DtPixmapBackground Class Reference

Draw a pixmap as the background. More...

Inheritance diagram for DtPixmapBackground:

Public Slots
virtual void	loadPixFile (const QString &file)
virtual void	loadPix (const QPixmap &file)

Public Member Functions
	DtPixmapBackground ()
	default constructor
	DtPixmapBackground (const DtPixmapBackground &orig)
	default copy constructor
virtual	~DtPixmapBackground ()
	default destructor
DtPixmapBackground &	operator= (const DtPixmapBackground &rhs)
	default assignment operator
virtual bool	init (DtTMArea *area)
	This function must be called or else nothing will happen.
virtual void	draw (QPainter *painter=NULL)
	Overload these functions in a working background class.
virtual void	clear ()
virtual void	setFillColor (QColor &color)
	Set the color of the background in the areas.
Public Member Functions inherited from DtTMBackground
	DtTMBackground ()
	default constructor
	DtTMBackground (const DtTMBackground &orig)
	default copy constructor
virtual	~DtTMBackground ()
	default destructor
DtTMBackground &	operator= (const DtTMBackground &rhs)
	default assignment operator
virtual const DtTMViewportExtents *	viewportExtents () const
virtual void	setViewportExtents (DtTMViewportExtents *v)
virtual QPixmap *	pixmap () const
virtual void	setPixmap (QPixmap *)
	Deletes old pixmap and resets new pixmap into lens area.
void	setNeedsRedraw (bool)
bool	needsRedraw () const

Static Public Member Functions
static DtTMBackground *	create ()
	Returns a newly created instance of a DtPixmapBackground.

Protected Attributes
QPixmap *	myGlobalPixmap
QColor	myFillColor
Protected Attributes inherited from DtTMBackground
QPixmap *	myPixmap
DtTMViewportExtents *	myViewportExtents
DtTMArea *	myArea
bool	myNeedsRedraw

Detailed Description

Draw a pixmap as the background.

The extents are set as the pixmap's pixels. This class is not so useful in the real world, but its great for testing and demos.

Constructor & Destructor Documentation

DtPixmapBackground::DtPixmapBackground

(

)

default constructor

DtPixmapBackground::DtPixmapBackground

(

const DtPixmapBackground &

orig

)

default copy constructor

virtual DtPixmapBackground::~DtPixmapBackground ( )

virtual

default destructor

Member Function Documentation

DtPixmapBackground& DtPixmapBackground::operator=

(

const DtPixmapBackground &

rhs

)

default assignment operator

static DtTMBackground* DtPixmapBackground::create ( )

static

Returns a newly created instance of a DtPixmapBackground.

virtual bool DtPixmapBackground::init ( DtTMArea *  area )

virtual

This function must be called or else nothing will happen.

Reimplemented from DtTMBackground.

virtual void DtPixmapBackground::draw ( QPainter *  painter = NULL )

virtual

Overload these functions in a working background class.

Implements DtTMBackground.

virtual void DtPixmapBackground::clear ( )

virtual

Implements DtTMBackground.

virtual void DtPixmapBackground::setFillColor ( QColor &  color )

virtual

Set the color of the background in the areas.

virtual void DtPixmapBackground::loadPixFile ( const QString &  file )

virtualslot

virtual void DtPixmapBackground::loadPix ( const QPixmap &  file )

virtualslot

Member Data Documentation

QPixmap* DtPixmapBackground::myGlobalPixmap

protected

QColor DtPixmapBackground::myFillColor

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/tmqt/pixmapBackground.h