performance - Qt: Alternative to qgraphicsdropshadoweffect -


is there way create shadow qgraphicsdropshadoweffect? because qgraphicsdropshadoweffect have great impact on pc performance. tried set boarder radius (stylesheet) doesnt good. im creating multiple buttons on stackwidget , each of has qgraphicsdropshadoweffect guys see on pos (especially on food). im using qt 4.7.3.

edit: or perhaps stylesheet looks it. in qt4.7 cannot use css3. upgrading qt 5.0 not advisable in our situation.


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