triggerToolbarButton(WorkToolBar::ToolBar_Buttons button)
Definition: umlscene.cpp:2956
bool snapToGrid() const
Definition: umlscene.cpp:3546
void checkMessages(ObjectWidget *w)
Definition: umlscene.cpp:1115
void copyAsImage(QPixmap *&pix)
Definition: umlscene.cpp:2877
void selectWidgets(qreal px, qreal py, qreal qx, qreal qy)
Definition: umlscene.cpp:1780
virtual bool loadFromXMI1(QDomElement &qElement)
Definition: umlscene.cpp:3838
void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent)
Definition: umlscene.cpp:998
void setShowDocumentationIndicator(bool bShow)
Definition: umlscene.cpp:3666
MessageWidget * messageAt(const QPointF &p)
Definition: umlscene.cpp:1101
Uml::ID::Type m_nID
The ID of the view. Allocated by UMLDoc.
Definition: umlscene.h:340
qreal snappedX(qreal x)
Definition: umlscene.cpp:3605
virtual void saveToXMI1(QXmlStreamWriter &writer)
Definition: umlscene.cpp:3763
void setFolder(UMLFolder *folder)
Definition: umlscene.cpp:336
UMLViewImageExporter * getImageExporter()
Definition: umlscene.cpp:1946
UMLWidget * widgetOnDiagram(Uml::ID::Type id)
Definition: umlscene.cpp:1135
virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
Definition: umlscene.cpp:2964
bool m_bDrawSelectedOnly
Definition: umlscene.h:387
void createAutoConstraintAssociations(UMLWidget *widget)
Definition: umlscene.cpp:2742
UMLFolder * m_pFolder
The folder in which this UMLView is contained.
Definition: umlscene.h:397
AssociationWidgetList selectedAssociationWidgets() const
Definition: umlscene.cpp:1419
void setLineColor(const QColor &color)
Definition: umlscene.cpp:499
void setStartedCut()
Definition: umlscene.cpp:3421
bool autoIncrementSequence() const
Definition: umlscene.cpp:368
void sigTextColorChanged(Uml::ID::Type)
Definition: moc_umlscene.cpp:384
void dragMoveEvent(QGraphicsSceneDragDropEvent *moveEvent)
Definition: umlscene.cpp:890
void hideEvent(QHideEvent *he)
Definition: umlscene.cpp:770
void sigLineWidthChanged(Uml::ID::Type)
Definition: moc_umlscene.cpp:391
void removeAllAssociations()
Definition: umlscene.cpp:2337
bool getPaste() const
Definition: umlscene.cpp:2981
void sigSnapComponentSizeToGridToggled(bool)
Definition: moc_umlscene.cpp:405
qreal snappedY(qreal y)
Definition: umlscene.cpp:3623
UMLFolder * folder() const
Definition: umlscene.cpp:328
void forceUpdateWidgetFontMetrics(QPainter *painter)
Definition: umlscene.cpp:3727
void selectionSetLineWidth(uint width)
Definition: umlscene.cpp:1542
void getWidgetAssocs(UMLObject *Obj, AssociationWidgetList &Associations)
Definition: umlscene.cpp:2321
void selectWidgetsOfAssoc(AssociationWidget *a)
Definition: umlscene.cpp:1760
UMLScene(UMLFolder *parentFolder, UMLView *view=0)
Definition: umlscene.cpp:258
UMLView * m_view
The view to which this scene is related.
Definition: umlscene.h:396
bool isObjectDiagram()
Definition: umlscene.h:321
void dropEvent(QGraphicsSceneDragDropEvent *dropEvent)
Definition: umlscene.cpp:898
const QColor & fillColor() const
Definition: umlscene.cpp:470
bool loadUisDiagramPresentation(QDomElement &qElement)
Definition: umlscene.cpp:4080
void removeAllWidgets()
Definition: umlscene.cpp:2348
void selectAssociations(bool bSelect)
Definition: umlscene.cpp:2303
void selectionSetFillColor(const QColor &color)
Definition: umlscene.cpp:1562
void toggleSnapToGrid()
Definition: umlscene.cpp:3520
UMLWidget * findWidget(Uml::ID::Type id)
Definition: umlscene.cpp:1180
void setTextColor(const QColor &color)
Definition: umlscene.cpp:537
Uml::DiagramType::Enum type() const
Definition: umlscene.cpp:422
void setShowOpSig(bool bShowOpSig)
Definition: umlscene.cpp:3682
void resetToolbar()
Definition: umlscene.cpp:2951
bool isShowDocumentationIndicator() const
Definition: umlscene.cpp:3658
UMLWidgetList selectedWidgets() const
Definition: umlscene.cpp:1402
void createAutoAssociations(UMLWidget *widget)
Definition: umlscene.cpp:2422
Uml::DiagramType::Enum m_Type
The type of diagram to represent.
