console_ui_engine_null 0.1.0

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

use crate::buffer::SizedBuffer;
use crate::console::ConsoleUpdateInfo;

pub trait UiElement {
    fn update(&mut self, _console: &mut ConsoleUpdateInfo) {}
    fn render(&self, _buffer: &mut SizedBuffer) {}
    fn get_name(&self) -> &str;
    fn as_any(&self) -> &dyn Any;
    fn as_any_mut(&mut self) -> &mut dyn Any;
    fn is_clicked(&self, _x: u16, _y: u16) -> bool { false }

    fn is_focusable(&self) -> bool {false}
    fn has_focus(&self) -> bool;
    fn on_focus(&mut self) {}
    fn on_focus_removed(&mut self) {}
}
    #[macro_export]
    macro_rules! ui_component_struct {
        (pub struct $name:ident { $( $vis:vis $field:ident: $ty:ty ),* $(,)* }) => {
            pub struct $name {
                pub name: &'static str,
                focused: bool,
                $( $vis $field: $ty ),*
            }
        };
    }

    #[macro_export]
    macro_rules! ui_component_impl {
        () => {
            fn get_name(&self) -> &str {
                self.name.clone()
            }
            fn has_focus(&self) -> bool { self.focused }

            fn as_any(&self) -> &dyn Any { self }
            fn as_any_mut(&mut self) -> &mut dyn Any { self }
        };
    }