makVrv::exampleSymbolFacade2::DtSymbolFacade Class Reference

Encapsulates the creation/management of agents used to display a symbol. More...

Public Member Functions
	DtSymbolFacade (makVrv::DtAgentManagerInterface &sceneInterface, makVrv::DtElementID id)
	CTOR Creates a symbol facade for the 2D model set.
virtual	~DtSymbolFacade ()
	Virtual DTOR.
Symbol Facade Parameter Accessors
virtual makVrv::DtElementID	elementId () const
	Get the element id for the entity facade.
virtual makVrv::DtWidgetLabelAgent &	widgetLabelAgent ()
	Returns the widget label for the facade.
virtual void	setPosition (const DtVector &pos)
	Set the label's position.

Static Public Member Functions
static makVrv::DtElementEntry::ElementType	elementType ()
	Returns the unique element type for DtSymbolFacades.

Protected Member Functions
void	initialize ()

Protected Attributes
makVrv::DtElementID	myElementId
makVrv::DtSceneObjectAgent *	mySceneObjectAgent
makVrv::DtProjectedWidgetModelAgent *	myProjectedWidgetModelAgent
makVrv::DtWidgetLabelAgent *	myWidgetLabelAgent

Detailed Description

Encapsulates the creation/management of agents used to display a symbol.

The Facade design pattern provides a unified interface for controlling the agents required to render a symbol. Using a facade makes using symbols easier by internally managing creation, deletion, and updating of the component model agents. Builds on the previous example by enabling event signals for the DtWidgetLabelAgents used to display the symbol. This tells the symbol to accept mouse input and select on click, and display a context menu on right-click.

Constructor & Destructor Documentation

makVrv::exampleSymbolFacade2::DtSymbolFacade::DtSymbolFacade	(	makVrv::DtAgentManagerInterface &	sceneInterface,
		makVrv::DtElementID	id
	)

CTOR Creates a symbol facade for the 2D model set.

virtual makVrv::exampleSymbolFacade2::DtSymbolFacade::~DtSymbolFacade ( )

virtual

Virtual DTOR.

Member Function Documentation

virtual makVrv::DtElementID makVrv::exampleSymbolFacade2::DtSymbolFacade::elementId ( ) const

virtual

Get the element id for the entity facade.

virtual makVrv::DtWidgetLabelAgent& makVrv::exampleSymbolFacade2::DtSymbolFacade::widgetLabelAgent ( )

virtual

Returns the widget label for the facade.

virtual void makVrv::exampleSymbolFacade2::DtSymbolFacade::setPosition ( const DtVector &  pos )

virtual

Set the label's position.

static makVrv::DtElementEntry::ElementType makVrv::exampleSymbolFacade2::DtSymbolFacade::elementType ( )

static

Returns the unique element type for DtSymbolFacades.

void makVrv::exampleSymbolFacade2::DtSymbolFacade::initialize ( )

protected

Member Data Documentation

makVrv::DtElementID makVrv::exampleSymbolFacade2::DtSymbolFacade::myElementId

protected

makVrv::DtSceneObjectAgent* makVrv::exampleSymbolFacade2::DtSymbolFacade::mySceneObjectAgent

protected

makVrv::DtProjectedWidgetModelAgent* makVrv::exampleSymbolFacade2::DtSymbolFacade::myProjectedWidgetModelAgent

protected

makVrv::DtWidgetLabelAgent* makVrv::exampleSymbolFacade2::DtSymbolFacade::myWidgetLabelAgent

protected

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

• examples/exampleSymbolFacade2/DtSymbolFacade2.h