Function ncursesw::getbkgrnd

pub fn getbkgrnd() -> Result<ComplexChar, NCurseswError>

Returns the standard screen’s current background character/attribute pair.

Example

extern crate ncursesw;

use ncursesw::*;
use ncursesw::extend::*;

start_color()?;

let yellow = Color::Dark(BaseColor::Yellow);
let blue = Color::Dark(BaseColor::Blue);

let color_pair1 = ColorPair::new(1, Colors::new(yellow, blue))?;
let mut attrs = Attributes::default();
attrs.set_dim(true);

match std::char::from_u32(0x20) {
    Some(c) => {
        let background_char = ComplexChar::from_char(c, &attrs, &color_pair1)?;
        bkgrndset(background_char);

        assert!(getbkgrnd()? == background_char);
    },
    None    => panic!("unable to convert to character!")
}