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 //
 // C++ Interface: cmultiinputline
 //
 // Description: 
 //
 /*
 Copyright 2004-2011 Tomas Mecir <kmuddy@kmuddy.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, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef CMULTIINPUTLINE_H
 #define CMULTIINPUTLINE_H
 
 #include <QTextEdit>
 
 #include "cactionbase.h"
 
 /**
 The multi-line input line. It can hold several lines, and can automatically expand/shrink as needed.
 
 @author Tomas Mecir
 */
 class cMultiInputLine : public QTextEdit, public cActionBase
 {
 Q_OBJECT
 public:
   /** constructor */
   cMultiInputLine (int sess, QWidget *parent = nullptr);
   /** destructor */
   ~cMultiInputLine () override;
   
   /** initialize the input line - must be separated
   from the constructor, because it uses cSession, which is not
   available in constructor */
   void initialize ();
 
   void keepText (bool value);
   void selectKeptText (bool value);
   void swapEnters (bool value);
   
   /** set height, given as a number of lines */
   void setLinesHeight (int lines);
   
   /** set the new font */
   void setMyFont (const QFont &font);
   
 signals:
   void commandEntered (const QString &command);
 
 protected slots:
   void updateHeight ();
 protected:
   void eventNothingHandler (QString event, int session) override;
   void sendCommands ();
 
   void keyPressEvent (QKeyEvent *e) override;
 
   int _lines;
 
   bool keeptext;
   bool selectkepttext;
   bool swapenters;
 };
 
 #endif