File indexing completed on 2024-10-06 03:46:05

 /***************************************************************************
                           cvariable.cpp  -  one variable
                           ------------------------------
     begin                : Po sep 8 2003
     copyright            : (C) 2003 by Tomas Mecir
     email                : 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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "cvariable.h"
 #include "cvalue.h"
 
 #include <kconfig.h>
 #include <kconfiggroup.h>
 
 cVariable::cVariable ()
 {
   _name = QString();
   val = nullptr;
 }
 
 cVariable::~cVariable ()
 {
   delete val;
 }
 
 cSaveableField *cVariable::newInstance ()
 {
   return new cVariable;
 }
 
 void cVariable::load (KConfig *config, const QString &group)
 {
   KConfigGroup g = config->group (group);
   setName (g.readEntry ("Name", QString()));
   setValue (cValue::load (&g));
 }
 
 QString cVariable::value ()
 {
   if (val) return val->asString ();
   return QString();
 }
 
 void cVariable::setValue (const QString &newvalue)
 {
   cValue *oldv = val;
   val = new cValue (newvalue);
   delete oldv;
 }
 
 void cVariable::setValue (const cValue *v)
 {
   cValue *oldv = val;
   val = new cValue (*v);
   delete oldv;
 }