Definition: umlscene.h:341
void slotCutSuccessful()
Definition: umlscene.cpp:3379
void activateAfterLoad(bool bUseLog=false)
Definition: umlscene.cpp:2196
AssociationWidget * findAssocWidget(Uml::ID::Type id)
Definition: umlscene.cpp:1209
bool m_bPaste
Definition: umlscene.h:388
void setFont(QFont font, bool changeAllWidgets=false)
Definition: umlscene.cpp:3437
void activate()
Definition: umlscene.cpp:1962
void addWidgetCmd(UMLWidget *widget)
Definition: umlscene.cpp:610
void unselectChildrenOfSelectedWidgets()
Definition: umlscene.cpp:1592
void getDiagram(QPixmap &diagram, const QRectF &rect)
Definition: umlscene.cpp:1886
void beginPartialWidgetPaste()
Definition: umlscene.cpp:2215
IDChangeLog * m_pIDChangesLog
LocalID Changes Log for paste actions.
Definition: umlscene.h:399
void alignLeft()
Definition: umlscene.cpp:4217
void setAutoIncrementSequence(bool state)
Definition: umlscene.cpp:373
void setType(Uml::DiagramType::Enum type)
Definition: umlscene.cpp:430
void removeAssocInViewAndDoc(AssociationWidget *assoc)
Definition: umlscene.cpp:2255
bool m_isOpen
Flag is set to true when diagram is open, i.e. shown to the user.
Definition: umlscene.h:348
void alignBottom()
Definition: umlscene.cpp:4270
void sigAssociationRemoved(AssociationWidget *)
Definition: moc_umlscene.cpp:419
void createAutoConstraintAssociation(UMLEntity *refEntity, UMLForeignKeyConstraint *fkConstraint, UMLWidget *widget)
Definition: umlscene.cpp:2791
void sigSnapToGridToggled(bool)
Definition: moc_umlscene.cpp:398
void setWidgetLink(WidgetBase *w)
Definition: umlscene.cpp:4414
virtual void drawBackground(QPainter *painter, const QRectF &rect)
Definition: umlscene.cpp:3738
QRectF diagramRect()
Definition: umlscene.cpp:1392
void selectWidget(UMLWidget *widget, QRectF *rect=0)
Definition: umlscene.cpp:1831
bool addAssociation(AssociationWidget *pAssoc, bool isPasteOperation=false)
Definition: umlscene.cpp:2105
void resizeSelection()
Definition: umlscene.cpp:1671
bool isComponentDiagram()
Definition: umlscene.h:318
void selectAll()
Definition: umlscene.cpp:1694
void setDocumentation(const QString &doc)
Definition: umlscene.cpp:360
const QColor & textColor() const
Definition: umlscene.cpp:527
const QColor & backgroundColor() const
Definition: umlscene.cpp:1366
int snapX() const
Definition: umlscene.cpp:3581
void updateContainment(UMLCanvasObject *self)
Definition: umlscene.cpp:2370
void findMaxBoundingRectangle(const FloatingTextWidget *ft, qreal &px, qreal &py, qreal &qx, qreal &qy)
Definition: umlscene.cpp:2854
void sigLineColorChanged(Uml::ID::Type)
Definition: moc_umlscene.cpp:377
void sigResetToolBar()
Definition: moc_umlscene.cpp:357
void sigShowGridToggled(bool)
Definition: moc_umlscene.cpp:412
void setFillColor(const QColor &color)
Definition: umlscene.cpp:480
UMLWidgetList selectedWidgetsExt(bool filterText=true)
Definition: umlscene.cpp:2040
bool loadMessagesFromXMI(QDomElement &qElement)
Definition: umlscene.cpp:4007
ObjectWidget * onWidgetLine(const QPointF &point) const
Definition: umlscene.cpp:1010
AssociationWidgetList selectedAssocs()
Definition: umlscene.cpp:2059
void clearDiagram()
Definition: umlscene.cpp:3496
void setSnapToGrid(bool bSnap)
Definition: umlscene.cpp:3554
void setGridDotColor(const QColor &color)
Definition: umlscene.cpp:558
UMLSceneItemList collisions(const QPointF &p, int delta=3)
Definition: umlscene.cpp:1737
QString name() const
Definition: umlscene.cpp:406
void moveSelectedBy(qreal dX, qreal dY)
Definition: umlscene.cpp:1479
void resizeSceneToItems()
Definition: umlscene.cpp:3700
const QColor & lineColor() const
Definition: umlscene.cpp:489
bool isClassDiagram()
Definition: umlscene.h:312
uint lineWidth() const
Definition: umlscene.cpp:508
bool isSnapGridVisible() const
Definition: umlscene.cpp:3641
void slotShowView()
Definition: umlscene.cpp:3390
void resetPastePoint()
Definition: umlscene.cpp:3412
const MessageWidgetList messageList() const
Definition: umlscene.cpp:625
void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent)
Definition: umlscene.cpp:949
void deleteSelection()
Definition: umlscene.cpp:1609
void setClassWidgetOptions(ClassOptionsPage *page)
Definition: umlscene.cpp:3451
bool m_bPopupShowing
Status of a popupmenu on view. True - a popup is on view.
