Release 10.1A: OpenEdge Development:
Progress 4GL Reference

GRID-UNIT-HEIGHT-PIXELS attribute

The height, in pixels, of a vertical grid unit on the frame.

Data type: INTEGER

Access: Readable/Writeable

Applies to: FRAME widget

This attribute specifies the distance between vertical grid points in the frame. When a widget is moved or resized, it snaps to these grid points within the frame when the GRID-SNAP attribute is set to TRUE. The default value is 6.