QtCanvasRectangle Class Reference

#include <qtcanvas.h>

Inherits QtCanvasPolygonalItem, and QtCanvasPolygonalItem.

Public Member Functions
QPolygon	areaPoints () const
QPolygon	areaPoints () const
bool	collidesWith (const QtCanvasItem *) const
bool	collidesWith (const QtCanvasItem *) const
int	height () const
int	height () const
	QtCanvasRectangle (QtCanvas *canvas)
	QtCanvasRectangle (QtCanvas *canvas)
	QtCanvasRectangle (const QRect &, QtCanvas *canvas)
	QtCanvasRectangle (const QRect &, QtCanvas *canvas)
	QtCanvasRectangle (int x, int y, int width, int height, QtCanvas *canvas)
	QtCanvasRectangle (int x, int y, int width, int height, QtCanvas *canvas)
QRect	rect () const
QRect	rect () const
int	rtti () const
int	rtti () const
void	setSize (int w, int h)
void	setSize (int w, int h)
QSize	size () const
QSize	size () const
int	width () const
int	width () const
	~QtCanvasRectangle ()
	~QtCanvasRectangle ()
Public Member Functions inherited from QtCanvasPolygonalItem
virtual QPolygon	areaPointsAdvanced () const
virtual QPolygon	areaPointsAdvanced () const
QRect	boundingRect () const
QRect	boundingRect () const
QBrush	brush () const
QBrush	brush () const
QPen	pen () const
QPen	pen () const
	QtCanvasPolygonalItem (QtCanvas *canvas)
	QtCanvasPolygonalItem (QtCanvas *canvas)
virtual void	setBrush (QBrush b)
virtual void	setBrush (QBrush b)
virtual void	setPen (QPen p)
virtual void	setPen (QPen p)
virtual	~QtCanvasPolygonalItem ()
virtual	~QtCanvasPolygonalItem ()
Public Member Functions inherited from QtCanvasItem
bool	active () const
bool	active () const
virtual void	advance (int stage)
virtual void	advance (int stage)
bool	animated () const
bool	animated () const
virtual QRect	boundingRectAdvanced () const
virtual QRect	boundingRectAdvanced () const
QtCanvas *	canvas () const
QtCanvas *	canvas () const
QtCanvasItemList	collisions (bool exact) const
QtCanvasItemList	collisions (bool exact) const
bool	enabled () const
bool	enabled () const
void	hide ()
void	hide ()
bool	isActive () const
bool	isActive () const
bool	isEnabled () const
bool	isEnabled () const
bool	isSelected () const
bool	isSelected () const
bool	isVisible () const
bool	isVisible () const
void	move (double x, double y)
void	move (double x, double y)
virtual void	moveBy (double dx, double dy)
virtual void	moveBy (double dx, double dy)
	QtCanvasItem (QtCanvas *canvas)
	QtCanvasItem (QtCanvas *canvas)
bool	selected () const
bool	selected () const
virtual void	setActive (bool yes)
virtual void	setActive (bool yes)
virtual void	setAnimated (bool y)
virtual void	setAnimated (bool y)
virtual void	setCanvas (QtCanvas *)
virtual void	setCanvas (QtCanvas *)
virtual void	setEnabled (bool yes)
virtual void	setEnabled (bool yes)
virtual void	setSelected (bool yes)
virtual void	setSelected (bool yes)
virtual void	setVelocity (double vx, double vy)
virtual void	setVelocity (double vx, double vy)
virtual void	setVisible (bool yes)
virtual void	setVisible (bool yes)
void	setX (double a)
void	setX (double a)
void	setXVelocity (double vx)
void	setXVelocity (double vx)
void	setY (double a)
void	setY (double a)
void	setYVelocity (double vy)
void	setYVelocity (double vy)
void	setZ (double a)
void	setZ (double a)
void	show ()
void	show ()
bool	visible () const
bool	visible () const
double	x () const
double	x () const
double	xVelocity () const
double	xVelocity () const
double	y () const
double	y () const
double	yVelocity () const
double	yVelocity () const
double	z () const
double	z () const
virtual	~QtCanvasItem ()
virtual	~QtCanvasItem ()

Static Public Attributes
static int	RTTI = Rtti_Rectangle
Static Public Attributes inherited from QtCanvasPolygonalItem
static int	RTTI = Rtti_PolygonalItem
Static Public Attributes inherited from QtCanvasItem
static int	RTTI = Rtti_Item

