console_ui_engine_null 0.1.0

A console UI engine written to learn Rust
Documentation 
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use std::any::Any;

use crate::buffer::{SizedBuffer, StyledChar};
use crate::ui_element::UiElement;

ui_component_struct!(
pub struct Rectangle {
    pub position: (u16, u16),
    pub size: (u16, u16),
    pub fill: bool,
});

impl Rectangle {
    pub fn new(name: &'static str, position: (u16, u16), size: (u16, u16)) -> Rectangle {
        Rectangle {
            name,
            focused: false,
            position,
            size,
            fill: false
        }
    }
}
impl UiElement for Rectangle {
    fn render(&self, buffer: &mut SizedBuffer) {
        let chars: [StyledChar; 7]  = [
            StyledChar::from_char('┏'),
            StyledChar::from_char('┓'),
            StyledChar::from_char('┗'),
            StyledChar::from_char('┛'),
            StyledChar::from_char('━'),
            StyledChar::from_char('┃'),
            StyledChar::from_char('█')];

        buffer.set_pixel(&chars[0], self.position.0, self.position.1); // ┏
        buffer.set_pixel(&chars[1], self.position.0+self.size.0, self.position.1); // ┓
        buffer.set_pixel(&chars[2], self.position.0, self.position.1+self.size.1); // ┗
        buffer.set_pixel(&chars[3], self.position.0+self.size.0, self.position.1+self.size.1); // ┛
        buffer.draw_hline(&chars[4], self.position.1, self.position.0+1, self.position.0 + self.size.0 - 1); // ━
        buffer.draw_hline(&chars[4], self.position.1+self.size.1, self.position.0+1, self.position.0 + self.size.0 - 1); // ━
        buffer.draw_vline(&chars[5], self.position.0, self.position.1+1, self.position.1 + self.size.1 - 1); // ┃
        buffer.draw_vline(&chars[5], self.position.0+self.size.0, self.position.1+1, self.position.1 + self.size.1 - 1); // ┃
    }

    ui_component_impl!();
}