DtTerrainDrawerColl Class Reference

Concrete class holds the set of base drawers – those which are available on all operating systems. More...

Inheritance diagram for DtTerrainDrawerColl:

Public Member Functions
	DtTerrainDrawerColl ()
	DtTerrainDrawerColl (DtDrawerColl *nextComponent)
virtual	~DtTerrainDrawerColl ()
virtual DtSymbolDrawer *	lookupDrawer (const DtDrawerKey &key)
	— functions —
virtual bool	init ()
Public Member Functions inherited from DtDrawerColl
	DtDrawerColl ()
	— public constructors / assignment operator / destructor
	DtDrawerColl (DtDrawerColl *nextComponent)
virtual	~DtDrawerColl ()
virtual DtDrawerColl *	component ()
virtual void	setComponent (DtDrawerColl *c)
	Sets the component to be the supplied component.
virtual void	addComponent (DtDrawerColl *c)
	Adds a new component into our component chain by moving to the last component and adding it to that one.
virtual void	addDrawerCreator (const QString &str, DtSymbolDrawerCreatorFcn fcn)

Static Public Member Functions
static DtTerrainDrawerColl *	create ()
	Creates a new instance of this class.

Protected Member Functions
virtual DtSymbolDrawer *	createDrawer (const QString &str)
	Override to look at internal list first.
	DtTerrainDrawerColl (const DtTerrainDrawerColl &orig)
	Protected so not used. Prefer class to be singleton.
DtTerrainDrawerColl &	operator= (const DtTerrainDrawerColl &orig)
	Protected so not used. Prefer class to be singleton.
Protected Member Functions inherited from DtDrawerColl
	DtDrawerColl (const DtDrawerColl &orig)
DtDrawerColl &	operator= (const DtDrawerColl &orig)

Protected Attributes
DtTerrainDrawerMap	myDrawers
Protected Attributes inherited from DtDrawerColl
DtDrawerColl *	myComponent
DtNullDrawer	myNullDrawer
DtDrawerMap	myMap
	Map of symbol types to drawers.

Detailed Description

Concrete class holds the set of base drawers – those which are available on all operating systems.

Note that because the inervisibility drawers hold a lot of state information for performance reasons, these drawers are allocated when returned so they must be freed by the developer

Constructor & Destructor Documentation

DtTerrainDrawerColl::DtTerrainDrawerColl

(

)

DtTerrainDrawerColl::DtTerrainDrawerColl

(

DtDrawerColl *

nextComponent

)

virtual DtTerrainDrawerColl::~DtTerrainDrawerColl ( )

virtual

DtTerrainDrawerColl::DtTerrainDrawerColl ( const DtTerrainDrawerColl &  orig )

protected

Protected so not used. Prefer class to be singleton.

Member Function Documentation

virtual DtSymbolDrawer* DtTerrainDrawerColl::lookupDrawer ( const DtDrawerKey &  key )

virtual

— functions —

Implements DtDrawerColl.

static DtTerrainDrawerColl* DtTerrainDrawerColl::create ( )

static

Creates a new instance of this class.

virtual bool DtTerrainDrawerColl::init ( )

virtual

Reimplemented from DtDrawerColl.

virtual DtSymbolDrawer* DtTerrainDrawerColl::createDrawer ( const QString &  str )

protectedvirtual

Override to look at internal list first.

Reimplemented from DtDrawerColl.

DtTerrainDrawerColl& DtTerrainDrawerColl::operator= ( const DtTerrainDrawerColl &  orig )

protected

Protected so not used. Prefer class to be singleton.

Member Data Documentation

DtTerrainDrawerMap DtTerrainDrawerColl::myDrawers

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/terrainqt/terrainDrawerColl.h