Displays an instance of a Concept. More...

#include <objectwidget.h>

Inheritance diagram for ObjectWidget:

Collaboration diagram for ObjectWidget:

Public Slots
void	slotMenuSelection (QAction *action)

virtual void	slotFillColorChanged (Uml::ID::Type viewID)

void	slotMessageMoved ()

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)

Public Member Functions
	ObjectWidget (UMLScene scene, UMLObject o)

virtual	~ObjectWidget ()

virtual void	setX (qreal x)

virtual void	setY (qreal y)

qreal	centerX ()

void	setMultipleInstance (bool multiple)

bool	multipleInstance () const

void	setSelected (bool state)

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget=0)

bool	activate (IDChangeLog *ChangeLog=0)

void	cleanup ()

virtual bool	showPropertiesDialog ()

void	setDrawAsActor (bool drawAsActor)

bool	drawAsActor () const

void	setShowDestruction (bool bShow)

bool	showDestruction () const

int	topMargin ()

void	setEndLine (int yPosition)

int	getEndLineY ()

void	messageAdded (MessageWidget *message)

void	messageRemoved (MessageWidget *message)

bool	canTabUp ()

bool	messageOverlap (qreal y, MessageWidget *messageWidget)

virtual void	setLineColorCmd (const QColor &color)

SeqLineWidget *	sequentialLine () const

virtual void	resizeWidget (qreal newW, qreal newH)

virtual void	saveToXMI (QXmlStreamWriter &writer)

virtual bool	loadFromXMI (QDomElement &qElement)

Public Member Functions inherited from UMLWidget
	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	setLineWidth (uint width)

void	setLineWidthCmd (uint width)

virtual void	setFillColor (const QColor &color)

void	setFillColorCmd (const QColor &color)

void	setSelectedFlag (bool _select)

void	setScene (UMLScene *scene)

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

qreal	height () const

qreal	width () const

void	setSize (qreal width, qreal height)

void	setSize (const QSizeF &size)

virtual void	notifyParentResize ()

bool	getIgnoreSnapToGrid () const

void	setIgnoreSnapToGrid (bool to)

virtual bool	isLocatedIn (const UMLWidget *other) const

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 void	adjustAssocs (qreal dx, qreal dy)

virtual void	adjustUnselectedAssocs (qreal dx, qreal dy)

bool	isActivated () const

void	setActivated (bool active=true)

void	updateGeometry (bool withAssocs=true)

void	clipSize ()

void	forceUpdateFontMetrics (QPainter *painter)

void	forceUpdateFontMetrics (QFont &font, QPainter *painter)

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)

Public Member Functions inherited from WidgetBase
	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 () const

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 () const

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 () const

void	setAutoResize (bool state)

bool	changesShape () const

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 ()

const ActivityWidget *	asActivityWidget () const

const ActorWidget *	asActorWidget () const

const ArtifactWidget *	asArtifactWidget () const

const AssociationWidget *	asAssociationWidget () const

const BoxWidget *	asBoxWidget () const

const CategoryWidget *	asCategoryWidget () const

const ClassifierWidget *	asClassifierWidget () const

const CombinedFragmentWidget *	asCombinedFragmentWidget () const

const ComponentWidget *	asComponentWidget () const

const DatatypeWidget *	asDatatypeWidget () const

const EntityWidget *	asEntityWidget () const

const EnumWidget *	asEnumWidget () const

const FloatingDashLineWidget *	asFloatingDashLineWidget () const

const ForkJoinWidget *	asForkJoinWidget () const

const InterfaceWidget *	asInterfaceWidget () const

const MessageWidget *	asMessageWidget () const

const NodeWidget *	asNodeWidget () const

const NoteWidget *	asNoteWidget () const

const ObjectNodeWidget *	asObjectNodeWidget () const

const ObjectWidget *	asObjectWidget () const

const PackageWidget *	asPackageWidget () const

const PinWidget *	asPinWidget () const

const PinPortBase *	asPinPortBase () const

const PortWidget *	asPortWidget () const

const PreconditionWidget *	asPreconditionWidget () const

const RegionWidget *	asRegionWidget () const

const SignalWidget *	asSignalWidget () const

const StateWidget *	asStateWidget () const

const FloatingTextWidget *	asFloatingTextWidget () const

const UseCaseWidget *	asUseCaseWidget () const

const UMLWidget *	asUMLWidget () const

Public Member Functions inherited from DiagramProxyWidget
	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

const QRectF &	sceneRect () const

void	setClientRect (const QRectF &rect)

bool	isProxyWidget () const

UMLWidget *	getProxiedWidget (const QPointF &p) const

QPointF	mapFromClient (const QPointF &p) const

QRectF	mapFromClient (const QRectF &r) const

QPointF	mapToClient (const QPointF &pos) const

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
virtual void	mousePressEvent (QGraphicsSceneMouseEvent *me)

virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *me)

