kmail

regexplineedit.h

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00001 /*  -*- mode: C++; c-file-style: "gnu" -*-
00002     regexplineedit.h
00003 
00004     This file is part of KMail, the KDE mail client.
00005     Copyright (c) 2004 Ingo Kloecker <kloecker@kde.org>
00006 
00007     KMail is free software; you can redistribute it and/or modify
00008     it under the terms of the GNU General Public License as published by
00009     the Free Software Foundation; either version 2 of the License, or
00010     (at your option) any later version.
00011 
00012     KMail is distributed in the hope that it will be useful, but
00013     WITHOUT ANY WARRANTY; without even the implied warranty of
00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015     GNU General Public License for more details.
00016 
00017     You should have received a copy of the GNU General Public License
00018     along with this program; if not, write to the Free Software
00019     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00020 
00021     In addition, as a special exception, the copyright holders give
00022     permission to link the code of this program with any edition of
00023     the Qt library by Trolltech AS, Norway (or with modified versions
00024     of Qt that use the same license as Qt), and distribute linked
00025     combinations including the two.  You must obey the GNU General
00026     Public License in all respects for all of the code used other than
00027     Qt.  If you modify this file, you may extend this exception to
00028     your version of the file, but you are not obligated to do so.  If
00029     you do not wish to do so, delete this exception statement from
00030     your version.
00031 */
00032 
00033 #ifndef __KMAIL_REGEXPLINEEDIT_H__
00034 #define __KMAIL_REGEXPLINEEDIT_H__
00035 
00036 #include <qobject.h>
00037 #include <qwidget.h>
00038 
00039 class KLineEdit;
00040 
00041 class QString;
00042 class QPushButton;
00043 class QDialog;
00044 
00045 namespace KMail {
00046 
00047   class RegExpLineEdit : public QWidget
00048   {
00049     Q_OBJECT
00050 
00051   public:
00052     RegExpLineEdit( const QString &str, QWidget *parent = 0,
00053                     const char *name = 0 );
00054     RegExpLineEdit( QWidget *parent = 0, const char *name = 0 );
00055 
00056     QString text() const;
00057 
00058   public slots:
00059     void clear();
00060     void setText( const QString & );
00061     void showEditButton( bool );
00062 
00063   signals:
00064     void textChanged( const QString & );
00065 
00066   protected slots:
00067     void slotEditRegExp();
00068 
00069   private:
00070     void initWidget( const QString & = QString::null );
00071 
00072     KLineEdit * mLineEdit;
00073     QPushButton * mRegExpEditButton;
00074     QDialog * mRegExpEditDialog;
00075   };
00076 
00077 } // namespace KMail
00078 
00079 #endif // __KMAIL_REGEXPLINEEDIT_H__