Struct cursive::backends::curses::pan::Backend

pub struct Backend { /* fields omitted */ }

This is supported on crate feature pancurses-backend only.

Backend using pancurses.

Implementations

impl Backend

pub fn init() -> Result<Box<dyn Backend>>

Creates a new pancurses-based backend.

Trait Implementations

impl Backend for Backend

fn name(&self) -> &str

Returns a name to identify the backend.

fn screen_size(&self) -> Vec2

Returns the screen size.

fn has_colors(&self) -> bool

Should return true if this backend supports colors.

fn set_color(&self, colors: ColorPair) -> ColorPair

Starts using a new color.

fn set_effect(&self, effect: Effect)

Enables the given effect.

fn unset_effect(&self, effect: Effect)

Disables the given effect.

fn clear(&self, color: Color)

Clears the screen with the given color.

fn refresh(&mut self)

Refresh the screen.

fn print_at(&self, pos: Vec2, text: &str)

Main method used for printing

fn print_at_rep(&self, pos: Vec2, repetitions: usize, text: &str)

Efficient method to print repetitions of the same text.

fn poll_event(&mut self) -> Option<Event>

Polls the backend for any input.

impl Drop for Backend

fn drop(&mut self)

Executes the destructor for this type.