SpaceElement Class Reference

#include <spaceelement.h>

Inheritance diagram for SpaceElement:

Public Member Functions
	SpaceElement (SpaceWidth space=THIN, bool tab=false, BasicElement *parent=0)
	SpaceElement (const SpaceElement &)
virtual SpaceElement *	clone ()
virtual bool	accept (ElementVisitor *visitor)
virtual TQChar	getCharacter () const
virtual void	calcSizes (const ContextStyle &cstyle, ContextStyle::TextStyle tstyle, ContextStyle::IndexStyle istyle, StyleAttributes &style)
virtual TQString	toLatex ()
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 TokenType	getTokenType () const
virtual bool	isInvisible () const
virtual BasicElement *	goToPos (FormulaCursor *, bool &handled, const LuPixelPoint &point, const LuPixelPoint &parentOrigin)
LuPixelPoint	widgetPos ()
virtual void	dispatchFontCommand (FontCommand *)
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)
virtual void	writeMathML (TQDomDocument &doc, TQDomNode &parent, bool oasisFormat=false) const
bool	buildFromDom (TQDomElement element)
int	buildFromMathMLDom (TQDomElement element)
ElementType *	getElementType () const
virtual void	setElementType (ElementType *t)
virtual void	setStyle (StyleElement *)

Protected Member Functions
virtual TQString	getTagName () const
virtual void	writeDom (TQDomElement element)
virtual bool	readAttributesFromDom (TQDomElement element)
virtual bool	readContentFromDom (TQDomNode &node)
virtual bool	readAttributesFromMathMLDom (const TQDomElement &element)
Protected Member Functions inherited from BasicElement
virtual void	writeMathMLContent (TQDomDocument &, TQDomElement &, bool) const
bool	buildChild (SequenceElement *child, TQDomNode node, TQString name)
virtual int	readContentFromMathMLDom (TQDomNode &node)
virtual TQString	formulaString ()
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

A element that represents a space.

Definition at line 38 of file spaceelement.h.

Constructor & Destructor Documentation

SpaceElement() [1/2]

KFORMULA_NAMESPACE_BEGIN SpaceElement::SpaceElement	(	SpaceWidth	space = THIN,
		bool	tab = false,
		BasicElement *	parent = 0 )

Definition at line 36 of file spaceelement.cpp.

SpaceElement() [2/2]

SpaceElement::SpaceElement

(

const SpaceElement &

other

)

Definition at line 65 of file spaceelement.cpp.

Member Function Documentation

accept()

bool SpaceElement::accept ( ElementVisitor * )

virtual

Visit this element.

An implementation of the visitor pattern.

Implements BasicElement.

Definition at line 78 of file spaceelement.cpp.

calcSizes()

void SpaceElement::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 84 of file spaceelement.cpp.

clone()

virtual SpaceElement * SpaceElement::clone ( )

inlinevirtual

Implements BasicElement.

Definition at line 54 of file spaceelement.h.

getCharacter()

virtual TQChar SpaceElement::getCharacter ( ) const

inlinevirtual

Returns

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

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

Reimplemented from BasicElement.

Definition at line 70 of file spaceelement.h.

getTagName()

virtual TQString SpaceElement::getTagName ( ) const

inlineprotectedvirtual

Returns

the tag name of this element type.

Reimplemented from BasicElement.

Definition at line 119 of file spaceelement.h.

readAttributesFromDom()

bool SpaceElement::readAttributesFromDom ( TQDomElement element )

protectedvirtual

Reads our attributes from the element.

Returns false if it failed.

Reimplemented from BasicElement.

Definition at line 206 of file spaceelement.cpp.

readAttributesFromMathMLDom()

bool SpaceElement::readAttributesFromMathMLDom ( const TQDomElement & element )

protectedvirtual

Reads our attributes from the MathML element.

Returns false if it failed.

Reimplemented from BasicElement.

Definition at line 242 of file spaceelement.cpp.

readContentFromDom()

bool SpaceElement::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 237 of file spaceelement.cpp.

toLatex()

TQString SpaceElement::toLatex ( )

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 );

/** Moves the cursor away from the given child. The cursor is guaranteed to be inside this element.

Returns

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

Reimplemented from BasicElement.

Definition at line 394 of file spaceelement.cpp.

writeDom()

void SpaceElement::writeDom ( TQDomElement element )

protectedvirtual

Appends our attributes to the dom element.

Reimplemented from BasicElement.

Definition at line 161 of file spaceelement.cpp.

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

• spaceelement.h
• spaceelement.cpp