The FontChooserWidget widget lists the available fonts, styles and sizes, allowing the user to select a font.
It is used in the FontChooserDialog widget to provide a dialog box for selecting fonts.
To set the font which is initially selected, use set_font or set_font_desc.
To get the selected font use get_font or get_font_desc.
To change the text which is shown in the preview area, use set_preview_text.
GtkFontChooserWidget has a single CSS node with name fontchooser.