Class Avogadro::QtGui::GenericHighlighter#

class GenericHighlighter : public QSyntaxHighlighter#

The GenericHighlighter class provides a regexp-based programmable syntax highlighter.

Public Functions

explicit GenericHighlighter(QObject *parent_ = nullptr)#: Construct a highlighter with an empty rule set.

~GenericHighlighter() override#

GenericHighlighter(const GenericHighlighter &other)#: Construct a new highlighter using the rule set of other.

GenericHighlighter &operator=(GenericHighlighter other)#: Replace this highlighter’s rule set with that of other.

GenericHighlighter &operator+=(const GenericHighlighter &other)#: Concatenate other’s rule set with this highlighter’s rule set.

Rule &addRule()#: Add a new rule to this highlighter, returning a reference to the new rule.

int ruleCount() const#

Returns:: The number of rules in this highlighter.

Rule &rule(int idx)#

Returns:: A reference to the rule at the specified zero-based index.

const Rule &rule(int idx) const#

Returns:: A reference to the rule at the specified zero-based index.

QList<Rule> rules() const#

Returns:: An ordered list of this highlighter’s rules.

Protected Functions

void highlightBlock(const QString &text) override#

Friends

inline friend void swap(GenericHighlighter &first, GenericHighlighter &second)#

class Rule#

The Rule class stores a syntax highlighting rule as a set of QRegExp patterns and a text format.

Public Functions

inline Rule()#

inline ~Rule()#

void addPattern(const QRegExp &regexp)#: Add the pattern regexp to this Rule.

void setFormat(const QTextCharFormat &format)#: Set this Rule’s text format.

void apply(const QString &text, GenericHighlighter &highlighter)#: Apply this rule to the string of text, updating the highlighter if any matches are found.