QsciLexerJSON Class Reference

#include <qscilexerjson.h>

Inherits QsciLexer.

Public Types
enum	{   Default = 0 , Number = 1 , String = 2 ,   UnclosedString = 3 , Property = 4 , EscapeSequence = 5 ,   CommentLine = 6 , CommentBlock = 7 , Operator = 8 ,   IRI = 9 , IRICompact = 10 , Keyword = 11 ,   KeywordLD = 12 , Error = 13 }

Public Member Functions
	QsciLexerJSON (QObject *parent=0)
virtual	~QsciLexerJSON ()
const char *	language () const
const char *	lexer () const
QColor	defaultColor (int style) const
bool	defaultEolFill (int style) const
QFont	defaultFont (int style) const
QColor	defaultPaper (int style) const
const char *	keywords (int set) const
QString	description (int style) const
void	refreshProperties ()
void	setHighlightComments (bool highlight)
bool	highlightComments () const
void	setHighlightEscapeSequences (bool highlight)
bool	highlightEscapeSequences () const
void	setFoldCompact (bool fold)
bool	foldCompact () const
Public Member Functions inherited from QsciLexer
	QsciLexer (QObject *parent=0)
virtual	~QsciLexer ()
virtual int	lexerId () const
QsciAbstractAPIs *	apis () const
virtual const char *	autoCompletionFillups () const
virtual QStringList	autoCompletionWordSeparators () const
int	autoIndentStyle ()
virtual const char *	blockEnd (int *style=0) const
virtual int	blockLookback () const
virtual const char *	blockStart (int *style=0) const
virtual const char *	blockStartKeyword (int *style=0) const
virtual int	braceStyle () const
virtual bool	caseSensitive () const
virtual QColor	color (int style) const
virtual bool	eolFill (int style) const
virtual QFont	font (int style) const
virtual int	indentationGuideView () const
virtual int	defaultStyle () const
virtual QColor	paper (int style) const
QColor	defaultColor () const
QFont	defaultFont () const
QColor	defaultPaper () const
QsciScintilla *	editor () const
void	setAPIs (QsciAbstractAPIs *apis)
void	setDefaultColor (const QColor &c)
void	setDefaultFont (const QFont &f)
void	setDefaultPaper (const QColor &c)
virtual void	setEditor (QsciScintilla *editor)
bool	readSettings (QSettings &qs, const char *prefix="/Scintilla")
virtual int	styleBitsNeeded () const
virtual const char *	wordCharacters () const
bool	writeSettings (QSettings &qs, const char *prefix="/Scintilla") const

Protected Member Functions
bool	readProperties (QSettings &qs, const QString &prefix)
bool	writeProperties (QSettings &qs, const QString &prefix) const
Protected Member Functions inherited from QsciLexer
QByteArray	textAsBytes (const QString &text) const
QString	bytesAsText (const char *bytes, int size) const

Additional Inherited Members
Public Slots inherited from QsciLexer
virtual void	setAutoIndentStyle (int autoindentstyle)
virtual void	setColor (const QColor &c, int style=-1)
virtual void	setEolFill (bool eoffill, int style=-1)
virtual void	setFont (const QFont &f, int style=-1)
virtual void	setPaper (const QColor &c, int style=-1)
Signals inherited from QsciLexer
void	colorChanged (const QColor &c, int style)
void	eolFillChanged (bool eolfilled, int style)
void	fontChanged (const QFont &f, int style)
void	paperChanged (const QColor &c, int style)
void	propertyChanged (const char *prop, const char *val)

Detailed Description

The QsciLexerJSON class encapsulates the Scintilla JSON lexer.

Member Enumeration Documentation

anonymous enum

anonymous enum

This enum defines the meanings of the different styles used by the JSON lexer.

