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MenuController

tessera_components::menus

Struct MenuController 

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pub struct MenuController { /* private fields */ }
Expand description

Shared state for controlling menu visibility and anchor placement.

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impl MenuController

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pub fn new() -> Self

Creates a new closed menu state.

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pub fn open(&mut self)

Opens the menu.

If an anchor was previously set via open_at, it is reused. Otherwise, the menu defaults to anchoring to the provider’s content.

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pub fn open_at(&mut self, anchor: MenuAnchor)

Opens the menu at the provided anchor rectangle.

An explicit anchor prop on the provider takes precedence over this saved rectangle.

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pub fn close(&mut self)

Closes the menu.

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pub fn toggle(&mut self)

Toggles the open state, keeping the current anchor.

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pub fn is_open(&self) -> bool

Returns whether the menu is currently open.

Trait Implementations§

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impl Clone for MenuController

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fn clone(&self) -> MenuController

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for MenuController

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fn default() -> MenuController

Returns the “default value” for a type. Read more
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impl PartialEq for MenuController

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fn eq(&self, other: &MenuController) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for MenuController

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impl<T> Any for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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