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StringHandle.h
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00001 /********************************************************************
00002 **                Image Component Library (ICL)                    **
00003 **                                                                 **
00004 ** Copyright (C) 2006-2013 CITEC, University of Bielefeld          **
00005 **                         Neuroinformatics Group                  **
00006 ** Website: www.iclcv.org and                                      **
00007 **          http://opensource.cit-ec.de/projects/icl               **
00008 **                                                                 **
00009 ** File   : ICLQt/src/ICLQt/StringHandle.h                         **
00010 ** Module : ICLQt                                                  **
00011 ** Authors: Christof Elbrechter                                    **
00012 **                                                                 **
00013 **                                                                 **
00014 ** GNU LESSER GENERAL PUBLIC LICENSE                               **
00015 ** This file may be used under the terms of the GNU Lesser General **
00016 ** Public License version 3.0 as published by the                  **
00017 **                                                                 **
00018 ** Free Software Foundation and appearing in the file LICENSE.LGPL **
00019 ** included in the packaging of this file.  Please review the      **
00020 ** following information to ensure the license requirements will   **
00021 ** be met: http://www.gnu.org/licenses/lgpl-3.0.txt                **
00022 **                                                                 **
00023 ** The development of this software was supported by the           **
00024 ** Excellence Cluster EXC 277 Cognitive Interaction Technology.    **
00025 ** The Excellence Cluster EXC 277 is a grant of the Deutsche       **
00026 ** Forschungsgemeinschaft (DFG) in the context of the German       **
00027 ** Excellence Initiative.                                          **
00028 **                                                                 **
00029 ********************************************************************/
00030 
00031 #pragma once
00032 
00033 #include <ICLUtils/CompatMacros.h>
00034 #include <ICLQt/GUIHandle.h>
00035 #include <QtCore/QString>
00036 #include <string>
00037 
00039 class QLineEdit;
00042 namespace icl{
00043   namespace qt{
00044     
00046     class ICLQt_API StringHandle : public GUIHandle<QLineEdit>{
00047       public:
00049       StringHandle(){}
00050       
00052       StringHandle(QLineEdit *le,std::string *str, GUIWidget *w):
00053       GUIHandle<QLineEdit>(le,w),m_str(str){}
00054       
00056       void operator=(const std::string &text);
00057      
00059       void operator=(const QString &text){ (*this)=text.toLatin1().data(); }
00060   
00062       void operator=(const char *text) {(*this) = std::string(text); }
00063       
00065       std::string getValue() const;
00066   
00068       std::string getCurrentText() const;
00069   
00070       private:
00071       std::string *m_str;
00072     };
00073   } // namespace qt
00074 }
00075 
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