Struct MaterialDrawer 

pub struct MaterialDrawer<'a> { /* private fields */ }

Material Design navigation drawer component.

Navigation drawers provide access to destinations and app functionality. They can be permanently on-screen or controlled by navigation triggers.

let mut drawer_open = true;

let drawer = MaterialDrawer::new(DrawerVariant::Permanent, &mut drawer_open)
    .header("Mail", Some("email@material.io"))
    .item("Inbox", Some("inbox"), true)
    .item("Sent", Some("send"), false)
    .item("Drafts", Some("drafts"), false);

drawer.show(ui.ctx());

Implementations

impl<'a> MaterialDrawer<'a>

pub fn new(variant: DrawerVariant, open: &'a mut bool) -> Self

Create a new navigation drawer with Material 3 defaults.

pub fn new_with_id(variant: DrawerVariant, open: &'a mut bool, id: Id) -> Self

Create a new navigation drawer with custom ID.

pub fn alignment(self, alignment: DrawerAlignment) -> Self

Set drawer alignment (start or end).

pub fn width(self, width: f32) -> Self

Set drawer width.

pub fn theme(self, theme: DrawerThemeData) -> Self

Set drawer theme.

pub fn enable_drag_gesture(self, enable: bool) -> Self

Enable or disable drag gestures.

pub fn edge_drag_width(self, width: f32) -> Self

Set the edge drag width for opening the drawer.

pub fn barrier_dismissible(self, dismissible: bool) -> Self

Set whether tapping the barrier dismisses the drawer.

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

Set semantic label for accessibility.

pub fn header( self, title: impl Into<String>, subtitle: Option<impl Into<String>>, ) -> Self

Add header with title and optional subtitle.

pub fn item( self, text: impl Into<String>, icon: Option<impl Into<String>>, active: bool, ) -> Self

Add a navigation item.

pub fn item_with_callback<F>( self, text: impl Into<String>, icon: Option<impl Into<String>>, active: bool, callback: F, ) -> Self

where F: Fn() + Send + Sync + 'static,

Add a navigation item with callback.

pub fn add_item(self, item: DrawerItem) -> Self

Add a drawer item object.

pub fn section( self, label: Option<impl Into<String>>, items: Vec<DrawerItem>, ) -> Self

Add a section with label and items.

pub fn corner_radius(self, corner_radius: impl Into<CornerRadius>) -> Self

Set corner radius.

pub fn elevation(self, elevation: f32) -> Self

Set elevation value.

pub fn show(self, ctx: &Context) -> Response

Show the drawer using appropriate egui layout.

Trait Implementations

impl Widget for MaterialDrawer<'_>

fn ui(self, ui: &mut Ui) -> Response

Allocate space, interact, paint, and return a Response.