Trait gtk4::subclass::font_chooser::FontChooserImplExt[−][src]

pub trait FontChooserImplExt: ObjectSubclass {
    fn parent_font_family(
        &self, 
        font_chooser: &Self::Type
    ) -> Option<FontFamily>;

    fn parent_font_face(&self, font_chooser: &Self::Type) -> Option<FontFace>;

    fn parent_font_size(&self, font_chooser: &Self::Type) -> i32;

    fn parent_set_filter_func(
        &self, 
        font_chooser: &Self::Type, 
        callback: Option<FilterCallback>
    );

    fn parent_set_font_map<P: IsA<FontMap>>(
        &self, 
        font_chooser: &Self::Type, 
        font_map: Option<&P>
    );

    fn parent_font_map(&self, font_chooser: &Self::Type) -> Option<FontMap>;

    fn parent_font_activated(&self, font_chooser: &Self::Type, font_name: &str);
}

Required methods

Implementors