Face flags are two-element lists that specify certain properties that are set once and only once for a give face (as opposed to specs, which may be chained arbitrarily). Nearly all flags may be used for button faces. Exceptions, as well as the flags that may be used for title and border faces, are indicated below.
Table 1-1. Face Flags
|'justify||'left 'right 'center||Horizontal justification for the face (pixmap, relief pattern, etc.)|
|'vertical-justify||'top 'bottom 'center||Vertical justification for the face (pixmap, relief pattern, etc.)|
|'relief||'flat 'sunk 'raised||Use for titles and buttons to control appearance (only flag for titles)|
|'use-style-of||'title 'border #f||Inherit the face flags from the title or border first, then add these flags|
|'hidden-handles||#t #f||Set visibility of the corner handles -- only used for border faces|
|'no-inset||#t #f||Win-9x-like effect of relieving borders on outside instead of inside|