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use tui::{backend::Backend, layout::Rect, Frame};
use crate::tuice::{Bounds, Element, Event, LayoutNode, Size, Status, TmpComponent};
pub struct FlexElement<'a, Message> {
/// Represents a ratio with other [`FlexElement`]s on how far to expand.
pub flex: u16,
element: Element<'a, Message>,
}
impl<'a, Message> FlexElement<'a, Message> {
pub fn new<I: Into<Element<'a, Message>>>(element: I) -> Self {
Self {
flex: 1,
element: element.into(),
}
}
pub fn with_flex<I: Into<Element<'a, Message>>>(element: I, flex: u16) -> Self {
Self {
flex,
element: element.into(),
}
}
pub fn with_no_flex<I: Into<Element<'a, Message>>>(element: I) -> Self {
Self {
flex: 0,
element: element.into(),
}
}
pub fn flex(mut self, flex: u16) -> Self {
self.flex = flex;
self
}
pub(crate) fn draw<B>(&mut self, area: Rect, frame: &mut Frame<'_, B>)
where
B: Backend,
{
self.element.draw(area, frame)
}
pub(crate) fn on_event(
&mut self, area: Rect, event: Event, messages: &mut Vec<Message>,
) -> Status {
self.element.on_event(area, event, messages)
}
pub(crate) fn layout(&self, bounds: Bounds, node: &mut LayoutNode) -> Size {
todo!()
}
}
impl<'a, Message> From<Element<'a, Message>> for FlexElement<'a, Message> {
fn from(element: Element<'a, Message>) -> Self {
Self { flex: 0, element }
}
}
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