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umbrello
2.32.3
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology
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A graphical version of a UMLUseCase. More...
#include <usecasewidget.h>
Protected Member Functions | |
| QSizeF | minimumSize () const |
Protected Member Functions inherited from UMLWidget | |
| virtual void | contextMenuEvent (QGraphicsSceneContextMenuEvent *event) |
| virtual void | mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event) |
| virtual void | mousePressEvent (QGraphicsSceneMouseEvent *event) |
| virtual void | mouseMoveEvent (QGraphicsSceneMouseEvent *event) |
| virtual void | mouseReleaseEvent (QGraphicsSceneMouseEvent *event) |
| virtual void | moveEvent (QGraphicsSceneMouseEvent *event) |
| virtual void | moveWidgetBy (qreal diffX, qreal diffY) |
| virtual void | constrainMovementForAllWidgets (qreal &diffX, qreal &diffY) |
| virtual void | constrain (qreal &width, qreal &height) |
| virtual bool | isInResizeArea (QGraphicsSceneMouseEvent *me) |
| virtual QCursor | resizeCursor () const |
| void | selectSingle (QGraphicsSceneMouseEvent *me) |
| void | selectMultiple (QGraphicsSceneMouseEvent *me) |
| void | deselect (QGraphicsSceneMouseEvent *me) |
| void | setSelectionBounds () |
| void | resize (QGraphicsSceneMouseEvent *me) |
| bool | wasSizeChanged () |
| bool | wasPositionChanged () |
| virtual void | toForeground () |
| void | addConnectedWidget (UMLWidget *widget, Uml::AssociationType::Enum type=Uml::AssociationType::Association, AddWidgetOptions options=Default) |
| void | addConnectedUMLObject (UMLObject::ObjectType otype, Uml::AssociationType::Enum type) |
| void | addWidget (UMLWidget *widget, bool showProperties=true) |
Protected Member Functions inherited from QGraphicsObjectWrapper | |
| QVariant | itemChange (GraphicsItemChange change, const QVariant &value) |
Protected Member Functions inherited from DiagramProxyWidget | |
| DiagramProxyWidget & | operator= (const DiagramProxyWidget &other) |
| bool | activate (IDChangeLog *changeLog=0) |
| bool | loadFromXMI1 (QDomElement &qElement) |
| void | saveToXMI1 (QDomDocument &qDoc, QDomElement &qElement) |
| void | setupEvent (QGraphicsSceneMouseEvent &e, QGraphicsSceneMouseEvent *event, const QPointF &pos) |
| void | setupEvent (QGraphicsSceneContextMenuEvent &e, QGraphicsSceneContextMenuEvent *event, const QPointF &pos) |
| void | slotMenuSelection (QAction *action) |
Additional Inherited Members | |
Public Types inherited from UMLWidget | |
| enum | FontType { FT_NORMAL = 0 , FT_BOLD = 1 , FT_ITALIC = 2 , FT_UNDERLINE = 3 , FT_BOLD_ITALIC = 4 , FT_BOLD_UNDERLINE = 5 , FT_ITALIC_UNDERLINE = 6 , FT_BOLD_ITALIC_UNDERLINE = 7 , FT_INVALID = 8 } |
| enum | AddWidgetOption { NoOption = 0 , SetupSize = 1 , SwitchDirection = 2 , ShowProperties = 4 , Default = SetupSize | ShowProperties } |
Public Types inherited from WidgetBase | |
| enum | WidgetType { wt_Min = 299 , wt_UMLWidget , wt_Actor , wt_UseCase , wt_Class , wt_Interface , wt_Datatype , wt_Enum , wt_Entity , wt_Package , wt_Object , wt_Note , wt_Box , wt_Message , wt_Text , wt_State , wt_Activity , wt_Component , wt_Artifact , wt_Node , wt_Association , wt_ForkJoin , wt_Precondition , wt_CombinedFragment , wt_FloatingDashLine , wt_Signal , wt_Pin , wt_ObjectNode , wt_Region , wt_Category , wt_Port , wt_Instance , wt_Max } |
Public Slots inherited from UMLWidget | |
| virtual void | updateWidget () |
| virtual void | slotMenuSelection (QAction *action) |
| virtual void | slotWidgetMoved (Uml::ID::Type id) |
| virtual void | slotFillColorChanged (Uml::ID::Type viewID) |
| virtual void | slotLineColorChanged (Uml::ID::Type viewID) |
| virtual void | slotTextColorChanged (Uml::ID::Type viewID) |
| virtual void | slotLineWidthChanged (Uml::ID::Type viewID) |
| void | slotSnapToGrid () |
Public Slots inherited from WidgetBase | |
| virtual void | slotMenuSelection (QAction *trigger) |
Signals inherited from UMLWidget | |
| void | sigWidgetMoved (Uml::ID::Type id) |
Static Public Member Functions inherited from WidgetBase | |
| static QString | toString (WidgetType wt) |
| static QString | toI18nString (WidgetType wt) |
| static Icon_Utils::IconType | toIcon (WidgetType wt) |
