#include <GLViewer_BaseObjects.h>

Inheritance diagram for GLViewer_TextObject:

Public Member Functions
	GLViewer_TextObject (const QString &, float xPos=0, float yPos=0, const QColor &color=QColor(0, 255, 0), const QString &toolTip="GLText")

	~GLViewer_TextObject ()

virtual void	compute ()

virtual GLViewer_Drawer *	createDrawer ()

virtual void	setDrawer (GLViewer_Drawer *theDrawer)

virtual GLboolean	highlight (GLfloat x, GLfloat y, GLfloat tol, GLboolean isCircle=GL_FALSE)

virtual GLboolean	unhighlight ()

virtual GLboolean	select (GLfloat x, GLfloat y, GLfloat tol, GLViewer_Rect rect, GLboolean isFull=GL_FALSE, GLboolean isCircle=GL_FALSE, GLboolean isShift=GL_FALSE)

virtual GLboolean	unselect ()

virtual GLViewer_Rect *	getUpdateRect ()

virtual void	moveObject (float, float, bool fromGroup=false)

virtual QByteArray	getByteCopy ()

virtual bool	initializeFromByteCopy (QByteArray)

virtual bool	translateToPS (QFile &hFile, GLViewer_CoordSystem aViewerCS, GLViewer_CoordSystem aPSCS)

virtual bool	translateToHPGL (QFile &hFile, GLViewer_CoordSystem aViewerCS, GLViewer_CoordSystem aHPGLCS)

int	getWidth ()

int	getHeight ()

void	setWidth (int w)

void	setHeight (int h)

Public Member Functions inherited from GLViewer_Object
	GLViewer_Object ()
	A constructor. More...

virtual	~GLViewer_Object ()
	A destructor. More...

GLViewer_Drawer *	getDrawer () const
	Returns current drawer. More...

virtual GLboolean	isInside (GLViewer_Rect theRect)
	Returns if theRect inside object. More...

virtual bool	portContains (GLViewer_Pnt)

virtual bool	startPulling (GLViewer_Pnt)

virtual void	pull (GLViewer_Pnt, GLViewer_Object *)

virtual void	finishPulling ()

virtual bool	isPulling ()

virtual GLViewer_Rect	getPullingRect () const

virtual void	setRect (GLViewer_Rect *rect)
	Installs object rectangle. More...

virtual GLViewer_Rect *	getRect () const
	Returns object rectungle. More...

virtual void	setScale (GLfloat xScale, GLfloat yScale)
	Installs scale factors. More...

virtual void	getScale (GLfloat &xScale, GLfloat &yScale) const
	Returns scale factors. More...

virtual GLboolean	setZoom (GLfloat zoom, bool recompute, bool fromGroup=false)

virtual GLfloat	getZoom () const

virtual GLboolean	updateZoom (bool zoomIn)

virtual GLboolean	isHighlighted () const
	Returns true if object is highlighted. More...

virtual GLboolean	isSelected () const
	Returns true if object is selected. More...

virtual void	setSelected (GLboolean state)
	Installs select status to object. More...

void	setGLText (GLViewer_Text *glText)
	Installs GLText to object. More...

GLViewer_Text *	getGLText () const
	Returns object GLText. More...

virtual void	setAspectLine (GLViewer_AspectLine *aspect)
	Installs acpect line for object presentation. More...

virtual GLViewer_AspectLine *	getAspectLine () const
	Returns acpect line of object presentation. More...

QString	getObjectType () const
	Returns object type. More...

void	setName (QString name)
	Installs object name. More...

QString	getName () const
	Returns object name. More...

virtual int	getPriority () const
	Returns object priority. More...

virtual bool	finishMove ()
	Finaly recomputing object after moving. More...

virtual bool	getVisible () const
	Returns visible object status. More...

virtual void	setVisible (bool theStatus)
	Installs visible object status. More...

void	setToolTipText (QString str)
	Installs onject tool tip text. More...

virtual QString	getToolTipText ()
	Returns onject tool tip text. More...

bool	isTooTipHTML () const
	Returns true if tool tip contains HTML tags. More...

void	setToolTipFormat (bool isHTML)
	Installs tool tip supporting of HTML tags. More...

SUIT_DataOwner *	owner () const

void	setOwner (SUIT_DataOwner *owner)

void	setGroup (GLViewer_Group *theGroup)
	Adds object to group theGroup. More...

GLViewer_Group *	getGroup () const
	Returns object group. More...

virtual GLViewer_Object *	getOwner ()

virtual bool	isSelectable ()
	Returns true if object can be selected. More...

virtual bool	isScalable ()

Protected Attributes
bool	myHighFlag

int	myWidth

int	myHeight

Protected Attributes inherited from GLViewer_Object
QString	myName
	Object name. More...

QString	myType
	Object type. More...

GLViewer_Rect *	myRect
	Object base rect. More...

GLViewer_Rect *	myUpdateRect
	Update object rect (after some viewer transformations) More...

GLViewer_Text *	myGLText
	Object GLText. More...

GLfloat	myXScale
	X scale factor. More...

GLfloat	myYScale
	Y scale factor. More...

GLfloat	myXGap
	Gap for X direction of rect. More...

GLfloat	myYGap
	Gap for Y direction of rect. More...

