The QSyntaxHighlighter class allows you to define syntax highlighting rules, and in addition you can use the class to query a document's current formatting or user data. More...

#include <qsyntaxhighlighter.h>

Inheritance diagram for QSyntaxHighlighter:

Public Slots
void	rehighlight ()
	Reapplies the highlighting to the whole document. More...

void	rehighlightBlock (const QTextBlock &block)
	Reapplies the highlighting to the given QTextBlock block. More...

Public Slots inherited from QObject
void	deleteLater ()
	Schedules this object for deletion. More...

Public Functions
QTextDocument *	document () const
	Returns the QTextDocument on which this syntax highlighter is installed. More...

	QSyntaxHighlighter (QObject *parent)
	Constructs a QSyntaxHighlighter with the given parent. More...

	QSyntaxHighlighter (QTextDocument *parent)
	Constructs a QSyntaxHighlighter and installs it on parent. More...

	QSyntaxHighlighter (QTextEdit *parent)
	Constructs a QSyntaxHighlighter and installs it on parent 's QTextDocument. More...

void	setDocument (QTextDocument *doc)
	Installs the syntax highlighter on the given QTextDocument doc. More...

virtual	~QSyntaxHighlighter ()
	Destructor. More...

Public Functions inherited from QObject
bool	blockSignals (bool b)
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More...

const QObjectList &	children () const
	Returns a list of child objects. More...

bool	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=0, const QObject receiver=0, const char *member=0)

bool	disconnect (const QObject receiver, const char member=0)

void	dumpObjectInfo ()
	Dumps information about signal connections, etc. More...

void	dumpObjectTree ()
	Dumps a tree of children to the debug output. More...

QList< QByteArray >	dynamicPropertyNames () const
	Returns the names of all properties that were dynamically added to the object using setProperty(). More...

virtual bool	event (QEvent *)
	This virtual function receives events to an object and should return true if the event e was recognized and processed. More...

virtual bool	eventFilter (QObject , QEvent )
	Filters events if this object has been installed as an event filter for the watched object. More...

template<typename T >
T	findChild (const QString &aName=QString()) const
	Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More...

template<typename T >
QList< T >	findChildren (const QString &aName=QString()) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More...

template<typename T >
QList< T >	findChildren (const QRegExp &re) const

bool	inherits (const char *classname) const
	Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More...

void	installEventFilter (QObject *)
	Installs an event filter filterObj on this object. More...

bool	isWidgetType () const
	Returns true if the object is a widget; otherwise returns false. More...

void	killTimer (int id)
	Kills the timer with timer identifier, id. More...

virtual const QMetaObject *	metaObject () const
	Returns a pointer to the meta-object of this object. More...

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children. More...

QString	objectName () const

QObject *	parent () const
	Returns a pointer to the parent object. More...

QVariant	property (const char *name) const
	Returns the value of the object's name property. More...

Q_INVOKABLE	QObject (QObject *parent=0)
	Constructs an object with parent object parent. More...

void	removeEventFilter (QObject *)
	Removes an event filter object obj from this object. More...

void	setObjectName (const QString &name)

void	setParent (QObject *)
	Makes the object a child of parent. More...

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value. More...

void	setUserData (uint id, QObjectUserData *data)

bool	signalsBlocked () const
	Returns true if signals are blocked; otherwise returns false. More...

int	startTimer (int interval)
	Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More...

QThread *	thread () const
	Returns the thread in which the object lives. More...

QObjectUserData *	userData (uint id) const

virtual	~QObject ()
	Destroys the object, deleting all its child objects. More...

Protected Functions
QTextBlock	currentBlock () const
	Returns the current text block. More...

int	currentBlockState () const
	Returns the state of the current text block. More...

QTextBlockUserData *	currentBlockUserData () const
	Returns the QTextBlockUserData object previously attached to the current text block. More...

