Struct CursorDisplay 

pub struct CursorDisplay {
    pub position: usize,
    pub anchor: usize,
    pub visible: bool,
    pub selected_cells: Vec<(usize, usize, usize)>,
}

Cursor display state for rendering.

The adapter reads cursor position from text-document’s TextCursor and creates this struct to feed to crate::Typesetter::set_cursor. text-typeset uses it to generate caret and selection decorations in the next crate::Typesetter::render call.

Fields

position: usize

Cursor position (character offset in the document).

anchor: usize

Selection anchor. Equals position when there is no selection. When different from position, the range [min(anchor, position), max(anchor, position)) is highlighted as a selection.

visible: bool

Whether the caret is visible (false during the blink-off phase). The adapter manages the blink timer; text-typeset just respects this flag.

selected_cells: Vec<(usize, usize, usize)>

When non-empty, render cell-level selection highlights instead of text-level selection. Each tuple is (table_id, row, col) identifying a selected cell. The adapter fills this from TextCursor::selected_cells().