Rollover-Background-Color
This property allows you to set or retrieve the background color of the Push-Button control when the mouse pointer hovers over it. See "Color management" for further details.
 
Example - Define a push-button with different background and foreground colors during mouseover
screen section.
...
  03 screen-1-pb-1 Push-Button
     line 4.5
     column 8.1
     size 12.5 cells 
     lines 4.8 cells 
     background-color 3
     foreground-color 4
     rollover-background-color 5
     rollover-foreground-color 6
     id 1
     title "Accept"
     .
Note - Using the Windows Look and Feel, the background color is shown only if the button has the Flat style.