Struct StepperFace 

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

Immediate-mode stepper.

Implementations

impl<'a> StepperFace<'a>

pub fn new( steps: &'a [&'a str], current: impl Into<Option<usize>>, ) -> StepperFace<'a>

current is the index of the step in progress; steps before it are done. current == steps.len() means every step is done, None that none has started.

pub fn hovered(self, station: Option<usize>) -> StepperFace<'a>

The station under the pointer.

pub fn focused(self, station: Option<usize>) -> StepperFace<'a>

The station with keyboard focus.

pub fn station_rects( &self, text: &mut TextRenderer, theme: &Theme, rect: Rect, ) -> Vec<Rect>

Where each station (its disc and its label) is in rect; empty in the compact form, where no station shows.

pub fn is_compact( &self, text: &mut TextRenderer, theme: &Theme, width: f64, ) -> bool

Whether the stations fit width, or the stepper shows its compact “Step n of m” form.

pub fn height(&self, text: &mut TextRenderer, theme: &Theme, width: f64) -> f64

The height at width.

pub fn position_text(&self) -> String

The “Step n of m” line of the compact form (“4 steps” before the first one starts).

pub fn paint(&self, ctx: &mut PaintCtx<'_>, rect: Rect)

Paint into rect.

Trait Implementations

impl<'a> Clone for StepperFace<'a>

fn clone(&self) -> StepperFace<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for StepperFace<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for StepperFace<'a>