Struct Frame 

pub struct Frame { /* private fields */ }

Implementations

impl Frame

pub fn new(row: usize, col: usize) -> Self

pub fn write(&mut self, row: i32, col: i32, s: String) -> Result<()>

pub fn random_point(&mut self, s: &Snake) -> Result<(usize, usize)>

pub fn quit(&mut self)

pub fn show(&mut self, snake: &Snake) -> Result<()>

pub fn make_frame_gui(row: usize, col: usize) -> Flex<Status>

Trait Implementations

impl Widget<Status> for Frame

fn event( &mut self, ctx: &mut EventCtx<'_, '_>, event: &Event, data: &mut Status, _env: &Env, )

need this function for handling the arrow keys.

fn lifecycle( &mut self, _ctx: &mut LifeCycleCtx<'_, '_>, _event: &LifeCycle, _data: &Status, _env: &Env, )

Handle a life cycle notification.

fn update( &mut self, _ctx: &mut UpdateCtx<'_, '_>, _old_data: &Status, _data: &Status, _env: &Env, )

Update the widget’s appearance in response to a change in the app’s Data or Env.

fn layout( &mut self, _ctx: &mut LayoutCtx<'_, '_>, _bc: &BoxConstraints, _data: &Status, _env: &Env, ) -> Size

Compute layout.

fn paint(&mut self, ctx: &mut PaintCtx<'_, '_, '_>, data: &Status, _env: &Env)

Paint the widget appearance.