QSizeF	minimumSize () const

virtual void	moveEvent (QGraphicsSceneMouseEvent *event)

virtual void	moveWidgetBy (qreal diffX, qreal diffY)

virtual void	constrainMovementForAllWidgets (qreal &diffX, qreal &diffY)

virtual QCursor	resizeCursor () const

void	paintActor (QPainter *p)

void	paintObject (QPainter *p)

Protected Member Functions inherited from UMLWidget
virtual void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)

virtual void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event)

virtual void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)

virtual void	constrain (qreal &width, qreal &height)

virtual bool	isInResizeArea (QGraphicsSceneMouseEvent *me)

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	loadFromXMI (QDomElement &qElement)

void	saveToXMI (QXmlStreamWriter &writer)

void	setupEvent (QGraphicsSceneMouseEvent &e, const QGraphicsSceneMouseEvent *event, const QPointF &pos) const

void	setupEvent (QGraphicsSceneContextMenuEvent &e, const QGraphicsSceneContextMenuEvent *event, const QPointF &pos) const

void	slotMenuSelection (QAction *action)

Private Member Functions
void	tabUp ()

void	tabDown ()

void	moveDestructionBy (qreal diffY)

Private Attributes
SeqLineWidget *	m_pLine

bool	m_multipleInstance
	draw an object as a multiple object More...

bool	m_drawAsActor
	object should be drawn as an Actor or an Object More...

bool	m_showDestruction
	show object destruction on sequence diagram line More...

bool	m_isOnDestructionBox
	true when a click occurred on the destruction box More...

MessageWidgetList	m_messages
	message widgets with an end on this widget More...

Friends
class	SeqLineWidget

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 }

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...

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

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. In this rectangle, the x and y coordinates are always 0. 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}

Detailed Description

Displays an instance of a Concept.

Displays an instance UMLObject of a concept.

The local ID is needed as it can represent a class that has many objects representing it.

Author: Paul Hensgen phens.nosp@m.gen@.nosp@m.techi.nosp@m.e.co.nosp@m.m

See also: UMLWidget Bugs and comments to umbre.nosp@m.llo-.nosp@m.devel.nosp@m.@kde.nosp@m..org or https://bugs.kde.org

Constructor & Destructor Documentation

◆ ObjectWidget()

ObjectWidget::ObjectWidget	(	UMLScene *	scene,
		UMLObject *	o
	)

Creates an ObjectWidget.

Parameters

scene	The parent to this object.
o	The object it will be representing.

◆ ~ObjectWidget()

ObjectWidget::~ObjectWidget ( )

virtual

Destructor.

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Member Function Documentation

◆ activate()

bool ObjectWidget::activate ( IDChangeLog * ChangeLog = 0 )

virtual

Activate the object after serializing it from a QDataStream

Reimplemented from UMLWidget.

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◆ canTabUp()

bool ObjectWidget::canTabUp ( )

Returns whether or not the widget can be moved vertically up.

Returns: True if widget can be moved upwards vertically.

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◆ centerX()

qreal ObjectWidget::centerX ( )

Return the x coordinate of the widgets center.

Returns: The x-coordinate of the widget center.

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◆ cleanup()

void ObjectWidget::cleanup ( )

virtual

Used to cleanup any other widget it may need to delete.

Reimplemented from UMLWidget.

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◆ constrainMovementForAllWidgets()

void ObjectWidget::constrainMovementForAllWidgets	(	qreal &	diffX,
		qreal &	diffY
	)

protectedvirtual

Overridden from UMLWidget. Modifies the value of the diffX and diffY variables used to move the widgets. All the widgets are constrained to be moved only in X axis (diffY is set to 0).

Parameters

diffX	The difference between current X position and new X position.
diffY	The difference between current Y position and new Y position.

Reimplemented from UMLWidget.

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◆ drawAsActor()

bool ObjectWidget::drawAsActor ( ) const

Returns whether to draw as an Actor or not.

Returns: True if widget is drawn as an actor.

◆ getEndLineY()

int ObjectWidget::getEndLineY ( )

Returns the end Y co-ord of the sequence line.

Returns: Y coordinate of the endpoint of the sequence line.

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◆ loadFromXMI()

bool ObjectWidget::loadFromXMI ( QDomElement & qElement )

virtual

Loads from a "objectwidget" XMI element.