Protected Member Functions
QPolygon	chunks () const
QPolygon	chunks () const
void	drawShape (QPainter &)
void	drawShape (QPainter &)
Protected Member Functions inherited from QtCanvasPolygonalItem
void	draw (QPainter &)
void	draw (QPainter &)
void	invalidate ()
void	invalidate ()
bool	isValid () const
bool	isValid () const
void	setWinding (bool)
void	setWinding (bool)
bool	winding () const
bool	winding () const
Protected Member Functions inherited from QtCanvasItem
void	update ()
void	update ()

Private Member Functions
bool	collidesWith (const QtCanvasSprite *, const QtCanvasPolygonalItem *, const QtCanvasRectangle *, const QtCanvasEllipse *, const QtCanvasText *) const
bool	collidesWith (const QtCanvasSprite *, const QtCanvasPolygonalItem *, const QtCanvasRectangle *, const QtCanvasEllipse *, const QtCanvasText *) const

Private Attributes
int	h
int	w

Additional Inherited Members
Public Types inherited from QtCanvasItem
enum	RttiValues {   Rtti_Item = 0, Rtti_Sprite = 1, Rtti_PolygonalItem = 2, Rtti_Text = 3,   Rtti_Polygon = 4, Rtti_Rectangle = 5, Rtti_Ellipse = 6, Rtti_Line = 7,   Rtti_Spline = 8, Rtti_Item = 0, Rtti_Sprite = 1, Rtti_PolygonalItem = 2,   Rtti_Text = 3, Rtti_Polygon = 4, Rtti_Rectangle = 5, Rtti_Ellipse = 6,   Rtti_Line = 7, Rtti_Spline = 8 }
enum	RttiValues {   Rtti_Item = 0, Rtti_Sprite = 1, Rtti_PolygonalItem = 2, Rtti_Text = 3,   Rtti_Polygon = 4, Rtti_Rectangle = 5, Rtti_Ellipse = 6, Rtti_Line = 7,   Rtti_Spline = 8, Rtti_Item = 0, Rtti_Sprite = 1, Rtti_PolygonalItem = 2,   Rtti_Text = 3, Rtti_Polygon = 4, Rtti_Rectangle = 5, Rtti_Ellipse = 6,   Rtti_Line = 7, Rtti_Spline = 8 }

Constructor & Destructor Documentation

QtCanvasRectangle() [1/6]

QtCanvasRectangle::QtCanvasRectangle

(

QtCanvas *

canvas

)

Referenced by QPolygonalProcessor::doSpans().

QtCanvasRectangle() [2/6]

QtCanvasRectangle::QtCanvasRectangle	(	const QRect &	r,
		QtCanvas *	canvas
	)

References QtCanvasItem::move().

QtCanvasRectangle() [3/6]

QtCanvasRectangle::QtCanvasRectangle	(	int	x,
		int	y,
		int	width,
		int	height,
		QtCanvas *	canvas
	)

References QtCanvasItem::move().

~QtCanvasRectangle() [1/2]

QtCanvasRectangle::~QtCanvasRectangle

(

)

References QtCanvasItem::hide().

Referenced by QPolygonalProcessor::doSpans().

QtCanvasRectangle() [4/6]

QtCanvasRectangle::QtCanvasRectangle

(

QtCanvas *

canvas

)

QtCanvasRectangle() [5/6]

QtCanvasRectangle::QtCanvasRectangle	(	const QRect &	,
		QtCanvas *	canvas
	)

QtCanvasRectangle() [6/6]

QtCanvasRectangle::QtCanvasRectangle	(	int	x,
		int	y,
		int	width,
		int	height,
		QtCanvas *	canvas
	)

~QtCanvasRectangle() [2/2]

QtCanvasRectangle::~QtCanvasRectangle

(

)

Member Function Documentation

areaPoints() [1/2]

QPolygon QtCanvasRectangle::areaPoints ( ) const

virtual

Implements QtCanvasPolygonalItem.

References h, QtCanvasPolygonalItem::pen(), w, QtCanvasItem::x(), and QtCanvasItem::y().

Referenced by QPolygonalProcessor::doSpans().

areaPoints() [2/2]

QPolygon QtCanvasRectangle::areaPoints ( ) const

virtual

Implements QtCanvasPolygonalItem.

chunks() [1/2]

QPolygon QtCanvasRectangle::chunks ( ) const

protectedvirtual

Reimplemented from QtCanvasPolygonalItem.

References QtCanvasItem::chunks().

