Trait gtk4::prelude::FontChooserExt

pub trait FontChooserExt: 'static {
    fn font(&self) -> Option<GString>;
    fn font_desc(&self) -> Option<FontDescription>;
    fn font_face(&self) -> Option<FontFace>;
    fn font_family(&self) -> Option<FontFamily>;
    fn font_features(&self) -> GString;
    fn font_map(&self) -> Option<FontMap>;
    fn font_size(&self) -> i32;
    fn language(&self) -> GString;
    fn level(&self) -> FontChooserLevel;
    fn preview_text(&self) -> GString;
    fn shows_preview_entry(&self) -> bool;
    fn set_filter_func<P: Fn(&FontFamily, &FontFace) -> bool + 'static>(
        &self, 
        filter: P
    );
    fn set_font(&self, fontname: &str);
    fn set_font_desc(&self, font_desc: &FontDescription);
    fn set_font_map(&self, fontmap: Option<&impl IsA<FontMap>>);
    fn set_language(&self, language: &str);
    fn set_level(&self, level: FontChooserLevel);
    fn set_preview_text(&self, text: &str);
    fn set_show_preview_entry(&self, show_preview_entry: bool);
    fn connect_font_activated<F: Fn(&Self, &str) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn connect_font_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn connect_font_desc_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn connect_font_features_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn connect_language_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn connect_level_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn connect_preview_text_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn connect_show_preview_entry_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
}

Required methods

fn font(&self) -> Option<GString>

fn font_desc(&self) -> Option<FontDescription>

fn font_face(&self) -> Option<FontFace>

fn font_family(&self) -> Option<FontFamily>

fn font_features(&self) -> GString

fn font_map(&self) -> Option<FontMap>

fn font_size(&self) -> i32

fn language(&self) -> GString

fn level(&self) -> FontChooserLevel

fn preview_text(&self) -> GString

fn shows_preview_entry(&self) -> bool

fn set_filter_func<P: Fn(&FontFamily, &FontFace) -> bool + 'static>(
    &self,
    filter: P
)

fn set_font(&self, fontname: &str)

fn set_font_desc(&self, font_desc: &FontDescription)

fn set_font_map(&self, fontmap: Option<&impl IsA<FontMap>>)

fn set_language(&self, language: &str)

fn set_level(&self, level: FontChooserLevel)

fn set_preview_text(&self, text: &str)

fn set_show_preview_entry(&self, show_preview_entry: bool)

fn connect_font_activated<F: Fn(&Self, &str) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

fn connect_font_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_font_desc_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

fn connect_font_features_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

fn connect_language_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

fn connect_level_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_preview_text_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

fn connect_show_preview_entry_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

Implementors

impl<O: IsA<FontChooser>> FontChooserExt for O