I'm following Qt Tutorials and got a simple question

Posted by nzer0 on Stack Overflow See other posts from Stack Overflow or by nzer0
Published on 2010-05-12T13:36:15Z Indexed on 2010/05/12 14:04 UTC
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qt4

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qt

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tutorials

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constructor

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colon

If I want to create my own class MyWidget which inherits from QWidget

Tutorial tells me to write constructor like this...

MyWidget::MyWidget(QWidget *parent)
: QWidget(parent){....}

I'm wondering what is the role of : QWidget(parent)

Does it mean explicit call for QWidget's constructor?

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