#include <textelement.h>

Inheritance diagram for TextElement:

Public Member Functions
	TextElement (TQChar ch=' ', bool beSymbol=false, BasicElement *parent=0)
	TextElement (const TextElement &)
virtual TextElement *	clone ()
virtual bool	accept (ElementVisitor *visitor)
virtual TokenType	getTokenType () const
virtual bool	isInvisible () const
virtual TQChar	getCharacter () const
virtual void	calcSizes (const ContextStyle &cstyle, ContextStyle::TextStyle tstyle, ContextStyle::IndexStyle istyle, StyleAttributes &style)
virtual void	dispatchFontCommand (FontCommand *cmd)
void	setColor (TQColor c)
CharStyle	getCharStyle () const
void	setCharStyle (CharStyle cs)
CharFamily	getCharFamily () const
void	setCharFamily (CharFamily cf)
char	format () const
bool	isSymbol () const
virtual TQString	toLatex ()
virtual TQString	formulaString ()
virtual void	writeMathML (TQDomDocument &doc, TQDomNode &parent, bool oasisFormat=false) const
Public Member Functions inherited from BasicElement
	BasicElement (BasicElement *parent=0)
	BasicElement (const BasicElement &)
virtual bool	readOnly (const BasicElement *child) const
virtual FormulaElement *	formula ()
virtual const FormulaElement *	formula () const
virtual BasicElement *	goToPos (FormulaCursor *, bool &handled, const LuPixelPoint &point, const LuPixelPoint &parentOrigin)
LuPixelPoint	widgetPos ()
virtual void	moveHome (FormulaCursor *)
virtual void	moveEnd (FormulaCursor *)
virtual void	goInside (FormulaCursor *cursor)
virtual void	entered (SequenceElement *)
virtual SequenceElement *	getMainChild ()
virtual void	insert (FormulaCursor *, TQPtrList< BasicElement > &, Direction)
virtual void	remove (FormulaCursor *, TQPtrList< BasicElement > &, Direction)
virtual void	normalize (FormulaCursor *, Direction)
virtual bool	isSenseless ()
virtual BasicElement *	getChild (FormulaCursor *, Direction=beforeCursor)
virtual void	selectChild (FormulaCursor , BasicElement )
virtual void	childWillVanish (FormulaCursor , BasicElement )
virtual void	registerTab (BasicElement *)
virtual KCommand *	buildCommand (Container , Request )
virtual KCommand *	input (Container , TQKeyEvent )
const BasicElement *	getParent () const
BasicElement *	getParent ()
void	setParent (BasicElement *p)
luPixel	getX () const
luPixel	getY () const
void	setX (luPixel x)
void	setY (luPixel y)
luPixel	getWidth () const
luPixel	getHeight () const
void	setWidth (luPixel width)
void	setHeight (luPixel height)
luPixel	getBaseline () const
void	setBaseline (luPixel line)
luPixel	axis (const ContextStyle &style, ContextStyle::TextStyle tstyle, double factor) const
TQDomElement	getElementDom (TQDomDocument &doc)
bool	buildFromDom (TQDomElement element)
int	buildFromMathMLDom (TQDomElement element)
ElementType *	getElementType () const
virtual void	setElementType (ElementType *t)
virtual void	setStyle (StyleElement *)
virtual TQString	getElementName () const

Protected Member Functions
virtual TQString	getTagName () const
virtual void	writeDom (TQDomElement element)
virtual bool	readAttributesFromDom (TQDomElement element)
virtual bool	readContentFromDom (TQDomNode &node)
TQChar	getRealCharacter (const ContextStyle &context)
TQFont	getFont (const ContextStyle &context, const StyleAttributes &style)
void	setUpPainter (const ContextStyle &context, TQPainter &painter)
const SymbolTable &	getSymbolTable () const
Protected Member Functions inherited from BasicElement
virtual void	writeMathMLAttributes (TQDomElement &) const
virtual void	writeMathMLContent (TQDomDocument &, TQDomElement &, bool) const
bool	buildChild (SequenceElement *child, TQDomNode node, TQString name)
virtual bool	readAttributesFromMathMLDom (const TQDomElement &element)
virtual int	readContentFromMathMLDom (TQDomNode &node)
double	getSize (const TQString &str, SizeType *st)
SizeType	getSpace (const TQString &str)

Additional Inherited Members
Static Public Member Functions inherited from BasicElement
static int	getEvilDestructionCount ()

Detailed Description

An element that represents one char.

Definition at line 37 of file textelement.h.

Constructor & Destructor Documentation

◆ TextElement() [1/2]

KFORMULA_NAMESPACE_BEGIN TextElement::TextElement	(	TQChar	ch = ' ',
		bool	beSymbol = false,
		BasicElement *	parent = 0 )

Definition at line 40 of file textelement.cpp.

◆ TextElement() [2/2]

TextElement::TextElement ( const TextElement & other )

Definition at line 48 of file textelement.cpp.

Member Function Documentation

◆ accept()

bool TextElement::accept ( ElementVisitor * )

virtual

Visit this element.

An implementation of the visitor pattern.

Implements BasicElement.

Definition at line 57 of file textelement.cpp.

◆ calcSizes()

void TextElement::calcSizes	(	const ContextStyle &	cstyle,
		ContextStyle::TextStyle	tstyle,
		ContextStyle::IndexStyle	istyle,
		StyleAttributes &	style )

virtual

Calculates our width and height and our children's parentPosition.

Implements BasicElement.

Definition at line 111 of file textelement.cpp.

◆ clone()

virtual TextElement * TextElement::clone ( )

inlinevirtual

Implements BasicElement.

