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  1. #1
    Registered User
    Join Date
    Jan 2012

    Question How to paint into MWindow?

    I have made a class from MWindow.
    I'm trying to use paintevent/QPainter to paint into it.
    However, error is displayed every time paintevent is called:

    QPainter::begin: Widget painting can only begin as a result of a paintEvent
    QPainter::setPen: Painter not active

    Any Ideas? I'm using MWindow since it has openGL enabled and I'm going to need to display multiple sprites. Suggestions?

  2. #2
    Registered User
    Join Date
    Aug 2012

    Re: How to paint into MWindow?

    You can draw by using QWidget::paintEvent()

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