| static bool | widgetHasUMLObject (WidgetBase::WidgetType type) |
Static Public Attributes inherited from UMLWidget | |
| static const QSizeF | DefaultMinimumSize |
| static const QSizeF | DefaultMaximumSize |
| static const int | defaultMargin = 5 |
| static const int | selectionMarkerSize = 4 |
| static const int | resizeMarkerLineCount = 3 |
Protected Attributes inherited from UMLWidget | |
| QString | m_instanceName |
| instance name (used if on a deployment diagram) More... | |
| bool | m_isInstance |
| holds whether this widget is a component instance (i.e. on a deployment diagram) More... | |
| bool | m_showStereotype |
| should the stereotype be displayed More... | |
| bool | m_startMove |
| QPointF | m_startMovePostion |
| QSizeF | m_startResizeSize |
| int | m_nPosX |
| UMLDoc * | m_doc |
| shortcut for UMLApp::app()->getDocument() More... | |
| bool | m_resizable |
| QFontMetrics * | m_pFontMetrics [FT_INVALID] |
| QSizeF | m_minimumSize |
| QSizeF | m_maximumSize |
| bool | m_activated |
| true if the activate function has been called for this class instance More... | |
| bool | m_ignoreSnapToGrid |
| bool | m_ignoreSnapComponentSizeToGrid |
| bool | m_fixedAspectRatio |
| QString | m_oldStatusBarMsg |
| The text in the status bar when the cursor was pressed. More... | |
| QPointF | m_pressOffset |
| QPointF | m_oldPos |
| The X/Y position the widget had when the movement started. More... | |
| qreal | m_oldW |
| The width/height the widget had when the resize started. More... | |
| qreal | m_oldH |
| bool | m_shiftPressed |
| If shift or control button were pressed in mouse press event. More... | |
| bool | m_inMoveArea |
| bool | m_inResizeArea |
| bool | m_moved |
| bool | m_resized |
Protected Attributes inherited from WidgetBase | |
| UMLScene * | m_scene |
| QPointer< UMLObject > | m_umlObject |
| QString | m_Doc |
| Only used if m_umlObject is not set. More... | |
| QString | m_Text |
| QRectF | m_rect |
| widget size More... | |
| Uml::ID::Type | m_nId |
| Uml::ID::Type | m_nLocalID |
| QColor | m_textColor |
| Color of the text of the widget. Is saved to XMI. More... | |
| QColor | m_lineColor |
| Color of the lines of the widget. Is saved to XMI. More... | |
| QColor | m_fillColor |
| color of the background of the widget More... | |
| QBrush | m_brush |
| QFont | m_font |
| uint | m_lineWidth |
| Width of the lines of the widget. Is saved to XMI. More... | |
| bool | m_useFillColor |
| flag indicates if the UMLWidget uses the Diagram FillColour More... | |
| bool | m_usesDiagramFillColor |
| bool | m_usesDiagramLineColor |
| bool | m_usesDiagramLineWidth |
| bool | m_usesDiagramTextColor |
| bool | m_usesDiagramUseFillColor |
| bool | m_autoResize |
| bool | m_changesShape |
| The widget changes its shape when the number of connections or their positions are changed. More... | |
Protected Attributes inherited from QGraphicsObjectWrapper | |
| bool | m_calledFromItemChange {false} |
A graphical version of a UMLUseCase.
This class is the graphical version of a UMLUseCase. The UseCaseWidget class inherits from the UMLWidget class which adds most of the functionality to this class.
A UseCaseWidget is created by a UMLView. An UseCaseWidget belongs to only one UMLView instance. When the UMLView instance that this class belongs to, it will be automatically deleted.
If the UMLUseCase class that this UseCaseWidget is displaying is deleted, the UMLView will make sure that this instance is also deleted.
The UseCaseWidget class inherits from the UMLWidget class which adds most of the functionality to this class.
| UseCaseWidget::UseCaseWidget | ( | UMLScene * | scene, |
| UMLUseCase * | o | ||
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Creates a UseCase widget.
| scene | The parent of the widget. |
| o | The UMLUseCase to represent. |
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Destructor.
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protectedvirtual |
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virtual |
Overrides the standard paint event.
Reimplemented from UMLWidget.
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virtual |
Saves this UseCase to file.
Reimplemented from UMLWidget.