Trait gio::prelude::MenuModelExt

source · [−]
pub trait MenuModelExt: 'static {
    fn item_attribute_value(
        &self, 
        item_index: i32, 
        attribute: &str, 
        expected_type: Option<&VariantTy>
    ) -> Option<Variant>;
    fn item_link(&self, item_index: i32, link: &str) -> Option<MenuModel>;
    fn 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) -> MenuAttributeIter;
    fn iterate_item_links(&self, item_index: i32) -> MenuLinkIter;
    fn connect_items_changed<F: Fn(&Self, i32, i32, i32) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
}

Required methods

Implementors