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  1. 8th April 2013, 11:41 #1
    BalaQT
    BalaQT is offline Advanced user
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    Default Re: random color and lineedit

    use isEmpty() to check the LineEdit text
    ex:
    Qt Code: 
    1. if( !stirng.isEmpty())
    2. {
    3. .............
    4. }
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  2. The following user says thank you to BalaQT for this useful post:

    smemamian (8th April 2013)
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