//! Provide progress feedback to your users. use iced_core::{Background, Color}; /// The appearance of a progress bar. #[derive(Debug)] pub struct Style { pub background: Background, pub bar: Background, pub border_radius: f32, } /// A set of rules that dictate the style of a progress bar. pub trait StyleSheet { fn style(&self) -> Style; } struct Default; impl StyleSheet for Default { fn style(&self) -> Style { Style { background: Background::Color(Color::from_rgb(0.6, 0.6, 0.6)), bar: Background::Color(Color::from_rgb(0.3, 0.9, 0.3)), border_radius: 5.0, } } } impl std::default::Default for Box { fn default() -> Self { Box::new(Default) } } impl From for Box where T: 'static + StyleSheet, { fn from(style: T) -> Self { Box::new(style) } }