Referenced by QPolygonalProcessor::doSpans().

chunks() [2/2]

QPolygon QtCanvasRectangle::chunks ( ) const

protectedvirtual

Reimplemented from QtCanvasPolygonalItem.

collidesWith() [1/4]

bool QtCanvasRectangle::collidesWith ( const QtCanvasItem *  ) const

virtual

Reimplemented from QtCanvasPolygonalItem.

collidesWith() [2/4]

bool QtCanvasRectangle::collidesWith ( const QtCanvasItem *  i ) const

virtual

Reimplemented from QtCanvasPolygonalItem.

References QtCanvasItem::collidesWith().

Referenced by collision_double_dispatch().

collidesWith() [3/4]

bool QtCanvasRectangle::collidesWith ( const QtCanvasSprite *  s, const QtCanvasPolygonalItem *  p, const QtCanvasRectangle *  r, const QtCanvasEllipse *  e, const QtCanvasText *  t  ) const

privatevirtual

Reimplemented from QtCanvasPolygonalItem.

References collision_double_dispatch().

collidesWith() [4/4]

bool QtCanvasRectangle::collidesWith ( const QtCanvasSprite *  , const QtCanvasPolygonalItem *  , const QtCanvasRectangle *  , const QtCanvasEllipse *  , const QtCanvasText *    ) const

privatevirtual

Reimplemented from QtCanvasPolygonalItem.

drawShape() [1/2]

void QtCanvasRectangle::drawShape ( QPainter &  p )

protectedvirtual

Implements QtCanvasPolygonalItem.

References h, w, QtCanvasItem::x(), and QtCanvasItem::y().

Referenced by QPolygonalProcessor::doSpans().

drawShape() [2/2]

void QtCanvasRectangle::drawShape ( QPainter &  )

protectedvirtual

Implements QtCanvasPolygonalItem.

height() [1/2]

int QtCanvasRectangle::height

(

)

const

References h.

Referenced by QPolygonalProcessor::doSpans(), and setSize().

height() [2/2]

int QtCanvasRectangle::height

(

)

const

rect() [1/2]

QRect QtCanvasRectangle::rect ( ) const

inline

References QtCanvasItem::canvas(), QtCanvasItem::chunks(), QtCanvasItem::collidesWith(), QtCanvasItem::moveBy(), QtCanvasItem::QtCanvasLine, QtCanvasItem::QtCanvasPolygon, QtCanvasItem::rtti(), QtCanvasItem::RTTI, QtCanvasItem::x(), and QtCanvasItem::y().

rect() [2/2]

QRect QtCanvasRectangle::rect ( ) const

inline

References QtCanvasItem::collidesWith(), QtCanvasItem::rtti(), QtCanvasItem::x(), and QtCanvasItem::y().

rtti() [1/2]

int QtCanvasRectangle::rtti ( ) const

virtual

Reimplemented from QtCanvasPolygonalItem.

References RTTI, QtCanvasText::RTTI, and QtCanvasItem::Rtti_Rectangle.

Referenced by QPolygonalProcessor::doSpans().

rtti() [2/2]

int QtCanvasRectangle::rtti ( ) const

virtual

Reimplemented from QtCanvasPolygonalItem.

setSize() [1/2]

void QtCanvasRectangle::setSize	(	int	w,
		int	h
	)

setSize() [2/2]

void QtCanvasRectangle::setSize	(	int	w,
		int	h
	)

References QtCanvasItem::addToChunks(), h, height(), QtCanvasItem::removeFromChunks(), w, and width().

Referenced by QPolygonalProcessor::doSpans(), and MainWindow::valueChanged().

size() [1/2]

QSize QtCanvasRectangle::size ( ) const

inline

Referenced by MainWindow::itemClicked().

size() [2/2]

QSize QtCanvasRectangle::size ( ) const

inline

width() [1/2]

int QtCanvasRectangle::width

(

)

const

References w.

Referenced by QPolygonalProcessor::doSpans(), and setSize().

width() [2/2]

int QtCanvasRectangle::width

(

)

const

Member Data Documentation

h

int QtCanvasRectangle::h

private

Referenced by areaPoints(), drawShape(), height(), and setSize().

RTTI

static int QtCanvasRectangle::RTTI = Rtti_Rectangle

static

Referenced by QPolygonalProcessor::doSpans(), and rtti().

w

int QtCanvasRectangle::w

private

Referenced by areaPoints(), drawShape(), setSize(), and width().

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

• canvas_typed/qtcanvas.h
• canvas_typed/qtcanvas.cpp