umbrello 2.31.70-8160ef4c8
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>
Public Member Functions | |
UseCaseWidget (UMLScene *scene, UMLUseCase *o) | |
virtual | ~UseCaseWidget () |
virtual void | paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0) |
virtual void | saveToXMI1 (QXmlStreamWriter &writer) |
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UMLWidget (UMLScene *scene, WidgetType type=wt_UMLWidget, UMLObject *o=0) | |
UMLWidget (UMLScene *scene, WidgetType type=wt_UMLWidget, Uml::ID::Type id=Uml::ID::None) | |
virtual | ~UMLWidget () |
UMLWidget & | operator= (const UMLWidget &other) |
bool | operator== (const UMLWidget &other) const |
void | setMinimumSize (const QSizeF &size) |
virtual QSizeF | maximumSize () |
void | setMaximumSize (const QSizeF &size) |
virtual void | setUseFillColor (bool fc) |
void | setUseFillColorCmd (bool fc) |
virtual void | setTextColor (const QColor &color) |
void | setTextColorCmd (const QColor &color) |
virtual void | setLineColor (const QColor &color) |
virtual void | setLineColorCmd (const QColor &color) |
virtual void | setLineWidth (uint width) |
void | setLineWidthCmd (uint width) |
virtual void | setFillColor (const QColor &color) |
void | setFillColorCmd (const QColor &color) |
void | setSelectedFlag (bool _select) |
virtual void | setSelected (bool _select) |
void | setScene (UMLScene *scene) |
virtual bool | activate (IDChangeLog *changeLog=0) |
void | setPenFromSettings (QPainter &p) |
void | setPenFromSettings (QPainter *p) |
virtual void | setFont (const QFont &font) |
void | setFontCmd (const QFont &font) |
bool | getStartMove () const |
virtual qreal | getX () const |
virtual qreal | getY () const |
virtual QPointF | getPos () const |
virtual void | setX (qreal x) |
virtual void | setY (qreal y) |
qreal | height () const |
qreal | width () const |
void | setSize (qreal width, qreal height) |
void | setSize (const QSizeF &size) |
virtual void | resizeWidget (qreal newW, qreal newH) |
virtual void | notifyParentResize () |
bool | getIgnoreSnapToGrid () const |
void | setIgnoreSnapToGrid (bool to) |
void | moveByLocal (qreal dx, qreal dy) |
virtual void | removeAssoc (AssociationWidget *pAssoc) |
virtual void | addAssoc (AssociationWidget *pAssoc) |
AssociationWidgetList & | associationWidgetList () const |
bool | isInstance () const |
void | setIsInstance (bool isInstance) |
void | setInstanceName (const QString &instanceName) |
QString | instanceName () const |
Uml::ShowStereoType::Enum | showStereotype () const |
virtual void | setShowStereotype (Uml::ShowStereoType::Enum flag) |
QString | tags () const |
virtual bool | showPropertiesDialog () |
virtual void | adjustAssocs (qreal dx, qreal dy) |
virtual void | adjustUnselectedAssocs (qreal dx, qreal dy) |
bool | isActivated () const |
void | setActivated (bool active=true) |
virtual void | cleanup () |
void | updateGeometry (bool withAssocs=true) |
void | clipSize () |
void | forceUpdateFontMetrics (QPainter *painter) |
void | forceUpdateFontMetrics (QFont &font, QPainter *painter) |
virtual bool | loadFromXMI1 (QDomElement &qElement) |
QPointF | startMovePosition () const |
void | setStartMovePosition (const QPointF &position) |
QSizeF | startResizeSize () const |
virtual QSizeF | calculateSize (bool withExtensions=true) const |
void | resize () |
bool | fixedAspectRatio () const |
void | setFixedAspectRatio (bool state) |
bool | resizable () const |
void | setResizable (bool state) |
virtual void | setDefaultFontMetrics (QFont &font, UMLWidget::FontType fontType) |
virtual void | setDefaultFontMetrics (QFont &font, UMLWidget::FontType fontType, QPainter &painter) |
QFontMetrics & | getFontMetrics (UMLWidget::FontType fontType) const |
void | setFontMetrics (UMLWidget::FontType fontType, QFontMetrics fm) |
void | setupFontType (QFont &font, UMLWidget::FontType fontType) |
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WidgetBase (UMLScene *scene, WidgetType type=wt_UMLWidget, Uml::ID::Type id=Uml::ID::None) | |
virtual | ~WidgetBase () |
UMLObject * | umlObject () const |
virtual void | setUMLObject (UMLObject *obj) |
Uml::ID::Type | id () const |
void | setID (Uml::ID::Type id) |
void | setLocalID (Uml::ID::Type id) |
Uml::ID::Type | localID () const |
virtual UMLWidget * | widgetWithID (Uml::ID::Type id) |
WidgetType | baseType () const |
void | setBaseType (const WidgetType &baseType) |
QLatin1String | baseTypeStr () const |
QString | baseTypeStrWithoutPrefix () const |
UMLScene * | umlScene () const |
UMLDoc * | umlDoc () const |
QString | documentation () const |
bool | hasDocumentation () |
virtual void | setDocumentation (const QString &doc) |
QString | name () const |
virtual void | setName (const QString &strName) |
QColor | lineColor () const |
uint | lineWidth () const |
QColor | textColor () const |
QColor | fillColor () const |
bool | usesDiagramLineColor () const |
void | setUsesDiagramLineColor (bool state) |
bool | usesDiagramLineWidth () const |
void | setUsesDiagramLineWidth (bool state) |
bool | useFillColor () |
bool | usesDiagramTextColor () const |
void | setUsesDiagramTextColor (bool state) |
bool | usesDiagramFillColor () const |
void | setUsesDiagramFillColor (bool state) |
bool | usesDiagramUseFillColor () const |
void | setUsesDiagramUseFillColor (bool state) |
virtual QFont | font () const |
bool | autoResize () |
void | setAutoResize (bool state) |
bool | changesShape () |
void | setChangesShape (bool state) |
WidgetBase & | operator= (const WidgetBase &other) |
QRectF | rect () const |
void | setRect (const QRectF &rect) |
void | setRect (qreal x, qreal y, qreal width, qreal height) |
virtual QRectF | boundingRect () const |
