textbrowsertab.h

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// -*- C++ -*-
/*
  Phrasehunter - index and query text corpora
  Copyright (C) 2006  Torsten Marek (shlomme@gmx.de) &
  Armin Schmidt (armin.sch@gmail.com)
  
  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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#ifndef TEXTBROWSERTAB_H
#define TEXTBROWSERTAB_H TEXTBROWSERTAB_H

#include <QtGui/QWidget>
#include <QtGui/QHBoxLayout>
#include <QtGui/QTextBrowser>

#include "phrasehunter/tokencontext.h"

#include "qt_utils.h"

//! Tab in the main window for browsing text documents.
class TextBrowserTab: public QWidget 
{
    Q_OBJECT
    
public:
    TextBrowserTab(QWidget* parent, PhraseHunter::TokenContextPtr output): 
        QWidget(parent)
    {
        setupUi();
        
        QString sourceText("%1<font color='#00C000'><b>%2</b></font> %3");
            
        textBrowser->setHtml(sourceText
                             .arg(icuToQString(output->leftContext()))
                             .arg(icuToQString(output->token()))
                             .arg(icuToQString(output->rightContext())));
        ;
    }
    
    void setupUi() 
    {
        QHBoxLayout* layout = new QHBoxLayout(this);
        textBrowser = new QTextBrowser(this);
        layout->addWidget(textBrowser);
    }

private:
    QTextBrowser* textBrowser;
};


#endif // TEXTBROWSERTAB_H

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