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MenuItem

cvkg_core

Enum MenuItem 

Source 
pub enum MenuItem {
    Action {
        label: String,
        shortcut: Option<KeyboardShortcut>,
        action: Arc<dyn Fn() + Send + Sync>,
        enabled: bool,
    },
    Submenu {
        label: String,
        items: Vec<MenuItem>,
    },
    Separator,
}
Expand description

A single entry in a MenuBar.

Actions hold a callback that is invoked when the user activates the item (either via the menu UI or via the associated keyboard shortcut). Separators provide visual grouping. Submenus allow hierarchical menus.

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Action

An activatable menu entry with an optional shortcut and enabled/disabled state.

Fields

§label: String
§shortcut: Option<KeyboardShortcut>
§action: Arc<dyn Fn() + Send + Sync>
§enabled: bool
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Submenu

A nested submenu.

Fields

§label: String
§items: Vec<MenuItem>
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Separator

A visual separator line between groups of items.

Trait Implementations§

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impl Debug for MenuItem

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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fn borrow_mut(&mut self) -> &mut T

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync> ⓘ

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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fn into(self) -> U

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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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