Trait gio::prelude::ListModelExt
source · [−]pub trait ListModelExt: 'static {
fn item_type(&self) -> Type;
fn n_items(&self) -> u32;
fn item(&self, position: u32) -> Option<Object>;
fn items_changed(&self, position: u32, removed: u32, added: u32);
fn connect_items_changed<F: Fn(&Self, u32, u32, u32) + 'static>(
&self,
f: F
) -> SignalHandlerId;
}