QPalette on PushButton

[wagmare]

thanks for reply
just a minute before i solve seeing docs clearly

Button->setPalette(QPalette(QColor(rd,gr,bl)));

is working fine ....

[wagmare]

but the document says
use the colors in the palette rather than hard-coding specific color

so is there any other way to change the color of the QPushButton using variable color values at differtent times ...
please help
thanks in advance