Trait gtk::IconThemeExt [−] [src]

pub trait IconThemeExt {
    fn append_search_path<P: AsRef<Path>>(&self, path: P);

    fn get_example_icon_name(&self) -> Option<String>;

    fn has_icon(&self, icon_name: &str) -> bool;

    fn list_contexts(&self) -> Vec<String>;

    fn list_icons<'a, P: Into<Option<&'a str>>>(
        &self, 
        context: P
    ) -> Vec<String>;

    fn load_icon(
        &self, 
        icon_name: &str, 
        size: i32, 
        flags: IconLookupFlags
    ) -> Result<Option<Pixbuf>, Error>;

    fn lookup_by_gicon<P: IsA<Icon>>(
        &self, 
        icon: &P, 
        size: i32, 
        flags: IconLookupFlags
    ) -> Option<IconInfo>;

    fn lookup_icon(
        &self, 
        icon_name: &str, 
        size: i32, 
        flags: IconLookupFlags
    ) -> Option<IconInfo>;

    fn prepend_search_path<P: AsRef<Path>>(&self, path: P);

    fn rescan_if_needed(&self) -> bool;

    fn set_custom_theme<'a, P: Into<Option<&'a str>>>(&self, theme_name: P);

    fn set_screen(&self, screen: &Screen);

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

Required Methods

Implementors