Struct StandaloneHandle 

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

A handle passed to the run_with callback each frame, allowing you to call toast notifications and other runtime APIs from standalone mode.

Implementations

impl StandaloneHandle<'_>

pub fn read(&self, id: &str) -> Option<(&UiItem, WidgetState)>

Returns the item data and its current visual state for any widget by id.

See PaneOverlay::read for details.

pub fn write(&mut self, id: &str, value: &WriteValue)

Set a widget’s value programmatically.

See WriteValue for the supported widget types and their matching variants.

pub fn create(&mut self, root: &str, builder: impl WidgetBuilder) -> bool

Add a code-built widget to a named root. Returns false if the id is already in use or the root doesn’t exist.

pub fn destroy(&mut self, id: &str) -> bool

Remove a widget by id from any root. Returns true if a widget was removed.

pub fn create_root(&mut self, name: impl Into<String>)

Create an empty root that can be populated with Self::create.

pub fn style_id(&self, name: &str) -> Option<StyleId>

Resolve a style name to its StyleId for use with builders.

pub fn default_style(&self) -> Option<&str>

Returns the name of the current default style, if one is set.

pub fn set_default_style(&mut self, name: &str) -> bool

Switch the default style by name. Returns false if the name is not registered.

pub fn push_toast( &mut self, message: impl Into<String>, duration: f32, x: f32, y: f32, width: f32, height: f32, )

Spawn a transient toast notification at the given position.