Trait gio::MenuModelExt[−][src]

pub trait MenuModelExt {
    fn get_item_attribute_value<'a, P: Into<Option<&'a VariantTy>>>(
        &self, 
        item_index: i32, 
        attribute: &str, 
        expected_type: P
    ) -> Option<Variant>;

    fn get_item_link(&self, item_index: i32, link: &str) -> Option<MenuModel>;

    fn get_n_items(&self) -> i32;

    fn is_mutable(&self) -> bool;

    fn items_changed(&self, position: i32, removed: i32, added: i32);

    fn iterate_item_attributes(
        &self, 
        item_index: i32
    ) -> Option<MenuAttributeIter>;

    fn iterate_item_links(&self, item_index: i32) -> Option<MenuLinkIter>;

    fn connect_items_changed<F: Fn(&Self, i32, i32, i32) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
}

Required Methods

Implementors