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  1. Qt
  2. QTBUG-2057

QPainter warnings when using Metacity Window Manager and resizing a window down to it's minimum size

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    • Icon: Bug Bug
    • Resolution: Out of scope
    • Icon: P3: Somewhat important P3: Somewhat important
    • Some future release
    • 4.3.4
    • GUI: Painting
    • None

      QPainter may in some cases print out warnings when using the Metacity window manager and resizing a window down to it's minimum size, the warnings will read as follows

      QPainter::begin: Paint device returned engine == 0, type: 3
      QPainter::setWorldTransform: Painter not active
      QPainter::end: Painter not active, aborted
      QPixmap::fromImage: Cannot convert a null image
      QPainter::begin: Paint device returned engine == 0, type: 3
      QPainter::setWorldTransform: Painter not active
      QPainter::end: Painter not active, aborted
      QPixmap::fromImage: Cannot convert a null image

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            rodal Samuel Rødal
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