virtual UMLWidget * | onWidget (const QPointF &p) |
bool | isActivityWidget () const |
bool | isActorWidget () const |
bool | isArtifactWidget () const |
bool | isAssociationWidget () const |
bool | isBoxWidget () const |
bool | isCategoryWidget () const |
bool | isClassWidget () const |
bool | isCombinedFragmentWidget () const |
bool | isComponentWidget () const |
bool | isDatatypeWidget () const |
bool | isEntityWidget () const |
bool | isEnumWidget () const |
bool | isFloatingDashLineWidget () const |
bool | isForkJoinWidget () const |
bool | isInterfaceWidget () const |
bool | isMessageWidget () const |
bool | isNodeWidget () const |
bool | isNoteWidget () const |
bool | isObjectNodeWidget () const |
bool | isObjectWidget () const |
bool | isPackageWidget () const |
bool | isPinWidget () const |
bool | isPortWidget () const |
bool | isPreconditionWidget () const |
bool | isRegionWidget () const |
bool | isSignalWidget () const |
bool | isStateWidget () const |
bool | isTextWidget () const |
bool | isUseCaseWidget () const |
ActivityWidget * | asActivityWidget () |
ActorWidget * | asActorWidget () |
ArtifactWidget * | asArtifactWidget () |
AssociationWidget * | asAssociationWidget () |
BoxWidget * | asBoxWidget () |
CategoryWidget * | asCategoryWidget () |
ClassifierWidget * | asClassifierWidget () |
CombinedFragmentWidget * | asCombinedFragmentWidget () |
ComponentWidget * | asComponentWidget () |
DatatypeWidget * | asDatatypeWidget () |
EntityWidget * | asEntityWidget () |
EnumWidget * | asEnumWidget () |
FloatingDashLineWidget * | asFloatingDashLineWidget () |
ForkJoinWidget * | asForkJoinWidget () |
InterfaceWidget * | asInterfaceWidget () |
MessageWidget * | asMessageWidget () |
NodeWidget * | asNodeWidget () |
NoteWidget * | asNoteWidget () |
ObjectNodeWidget * | asObjectNodeWidget () |
ObjectWidget * | asObjectWidget () |
PackageWidget * | asPackageWidget () |
PinWidget * | asPinWidget () |
PinPortBase * | asPinPortBase () |
PortWidget * | asPortWidget () |
PreconditionWidget * | asPreconditionWidget () |
RegionWidget * | asRegionWidget () |
SignalWidget * | asSignalWidget () |
StateWidget * | asStateWidget () |
FloatingTextWidget * | asFloatingTextWidget () |
UseCaseWidget * | asUseCaseWidget () |
UMLWidget * | asUMLWidget () |
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DiagramProxyWidget (UMLWidget *widget, qreal borderWidth=5) | |
virtual | ~DiagramProxyWidget () |
Uml::ID::Type | diagramLink () const |
UMLScene * | linkedDiagram () const |
bool | setDiagramLink (const Uml::ID::Type &id) |
const QRectF & | clientRect () |
const QRectF & | sceneRect () |
void | setClientRect (const QRectF &rect) |
bool | isProxyWidget () |
UMLWidget * | getProxiedWidget (const QPointF &p) |
QPointF | mapFromClient (const QPointF &p) |
QRectF | mapFromClient (const QRectF &r) |
QPointF | mapToClient (const QPointF &pos) |
void | paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0) |
bool | showLinkedDiagram () const |
void | setShowLinkedDiagram (bool showLinkedDiagram) |
QRectF | iconRect () const |
void | setIconRect (const QRectF &iconRect) |
Protected Member Functions | |
QSizeF | minimumSize () const |
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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) |
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QVariant | itemChange (GraphicsItemChange change, const QVariant &value) |
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DiagramProxyWidget & | operator= (const DiagramProxyWidget &other) |
bool | activate (IDChangeLog *changeLog=0) |
bool | loadFromXMI1 (QDomElement &qElement) |
void | saveToXMI1 (QXmlStreamWriter &writer) |
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 | |
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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 } |
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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 } |
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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 () |
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virtual void | slotMenuSelection (QAction *trigger) |
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void | sigWidgetMoved (Uml::ID::Type id) |
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static QString | toString (WidgetType wt) |
static QString | toI18nString (WidgetType wt) |
static Icon_Utils::IconType | toIcon (WidgetType wt) |
static bool | widgetHasUMLObject (WidgetBase::WidgetType type) |
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static const QSizeF | DefaultMinimumSize |
static const QSizeF | DefaultMaximumSize |
static const int | defaultMargin = 5 |
static const int | selectionMarkerSize = 4 |
static const int | resizeMarkerLineCount = 3 |
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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... | |
Uml::ShowStereoType::Enum | m_showStereotype |
if and how the stereotype should be displayed More... | |
bool | m_startMove |
QPointF | m_startMovePostion |
QSizeF | m_startResizeSize |
int | m_nPosX |
UMLDoc * | m_doc |
shortcut for UMLApp::app()->document() 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 |
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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... | |
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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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Overrides the standard paint event.
Reimplemented from UMLWidget.
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Saves this UseCase to file.
Reimplemented from UMLWidget.