okular/ui/searchwidget.h

   1 /***************************************************************************
   2  *   Copyright (C) 2004 by Enrico Ros <eros.kde@email.it>                  *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  ***************************************************************************/
   9
  10 #ifndef _OKULAR_SEARCHWIDGET_H_
  11 #define _OKULAR_SEARCHWIDGET_H_
  12
  13 #include <qwidget.h>
  14
  15 namespace Okular {
  16 class Document;
  17 }
  18
  19 class QAction;
  20 class QMenu;
  21
  22 class SearchLineEdit;
  23
  24 /**
  25  * @short A widget for find-as-you-type search. Outputs to the Document.
  26  *
  27  * This widget accepts keyboard input and performs a call to findTextAll(..)
  28  * in the Okular::Document class when there are 3 or more chars to search for.
  29  * It supports case sensitive/unsensitive(default) and provieds a button
  30  * for switching between the 2 modes.
  31  */
  32 class SearchWidget : public QWidget
  33 {
  34     Q_OBJECT
  35     public:
  36         SearchWidget( QWidget *parent, Okular::Document *document );
  37         void clearText();
  38
  39     private:
  40         QMenu * m_menu;
  41         QAction *m_matchPhraseAction, *m_caseSensitiveAction, * m_marchAllWordsAction, *m_marchAnyWordsAction;
  42         SearchLineEdit *m_lineEdit;
  43
  44     private slots:
  45         void slotMenuChaged( QAction * );
  46 };
  47
  48 #endif