Struct TextStackFace 

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

A text stack’s lines, borrowed, and how to paint them.

Implementations

impl<'a> TextStackFace<'a>

pub fn new(title: &'a str) -> TextStackFace<'a>

pub fn styled( self, title: &'a TextStyle, caption: &'a TextStyle, ) -> TextStackFace<'a>

Set the title and the caption lines in title and caption, for a surface that scales its type itself.

pub fn secondary_tone(self, tone: Tone) -> TextStackFace<'a>

The secondary line says a status (a playback error): it reads in tone’s ink.

pub fn secondary(self, text: &'a str) -> TextStackFace<'a>

The secondary line. An empty string shows no line.

pub fn tertiary(self, text: &'a str) -> TextStackFace<'a>

The tertiary line. An empty string shows no line.

pub fn dense(self) -> TextStackFace<'a>

A Label title, for a dense row or a bar.

pub fn lines(&self) -> usize

How many lines the stack shows.

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

The stack’s height: its lines and the gaps between them.

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

The widest line’s natural width.

pub fn title_centre( &self, rect: Rect, text: &mut TextRenderer, theme: &Theme, ) -> f64

The centre line of the title as Self::paint places it in rect: what a leading icon beside a multi-line stack lines up with.

pub fn title_top( &self, rect: Rect, text: &mut TextRenderer, theme: &Theme, ) -> f64

The baseline-side top of the title as Self::paint places it in rect: where a quiet line beside the title starts.

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

Paint the stack in rect, centred vertically, each line elided to the rect’s width. Inks are measured on ctx.theme’s ground, so a stack on a selected row or a floating panel reads.

pub fn spoken(&self) -> String

What a screen reader says: the lines in order.

Trait Implementations

impl<'a> Clone for TextStackFace<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for TextStackFace<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for TextStackFace<'a>