Struct SubMenuItem 

pub struct SubMenuItem {
    pub label: String,
    pub shortcut: Option<KeyboardShortcut>,
    pub enabled: bool,
    pub separator_after: bool,
    pub callback: Option<Box<dyn Fn() + Send + Sync>>,
    pub children: Vec<SubMenuItem>,
}

A single submenu item with customization options.

Represents an entry inside a dropdown menu, with optional keyboard shortcut, enabled/disabled state, separator, callback, and nested children.

Fields

label: String

The visible label for this submenu item.

shortcut: Option<KeyboardShortcut>

Optional keyboard shortcut that triggers this item.

enabled: bool

Whether the item can be interacted with.

separator_after: bool

If true, draws a separator line after this item.

callback: Option<Box<dyn Fn() + Send + Sync>>

Optional callback executed when the item is activated.

children: Vec<SubMenuItem>

Optional nested submenu items.

Implementations

impl SubMenuItem

pub fn new(label: &str) -> Self

Create a new submenu item with a text label.

pub fn with_shortcut(self, shortcut: KeyboardShortcut) -> Self

Assign a keyboard shortcut to this item.

pub fn with_callback(self, callback: Box<dyn Fn() + Send + Sync>) -> Self

Set the callback executed when this item is activated.

pub fn disabled(self) -> Self

Disable this item (non-interactive, rendered as disabled).

pub fn with_separator(self) -> Self

Draw a separator line after this item.

pub fn add_child(self, child: SubMenuItem) -> Self

Append a child item to this submenu.

pub fn with_children(self, children: Vec<SubMenuItem>) -> Self

Replace the children of this submenu.

Trait Implementations

impl Clone for SubMenuItem

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubMenuItem

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

Formats the value using the given formatter.