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QGraphicsItem::setOpacity and QGraphicsOpacityEffect

General and Desktop

3 Posts 2 Posters 3.3k Views 1 Watching

J Offline
J Offline
Jupiter

wrote on last edited by

#1

Hi,

i found both above possibilities to change the opacity of an item. Is there a difference between them? Should I prefer one? Why are there 2 ways?

Thanks for your advices.
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L Offline
L Offline
lgeyer

wrote on last edited by

#2

Graphics Effects are "considered deprecated ":http://labs.qt.nokia.com/2011/05/12/qt-modules-maturity-level-the-list/.
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J Offline
J Offline
Jupiter

wrote on last edited by

#3

hm what is the best way then to use other effects like blur or shadow on your items?
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