QTextCharFormat	format (int pos) const
	Returns the format at position inside the syntax highlighter's current text block. More...

virtual void	highlightBlock (const QString &text)=0
	Highlights the given text block. More...

int	previousBlockState () const
	Returns the end state of the text block previous to the syntax highlighter's current block. More...

void	setCurrentBlockState (int newState)
	Sets the state of the current text block to newState. More...

void	setCurrentBlockUserData (QTextBlockUserData *data)
	Attaches the given data to the current text block. More...

void	setFormat (int start, int count, const QTextCharFormat &format)
	This function is applied to the syntax highlighter's current text block (i.e. More...

void	setFormat (int start, int count, const QColor &color)
	The specified color is applied to the current text block from the start position for a length of count characters. More...

void	setFormat (int start, int count, const QFont &font)
	The specified font is applied to the current text block from the start position for a length of count characters. More...

Protected Functions inherited from QObject
virtual void	childEvent (QChildEvent *)
	This event handler can be reimplemented in a subclass to receive child events. More...

virtual void	connectNotify (const char *signal)
	This virtual function is called when something has been connected to signal in this object. More...

virtual void	customEvent (QEvent *)
	This event handler can be reimplemented in a subclass to receive custom events. More...

virtual void	disconnectNotify (const char *signal)
	This virtual function is called when something has been disconnected from signal in this object. More...

	QObject (QObjectPrivate &dd, QObject *parent=0)

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal. More...

QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More...

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *)
	This event handler can be reimplemented in a subclass to receive timer events for the object. More...

Additional Inherited Members
Signals inherited from QObject
void	destroyed (QObject *=0)
	This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More...

Static Public Functions inherited from QObject
static bool	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More...

static bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	Disconnects signal in object sender from method in object receiver. More...

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static uint	registerUserData ()

static QString	tr (const char sourceText, const char comment=0, int n=-1)

static QString	trUtf8 (const char sourceText, const char comment=0, int n=-1)

Static Public Variables inherited from QObject
static const QMetaObject	staticMetaObject
	This variable stores the meta-object for the class. More...

Protected Variables inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Static Protected Variables inherited from QObject
static const QMetaObject	staticQtMetaObject

Related Functions inherited from QObject
T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QRegExp &regExp)()

T *	qobject_cast (QObject *object)

	QObjectList

void *	qt_find_obj_child (QObject parent, const char type, const QString &name)
	Returns a pointer to the object named name that inherits type and with a given parent. More...

Detailed Description

The QSyntaxHighlighter class allows you to define syntax highlighting rules, and in addition you can use the class to query a document's current formatting or user data.

Note: This class or function is reentrant.

Since: 4.1

The QSyntaxHighlighter class is a base class for implementing QTextEdit syntax highlighters. A syntax highligher automatically highlights parts of the text in a QTextEdit, or more generally in a QTextDocument. Syntax highlighters are often used when the user is entering text in a specific format (for example source code) and help the user to read the text and identify syntax errors.

To provide your own syntax highlighting, you must subclass QSyntaxHighlighter and reimplement highlightBlock().

When you create an instance of your QSyntaxHighlighter subclass, pass it the QTextEdit or QTextDocument that you want the syntax highlighting to be applied to. For example:

QTextEdit *editor = new QTextEdit;

MyHighlighter *highlighter = new MyHighlighter(editor->document());

After this your highlightBlock() function will be called automatically whenever necessary. Use your highlightBlock() function to apply formatting (e.g. setting the font and color) to the text that is passed to it. QSyntaxHighlighter provides the setFormat() function which applies a given QTextCharFormat on the current text block. For example:

void MyHighlighter::highlightBlock(const QString &text)
{
    QTextCharFormat myClassFormat;
    myClassFormat.setFontWeight(QFont::Bold);
    myClassFormat.setForeground(Qt::darkMagenta);
    QString pattern = "\\bMy[A-Za-z]+\\b";
    QRegExp expression(pattern);
    int index = text.indexOf(expression);
    while (index >= 0) {
        int length = expression.matchedLength();
        setFormat(index, length, myClassFormat);
        index = text.indexOf(expression, index + length);
    }
}

Some syntaxes can have constructs that span several text blocks. For example, a C++ syntax highlighter should be able to cope with /*...*/ multiline comments. To deal with these cases it is necessary to know the end state of the previous text block (e.g. "in comment").

