Disabled-Background-Color
This property allows you to set or retrieve the background color of the Push-Button control when it is disabled. See "
Color management" for further details.
 
Example - Define a push-button with different background and foreground colors when disabled
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      disabled-background-color 5      disabled-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.