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|
//! Create choices using radio buttons.
use iced_core::{Background, Color};
/// The appearance of a radio button.
#[derive(Debug, Clone, Copy)]
pub struct Style {
pub background: Background,
pub dot_color: Color,
pub border_width: f32,
pub border_color: Color,
}
/// A set of rules that dictate the style of a radio button.
pub trait StyleSheet {
fn active(&self) -> Style;
fn hovered(&self) -> Style;
}
struct Default;
impl StyleSheet for Default {
fn active(&self) -> Style {
Style {
background: Background::Color(Color::from_rgb(0.95, 0.95, 0.95)),
dot_color: Color::from_rgb(0.3, 0.3, 0.3),
border_width: 1.0,
border_color: Color::from_rgb(0.6, 0.6, 0.6),
}
}
fn hovered(&self) -> Style {
Style {
background: Background::Color(Color::from_rgb(0.90, 0.90, 0.90)),
..self.active()
}
}
}
impl std::default::Default for Box<dyn StyleSheet> {
fn default() -> Self {
Box::new(Default)
}
}
impl<T> From<T> for Box<dyn StyleSheet>
where
T: 'static + StyleSheet,
{
fn from(style: T) -> Self {
Box::new(style)
}
}
|