Enumerator
Default	The default.
Number	A number.
String	A string.
UnclosedString	An unclosed string.
Property	A property.
EscapeSequence	An escape sequence.
CommentLine	A line comment.
CommentBlock	A block comment.
Operator	An operator.
IRI	An Internationalised Resource Identifier (IRI).
IRICompact	A JSON-LD compact IRI.
Keyword	A JSON keyword.
KeywordLD	A JSON-LD keyword.
Error	A parsing error.

Constructor & Destructor Documentation

QsciLexerJSON()

QsciLexerJSON::QsciLexerJSON

(

QObject *

parent = 0

)

Construct a QsciLexerJSON with parent parent. parent is typically the QsciScintilla instance.

Referenced by writeProperties().

Member Function Documentation

language()

const char * QsciLexerJSON::language ( ) const

virtual

Returns the name of the language.

Implements QsciLexer.

lexer()

const char * QsciLexerJSON::lexer ( ) const

virtual

Returns the name of the lexer. Some lexers support a number of languages.

Reimplemented from QsciLexer.

defaultColor()

QColor QsciLexerJSON::defaultColor ( int style ) const

virtual

Returns the foreground colour of the text for style number style.

See also

defaultPaper()

Reimplemented from QsciLexer.

defaultEolFill()

bool QsciLexerJSON::defaultEolFill ( int style ) const

virtual

Returns the end-of-line fill for style number style.

Reimplemented from QsciLexer.

defaultFont()

QFont QsciLexerJSON::defaultFont ( int style ) const

virtual

Returns the font for style number style.

Reimplemented from QsciLexer.

defaultPaper()

QColor QsciLexerJSON::defaultPaper ( int style ) const

virtual

Returns the background colour of the text for style number style.

See also

defaultColor()

Reimplemented from QsciLexer.

keywords()

const char * QsciLexerJSON::keywords ( int set ) const

virtual

Returns the set of keywords for the keyword set set recognised by the lexer as a space separated string.

Reimplemented from QsciLexer.

description()

QString QsciLexerJSON::description ( int style ) const

virtual

Returns the descriptive name for style number style. If the style is invalid for this language then an empty QString is returned. This is intended to be used in user preference dialogs.

Implements QsciLexer.

refreshProperties()

void QsciLexerJSON::refreshProperties ( )

virtual

Causes all properties to be refreshed by emitting the propertyChanged() signal as required.

Reimplemented from QsciLexer.

setHighlightComments()

void QsciLexerJSON::setHighlightComments

(

bool

highlight

)

If highlight is true then line and block comments will be highlighted. The default is true.

See also

hightlightComments()

highlightComments()

bool QsciLexerJSON::highlightComments ( ) const

inline

Returns true if line and block comments are highlighted

See also

setHightlightComments()

setHighlightEscapeSequences()

void QsciLexerJSON::setHighlightEscapeSequences

(

bool

highlight

)

If highlight is true then escape sequences in strings are highlighted. The default is true.

See also

highlightEscapeSequences()

highlightEscapeSequences()

bool QsciLexerJSON::highlightEscapeSequences ( ) const

inline

Returns true if escape sequences in strings are highlighted.

See also

setHighlightEscapeSequences()

setFoldCompact()

void QsciLexerJSON::setFoldCompact

(

bool

fold

)

If fold is true then trailing blank lines are included in a fold block. The default is true.

See also

foldCompact()

foldCompact()

bool QsciLexerJSON::foldCompact ( ) const

inline

Returns true if trailing blank lines are included in a fold block.

See also

setFoldCompact()

readProperties()

bool QsciLexerJSON::readProperties ( QSettings & qs, const QString & prefix )

protectedvirtual

The lexer's properties are read from the settings qs. prefix (which has a trailing '/') should be used as a prefix to the key of each setting. true is returned if there is no error.

Reimplemented from QsciLexer.

writeProperties()

bool QsciLexerJSON::writeProperties ( QSettings & qs, const QString & prefix ) const

protectedvirtual

The lexer's properties are written to the settings qs. prefix (which has a trailing '/') should be used as a prefix to the key of each setting. true is returned if there is no error.

Reimplemented from QsciLexer.

References QsciLexerJSON().