isCOBOL Evolve : User Interface : Controls Reference : PUSH-BUTTON : Properties : Disabled-Foreground-Color
Disabled-Foreground-Color
This property allows you to set or retrieve the foreground color of the Push-Button control when it is disabled. See "Color management" for further details.
 
Example - Define a push-button with 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"
     .