#include <matrixelement.h>

Inheritance diagram for MultilineElement:

Public Member Functions
	MultilineElement (BasicElement *parent=0)

	MultilineElement (const MultilineElement &)

virtual MultilineElement *	clone ()

virtual bool	accept (ElementVisitor *visitor)

virtual void	entered (SequenceElement *child)

BasicElement *	goToPos (FormulaCursor *cursor, bool &handled, const LuPixelPoint &point, const LuPixelPoint &parentOrigin)

virtual void	goInside (FormulaCursor *cursor)

virtual void	moveLeft (FormulaCursor cursor, BasicElement from)

virtual void	moveRight (FormulaCursor cursor, BasicElement from)

virtual void	moveUp (FormulaCursor cursor, BasicElement from)

virtual void	moveDown (FormulaCursor cursor, BasicElement from)

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

virtual void	draw (TQPainter &painter, const LuPixelRect &r, const ContextStyle &context, ContextStyle::TextStyle tstyle, ContextStyle::IndexStyle istyle, StyleAttributes &style, const LuPixelPoint &parentOrigin)

virtual void	dispatchFontCommand (FontCommand *cmd)

virtual void	insert (FormulaCursor *, TQPtrList< BasicElement > &, Direction)

virtual void	remove (FormulaCursor *, TQPtrList< BasicElement > &, Direction)

virtual void	normalize (FormulaCursor *, Direction)

virtual SequenceElement *	getMainChild ()

virtual void	selectChild (FormulaCursor cursor, BasicElement child)

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 TQChar	getCharacter () const

virtual TokenType	getTokenType () const

virtual bool	isInvisible () const

LuPixelPoint	widgetPos ()

virtual void	moveHome (FormulaCursor *)

virtual void	moveEnd (FormulaCursor *)

virtual bool	isSenseless ()

virtual BasicElement *	getChild (FormulaCursor *, Direction=beforeCursor)

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)

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)

Friends
class	KFCNewLine

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

Detailed Description

Any number of lines.

Definition at line 309 of file matrixelement.h.

Constructor & Destructor Documentation

◆ MultilineElement() [1/2]

MultilineElement::MultilineElement ( BasicElement * parent = 0 )

The container this FormulaElement belongs to must not be 0, except you really know what you are doing.

Definition at line 2147 of file matrixelement.cpp.

◆ ~MultilineElement()

MultilineElement::~MultilineElement ( )

Definition at line 2154 of file matrixelement.cpp.

◆ MultilineElement() [2/2]

MultilineElement::MultilineElement ( const MultilineElement & other )

Definition at line 2158 of file matrixelement.cpp.

Member Function Documentation

◆ accept()

bool MultilineElement::accept ( ElementVisitor * )

virtual

Visit this element.

An implementation of the visitor pattern.

Implements BasicElement.

Definition at line 2171 of file matrixelement.cpp.

◆ calcSizes()

void MultilineElement::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 2395 of file matrixelement.cpp.

◆ clone()

virtual MultilineElement * MultilineElement::clone ( )

inlinevirtual

Implements BasicElement.

Definition at line 324 of file matrixelement.h.

◆ dispatchFontCommand()

void MultilineElement::dispatchFontCommand ( FontCommand * cmd )

virtual

Dispatch this FontCommand to all our TextElement children.

Reimplemented from BasicElement.

Definition at line 2491 of file matrixelement.cpp.

◆ draw()

void MultilineElement::draw	(	TQPainter &	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 2456 of file matrixelement.cpp.

◆ entered()

void MultilineElement::entered ( SequenceElement * child )

virtual

The cursor has entered one of our child sequences.

This is a good point to tell the user where he is.

Reimplemented from BasicElement.

Definition at line 2177 of file matrixelement.cpp.

◆ formulaString()

TQString MultilineElement::formulaString ( )

virtual

Reimplemented from BasicElement.

Definition at line 2679 of file matrixelement.cpp.

◆ getMainChild()

SequenceElement * MultilineElement::getMainChild ( )

virtual

Removes the child.

If this was the main child this element might request its own removal. The cursor is the one that caused the removal. It has to be moved to the place any user expects the cursor after that particular element has been removed.

Reimplemented from BasicElement.

Definition at line 2562 of file matrixelement.cpp.

◆ getTagName()

virtual TQString MultilineElement::getTagName ( ) const

inlineprotectedvirtual

Returns the tag name of this element type.

Reimplemented from BasicElement.

Definition at line 432 of file matrixelement.h.

◆ goInside()

void MultilineElement::goInside ( FormulaCursor * cursor )

virtual

Sets the cursor inside this element to its start position.

For most elements that is the main child.

Reimplemented from BasicElement.

Definition at line 2207 of file matrixelement.cpp.