Inside your highlightBlock() implementation you can query the end state of the previous text block using the previousBlockState() function. After parsing the block you can save the last state using setCurrentBlockState().

The currentBlockState() and previousBlockState() functions return an int value. If no state is set, the returned value is -1. You can designate any other value to identify any given state using the setCurrentBlockState() function. Once the state is set the QTextBlock keeps that value until it is set set again or until the corresponding paragraph of text is deleted.

For example, if you're writing a simple C++ syntax highlighter, you might designate 1 to signify "in comment":

QTextCharFormat multiLineCommentFormat;
multiLineCommentFormat.setForeground(Qt::red);
QRegExp startExpression("/\\*");
QRegExp endExpression("\\*/");
setCurrentBlockState(0);
int startIndex = 0;
if (previousBlockState() != 1)
    startIndex = text.indexOf(startExpression);
while (startIndex >= 0) {
   int endIndex = text.indexOf(endExpression, startIndex);
   int commentLength;
   if (endIndex == -1) {
       setCurrentBlockState(1);
       commentLength = text.length() - startIndex;
   } else {
       commentLength = endIndex - startIndex
                       + endExpression.matchedLength();
   }
   setFormat(startIndex, commentLength, multiLineCommentFormat);
   startIndex = text.indexOf(startExpression,
                             startIndex + commentLength);
}

In the example above, we first set the current block state to 0. Then, if the previous block ended within a comment, we higlight from the beginning of the current block ({startIndex = 0}). Otherwise, we search for the given start expression. If the specified end expression cannot be found in the text block, we change the current block state by calling setCurrentBlockState(), and make sure that the rest of the block is higlighted.

In addition you can query the current formatting and user data using the format() and currentBlockUserData() functions respectively. You can also attach user data to the current text block using the setCurrentBlockUserData() function. QTextBlockUserData can be used to store custom settings. In the case of syntax highlighting, it is in particular interesting as cache storage for information that you may figure out while parsing the paragraph's text. For an example, see the setCurrentBlockUserData() documentation.

See also: QTextEdit, {Syntax Highlighter Example}

Definition at line 66 of file qsyntaxhighlighter.h.

Constructors and Destructors

◆ QSyntaxHighlighter() [1/3]

QSyntaxHighlighter::QSyntaxHighlighter ( QObject * parent )

Constructs a QSyntaxHighlighter with the given parent.

Definition at line 318 of file qsyntaxhighlighter.cpp.

     : QObject(*new QSyntaxHighlighterPrivate, parent)
 {
 }

◆ QSyntaxHighlighter() [2/3]

QSyntaxHighlighter::QSyntaxHighlighter ( QTextDocument * parent )

Constructs a QSyntaxHighlighter and installs it on parent.

The specified QTextDocument also becomes the owner of the QSyntaxHighlighter.

Definition at line 328 of file qsyntaxhighlighter.cpp.

     : QObject(*new QSyntaxHighlighterPrivate, parent)
 {
     setDocument(parent);
 }

◆ QSyntaxHighlighter() [3/3]

QSyntaxHighlighter::QSyntaxHighlighter ( QTextEdit * parent )

Constructs a QSyntaxHighlighter and installs it on parent 's QTextDocument.

The specified QTextEdit also becomes the owner of the QSyntaxHighlighter.

Definition at line 339 of file qsyntaxhighlighter.cpp.

     : QObject(*new QSyntaxHighlighterPrivate, parent)
 {
     setDocument(parent->document());
 }

◆ ~QSyntaxHighlighter()

QSyntaxHighlighter::~QSyntaxHighlighter ( )

virtual

Destructor.

Uninstalls this syntax highlighter from the text document.

Definition at line 348 of file qsyntaxhighlighter.cpp.

 {
     setDocument(0);
 }

Functions

◆ currentBlock()

QTextBlock QSyntaxHighlighter::currentBlock ( ) const

protected

Returns the current text block.

