Release 10.1A: OpenEdge Getting Started:
New and Revised Features

Browses

In Release 10.1A, the browse widget is updated to have the XP look via the following changes:

Browse header — Removed the double-pixel border (one pixel for the browse’s border and one for the column header’s border), changed the column header’s shading, and changed the column separator.
Browse border — Removed the black color (it now uses the system border color).
Row markers — Removed the black borders.

These changes do not change the size of either the header or the browse widget itself, so there is no impact on your existing 4GL code.