◆ goToPos()

BasicElement * MultilineElement::goToPos	(	FormulaCursor *	cursor,
		bool &	handled,
		const LuPixelPoint &	point,
		const LuPixelPoint &	parentOrigin
	)

virtual

Returns the element the point is in.

Reimplemented from BasicElement.

Definition at line 2186 of file matrixelement.cpp.

◆ insert()

void MultilineElement::insert	(	FormulaCursor *	,
		TQPtrList< BasicElement > &	,
		Direction
	)

virtual

Inserts all new children at the cursor position.

Places the cursor according to the direction.

The list will be emptied but stays the property of the caller.

Reimplemented from BasicElement.

Definition at line 2500 of file matrixelement.cpp.

◆ moveDown()

void MultilineElement::moveDown	(	FormulaCursor *	cursor,
		BasicElement *	from
	)

virtual

Enters this element while moving down starting inside the element ‘from’.

Searches for a cursor position inside this element or below it.

Reimplemented from BasicElement.

Definition at line 2336 of file matrixelement.cpp.

◆ moveLeft()

void MultilineElement::moveLeft	(	FormulaCursor *	cursor,
		BasicElement *	from
	)

virtual

Enters this element while moving to the left starting inside the element ‘from’.

Searches for a cursor position inside this element or to the left of it.

Reimplemented from BasicElement.

Definition at line 2212 of file matrixelement.cpp.

◆ moveRight()

void MultilineElement::moveRight	(	FormulaCursor *	cursor,
		BasicElement *	from
	)

virtual

Enters this element while moving to the right starting inside the element ‘from’.

Searches for a cursor position inside this element or to the right of it.

Reimplemented from BasicElement.

Definition at line 2245 of file matrixelement.cpp.

◆ moveUp()

void MultilineElement::moveUp	(	FormulaCursor *	cursor,
		BasicElement *	from
	)

virtual

Enters this element while moving up starting inside the element ‘from’.

Searches for a cursor position inside this element or above it.

Reimplemented from BasicElement.

Definition at line 2274 of file matrixelement.cpp.

◆ normalize()

void MultilineElement::normalize	(	FormulaCursor *	cursor,
		Direction	direction
	)

virtual

Moves the cursor to a normal place where new elements might be inserted.

Reimplemented from BasicElement.

Definition at line 2535 of file matrixelement.cpp.

◆ readAttributesFromDom()

bool MultilineElement::readAttributesFromDom ( TQDomElement element )

protectedvirtual

Reads our attributes from the element.

Returns false if it failed.

Reimplemented from BasicElement.

Definition at line 2616 of file matrixelement.cpp.

◆ readContentFromDom()

bool MultilineElement::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 2644 of file matrixelement.cpp.

◆ remove()

void MultilineElement::remove	(	FormulaCursor *	,
		TQPtrList< BasicElement > &	,
		Direction
	)

virtual

Removes all selected children and returns them.

Places the cursor to where the children have been.

Reimplemented from BasicElement.

Definition at line 2518 of file matrixelement.cpp.

◆ selectChild()

void MultilineElement::selectChild	(	FormulaCursor *	cursor,
		BasicElement *	child
	)

virtual

Sets the cursor to select the child.

The mark is placed before, the position behind it.

Reimplemented from BasicElement.

Definition at line 2567 of file matrixelement.cpp.

◆ toLatex()

TQString MultilineElement::toLatex ( )

virtual

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

Reimplemented from BasicElement.

Definition at line 2666 of file matrixelement.cpp.

◆ writeDom()

void MultilineElement::writeDom ( TQDomElement element )

protectedvirtual

Appends our attributes to the dom element.

Reimplemented from BasicElement.

Definition at line 2580 of file matrixelement.cpp.

◆ writeMathML()

void MultilineElement::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 2594 of file matrixelement.cpp.

Friends And Related Symbol Documentation

◆ KFCNewLine

friend class KFCNewLine

friend

Definition at line 310 of file matrixelement.h.

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

lib

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MultilineElement() [1/2]

◆ ~MultilineElement()

◆ MultilineElement() [2/2]

Member Function Documentation

◆ accept()

◆ calcSizes()

◆ clone()

◆ dispatchFontCommand()

◆ draw()

◆ entered()

◆ formulaString()

◆ getMainChild()

◆ getTagName()

◆ goInside()

◆ goToPos()

◆ insert()

◆ moveDown()

◆ moveLeft()

◆ moveRight()

◆ moveUp()

◆ normalize()

◆ readAttributesFromDom()

◆ readContentFromDom()

◆ remove()

◆ selectChild()

◆ toLatex()

◆ writeDom()

◆ writeMathML()

Friends And Related Symbol Documentation

◆ KFCNewLine

lib

lib