CQExpressionWidget Class Reference

#include <CQExpressionWidget.h>

List of all members.

Public Types
enum	MoveType {   None, Left, Right, Mouse,   Unknown }
enum	ActionType { NoAction, SelectToLeft, SelectToRight, Undo }
enum	ExpressionType { InitialExpression, TransientExpression, ObjectiveFunctions }
Public Slots
void	slotTextChanged ()
void	slotSelectObject ()
Signals
void	valid (bool valid)
Public Member Functions
	CQExpressionWidget (QWidget *parent=0, const char *name=0)
	~CQExpressionWidget ()
void	writeMathML (std::ostream &out) const
CQValidator< QTextEdit > *	getValidator ()
void	setFunction (const std::string &function)
std::string	getFunction () const
void	setExpression (const std::string &expression)
std::string	getExpression () const
void	setExpressionType (const ExpressionType &expressionType)
void	setBoolean (bool isBoolean)
bool	isValid ()
Protected Slots
void	slotCursorPositionChanged ()
void	slotSelectionChanged ()
Protected Member Functions
virtual void	keyPressEvent (QKeyEvent *e)
virtual void	mousePressEvent (QMouseEvent *e)
bool	isInObject (int pos)
Protected Attributes
int	mOldPar
int	mOldPos
int	mOldPar1
int	mOldPos1
int	mOldPar2
int	mOldPos2
CCopasiSimpleSelectionTree::ObjectClasses	mObjectClasses
std::map< std::string, const CCopasiObject * >	mParseList
const CCopasiObject *	mpCurrentObject
QString	mNewName
QColor	mSavedColor
QColor	mChangedColor
int	mAnchorPos

---

Detailed Description

The class for writing/editing a mathematical expression

---

Member Enumeration Documentation

enum CQExpressionWidget::ActionType

Enumeration of action type

Enumerator:

NoAction
SelectToLeft
SelectToRight
Undo

enum CQExpressionWidget::ExpressionType

Enumeration of expression type

Enumerator:

InitialExpression
TransientExpression
ObjectiveFunctions

enum CQExpressionWidget::MoveType

Enumeration of movement type

Enumerator:

None
Left
Right
Mouse
Unknown

---

Constructor & Destructor Documentation

CQExpressionWidget::CQExpressionWidget	(	QWidget *	parent = 0,
		const char *	name = 0
	)

CQExpressionWidget::~CQExpressionWidget

(

)

---

Member Function Documentation

std::string CQExpressionWidget::getExpression

(

)

const

Retrieve the expression from the widget in string format

Returns:

std::string expression

std::string CQExpressionWidget::getFunction

(

)

const

Retrieve the function from the widget in string format

Returns:

std::string function

CQValidator< QTextEdit > * CQExpressionWidget::getValidator

(

)

bool CQExpressionWidget::isInObject

(

int

pos

)

[protected]

Function to check whether the given cursor position is in object

bool CQExpressionWidget::isValid

(

)

Check validity of expression

Returns:

bool expression

void CQExpressionWidget::keyPressEvent

(

QKeyEvent *

e

)

[protected, virtual]

Function to control key press event

void CQExpressionWidget::mousePressEvent

(

QMouseEvent *

e

)

[protected, virtual]

Function to control mouse press event

void CQExpressionWidget::setBoolean

(

bool

isBoolean

)

Set the boolean

Parameters:

bool

isBoolean

void CQExpressionWidget::setExpression

(

const std::string &

expression

)

Set the expression for the widget

Parameters:

const

std::string & expression

void CQExpressionWidget::setExpressionType

(

const ExpressionType &

expressionType

)

Set the type of the current expression

Parameters:

const

ExpressionType & expressionType

void CQExpressionWidget::setFunction

(

const std::string &

function

)

Set the function for the widget

Parameters:

const

std::string & function

void CQExpressionWidget::slotCursorPositionChanged

(

)

[protected, slot]

Slot for being activated whenever the cursor is moved

void CQExpressionWidget::slotSelectionChanged

(

)

[protected, slot]

Slot for being activated whenever the selection is changed

void CQExpressionWidget::slotSelectObject

(

)

[slot]

Slot for selecting an object

void CQExpressionWidget::slotTextChanged

(

)

[slot]

Slot for being activated whenever the text on Expression Widget is changed

This slot checks any characters that are newly typed on Expression Widget.

void CQExpressionWidget::valid

(

bool

valid

)

[signal]

Signal for being sent whenever the expression is valid

void CQExpressionWidget::writeMathML

(

std::ostream &

out

)

const

Write display mathml of the expression into the ostream "out"

---

Member Data Documentation

int CQExpressionWidget::mAnchorPos [protected]

return anchor position -> new 16.09.09

QColor CQExpressionWidget::mChangedColor [protected]

QString CQExpressionWidget::mNewName [protected]

CCopasiSimpleSelectionTree::ObjectClasses CQExpressionWidget::mObjectClasses [protected]

Function to indicate whether we are dealing with an INITIAL or TRANSIENT expression

int CQExpressionWidget::mOldPar [protected]

int CQExpressionWidget::mOldPar1 [protected]

int CQExpressionWidget::mOldPar2 [protected]

int CQExpressionWidget::mOldPos [protected]

int CQExpressionWidget::mOldPos1 [protected]

int CQExpressionWidget::mOldPos2 [protected]

std::map< std::string, const CCopasiObject * > CQExpressionWidget::mParseList [protected]

const CCopasiObject* CQExpressionWidget::mpCurrentObject [protected]

QColor CQExpressionWidget::mSavedColor [protected]

---

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

• copasi/UI/CQExpressionWidget.h
• copasi/UI/CQExpressionWidget.cpp