comparison document/Document.cpp @ 196:29c356da4ae4

* Make XmlExportable::toXml the function that is universally overridden (and
  pure virtual) instead of toXmlString.  Tidies up some classes, notably the
  model classes, significantly.  Closes #1794561.

 #include "view/View.h"
 #include "base/PlayParameterRepository.h"
 #include "base/PlayParameters.h"
 #include "transform/TransformFactory.h"
 #include <QApplication>
+#include <QTextStream>
 #include <iostream>
 
 //!!! still need to handle command history, documentRestored/documentModified
 
 Document::Document() :

     }
 
     out << indent + "</data>\n";
 }
 
-QString
-Document::toXmlString(QString indent, QString extraAttributes) const
-{
-    QString s;
-
-    {
-        QTextStream out(&s);
-        toXml(out, indent, extraAttributes);
-    }
-
-    return s;
-}
-
+