The type of function that is used for deciding what fonts get shown in a gtk.font_chooser.FontChooser.
See gtk.font_chooser.FontChooser.setFilterFunc.
true if the font should be displayed
The type of function that is used for deciding what fonts get shown in a gtk.font_chooser.FontChooser.
See gtk.font_chooser.FontChooser.setFilterFunc.