Scaling Background Image behind Widgets / dynamic stylesheet resources ?

[Elv13]

For posterity and because Google return this as the first result, the solution is to edit the widget palette with a brush using a QImage as "stamp".

QPalette p = palette();
   QBrush brush =  QBrush(generateMyQImage());
   p.setBrush(QPalette::Base, brush);
   p.setBrush(QPalette::Window, brush);
   setPalette(p);
   setAutoFillBackground(true);

QPalette p = palette();
   QBrush brush =  QBrush(generateMyQImage());
   p.setBrush(QPalette::Base, brush);
   p.setBrush(QPalette::Window, brush);
   setPalette(p);
   setAutoFillBackground(true);

To copy to clipboard, switch view to plain text mode