Since: 4.4

Definition at line 676 of file qsyntaxhighlighter.cpp.

Referenced by QScriptSyntaxHighlighter::highlightBlock().

 {
     Q_D(const QSyntaxHighlighter);
     return d->currentBlock;
 }

◆ currentBlockState()

int QSyntaxHighlighter::currentBlockState ( ) const

protected

Returns the state of the current text block.

If no value is set, the returned value is -1.

Definition at line 587 of file qsyntaxhighlighter.cpp.

 {
     Q_D(const QSyntaxHighlighter);
     if (!d->currentBlock.isValid())
         return -1;
 
     return d->currentBlock.userState();
 }

◆ currentBlockUserData()

QTextBlockUserData * QSyntaxHighlighter::currentBlockUserData ( ) const

protected

Returns the QTextBlockUserData object previously attached to the current text block.

See also: QTextBlock::userData(), setCurrentBlockUserData()

Definition at line 659 of file qsyntaxhighlighter.cpp.

 {
     Q_D(const QSyntaxHighlighter);
     if (!d->currentBlock.isValid())
         return 0;
 
     return d->currentBlock.userData();
 }

◆ document()

QTextDocument * QSyntaxHighlighter::document ( ) const

Returns the QTextDocument on which this syntax highlighter is installed.

Definition at line 383 of file qsyntaxhighlighter.cpp.

Referenced by QTextBlock::operator<().

 {
     Q_D(const QSyntaxHighlighter);
     return d->doc;
 }

◆ format()

QTextCharFormat QSyntaxHighlighter::format ( int pos ) const

protected

Returns the format at position inside the syntax highlighter's current text block.

Definition at line 555 of file qsyntaxhighlighter.cpp.

Referenced by QScriptSyntaxHighlighter::highlightBlock(), and setFormat().

 {
     Q_D(const QSyntaxHighlighter);
     if (pos < 0 || pos >= d->formatChanges.count())
         return QTextCharFormat();
     return d->formatChanges.at(pos);
 }

◆ highlightBlock()

void QSyntaxHighlighter::highlightBlock ( const QString & text )

protectedpure virtual

Highlights the given text block.

This function is called when necessary by the rich text engine, i.e. on text blocks which have changed.

To provide your own syntax highlighting, you must subclass QSyntaxHighlighter and reimplement highlightBlock(). In your reimplementation you should parse the block's text and call setFormat() as often as necessary to apply any font and color changes that you require. For example:

void MyHighlighter::highlightBlock(const QString &text)
{
    QTextCharFormat myClassFormat;
    myClassFormat.setFontWeight(QFont::Bold);
    myClassFormat.setForeground(Qt::darkMagenta);
    QString pattern = "\\bMy[A-Za-z]+\\b";
    QRegExp expression(pattern);
    int index = text.indexOf(expression);
    while (index >= 0) {
        int length = expression.matchedLength();
        setFormat(index, length, myClassFormat);
        index = text.indexOf(expression, index + length);
     }
 }

Some syntaxes can have constructs that span several text blocks. For example, a C++ syntax highlighter should be able to cope with /*...*/ multiline comments. To deal with these cases it is necessary to know the end state of the previous text block (e.g. "in comment").

Inside your highlightBlock() implementation you can query the end state of the previous text block using the previousBlockState() function. After parsing the block you can save the last state using setCurrentBlockState().

The currentBlockState() and previousBlockState() functions return an int value. If no state is set, the returned value is -1. You can designate any other value to identify any given state using the setCurrentBlockState() function. Once the state is set the QTextBlock keeps that value until it is set set again or until the corresponding paragraph of text gets deleted.

For example, if you're writing a simple C++ syntax highlighter, you might designate 1 to signify "in comment". For a text block that ended in the middle of a comment you'd set 1 using setCurrentBlockState, and for other paragraphs you'd set 0. In your parsing code if the return value of previousBlockState() is 1, you would highlight the text as a C++ comment until you reached the closing */.

See also: previousBlockState(), setFormat(), setCurrentBlockState()

Implemented in QScriptSyntaxHighlighter.

