Analitza::ExpressionEdit Class Reference

#include <expressionedit.h>

Inheritance diagram for Analitza::ExpressionEdit:

Public Slots
void	insertText (const QString &text)

Signals
void	returnPressed ()
void	signalHelper (QString)

Public Member Functions
	ExpressionEdit (QWidget *parent=0, AlgebraHighlighter::Mode ini=AlgebraHighlighter::Autodetect)
	~ExpressionEdit ()
QString	ans () const
bool	autocomplete ()
Analitza::Expression	expression () const
bool	isCorrect () const
bool	isMathML () const
AlgebraHighlighter::Mode	mode ()
void	setAnalitza (Analitza::Analyzer *in)
void	setAns (const QString &ans)
void	setAutocomplete (bool a)
void	setCorrect (bool cor)
void	setExamples (const QStringList &ex)
void	setExpression (const Analitza::Expression &e)
void	setMode (AlgebraHighlighter::Mode en)
void	setText (const QString &str)
QString	text () const

Protected Member Functions
void	contextMenuEvent (QContextMenuEvent *e)

Detailed Description

A widget for manipulate mathemathical expressions.

The expression edit widget is the one where we will input our expressions.

Definition at line 50 of file expressionedit.h.

Constructor & Destructor Documentation

Analitza::ExpressionEdit::ExpressionEdit ( QWidget *  parent = 0, AlgebraHighlighter::Mode  ini = AlgebraHighlighter::Autodetect  )

explicit

Constructor.

Creates a new ExpressionEdit.

Parameters

parent	is the widget parent.
ini	specifies what input format is going to expect the highlighting.

Analitza::ExpressionEdit::~ExpressionEdit

(

)

Destructor.

Member Function Documentation

QString Analitza::ExpressionEdit::ans ( ) const

inline

Returns the string that will be entered when the first operator is pressed.

Definition at line 97 of file expressionedit.h.

bool Analitza::ExpressionEdit::autocomplete

(

)

Returns whether autocompletion will be used.

void Analitza::ExpressionEdit::contextMenuEvent ( QContextMenuEvent *  e )

protected

Inherited from QTextEdit, just deals with the menu.

Analitza::Expression Analitza::ExpressionEdit::expression

(

)

const

Returns the expression we have in the text.

void Analitza::ExpressionEdit::insertText ( const QString &  text )

slot

Inserts text text where the cursor is and selects it.

bool Analitza::ExpressionEdit::isCorrect

(

)

const

Checks whether it has been set to correct.

bool Analitza::ExpressionEdit::isMathML

(

)

const

Returns whether there is MathML on the widget.

AlgebraHighlighter::Mode Analitza::ExpressionEdit::mode ( )

inline

Returns the ExpressionEdit input mode.

Definition at line 64 of file expressionedit.h.

void Analitza::ExpressionEdit::returnPressed ( )

signal

Emits that a return has been pressed.

void Analitza::ExpressionEdit::setAnalitza

(

Analitza::Analyzer *

in

)

Sets an Analyzer in module associated to the ExpressionEdit.

It is used to autocomplete variables.

void Analitza::ExpressionEdit::setAns ( const QString &  ans )

inline

Sets the string ans that will be entered when an operator is pressed.

Definition at line 94 of file expressionedit.h.

void Analitza::ExpressionEdit::setAutocomplete

(

bool

a

)

Sets whether autocompletion will be used.

void Analitza::ExpressionEdit::setCorrect

(

bool

cor

)

Sets whether it is correct.

Changes the background color.

void Analitza::ExpressionEdit::setExamples ( const QStringList &  ex )

inline

Sets the examples to be shown in the context menu.

Definition at line 106 of file expressionedit.h.

void Analitza::ExpressionEdit::setExpression

(

const Analitza::Expression &

e

)

Sets an expression to the input box.

void Analitza::ExpressionEdit::setMode

(

AlgebraHighlighter::Mode

en

)

Sets the ExpressionEdit input mode.

void Analitza::ExpressionEdit::setText ( const QString &  str )

inline

Sets the expression string str we have.

Definition at line 85 of file expressionedit.h.

void Analitza::ExpressionEdit::signalHelper ( QString  )

signal

Deprecated.

QString Analitza::ExpressionEdit::text ( ) const

inline

Returns the expression string that we have.

Definition at line 82 of file expressionedit.h.

---

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

• expressionedit.h