/******************************************************************************** Copyright (C) 1992-$THISYEAR$ Trolltech AS. All rights reserved.**** This file is part of the $MODULE$ of the Qt Toolkit.**** $LICENSE$**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef PARENMATCHER_H#define PARENMATCHER_H#include <QString>#include <Q3ValueList>class Q3TextCursor;struct Paren{    Paren() : type(Open), chr(' '), pos(-1) {}    Paren(int t, const QChar &c, int p) : type((Type)t), chr(c), pos(p) {}    enum Type { Open, Closed };    Type type;    QChar chr;    int pos;    Q_DUMMY_COMPARISON_OPERATOR(Paren)};typedef Q3ValueList<Paren> ParenList;class ParenMatcher{public:    enum Selection {	Match = 1,	Mismatch    };    ParenMatcher();    virtual inline ~ParenMatcher() {}    virtual bool match(Q3TextCursor *c);    void setEnabled(bool b) { enabled = b; }private:    bool checkOpenParen(Q3TextCursor *c);    bool checkClosedParen(Q3TextCursor *c);    bool enabled;};#endif