I'm trying to update a simple xml file without much success:
Qt Code: 
  1. <?xml version='1.0' encoding='UTF-8'?>
  2. <system_desktop_icons>
  3.  <trash>
  4.   <pos>@Point(0, 50)</pos>
  5.   <position>
  6.    <x>0</x>
  7.    <y>50</y>
  8.   </position>
  9.  </trash>
  10. </system_desktop_icons>
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This is my code:
Qt Code: 
  1. QFile inputFile ("/home/renan/xmlparser/desktopIconPosition.xml");
  2. 	if (!inputFile.open( QIODevice::ReadOnly | QIODevice::Text ) )
  3. 	{
  4. 		qDebug() << "Failed to open file for reading.";
  5. 		return false;
  6. 	}
  7.  
  8. 	QDomDocument document;
  9. 	if (!document.setContent (&inputFile))
  10. 	{
  11. 		qDebug() << "Failed to parse the file into a DOM tree.";
  12. 		inputFile.close();
  13. 		return false;
  14. 	}
  15.  
  16. 	inputFile.close();
  17.  
  18. 	QDomElement documentElement = document.documentElement();
  19. 	QDomNodeList elements = documentElement.elementsByTagName ("trash");
  20.  
  21. 	if (elements.size() == 1)
  22. 	{
  23. 		QDomNode node = documentElement.firstChild();
  24. 		while( !node.isNull() )
  25. 		{
  26. 			if( node.isElement() )
  27. 			{
  28. 				QDomElement element = node.toElement();
  29. 				qDebug() << "ELEMENT" << element.tagName();
  30. 				qDebug() << "ELEMENT ATTRIBUTE NAME" << element.attribute( "name", "not set" );
  31.  
  32. 			}
  33.  
  34. 			if( node.isText() )
  35. 			{
  36. 				QDomText text = node.toText();
  37. 				qDebug() << text.data();
  38. 			}
  39.  
  40. 			node = node.nextSibling();
  41. 		}
  42. 	}
  43.  
  44. QFile outputFile ("/home/renan/xmlparser/desktopIconPosition.xml");
  45. 	if (!outputFile.open (QIODevice::WriteOnly | QIODevice::Text))
  46. 	{
  47. 		qDebug() << "Failed to open file for writing.";
  48. 		return false;
  49. 	}
  50.  
  51. 	QTextStream stream (&outputFile);
  52. 	stream << document.toString();
  53.  
  54. 	outputFile.close();
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I want to change x and y values, but with this code I just get a qDebug output of trash. I never get the pos or position output.

I hope I was clear enough.

Any help?

Renan