QPushButton fade effect without animation

[Kostanev]

I am afraid that The Storm is right. The fault is mine.
I meant that I don't want to use external (GIF) animation, I want to create the effect between two images with Qt.

[spirit]

in this case you can use aamer4yu's suggest.

[aamer4yu]

You can check this example .
It might help you

[Kostanev]

Thank you! I will test it asap...