◆ previousBlockState()

int QSyntaxHighlighter::previousBlockState ( ) const

protected

Returns the end state of the text block previous to the syntax highlighter's current block.

If no value was previously set, the returned value is -1.

See also: highlightBlock(), setCurrentBlockState()

Definition at line 570 of file qsyntaxhighlighter.cpp.

Referenced by QScriptSyntaxHighlighter::highlightBlock().

 {
     Q_D(const QSyntaxHighlighter);
     if (!d->currentBlock.isValid())
         return -1;
 
     const QTextBlock previous = d->currentBlock.previous();
     if (!previous.isValid())
         return -1;
 
     return previous.userState();
 }

◆ rehighlight

void QSyntaxHighlighter::rehighlight ( )

slot

Reapplies the highlighting to the whole document.

Since: 4.2

See also: rehighlightBlock()

Definition at line 399 of file qsyntaxhighlighter.cpp.

 {
     Q_D(QSyntaxHighlighter);
     if (!d->doc)
         return;
 
     QTextCursor cursor(d->doc);
     d->rehighlight(cursor, QTextCursor::End);
 }

◆ rehighlightBlock

void QSyntaxHighlighter::rehighlightBlock ( const QTextBlock & block )

slot

Reapplies the highlighting to the given QTextBlock block.

Since: 4.6

See also: rehighlight()

Definition at line 419 of file qsyntaxhighlighter.cpp.

 {
     Q_D(QSyntaxHighlighter);
     if (!d->doc || !block.isValid() || block.document() != d->doc)
         return;
 
     const bool rehighlightPending = d->rehighlightPending;
 
     QTextCursor cursor(block);
     d->rehighlight(cursor, QTextCursor::EndOfBlock);
 
     if (rehighlightPending)
         d->rehighlightPending = rehighlightPending;
 }

◆ setCurrentBlockState()

void QSyntaxHighlighter::setCurrentBlockState ( int newState )

protected

Sets the state of the current text block to newState.

See also: highlightBlock()

Definition at line 601 of file qsyntaxhighlighter.cpp.

Referenced by QScriptSyntaxHighlighter::highlightBlock().

 {
     Q_D(QSyntaxHighlighter);
     if (!d->currentBlock.isValid())
         return;
 
     d->currentBlock.setUserState(newState);
 }

◆ setCurrentBlockUserData()

void QSyntaxHighlighter::setCurrentBlockUserData ( QTextBlockUserData * data )

protected

Attaches the given data to the current text block.

The ownership is passed to the underlying text document, i.e. the provided QTextBlockUserData object will be deleted if the corresponding text block gets deleted.

QTextBlockUserData can be used to store custom settings. In the case of syntax highlighting, it is in particular interesting as cache storage for information that you may figure out while parsing the paragraph's text.

For example while parsing the text, you can keep track of parenthesis characters that you encounter ('{[(' and the like), and store their relative position and the actual QChar in a simple class derived from QTextBlockUserData:

struct ParenthesisInfo
{
    QChar char;
    int position;
};
struct BlockData : public QTextBlockUserData
{
    QVector<ParenthesisInfo> parentheses;
};

During cursor navigation in the associated editor, you can ask the current QTextBlock (retrieved using the QTextCursor::block() function) if it has a user data object set and cast it to your BlockData object. Then you can check if the current cursor position matches with a previously recorded parenthesis position, and, depending on the type of parenthesis (opening or closing), find the next opening or closing parenthesis on the same level.

In this way you can do a visual parenthesis matching and highlight from the current cursor position to the matching parenthesis. That makes it easier to spot a missing parenthesis in your code and to find where a corresponding opening/closing parenthesis is when editing parenthesis intensive code.

See also: QTextBlock::setUserData()

Definition at line 644 of file qsyntaxhighlighter.cpp.

 {
     Q_D(QSyntaxHighlighter);
     if (!d->currentBlock.isValid())
         return;
 
     d->currentBlock.setUserData(data);
 }

◆ setDocument()

void QSyntaxHighlighter::setDocument ( QTextDocument * doc )

Installs the syntax highlighter on the given QTextDocument doc.