Reimplemented from UMLWidget.

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◆ messageAdded()

void ObjectWidget::messageAdded ( MessageWidget * message )

Add a message widget to the list.

Parameters

message Pointer to the MessageWidget to add.

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◆ messageOverlap()

bool ObjectWidget::messageOverlap	(	qreal	y,
		MessageWidget *	messageWidget
	)

Returns whether a message is overlapping with another message. Used by MessageWidget::paint() methods.

Parameters

y	top of your message
messageWidget	pointer to your message so it doesn't check against itself

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◆ messageRemoved()

void ObjectWidget::messageRemoved ( MessageWidget * message )

Remove a message widget from the list.

Parameters

message Pointer to the MessageWidget to remove.

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◆ minimumSize()

QSizeF ObjectWidget::minimumSize ( ) const

protectedvirtual

Overrides method from UMLWidget

Reimplemented from UMLWidget.

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◆ mouseMoveEvent()

void ObjectWidget::mouseMoveEvent ( QGraphicsSceneMouseEvent * me )

protectedvirtual

Overrides the standard operation.

Reimplemented from UMLWidget.

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◆ mousePressEvent()

void ObjectWidget::mousePressEvent ( QGraphicsSceneMouseEvent * me )

protectedvirtual

Overrides the standard operation.

Reimplemented from UMLWidget.

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◆ moveDestructionBy()

void ObjectWidget::moveDestructionBy ( qreal diffY )

private

Moves the destruction Box to a new position using the difference between the current position and the new position. The destruction box is only moved along Y axis.

Parameters

diffY The difference between current Y position and new Y position

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◆ moveEvent()

void ObjectWidget::moveEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Overrides the standard operation.

Reimplemented from UMLWidget.

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◆ moveWidgetBy()

void ObjectWidget::moveWidgetBy	(	qreal	diffX,
		qreal	diffY
	)

protectedvirtual

Overridden from UMLWidget. Moves the widget to a new position using the difference between the current position and the new position. Y position is ignored, and widget is only moved along X axis.

Parameters

diffX	The difference between current X position and new X position.
diffY	The difference between current Y position and new Y position (isn't used).

Reimplemented from UMLWidget.

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◆ multipleInstance()

bool ObjectWidget::multipleInstance ( ) const

Returns whether object is representing a multi-object.

Returns: True if object is representing a multi-object.

◆ paint()

void ObjectWidget::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	widget = `0`
	)

virtual

Override default method.

Reimplemented from UMLWidget.

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◆ paintActor()

void ObjectWidget::paintActor ( QPainter * painter )

protected

Draw the object as an actor.

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◆ paintObject()

void ObjectWidget::paintObject ( QPainter * painter )

protected

Draw the object as an object (default).

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◆ resizeCursor()

QCursor ObjectWidget::resizeCursor ( ) const

protectedvirtual

Overridden from UMLWidget. Returns the cursor to be shown when resizing the widget. The cursor shown is KCursor::sizeHorCursor().

Returns: The cursor to be shown when resizing the widget.

Reimplemented from UMLWidget.

◆ resizeWidget()

void ObjectWidget::resizeWidget	(	qreal	newW,
		qreal	newH
	)

virtual

Overridden from UMLWidget. Resizes the width of the object widget. Object widgets can only be resized horizontally, so height isn't modified.

Parameters

newW	The new width for the widget.
newH	The new height for the widget (isn't used).

Reimplemented from UMLWidget.

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◆ saveToXMI()

void ObjectWidget::saveToXMI ( QXmlStreamWriter & writer )

virtual

Saves to the "objectwidget" XMI element.

Reimplemented from UMLWidget.

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◆ sequentialLine()

SeqLineWidget * ObjectWidget::sequentialLine ( ) const

Return the SeqLineWidget. Returns a non NULL pointer if this ObjectWidget is part of a sequence diagram.

◆ setDrawAsActor()

void ObjectWidget::setDrawAsActor ( bool drawAsActor )

Sets whether to draw as an Actor.

Parameters

drawAsActor True if widget shall be drawn as an actor.

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◆ setEndLine()

void ObjectWidget::setEndLine ( int yPosition )

Sets the y position of the bottom of the vertical line.

Parameters

yPosition The y coordinate for the bottom of the line.

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◆ setLineColorCmd()

void ObjectWidget::setLineColorCmd ( const QColor & color )

virtual

Overridden from UMLWidget Set color of object widget and sequence line on sequence diagrams.

Reimplemented from UMLWidget.

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◆ setMultipleInstance()

void ObjectWidget::setMultipleInstance ( bool multiple )

Sets whether representing a multi-instance object.

