Only use diff shade for mouse-over/def-btn if they are the same colour
Only use diff shade for mouse-over/def-btn if they are the same colour


KDE/qtcurve,KDE/qtcurve,KDE/qtcurve,gnufabio/qtcurve,KDE/qtcurve,gnufabio/qtcurve,gnufabio/qtcurve,gnufabio/qtcurve