Definition: umlscene.h:401
bool isCollaborationDiagram()
Definition: umlscene.h:315
QString documentation() const
Definition: umlscene.cpp:352
void sigGridColorChanged(Uml::ID::Type)
Definition: moc_umlscene.cpp:370
void sigWidgetRemoved(UMLWidget *)
Definition: moc_umlscene.cpp:426
Settings::OptionState m_Options
Options used by view.
Definition: umlscene.h:344
void setLineWidth(uint width)
Definition: umlscene.cpp:518
Uml::ID::Type m_nLocalID
Definition: umlscene.h:338
void slotObjectCreated(UMLObject *o)
Definition: umlscene.cpp:792
void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
Definition: umlscene.cpp:962
bool isOpen() const
Definition: umlscene.cpp:648
QPointF m_PastePoint
The offset at which to paste the clipboard.
Definition: umlscene.h:402
void setSnapSpacing(int x, int y)
Definition: umlscene.cpp:3597
void alignVerticalMiddle()
Definition: umlscene.cpp:4287
void dragEnterEvent(QGraphicsSceneDragDropEvent *enterEvent)
Definition: umlscene.cpp:844
void print(QPrinter *pPrinter, QPainter &pPainter)
Definition: umlscene.cpp:665
void showEvent(QShowEvent *se)
Definition: umlscene.cpp:757
bool loadWidgetsFromXMI(QDomElement &qElement)
Definition: umlscene.cpp:3960
bool m_bStartedCut
Flag if view/children started cut operation.
Definition: umlscene.h:389
QPointF pos() const
Definition: umlscene.cpp:454
QString autoIncrementSequenceValue()
Definition: umlscene.cpp:381
void setCreateObject(bool bCreate)
Definition: umlscene.cpp:749
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *mouseEvent)
Definition: umlscene.cpp:981
bool isStateDiagram()
Definition: umlscene.h:316
void slotToolBarChanged(int c)
Definition: umlscene.cpp:783
void alignTop()
Definition: umlscene.cpp:4252
bool isSavedInSeparateFile()
Definition: umlscene.cpp:1703
UMLDoc * m_doc
Pointer to the UMLDoc.
Definition: umlscene.h:403
UMLViewImageExporter * m_pImageExporter
Used to export the view.
Definition: umlscene.h:404
void applyLayout(const QString &actionText)
Definition: umlscene.cpp:3506
bool m_bUseSnapToGrid
Flag to use snap to grid. The default is off.
Definition: umlscene.h:346
void selectionSetFont(const QFont &font)
Definition: umlscene.cpp:1510
WidgetBase::WidgetType getUniqueSelectionType()
Definition: umlscene.cpp:3472
QString m_Documentation
The documentation of the diagram.
Definition: umlscene.h:343
QPointF m_pos
Definition: umlscene.h:385
WidgetBase * widgetLink()
Definition: umlscene.cpp:4419
void createAutoAttributeAssociation(UMLClassifier *type, UMLAttribute *attr, UMLWidget *widget)
Definition: umlscene.cpp:2680
QString m_Name
The name of the diagram.
Definition: umlscene.h:342
UMLWidget * getFirstMultiSelectedWidget() const
Definition: umlscene.cpp:1056
void slotActivate()
Definition: umlscene.cpp:1954
void toggleShowGrid()
Definition: umlscene.cpp:3538
bool getCreateObject() const
Definition: umlscene.cpp:741
bool showOpSig() const
Definition: umlscene.cpp:3674
void slotObjectRemoved(UMLObject *o)
Definition: umlscene.cpp:828
bool m_autoIncrementSequence
state of auto increment sequence
Definition: umlscene.h:406
int generateCollaborationId()
Definition: umlscene.cpp:639
virtual ~UMLScene()
Definition: umlscene.cpp:304
void setPaste(bool paste)
Definition: umlscene.cpp:2989
bool isEntityRelationshipDiagram()
Definition: umlscene.h:320
void createAutoAttributeAssociations2(UMLWidget *widget)
Definition: umlscene.cpp:2823
QPointF getPastePoint()
Definition: umlscene.cpp:3401
void sigFillColorChanged(Uml::ID::Type)
Definition: moc_umlscene.cpp:363
void fileLoaded()
Definition: umlscene.cpp:3691
void addObject(UMLObject *object)
Definition: umlscene.cpp:4071
bool useFillColor() const
Definition: umlscene.cpp:1374
void clearSelected()
Definition: umlscene.cpp:1459
bool m_bUseSnapComponentSizeToGrid
Flag to use snap to grid for component size. The default is off.
