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/*
knstringfilter.h
KNode, the KDE newsreader
Copyright (c) 1999-2001 the KNode authors.
See file AUTHORS for details
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
*/
#ifndef KNSTRINGFILTER_H
#define KNSTRINGFILTER_H
#include <qgroupbox.h>
class QCheckBox;
class QComboBox;
class KLineEdit;
class KSimpleConfig;
class KNGroup;
class KNStringFilter {
friend class KNStringFilterWidget;
public:
KNStringFilter() { con=true; regExp=false;}
~KNStringFilter() {}
KNStringFilter& operator=(const KNStringFilter &sf);
/** replace placeholders */
void expand(KNGroup *g);
void load(KSimpleConfig *conf);
void save(KSimpleConfig *conf);
bool doFilter(const QString &s);
protected:
QString data, expanded;
bool con, regExp;
};
//===============================================================================
class KNStringFilterWidget : public QGroupBox {
Q_OBJECT
public:
KNStringFilterWidget(const QString& title, QWidget *parent);
~KNStringFilterWidget();
KNStringFilter filter();
void setFilter(KNStringFilter &f);
void clear();
/** usablity hack for the search dialog */
void setStartFocus();
protected:
QCheckBox *regExp;
QComboBox *fType;
KLineEdit *fString;
};
#endif
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