The symbol to use is 'w32Defaults'. This takes a comma separated list of keyword/value pairs. The keyword is delimited from the value by a colon ':' character.
FONT
Unless you explicitly specify a font for a control, the get the
Win32lib default font.
The default font used for text is MS Sans Serif 8-point Normal. You can change
this with the Font keyword. It is followed by a list of one to three
values enclosed in brackets.
Font:{ facename, size, style }
where facename is the name of the font, size is the point-size required,
and style is an integer whose value is the sum of ...
Normal = 0 Bold = 1 Italic = 2 Underline = 4 Strikeout = 8Thus to get Bold and Italic you add 1 and 2 and make the style value equal 3.
Example:
set w32Defaults=Font:(Comic Sans MS,12,3)