A QSyntaxHighlighter can only be used with one document at a time.

Definition at line 357 of file qsyntaxhighlighter.cpp.

Referenced by QSyntaxHighlighter(), and ~QSyntaxHighlighter().

 {
     Q_D(QSyntaxHighlighter);
     if (d->doc) {
         disconnect(d->doc, SIGNAL(contentsChange(int,int,int)),
                    this, SLOT(_q_reformatBlocks(int,int,int)));
 
         QTextCursor cursor(d->doc);
         cursor.beginEditBlock();
         for (QTextBlock blk = d->doc->begin(); blk.isValid(); blk = blk.next())
             blk.layout()->clearAdditionalFormats();
         cursor.endEditBlock();
     }
     d->doc = doc;
     if (d->doc) {
         connect(d->doc, SIGNAL(contentsChange(int,int,int)),
                 this, SLOT(_q_reformatBlocks(int,int,int)));
         d->rehighlightPending = true;
         QTimer::singleShot(0, this, SLOT(_q_delayedRehighlight()));
     }
 }

◆ setFormat() [1/3]

void QSyntaxHighlighter::setFormat	(	int	start,
		int	count,
		const QTextCharFormat &	format
	)

protected

This function is applied to the syntax highlighter's current text block (i.e.

the text that is passed to the highlightBlock() function).

The specified format is applied to the text from the start position for a length of count characters (if count is 0, nothing is done). The formatting properties set in format are merged at display time with the formatting information stored directly in the document, for example as previously set with QTextCursor's functions. Note that the document itself remains unmodified by the format set through this function.

See also: format(), highlightBlock()

Definition at line 493 of file qsyntaxhighlighter.cpp.

Referenced by QScriptSyntaxHighlighter::highlightBlock(), QScriptSyntaxHighlighter::highlightWord(), and setFormat().

 {
     Q_D(QSyntaxHighlighter);
     if (start < 0 || start >= d->formatChanges.count())
         return;
 
     const int end = qMin(start + count, d->formatChanges.count());
     for (int i = start; i < end; ++i)
         d->formatChanges[i] = format;
 }

◆ setFormat() [2/3]

void QSyntaxHighlighter::setFormat	(	int	start,
		int	count,
		const QColor &	color
	)

protected

The specified color is applied to the current text block from the start position for a length of count characters.

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

The other attributes of the current text block, e.g. the font and background color, are reset to default values.

See also: format(), highlightBlock()

Definition at line 518 of file qsyntaxhighlighter.cpp.

 {
     QTextCharFormat format;
     format.setForeground(color);
     setFormat(start, count, format);
 }

◆ setFormat() [3/3]

void QSyntaxHighlighter::setFormat	(	int	start,
		int	count,
		const QFont &	font
	)

protected

The specified font is applied to the current text block from the start position for a length of count characters.

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

The other attributes of the current text block, e.g. the font and background color, are reset to default values.

See also: format(), highlightBlock()

Definition at line 539 of file qsyntaxhighlighter.cpp.

 {
     QTextCharFormat format;
     format.setFont(font);
     setFormat(start, count, format);
 }

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

/src/gui/text/qsyntaxhighlighter.h
/src/gui/text/qsyntaxhighlighter.cpp

Public Slots

Public Functions

Protected Functions

Additional Inherited Members

Detailed Description

Constructors and Destructors

◆ QSyntaxHighlighter() [1/3]

◆ QSyntaxHighlighter() [2/3]

◆ QSyntaxHighlighter() [3/3]

◆ ~QSyntaxHighlighter()

Functions

◆ currentBlock()

◆ currentBlockState()

◆ currentBlockUserData()

◆ document()

◆ format()

◆ highlightBlock()

◆ previousBlockState()

◆ rehighlight

◆ rehighlightBlock

◆ setCurrentBlockState()

◆ setCurrentBlockUserData()

◆ setDocument()

◆ setFormat() [1/3]

◆ setFormat() [2/3]

◆ setFormat() [3/3]