The Label

Presence

A label is shown whenever its label area is present, unless resizing has made the area too small for the label.  (If blank, the label may appear to be absent.)

Content

Determined by `label.  If this attribute is null, the symbolic indices of the underlying slotfiller are used, as characters, without the backquotes;  a symbolic index is likewise used for an individual label that is null in `label.

The Ravels of the values are used;  if perchance a nested array is specified, the specifying A+ expression is shown.

Position

Font

The label font is `labelfont if that is non-null, else `font if that is non-null, else kaplgallant (more precisely, the value of s.FONT).

Color

The label color is `labelfg if that is non-null, else `fg if that is non-null, else black (more precisely, the value of s.BLACK).