[Interest] QTextEdit with QDockWidget

[Igor Mironchik]

Hello,

I have a dock widget with text edit field. When I set document to 
QTextEdit document layouts with smaller width than width of QTextEdit. Look.

Small width

I can't do so to enlarge the width of the text. But when I put enough 
text to fit all height then width of the text begin regards the width of 
QTextEdit. Loook.

Good width

Does anybody know how to fix this problem to force the document to 
regard the width of the control?

Thank you.
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