39 #ifndef PARENMATCHERHIGHLIGHTER_H_ 
   40 #define PARENMATCHERHIGHLIGHTER_H_ 
   42 #include <QSyntaxHighlighter> 
   51   bool operator<(
const ParenInfo &info)
 const {
 
   52     return position < info.position;
 
   57 class ParenInfoTextBlockData : 
public QTextBlockUserData {
 
   59   QVector<ParenInfo> _parenInfos;
 
   63   ParenInfoTextBlockData();
 
   65   QVector<ParenInfo> parens();
 
   66   void insert(
const ParenInfo &parenInfo);
 
   67   void sortParenInfos();
 
   71 class ParenMatcherHighlighter : 
public QSyntaxHighlighter {
 
   73   QVector<char> _leftParensToMatch;
 
   74   QVector<char> _rightParensToMatch;
 
   78   explicit ParenMatcherHighlighter(QTextDocument *parent = 0);
 
   82   void highlightBlock(
const QString &text);