Struct MenuItem 

pub struct MenuItem { /* private fields */ }

One entry of a DropdownMenu or a ContextMenu. It can run an action, show a check mark, show any view, or open a submenu at its side.

use ravenrs_widgets::{DropdownMenu, MenuItem, Ui};

let menu = DropdownMenu::new("View")
    .item(MenuItem::new("Show grid").checked(true))
    .item(MenuItem::new("Export").item(MenuItem::new("As PDF")).item(MenuItem::new("As CSV")));
let mut ui = Ui::new(menu, ravenrs_style::Theme::raven_dark());
ui.update();

Implementations

impl MenuItem

pub fn new(label: impl Into<String>) -> Self

A menu item labeled label.

pub fn icon(self, icon: IconName) -> Self

Shows an icon before the label.

pub fn shortcut(self, shortcut: impl Into<String>) -> Self

Shows a shortcut hint at the trailing edge, e.g. "⌘C" (display only).

pub fn destructive(self) -> Self

Paints the item in the danger color (Delete, Remove…).

pub fn on_select(self, handler: impl Fn() + 'static) -> Self

Runs handler when the item is chosen; the menu closes first.

pub fn checked(self, checked: bool) -> Self

Makes it an item that is on or off: a check mark shows while it is on, and screen readers hear which. What choosing it does is still up to Self::on_select.

pub fn element(self, view: impl View + 'static) -> Self

Shows this view in the row instead of the label, such as a color with its name. The label still names the item for screen readers.

pub fn item(self, item: MenuItem) -> Self

Adds an item to this item’s submenu, which opens at its side on hover, on click or with the Right arrow; Left and Escape come back. An item with a submenu does not run Self::on_select.

pub fn separator(self) -> Self

Adds a separator line to this item’s submenu.

Trait Implementations

impl Debug for MenuItem

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

Formats the value using the given formatter.