Struct EmptyState 

pub struct EmptyState { /* private fields */ }

An empty state widget for no-data scenarios

Displays a consistent, helpful message when there’s no content to show.

Implementations

impl EmptyState

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

Create a new empty state with a title

pub fn no_results(title: impl Into<String>) -> Self

Create an empty state for no results

pub fn error(title: impl Into<String>) -> Self

Create an error empty state

pub fn no_permission(title: impl Into<String>) -> Self

Create a no permission empty state

pub fn offline(title: impl Into<String>) -> Self

Create an offline empty state

pub fn first_use(title: impl Into<String>) -> Self

Create a first-use empty state

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

Set the description text

pub fn state_type(self, state_type: EmptyStateType) -> Self

Set the state type

pub fn variant(self, variant: EmptyStateVariant) -> Self

Set the visual variant

pub fn icon(self, show: bool) -> Self

Show/hide the icon

pub fn custom_icon(self, icon: char) -> Self

Set a custom icon

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

Set an action button text

pub fn height(&self) -> u16

Calculate the height needed for this empty state

impl EmptyState

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

Set focused state

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

Set disabled state

pub fn fg(self, color: Color) -> Self

Set foreground color

pub fn bg(self, color: Color) -> Self

Set background color

pub fn is_focused(&self) -> bool

Check if widget is focused

pub fn is_disabled(&self) -> bool

Check if widget is disabled

pub fn set_focused(&mut self, focused: bool)

Set focused state (mutable)

impl EmptyState

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

Set element ID for CSS selector (#id)

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

Add a CSS class

pub fn classes<I, S>(self, classes: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Add multiple CSS classes

Trait Implementations

impl Default for EmptyState

fn default() -> Self

Returns the “default value” for a type.

impl StyledView for EmptyState

fn set_id(&mut self, id: impl Into<String>)

Set element ID

fn add_class(&mut self, class: impl Into<String>)

Add a CSS class

fn remove_class(&mut self, class: &str)

Remove a CSS class

fn toggle_class(&mut self, class: &str)

Toggle a CSS class

fn has_class(&self, class: &str) -> bool

Check if has class

impl View for EmptyState

fn id(&self) -> Option<&str>

Get element ID (for CSS #id selectors)

fn classes(&self) -> &[String]

Get CSS classes (for CSS .class selectors)

fn meta(&self) -> WidgetMeta

Get widget metadata for DOM

fn render(&self, ctx: &mut RenderContext<'_>)

Render the view to the given context

fn widget_type(&self) -> &'static str

Get widget type name (for CSS type selectors)

fn children(&self) -> &[Box<dyn View>]

Get child views (for container widgets)