bernardo-tui 0.2.7

A keyboard-only, distraction-free TUI widget library
Documentation 
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use std::marker::PhantomData;

use crate::io::output::Metadata;
use crate::mocks::meta_frame::MetaOutputFrame;
use crate::widget::widget::Widget;
use crate::widgets::with_scroll::with_scroll::WithScroll;

pub struct WithScrollWidgetInterpreter<'a, T: Widget> {
    meta: &'a Metadata,
    output: &'a MetaOutputFrame,
    _t: PhantomData<T>,
}

impl<'a, T: Widget> WithScrollWidgetInterpreter<'a, T> {
    pub fn new(output: &'a MetaOutputFrame, meta: &'a Metadata) -> Self {
        debug_assert!(meta.typename == WithScroll::<T>::static_typename());

        // Checking if we have this thing inside
        debug_assert!(output
            .get_meta_by_type(T::static_typename())
            .find(|item| { meta.rect.contains_rect(item.rect) })
            .is_some());

        Self {
            meta,
            output,
            _t: Default::default(),
        }
    }

    pub fn is_focused(&self) -> bool {
        self.meta.focused
    }
}