GLfloat	myZoom

GLboolean	myIsHigh
	Highlight status. More...

GLboolean	myIsSel
	Selectt status. More...

GLViewer_Drawer *	myDrawer
	Object drawer. More...

GLViewer_AspectLine *	myAspectLine
	Line aspect for object presentation. More...

QString	myToolTipText
	Objet tool tip text. More...

bool	isToolTipHTML
	HTML object tool tip status. More...

bool	myIsVisible
	Object visibke status. More...

SUIT_DataOwner *	myOwner

GLViewer_Group *	myGroup
	Object Group. More...

Detailed Description

Text as Object for OpenGL

Constructor & Destructor Documentation

GLViewer_TextObject::GLViewer_TextObject	(	const QString &	theStr,
		float	xPos = `0`,
		float	yPos = `0`,
		const QColor &	color = `QColor( 0, 255, 0 )`,
		const QString &	toolTip = `"GLText"`
	)

Constructor

Parameters

theStr	- text string
xPos	- x position
yPos	- y position
color	- color of text
toolTip	- tooltip of text object

References GLViewer_Object::myGLText, myHeight, myHighFlag, GLViewer_Object::myToolTipText, and myWidth.

GLViewer_TextObject::~GLViewer_TextObject ( )

Destructor

References GLViewer_Object::myGLText.

Member Function Documentation

void GLViewer_TextObject::compute ( )

virtual

Computes all necessary information about object for presentation in drawer

Implements GLViewer_Object.

References GLViewer_Text::getHeight(), GLViewer_Text::getPosition(), GLViewer_Text::getText(), GLViewer_Text::getWidth(), GLViewer_Object::myGLText, myHeight, GLViewer_Object::myRect, myWidth, GLViewer_Rect::setBottom(), GLViewer_Rect::setLeft(), GLViewer_Rect::setRight(), and GLViewer_Rect::setTop().

GLViewer_Drawer * GLViewer_TextObject::createDrawer ( )

virtual

Creates corresponding drawer

Implements GLViewer_Object.

References compute(), and GLViewer_Object::myDrawer.

QByteArray GLViewer_TextObject::getByteCopy ( )

virtual

Codes text object as byte copy

Returns: byte array

Reimplemented from GLViewer_Object.

References GLViewer_Object::getByteCopy().

int GLViewer_TextObject::getHeight ( )

inline

GLViewer_Rect * GLViewer_TextObject::getUpdateRect ( )

virtual

Returns: update object rectangle Does not equal getRect() if object have a persistence to some viewer transformations

Implements GLViewer_Object.

References GLViewer_Rect::bottom(), GLViewer_Text::getPosition(), GLViewer_Text::getText(), GLViewer_Rect::left(), GLViewer_Object::myGLText, myHeight, GLViewer_Object::myRect, myWidth, GLViewer_Object::myXGap, GLViewer_Object::myXScale, GLViewer_Object::myYGap, GLViewer_Object::myYScale, GLViewer_Rect::right(), GLViewer_Rect::setBottom(), GLViewer_Rect::setLeft(), GLViewer_Rect::setRight(), GLViewer_Rect::setTop(), and GLViewer_Rect::top().

int GLViewer_TextObject::getWidth ( )

inline

GLboolean GLViewer_TextObject::highlight	(	GLfloat	theX,
		GLfloat	theY,
		GLfloat	theTol,
		GLboolean	isCircle = `GL_FALSE`
	)

virtual

Computes highlight presentation

Parameters

x	- x coord
y	- y coord
tol	- tolerance of detecting
isCircle	- true if sensitive area of detection is round

Returns: true if highlight status is changed

Implements GLViewer_Object.

References GLViewer_Text::getPosition(), GLViewer_Object::myGLText, myHeight, myHighFlag, GLViewer_Object::myIsHigh, GLViewer_Object::myIsVisible, myWidth, GLViewer_Object::myXScale, GLViewer_Object::myYScale, and obj.

bool GLViewer_TextObject::initializeFromByteCopy ( QByteArray theArray )

virtual

Initialize text object by byte array

Parameters

theArray - byte array

Reimplemented from GLViewer_Object.

References GLViewer_Object::initializeFromByteCopy(), myHighFlag, and GLViewer_Object::myType.

void GLViewer_TextObject::moveObject	(	float	theX,
		float	theY,
		bool	fromGroup = `false`
	)

virtual

Moves object by recomputing

Parameters

dx	- moving along X coord
dy	- moving along Y coord
fromGroup	- is true if this method called from group

Implements GLViewer_Object.

References compute(), GLViewer_Group::dragingObjects(), GLViewer_Text::getPosition(), GLViewer_Object::myGLText, GLViewer_Object::myGroup, and GLViewer_Text::setPosition().

GLboolean GLViewer_TextObject::select	(	GLfloat	theX,
		GLfloat	theY,
		GLfloat	theTol,
		GLViewer_Rect	rect,
		GLboolean	isFull = `GL_FALSE`,
		GLboolean	isCircle = `GL_FALSE`,
		GLboolean	isShift = `GL_FALSE`
	)

virtual

Selects text object /param x, y - co-ordinates of mouse /param tol - tolerance /param rect - rectangle (in case of rectangular selection) /param isFull - if it is true, then object may selected only if it lays whole in selection zone

Parameters