waterui-layout 0.3.1

Layout components for WaterUI
Documentation 
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//! Divider layout primitive shared across `WaterUI` surfaces.

use waterui_core::View;
use waterui_graphics::color::Grey;

use crate::{frame::Frame, stack};

/// A thin line that separates content.
///
/// Divider adapts to its parent container: in `VStack` it spans horizontally,
/// in `HStack` it spans vertically.
#[derive(Debug, Clone, Copy)]
#[must_use]
pub struct Divider;

impl View for Divider {
    fn body(self, env: &waterui_core::Environment) -> impl View {
        let vertical_divider = matches!(env.get::<stack::Axis>(), Some(stack::Axis::Horizontal));

        if vertical_divider {
            Frame::new(Grey).width(1.0)
        } else {
            Frame::new(Grey).height(1.0)
        }
    }
}