(Graphical interfaces only)
The width, in pixels, of a horizontal grid unit on the frame.
Data type: INTEGER
Access: Readable/Writeable
Applies to: FRAME widget
This attribute specifies the distance between horizontal 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.