Struct HexwebWidget 

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

An egui widget that renders an interactive hexweb board.

Drag a piece onto an empty node to move it there, or onto another piece to swap the two. Arrows answered by a reciprocal arrow are drawn in satisfied_color; the ones still pointing at an empty node or off the board, or meeting no reciprocal arrow, are drawn in unsatisfied_color, which is the board’s live progress feedback. The puzzle is solved when no arrow is unsatisfied.

ui.add(egui_hexweb::HexwebWidget::new(&mut game));

Implementations

impl<'a> HexwebWidget<'a>

pub fn new(game: &'a mut HexwebGame) -> Self

pub fn cell_size(self, size: f32) -> Self

Override the size (in logical pixels) of each hexagon’s circumradius. When not set, the cell size is computed automatically to fill the available space of the parent container.

pub fn win_message(self, message: impl Into<String>) -> Self

Message shown in the win banner drawn over the board once GameStatus::Won is reached. Defaults to "Solved!". The crate ships no translations; embedding apps pass their own.

pub fn satisfied_color(self, color: Color32) -> Self

Color for arrows that are met by a reciprocal arrow. Defaults to the theme’s strong text color.

pub fn unsatisfied_color(self, color: Color32) -> Self

Color for arrows that point at an empty node, off the board, or at a piece that does not point back. Defaults to the theme’s error color — the accent the player reads as “this piece still needs to move”.

pub fn interactive(self, interactive: bool) -> Self

Whether the widget responds to input at all. Set to false to render the board read-only. Defaults to true.

Trait Implementations

impl Widget for HexwebWidget<'_>

fn ui(self, ui: &mut Ui) -> Response

Allocate space, interact, paint, and return a Response.

fn boxed<'a>(self) -> Box<dyn FnOnce(&mut Ui) -> Response + 'a>

where Self: Sized + 'a,

Box this widget for dynamic dispatch.