isCOBOL Evolve : User Interface : Controls Reference : WINDOW : Styles : { Background-High | Background-Low | Background-Standard }
{ Background-High | Background-Low | Background-Standard }
Background-High
The background color is forced to be bright.
Background-Low
The background color is forced not to be bright.
Background-Standard
The background color is left unchanged, the default.
Setting this style with RGB colors has no effect. See "Color management" for further details.
 
Example - Display a window with background-low and foreground low
working-storage section.
77 window-handle usage handle of window.
...
procedure division.
...
  display standard  window background-low
          screen line 41
          screen column 91
          size 22.1
          lines 18.1
          cell width 10
          cell height 10
          label-offset 20
          control font Default-Font
          color 257
          resizable
          modeless
          title-bar
          no wrap
          title "Screen"
          max-size 50.0
          min-size 5.0
          min-lines 5.0
          max-lines 30.0
          low
          handle window-handle
          .
...