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  1. 18th May 2009, 08:11 #1
    radek.z
    radek.z is offline Novice
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    Default QWidget *parent = 0 question

    Hi,
    I have a question what is purpose of a default initialization for QWidget *parent = 0 in a constructor of any widget? Should it always be there? Is there any exceptions?
    Last edited by radek.z; 18th May 2009 at 08:30.
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