How to change the hovered color of a default/systemstyle Button

Hello everybody, i am looking for a possibility how to change only hovered color or background color for a button in QML / QtQuick.Controls(Button) and keep the systembased geometry for this button. So that means without describing my own ButtonStyle component. Or another way how can i derive from systembased style and change some colors there. If somebody have an idea or a solution, please help me :-) Thanks a lot !!! P.S. Is it possible to derive from QWindosStyle and set this style as style property for QtQuick button. And use this button as a special button ?