listmodelsingleton.cpp


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/*
  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 "listmodelsingleton.h"

ListModelSingleton *ListModelSingleton::mInstance = 0;

ListModelSingleton::ListModelSingleton() {}

ListModelSingleton *ListModelSingleton::instance(){
	if(mInstance == 0){
		mInstance = new ListModelSingleton();
	}
	return mInstance;
}

ListModel* ListModelSingleton::model(const QString &which){
	if(!mModels.contains(which)){
		ListModel *newModel = new ListModel(which, 0);
		mModels.insert(which, newModel);
	}
	return mModels.value(which);
}