mailcommon/regexplineedit.h

   1 /*  -*- mode: C++; c-file-style: "gnu" -*-
   2     regexplineedit.h
   3
   4     This file is part of KMail, the KDE mail client.
   5     Copyright (c) 2004 Ingo Kloecker <kloecker@kde.org>
   6
   7     KMail is free software; you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation; either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     KMail is distributed in the hope that it will be useful, but
  13     WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15     GNU General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with this program; if not, write to the Free Software
  19     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20
  21     In addition, as a special exception, the copyright holders give
  22     permission to link the code of this program with any edition of
  23     the Qt library by Trolltech AS, Norway (or with modified versions
  24     of Qt that use the same license as Qt), and distribute linked
  25     combinations including the two.  You must obey the GNU General
  26     Public License in all respects for all of the code used other than
  27     Qt.  If you modify this file, you may extend this exception to
  28     your version of the file, but you are not obligated to do so.  If
  29     you do not wish to do so, delete this exception statement from
  30     your version.
  31 */
  32
  33 #ifndef MAILCOMMON_REGEXPLINEEDIT_H
  34 #define MAILCOMMON_REGEXPLINEEDIT_H
  35
  36 #include <QWidget>
  37
  38 #include "mailcommon_export.h"
  39
  40 class KLineEdit;
  41
  42 class QString;
  43 class QPushButton;
  44 class KDialog;
  45
  46 namespace MailCommon {
  47
  48   class MAILCOMMON_EXPORT RegExpLineEdit : public QWidget
  49   {
  50     Q_OBJECT
  51
  52   public:
  53     explicit RegExpLineEdit( const QString &str, QWidget *parent = 0 );
  54     explicit RegExpLineEdit( QWidget *parent = 0 );
  55
  56     QString text() const;
  57
  58   public slots:
  59     void clear();
  60     void setText( const QString & );
  61     void showEditButton( bool );
  62
  63   signals:
  64     void textChanged( const QString & );
  65
  66   protected slots:
  67     void slotEditRegExp();
  68
  69   private:
  70     void initWidget( const QString & = QString() );
  71
  72     KLineEdit * mLineEdit;
  73     QPushButton * mRegExpEditButton;
  74     KDialog * mRegExpEditDialog;
  75   };
  76
  77 }
  78
  79 #endif