Struct MathEditor 

pub struct MathEditor { /* private fields */ }

A structural math editor view: the model, the caret, the cached raster, an in-progress \command buffer with autocomplete, and the draggable palette’s position.

Implementations

impl MathEditor

pub fn new(cx: &mut Context<'_, Self>) -> Self

pub fn from_latex( latex: &str, font_size: f32, at_end: bool, align: MathAlign, theme: MathTheme, cx: &mut Context<'_, Self>, ) -> Self

Build an editor seeded with the formula parsed from latex, rendered at font_size px/em — for editing an existing $$…$$ block in-line at its displayed size. The caret lands at the end of the top row when at_end, else at the start — so arrowing into the block from below/right enters at the end, and from above/left enters at the start. align matches the display block’s justification so entering edit doesn’t shift it.

pub fn to_latex(&self) -> String

The current formula as LaTeX, to write back into the $$…$$ block.

pub fn align(&self) -> MathAlign

The current horizontal alignment, so the host writes the matching marker on commit.

pub fn set_align(&mut self, align: MathAlign, cx: &mut Context<'_, Self>)

Re-justify the in-line formula (from the right-click “Align” menu) — immediate visual feedback; the host persists the marker on commit.

pub fn focus_handle(&self) -> FocusHandle

The focus handle, so the host can focus the editor on open.

Trait Implementations

impl EventEmitter<MathNav> for MathEditor

impl Render for MathEditor

fn render( &mut self, window: &mut Window, cx: &mut Context<'_, Self>, ) -> impl IntoElement

Render this view into an element tree.