Bitfields

GtkFontChooserLevel

Specifies the granularity of font selection that is desired in a Gnome::Gtk4::R-FontChooser.

This enumeration may be extended in the future; applications should ignore unknown values.

• GTK_FONT_CHOOSER_LEVEL_FAMILY; Allow selecting a font family

• GTK_FONT_CHOOSER_LEVEL_STYLE; Allow selecting a specific font face

• GTK_FONT_CHOOSER_LEVEL_SIZE; Allow selecting a specific font size

• GTK_FONT_CHOOSER_LEVEL_VARIATIONS; Allow changing OpenType font variation axes

• GTK_FONT_CHOOSER_LEVEL_FEATURES; Allow selecting specific OpenType font features

Callback Functions

FontFilterFunc

Signature

:(  N-Object() $family, N-Object() $face, gpointer $data  )

• family; a Gnome::Pango::FontFamily

• face; a Gnome::Pango::FontFace belonging to $family

• data; user data passed to gtk_font_chooser_set_filter_func()