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use iced_widget::core::{Background, Color, border};
use iced_widget::slider::{
Catalog, Handle, HandleShape, Rail, Status, Style, StyleFn,
};
use super::Theme;
use crate::utils::{HOVERED_LAYER_OPACITY, PRESSED_LAYER_OPACITY, mix};
impl Catalog for Theme {
type Class<'a> = StyleFn<'a, Self>;
fn default<'a>() -> <Self as Catalog>::Class<'a> {
Box::new(default)
}
fn style(
&self,
class: &<Self as Catalog>::Class<'_>,
status: Status,
) -> Style {
class(self, status)
}
}
pub fn styled(left: Color, right: Color, handle_radius: f32) -> Style {
Style {
rail: Rail {
backgrounds: (left.into(), right.into()),
width: 8.0,
border: border::rounded(9999),
},
handle: Handle {
shape: HandleShape::Circle {
radius: handle_radius,
},
background: Background::Color(left),
border_width: 0.0,
border_color: Color::TRANSPARENT,
},
}
}
pub fn default(theme: &Theme, status: Status) -> Style {
let surface = theme.colors().surface;
let primary = theme.colors().primary;
let secondary = theme.colors().secondary;
match status {
Status::Active => styled(primary.color, secondary.container, 12.0),
Status::Hovered => styled(
mix(primary.color, surface.text, HOVERED_LAYER_OPACITY),
secondary.container,
12.0,
),
Status::Dragged => styled(
mix(primary.color, surface.text, PRESSED_LAYER_OPACITY),
secondary.container,
11.0,
),
}
}
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