Localization for dynamically generated text.

[wysota]

You need to wrap all the possible literal strings into QT_TR_NOOP calls apart from using tr for the translation:

QString FriendlyConversation::greeting(int type) {
  static const char *greeting_strings[] = {
     QT_TR_NOOP("Hello"),
     QT_TR_NOOP("Goodbye")
  };
  return tr(greeting_strings[type]);
}

QString FriendlyConversation::greeting(int type) {
  static const char *greeting_strings[] = {
     QT_TR_NOOP("Hello"),
     QT_TR_NOOP("Goodbye")
  };
  return tr(greeting_strings[type]);
}

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Other than that I would suggest to apply an xsl transformation on your original xml file to make it conformant with Qt's .ts files. Then you just don't need lupdate.

[vaibhav]

Thanks .
Could you elaborate more on second point about XSL.

[wysota]

Google for XSLT.