isCOBOL Evolve : User Interface : Controls Reference : TREE-VIEW : Properties : Heading-Rollover-Background-Color
Heading-Rollover-Background-Color
This property allows you to set or retrieve the background color that column headings assume when the mouse pointer hovers over them. See "Color management" for further details.
This property has effect only on tree-views with the Table-View style.
 
Example - Define a tree-view whose heading colors change on mouseover
screen section.
...
  03 screen-1-tv-1 Tree-View
     line 5.7
     column 3.1
     size 34.6 cells 
     lines 15.5 cells 
     id 1
     column-headings
     table-view
     heading-rollover-background-color 3
     heading-rollover-foreground-color 7
     heading-font Default-Font
     .
...