To enable the use of different fonts, the checkbox "Select a basic font for all gadgets" has to be checked.
Open Preferences and select "options"
Select "Select a basic font for all gadgets", the font requester opens and let you choose a font which will be used for all gadgets on your form.This font is saved in your Preferences (PureDesign.cfg).
Select new font
Opens the Fontrequester and allows you to select a new font with size and attributes.
Select loaded font
From here a font already in use may be selected.
Use selected font
Font and size shown in the combobox below will be used for the selected gadget.
Cancel font
Will cancel the use of a previously selected font for the selected gadget and remove the font from the list if no other gadget uses it.