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diff data/model/ImageModel.h @ 314:70a232b1f12a

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* 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.
author Chris Cannam
date Thu, 18 Oct 2007 10:15:07 +0000
parents 726b32522e3f
children 7a4bd2c8585c
line wrap: on
line diff
--- a/data/model/ImageModel.h	Wed Oct 17 12:58:45 2007 +0000
+++ b/data/model/ImageModel.h	Thu Oct 18 10:15:07 2007 +0000
@@ -39,10 +39,12 @@
     QString image;
     QString label;
     
-    QString toXmlString(QString indent = "",
-			QString extraAttributes = "") const
+    void toXml(QTextStream &stream,
+               QString indent = "",
+               QString extraAttributes = "") const
     {
-	return QString("%1<point frame=\"%2\" image=\"%3\" label=\"%4\" %5/>\n")
+	stream <<
+            QString("%1<point frame=\"%2\" image=\"%3\" label=\"%4\" %5/>\n")
 	    .arg(indent).arg(frame)
             .arg(encodeEntities(image))
             .arg(encodeEntities(label))