I attach QWidget to QGraphicsProxyWidget on graphics scene. Then I add 4 QGraphicsEffects to the item part of QGraphicsProxyWidget. Only shadow effect appears. Other 3 - blur, opacity, colorization - do not appear at all. What can be wrong?
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I attach QWidget to QGraphicsProxyWidget on graphics scene. Then I add 4 QGraphicsEffects to the item part of QGraphicsProxyWidget. Only shadow effect appears. Other 3 - blur, opacity, colorization - do not appear at all. What can be wrong?