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Thread: qtextstream & qstring

  1. #1
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    Default qtextstream & qstring

    Qt Code:
    1. text ="left\n";
    2. text =text +"right\n";
    3. QFile f(file);
    4. f.open(IO_WriteOnly);
    5. QTextStream xstrm(&f);
    6. xstrm << text;
    7. f.close();
    To copy to clipboard, switch view to plain text mode 
    I thought that this code produce a file so:
    Qt Code:
    1. left
    2. right
    To copy to clipboard, switch view to plain text mode 
    Instead:
    Qt Code:
    1. leftright
    To copy to clipboard, switch view to plain text mode 
    how can I do? thanks.
    Regards

  2. #2
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    Default Re: qtextstream & qstring

    it seems you forget a flag in the open method of your file.

    in Qt4 the flag is QIODevice::Text, so in Qt3 it should be something like IO_Text

    on Windows, line breaks aren't only "\n" but actually "\r\n"
    Current Qt projects : QCodeEdit, RotiDeCode

  3. The following user says thank you to fullmetalcoder for this useful post:

    mickey (24th February 2006)

  4. #3
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    Default Re: qtextstream & qstring

    One should use endl() to write a newline to the stream instead of using \n.

  5. #4
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    Default Re: qtextstream & qstring

    Quote Originally Posted by wysota
    One should use endl() to write a newline to the stream instead of using \n.
    Because windows consider a new line to be "\n\r" , they just can't figure out that computers are not typewriters anymore

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