GLViewer_Rect Class Reference

#include <GLViewer_Geom.h>

Public Member Functions
	GLViewer_Rect ()
	GLViewer_Rect (float theLeft, float theRight, float theTop, float theBottom)
	GLViewer_Rect (QRect theRect)
float	left () const
float	right () const
float	top () const
float	bottom () const
float	width () const
float	height () const
void	setLeft (float theLeft)
void	setRight (float theRight)
void	setTop (float theTop)
void	setBottom (float theBottom)
void	setCoords (float theLeft, float theRight, float theBottom, float theTop)
QRect	toQRect ()
void	setIsEmpty (bool on)
	On/off empty status.
bool	isEmpty () const
	Checks empty status.
bool	isNull () const
	Checks null status.
bool	isValid () const
	Checks valid status.
bool	contains (GLViewer_Pnt pnt)
	Checks staus of contains point.
void	move (const float x, const float y)
Protected Attributes
float	myLeft
float	myRight
float	myTop
float	myBottom
bool	myIsEmpty

---

Detailed Description

Class GLViewer_Rect Substitution of QRect for OpenGL

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Constructor & Destructor Documentation

GLViewer_Rect.GLViewer_Rect

(

)

GLViewer_Rect.GLViewer_Rect	(	float	theLeft,
		float	theRight,
		float	theTop,
		float	theBottom
	)

GLViewer_Rect.GLViewer_Rect

(

QRect

theRect

)

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Member Function Documentation

float GLViewer_Rect.left

(

)

const

float GLViewer_Rect.right

(

)

const

float GLViewer_Rect.top

(

)

const

float GLViewer_Rect.bottom

(

)

const

float GLViewer_Rect.width

(

)

const

float GLViewer_Rect.height

(

)

const

void GLViewer_Rect.setLeft

(

float

theLeft

)

void GLViewer_Rect.setRight

(

float

theRight

)

void GLViewer_Rect.setTop

(

float

theTop

)

void GLViewer_Rect.setBottom

(

float

theBottom

)

void GLViewer_Rect.setCoords	(	float	theLeft,
		float	theRight,
		float	theBottom,
		float	theTop
	)

QRect GLViewer_Rect.toQRect

(

)

Warning:

This method translate only rect format

void GLViewer_Rect.setIsEmpty

(

bool

on

)

bool GLViewer_Rect.isEmpty

(

)

const

bool GLViewer_Rect.isNull

(

)

const

bool GLViewer_Rect.isValid

(

)

const

bool GLViewer_Rect.contains

(

GLViewer_Pnt

pnt

)

References GLViewer_Pnt.x(), and GLViewer_Pnt.y().

void GLViewer_Rect.move	(	const float	x,
		const float	y
	)

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Field Documentation

float GLViewer_Rect.myLeft [protected]

float GLViewer_Rect.myRight [protected]

float GLViewer_Rect.myTop [protected]

float GLViewer_Rect.myBottom [protected]

bool GLViewer_Rect.myIsEmpty [protected]