Parameters

multiple Object state. true- multi, false - single.

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◆ setSelected()

void ObjectWidget::setSelected ( bool _select )

virtual

Sets the state of whether the widget is selected.

Parameters

_select The state of whether the widget is selected.

Reimplemented from UMLWidget.

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◆ setShowDestruction()

void ObjectWidget::setShowDestruction ( bool bShow )

Sets whether to show deconstruction on sequence line.

Parameters

bShow True if destruction on line shall be shown.

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◆ setX()

void ObjectWidget::setX ( qreal x )

virtual

Sets the x-coordinate. Reimplements the method from UMLWidget.

Parameters

x	The x-coordinate to be set.

Reimplemented from UMLWidget.

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◆ setY()

void ObjectWidget::setY ( qreal y )

virtual

Sets the y-coordinate. Reimplements the method from UMLWidget.

Parameters

y	The y-coordinate to be set.

Reimplemented from UMLWidget.

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◆ showDestruction()

bool ObjectWidget::showDestruction ( ) const

Returns whether to show deconstruction on sequence line.

Returns: True if destruction on sequence line is shown.

◆ showPropertiesDialog()

bool ObjectWidget::showPropertiesDialog ( )

virtual

Show a properties dialog for an ObjectWidget.

Reimplemented from UMLWidget.

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◆ slotFillColorChanged

void ObjectWidget::slotFillColorChanged ( Uml::ID::Type viewID )

virtualslot

Handles a color change signal.

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◆ slotMenuSelection

void ObjectWidget::slotMenuSelection ( QAction * action )

slot

Handles a popup menu selection.

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◆ slotMessageMoved

void ObjectWidget::slotMessageMoved ( )

slot

Called when a message widget with an end on this object has moved up or down. Sets the bottom of the line to a nice position.

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◆ tabDown()

void ObjectWidget::tabDown ( )

private

Move the object down on a sequence diagram.

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◆ tabUp()

void ObjectWidget::tabUp ( )

private

Move the object up on a sequence diagram.

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◆ topMargin()

int ObjectWidget::topMargin ( )

Returns the top margin constant (Y axis value)

Returns: Y coordinate of the space between the diagram top and the upper edge of the ObjectWidget.

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Friends And Related Function Documentation

◆ SeqLineWidget

friend class SeqLineWidget

friend

Member Data Documentation

◆ m_drawAsActor

bool ObjectWidget::m_drawAsActor

private

object should be drawn as an Actor or an Object

◆ m_isOnDestructionBox

bool ObjectWidget::m_isOnDestructionBox

private

true when a click occurred on the destruction box

◆ m_messages

MessageWidgetList ObjectWidget::m_messages

private

message widgets with an end on this widget

◆ m_multipleInstance

bool ObjectWidget::m_multipleInstance

private

draw an object as a multiple object

◆ m_pLine

SeqLineWidget* ObjectWidget::m_pLine

private

◆ m_showDestruction

bool ObjectWidget::m_showDestruction

private

show object destruction on sequence diagram line

The documentation for this class was generated from the following files:

umbrello/umlwidgets/objectwidget.h
umbrello/umlwidgets/objectwidget.cpp

Public Slots

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ObjectWidget()

◆ ~ObjectWidget()

Member Function Documentation

◆ activate()

◆ canTabUp()

◆ centerX()

◆ cleanup()

◆ constrainMovementForAllWidgets()

◆ drawAsActor()

◆ getEndLineY()

◆ loadFromXMI()

◆ messageAdded()

◆ messageOverlap()

◆ messageRemoved()

◆ minimumSize()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ moveDestructionBy()

◆ moveEvent()

◆ moveWidgetBy()

◆ multipleInstance()

◆ paint()

◆ paintActor()

◆ paintObject()

◆ resizeCursor()

◆ resizeWidget()

◆ saveToXMI()

◆ sequentialLine()

◆ setDrawAsActor()

◆ setEndLine()

◆ setLineColorCmd()

◆ setMultipleInstance()

◆ setSelected()

◆ setShowDestruction()

◆ setX()

◆ setY()

◆ showDestruction()

◆ showPropertiesDialog()

◆ slotFillColorChanged

◆ slotMenuSelection

◆ slotMessageMoved

◆ tabDown()

◆ tabUp()

◆ topMargin()

Friends And Related Function Documentation

◆ SeqLineWidget

Member Data Documentation

◆ m_drawAsActor

◆ m_isOnDestructionBox

◆ m_messages

◆ m_multipleInstance

◆ m_pLine

◆ m_showDestruction