/* Copyright (C) 2005 J.F.Dockes
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* 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.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _FRAGBUTS_H_INCLUDED_
#define _FRAGBUTS_H_INCLUDED_
#include <time.h>
#include <string>
#include <vector>
#include <QWidget>
class QAbstractButton;
/*
* Display a series of user-defined buttons which activate query
* language fragments to augment the current search
*/
class FragButs : public QWidget
{
Q_OBJECT;
public:
FragButs(QWidget* parent = 0);
virtual ~FragButs();
struct ButFrag {
QAbstractButton *button;
std::string fragment;
ButFrag(QAbstractButton *but, const std::string& frag)
: button(but), fragment(frag) {
}
};
void getfrags(std::vector<std::string>&);
bool ok() {return m_ok;}
bool isStale(time_t *reftime);
private slots:
void onButtonClicked(bool);
signals:
void fragmentsChanged();
private:
std::vector<ButFrag> m_buttons;
std::string m_fn;
time_t m_reftime;
bool m_ok;
};
#endif /* _FRAGBUTS_H_INCLUDED_ */