CENTERED attribute Indicates whether the AVM automatically centers the frame in a window. Data type: LOGICAL Access: Readable/Writeable Applies to: FRAME widget The default value for this attribute is FALSE. When you set this attribute from FALSE to TRUE, the values of the COLUMN, ROW, X, and Y attributes for the frame change to reflect the new location of the frame. Setting the CENTERED attribute from TRUE to FALSE has no meaning and results in an error message.