Definition at line 44 of file textelement.h.

◆ dispatchFontCommand()

void TextElement::dispatchFontCommand ( FontCommand * cmd )

virtual

Draws the whole element including its children.

The `parentOrigin' is the point this element's parent starts. We can use our parentPosition to get our own origin then. */ virtual void draw( TQPainter& painter, const LuPixelRect& r, const ContextStyle& context, ContextStyle::TextStyle tstyle, ContextStyle::IndexStyle istyle, StyleAttributes& style, const LuPixelPoint& parentOrigin );

/** Dispatch this FontCommand to all our TextElement children.

Reimplemented from BasicElement.

Definition at line 258 of file textelement.cpp.

◆ format()

char TextElement::format ( ) const

inline

Definition at line 111 of file textelement.h.

◆ formulaString()

TQString TextElement::formulaString ( )

virtual

Reimplemented from BasicElement.

Definition at line 490 of file textelement.cpp.

◆ getCharacter()

virtual TQChar TextElement::getCharacter ( ) const

inlinevirtual

Returns: the character that represents this element. Used for parsing a sequence.

Reimplemented from BasicElement.

Definition at line 65 of file textelement.h.

◆ getCharFamily()

CharFamily TextElement::getCharFamily ( ) const

inline

Definition at line 108 of file textelement.h.

◆ getCharStyle()

CharStyle TextElement::getCharStyle ( ) const

inline

Definition at line 105 of file textelement.h.

◆ getFont()

TQFont TextElement::getFont	(	const ContextStyle &	context,
		const StyleAttributes &	style )

protected

Returns: the font to be used for the element.

Definition at line 299 of file textelement.cpp.

◆ getRealCharacter()

TQChar TextElement::getRealCharacter ( const ContextStyle & context )

protected

Returns: the char that is used to draw with the given font.

Definition at line 275 of file textelement.cpp.

◆ getSymbolTable()

const SymbolTable & TextElement::getSymbolTable ( ) const

protected

Definition at line 348 of file textelement.cpp.

◆ getTagName()

virtual TQString TextElement::getTagName ( ) const

inlineprotectedvirtual

Returns: the tag name of this element type.

Reimplemented from BasicElement.

Definition at line 141 of file textelement.h.

◆ getTokenType()

TokenType TextElement::getTokenType ( ) const

virtual

Returns: the type of this element. Used for parsing a sequence.

Reimplemented from BasicElement.

Definition at line 63 of file textelement.cpp.

◆ isInvisible()

bool TextElement::isInvisible ( ) const

virtual

Returns: true if we don't want to see the element.

Reimplemented from BasicElement.

Definition at line 98 of file textelement.cpp.

◆ isSymbol()

bool TextElement::isSymbol ( ) const

inline

Moves the cursor away from the given child.

The cursor is guaranteed to be inside this element.

Returns: whether we are a symbol (greek letter).

Definition at line 122 of file textelement.h.

◆ readAttributesFromDom()

bool TextElement::readAttributesFromDom ( TQDomElement element )

protectedvirtual

Reads our attributes from the element.

Returns false if it failed.

Reimplemented from BasicElement.

Definition at line 391 of file textelement.cpp.

◆ readContentFromDom()

bool TextElement::readContentFromDom ( TQDomNode & node )

protectedvirtual

Reads our content from the node.

Sets the node to the next node that needs to be read. Returns false if it failed.

Reimplemented from BasicElement.

Definition at line 472 of file textelement.cpp.

◆ setCharFamily()

void TextElement::setCharFamily ( CharFamily cf )

Definition at line 269 of file textelement.cpp.

◆ setCharStyle()

void TextElement::setCharStyle ( CharStyle cs )

Definition at line 263 of file textelement.cpp.

◆ setColor()

void TextElement::setColor ( TQColor c )

inline

Set the color to use to display.

Definition at line 103 of file textelement.h.

◆ setUpPainter()

void TextElement::setUpPainter	(	const ContextStyle &	context,
		TQPainter &	painter )

protected

Sets up the painter to be used for drawing.

Definition at line 338 of file textelement.cpp.

◆ toLatex()

TQString TextElement::toLatex ( )

virtual

Returns: the latex representation of the element and of the element's children

Reimplemented from BasicElement.

Definition at line 477 of file textelement.cpp.

◆ writeDom()

void TextElement::writeDom ( TQDomElement element )

protectedvirtual

Appends our attributes to the dom element.

Reimplemented from BasicElement.

Definition at line 362 of file textelement.cpp.

◆ writeMathML()

void TextElement::writeMathML	(	TQDomDocument &	doc,
		TQDomNode &	parent,
		bool	oasisFormat = false ) const

virtual

Same as above, just MathML.

It shouldn't be redefined but for exceptional cases, use the general writeMathML* API instead

Reimplemented from BasicElement.

Definition at line 354 of file textelement.cpp.

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

lib

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TextElement() [1/2]

◆ TextElement() [2/2]

Member Function Documentation

◆ accept()

◆ calcSizes()

◆ clone()

◆ dispatchFontCommand()

◆ format()

◆ formulaString()

◆ getCharacter()

◆ getCharFamily()

◆ getCharStyle()

◆ getFont()

◆ getRealCharacter()

◆ getSymbolTable()

◆ getTagName()

◆ getTokenType()

◆ isInvisible()

◆ isSymbol()

◆ readAttributesFromDom()

◆ readContentFromDom()

◆ setCharFamily()

◆ setCharStyle()

◆ setColor()

◆ setUpPainter()

◆ toLatex()

◆ writeDom()

◆ writeMathML()

lib

lib