lib

SpaceElement Class Reference

#include <spaceelement.h>

Inheritance diagram for SpaceElement:

BasicElement List of all members.

Detailed Description

A element that represents a space.

Definition at line 38 of file spaceelement.h.


Public Member Functions

 SpaceElement (SpaceWidth space=THIN, bool tab=false, BasicElement *parent=0)
 SpaceElement (const SpaceElement &)
virtual SpaceElementclone ()
virtual bool accept (ElementVisitor *visitor)
virtual QChar getCharacter () const
virtual void calcSizes (const ContextStyle &cstyle, ContextStyle::TextStyle tstyle, ContextStyle::IndexStyle istyle, StyleAttributes &style)
virtual void draw (QPainter &painter, const LuPixelRect &r, const ContextStyle &context, ContextStyle::TextStyle tstyle, ContextStyle::IndexStyle istyle, StyleAttributes &style, const LuPixelPoint &parentOrigin)
virtual QString toLatex ()

Protected Member Functions

virtual QString getTagName () const
virtual void writeDom (QDomElement element)
virtual bool readAttributesFromDom (QDomElement element)
virtual bool readContentFromDom (QDomNode &node)
virtual bool readAttributesFromMathMLDom (const QDomElement &element)

Member Function Documentation

bool SpaceElement::accept ( ElementVisitor visitor  )  [virtual]

Visit this element.

An implementation of the visitor pattern.

Implements BasicElement.

Definition at line 78 of file spaceelement.cc.

virtual QChar SpaceElement::getCharacter (  )  const [inline, virtual]

Returns:
the character that represents this element.

Used for parsing a sequence.

Reimplemented from BasicElement.

Definition at line 70 of file spaceelement.h.

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.cc.

void SpaceElement::draw ( QPainter &  painter,
const LuPixelRect &  r,
const ContextStyle context,
ContextStyle::TextStyle  tstyle,
ContextStyle::IndexStyle  istyle,
StyleAttributes style,
const LuPixelPoint &  parentOrigin 
) [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.

Implements BasicElement.

Definition at line 131 of file spaceelement.cc.

QString SpaceElement::toLatex (  )  [virtual]

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

Reimplemented from BasicElement.

Definition at line 394 of file spaceelement.cc.

virtual QString SpaceElement::getTagName (  )  const [inline, protected, virtual]

Returns:
the tag name of this element type.

Reimplemented from BasicElement.

Definition at line 119 of file spaceelement.h.

void SpaceElement::writeDom ( QDomElement  element  )  [protected, virtual]

Appends our attributes to the dom element.

Reimplemented from BasicElement.

Definition at line 161 of file spaceelement.cc.

bool SpaceElement::readAttributesFromDom ( QDomElement  element  )  [protected, virtual]

Reads our attributes from the element.

Returns false if it failed.

Reimplemented from BasicElement.

Definition at line 206 of file spaceelement.cc.

bool SpaceElement::readContentFromDom ( QDomNode &  node  )  [protected, virtual]

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.cc.

bool SpaceElement::readAttributesFromMathMLDom ( const QDomElement &  element  )  [protected, virtual]

Reads our attributes from the MathML element.

Returns false if it failed.

Reimplemented from BasicElement.

Definition at line 242 of file spaceelement.cc.


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