Trait MenuModelExt

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pub trait MenuModelExt: 'static {
    // Required methods
    fn get_item_attribute_value(
        &self,
        item_index: i32,
        attribute: &str,
        expected_type: Option<&VariantTy>,
    ) -> 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§

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fn get_item_attribute_value( &self, item_index: i32, attribute: &str, expected_type: Option<&VariantTy>, ) -> Option<Variant>

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fn get_n_items(&self) -> i32

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fn is_mutable(&self) -> bool

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

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

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

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§