Struct Meter 

pub struct Meter { /* private fields */ }

Horizontal meter widget displaying a percentage value.

Implementations

impl Meter

pub fn new(value: f64, max: f64) -> Meter

Create a new meter with value and max.

pub fn percentage(value: f64) -> Meter

Create a percentage meter (0-100).

pub fn with_label(self, label: impl Into<String>) -> Meter

Set the label.

pub fn with_color(self, color: Color) -> Meter

Set the fill color.

pub fn with_gradient(self, start: Color, end: Color) -> Meter

Set a gradient (start to end color).

pub fn with_percentage_text(self, show: bool) -> Meter

Set whether to show percentage text.

pub fn set_value(&mut self, value: f64)

Update the value.

pub fn value(&self) -> f64

Get the current value.

pub fn ratio(&self) -> f64

Get the fill ratio (0.0-1.0).

Trait Implementations

impl Brick for Meter

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

Get the brick’s unique type name

fn assertions(&self) -> &[BrickAssertion]

Get all assertions for this brick

fn budget(&self) -> BrickBudget

Get the performance budget

fn verify(&self) -> BrickVerification

Verify all assertions against current state

fn to_html(&self) -> String

Generate HTML for this brick (WASM target)

fn to_css(&self) -> String

Generate CSS for this brick (WASM target)

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

Get the test ID for DOM queries

fn can_render(&self) -> bool

Check if this brick can be rendered (all assertions pass)

impl Clone for Meter

fn clone(&self) -> Meter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Meter

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

Formats the value using the given formatter.

impl Widget for Meter

fn type_id(&self) -> TypeId

Get the type identifier for this widget type.

fn measure(&self, constraints: Constraints) -> Size

Compute intrinsic size constraints.

fn layout(&mut self, bounds: Rect) -> LayoutResult

Position children within allocated bounds.

fn paint(&self, canvas: &mut dyn Canvas)

Generate draw commands for rendering.

fn event(&mut self, _event: &Event) -> Option<Box<dyn Any + Send>>

Handle input events.

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

Get child widgets for tree traversal.

fn children_mut(&mut self) -> &mut [Box<dyn Widget>]

Get mutable child widgets.

fn is_interactive(&self) -> bool

Check if this widget is interactive (can receive focus/events).

fn is_focusable(&self) -> bool

Check if this widget can receive keyboard focus.

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

Get the accessible name for screen readers.

fn accessible_role(&self) -> AccessibleRole

Get the accessible role.

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

Get the test ID for this widget (if any).

fn bounds(&self) -> Rect

Get the current bounds of this widget.