Definition: umlscene.h:347
void alignHorizontalDistribute()
Definition: umlscene.cpp:4374
void slotMenuSelection(QAction *action)
Definition: umlscene.cpp:2998
AssociationWidget * associationAt(const QPointF &p)
Definition: umlscene.cpp:1086
void makeSelected(UMLWidget *uw)
Definition: umlscene.cpp:1750
int selectedCount(bool filterText=false) const
Definition: umlscene.cpp:2015
void removeAssociations(UMLWidget *pWidget)
Definition: umlscene.cpp:2289
void selectionSetVisualProperty(ClassifierWidget::VisualProperty property, bool value)
Definition: umlscene.cpp:1577
int m_nCollaborationId
Used for creating unique name of collaboration messages.
Definition: umlscene.h:384
UMLWidgetList selectedMessageWidgets() const
Definition: umlscene.cpp:1436
void selectionUseFillColor(bool useFC)
Definition: umlscene.cpp:1492
void setUseFillColor(bool ufc)
Definition: umlscene.cpp:1382
Settings::OptionState & optionState()
Definition: umlscene.cpp:567
bool m_isActivated
True if the view was activated after the serialization(load).
Definition: umlscene.h:400
UMLView * activeView() const
Definition: umlscene.cpp:344
bool loadAssociationsFromXMI(QDomElement &qElement)
Definition: umlscene.cpp:4034
void addFloatingTextWidget(FloatingTextWidget *pWidget)
Definition: umlscene.cpp:2073
void setName(const QString &name)
Definition: umlscene.cpp:414
UMLWidget * widgetAt(const QPointF &p)
Definition: umlscene.cpp:1070
void removeWidgetCmd(UMLWidget *o)
Definition: umlscene.cpp:1305
const UMLWidgetList widgetList() const
Definition: umlscene.cpp:599
bool isActivityDiagram()
Definition: umlscene.h:317
bool m_bCreateObject
Definition: umlscene.h:386
bool isSequenceDiagram()
Definition: umlscene.h:314
LayoutGrid * m_layoutGrid
layout grid in the background
Definition: umlscene.h:405
void alignVerticalDistribute()
Definition: umlscene.cpp:4343
void removeOwnedWidgets(UMLWidget *o)
Definition: umlscene.cpp:1351
void setID(Uml::ID::Type id)
Definition: umlscene.cpp:446
static const qreal defaultCanvasSize
The default size of a diagram in pixels.
Definition: umlscene.h:393
const QColor & gridDotColor() const
Definition: umlscene.cpp:548
void selectionSetLineColor(const QColor &color)
Definition: umlscene.cpp:1524
void updateComponentSizes()
Definition: umlscene.cpp:3709
void setSnapComponentSizeToGrid(bool bSnap)
Definition: umlscene.cpp:3571
Uml::ID::Type ID() const
Definition: umlscene.cpp:438
UMLWidget * loadWidgetFromXMI(QDomElement &widgetElement)
Definition: umlscene.cpp:3986
Definition: umlviewimageexportermodel.h:29
Definition: umlviewimageexporter.h:29
Definition: umlview.h:30
The base class for graphical UML objects.
Definition: umlwidget.h:36
Common base class for UMLWidget and AssociationWidget.
Definition: widgetbase.h:101
WidgetType
Definition: widgetbase.h:107
ToolBar_Buttons
Definition: worktoolbar.h:52
int x
Definition: cxx11-lambda-functions-and-expressions.h:4
QList< QPointer< MessageWidget > > MessageWidgetList
Definition: messagewidgetlist.h:13
Enum
Definition: basictypes.h:92
Enum
Definition: basictypes.h:63
@ Component
Definition: basictypes.h:73
@ Collaboration
Definition: basictypes.h:70
@ Activity
Definition: basictypes.h:72
@ State
Definition: basictypes.h:71
@ Object
Definition: basictypes.h:76
@ UseCase
Definition: basictypes.h:68
@ Sequence
Definition: basictypes.h:69
@ Class
Definition: basictypes.h:67
@ EntityRelationship
Definition: basictypes.h:75
@ Deployment
Definition: basictypes.h:74
std::string Type
Definition: basictypes.h:371
QString a
Definition: petalnode.cpp:13
QList< QGraphicsItem * > UMLSceneItemList
Definition: umlscene.h:54
QDebug operator<<(QDebug dbg, UMLScene *item)
Definition: umlscene.cpp:4405
QList< QPointer< UMLWidget > > UMLWidgetList
Definition: umlwidgetlist.h:13