QRadioButton color change on Selected and deselected Qt

Question

i am trying to change the color of radiobutton on selected and deselected as QtStylesheet :Qt Stylesheet

but In this link it only refer to Loading a Image but how cou

Answer 1

Setting style sheet to next works for me:

QRadioButton:checked{
    background-color: red;
}

QRadioButton:unchecked{
   background-color: black;
}

Setting style sheet to QRadioButton::indicator:checked doesn't work, because this only changes the settings of the indicator.