Carriage Return in QString

[incapacitant]

I have a QTextEdit that contains a carriage return.
I convert to QString :

Message = qMessage->toPlainText();

Message = qMessage->toPlainText();

To copy to clipboard, switch view to plain text mode 

Then I am unable to remove the carriage return from the QString and replace it with a space character.

I tried :
- to split the string with regexp "\r"
- the stupid

for ( int i = 0; i < Message.size(); i++ ) 
  if ( ( Message[i] == QChar(10) ) &&  ( Message[i+1] == QChar(13) ) ) {
    Message[i] = ' ';
    Message[i+1] = ' ';
 }

for ( int i = 0; i < Message.size(); i++ ) 
  if ( ( Message[i] == QChar(10) ) &&  ( Message[i+1] == QChar(13) ) ) {
    Message[i] = ' ';
    Message[i+1] = ' ';
 }

To copy to clipboard, switch view to plain text mode 

- Message.replace("\r"," ");
- Message.replace(QRegExp("\r"), " "); even with "0x0D"

All fails.

At the end of the modification I copy back my QString to a QTextEdit to display the result and the carriage return is still there. No way to remove it.