Struct Menu 

#[repr(C)]
pub struct Menu {
    pub items: MenuItemVec,
    pub position: MenuPopupPosition,
    pub context_mouse_btn: ContextMenuMouseButton,
}

Represents a menu (context menu, dropdown menu, or application menu).

A menu consists of a list of items that can be displayed as a popup or attached to a window’s menu bar. Modeled after the Windows API for cross-platform consistency.

Fields

• items - The menu items to display
• position - Where the menu should appear (for popups)
• context_mouse_btn - Which mouse button triggers the context menu

Fields

items: MenuItemVec

position: MenuPopupPosition

context_mouse_btn: ContextMenuMouseButton

Implementations

impl Menu

pub fn create(items: MenuItemVec) -> Self

Creates a new menu with the given items.

Uses default position (AutoCursor) and right mouse button for context menus.

pub fn with_position(self, position: MenuPopupPosition) -> Self

Builder method to set the popup position.

pub fn get_hash(&self) -> u64

Computes a 64-bit hash of this menu using the HighwayHash algorithm.

This is used to detect changes in menu structure for caching and optimization.

Trait Implementations

impl Clone for Menu

fn clone(&self) -> Menu

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Menu

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

Formats the value using the given formatter.

impl Default for Menu

fn default() -> Menu

Returns the “default value” for a type.

impl Hash for Menu

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Menu

fn cmp(&self, other: &Menu) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Menu

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Menu

fn partial_cmp(&self, other: &Menu) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Menu

impl StructuralPartialEq for Menu