Simplify theming for Radio widget

style/src/lib.rs

@@ -21,7 +21,6 @@ pub mod menu;
 pub mod pane_grid;
 pub mod pick_list;
 pub mod progress_bar;
-pub mod radio;
 pub mod rule;
 pub mod svg;
 pub mod text_editor;

style/src/radio.rs

@@ -1,29 +0,0 @@
-//! Change the appearance of radio buttons.
-use iced_core::{Background, Color};
-
-/// The appearance of a radio button.
-#[derive(Debug, Clone, Copy)]
-pub struct Appearance {
-    /// The [`Background`] of the radio button.
-    pub background: Background,
-    /// The [`Color`] of the dot of the radio button.
-    pub dot_color: Color,
-    /// The border width of the radio button.
-    pub border_width: f32,
-    /// The border [`Color`] of the radio button.
-    pub border_color: Color,
-    /// The text [`Color`] of the radio button.
-    pub text_color: Option<Color>,
-}
-
-/// A set of rules that dictate the style of a radio button.
-pub trait StyleSheet {
-    /// The supported style of the [`StyleSheet`].
-    type Style: Default;
-
-    /// Produces the active [`Appearance`] of a radio button.
-    fn active(&self, style: &Self::Style, is_selected: bool) -> Appearance;
-
-    /// Produces the hovered [`Appearance`] of a radio button.
-    fn hovered(&self, style: &Self::Style, is_selected: bool) -> Appearance;
-}

style/src/theme.rs

@@ -9,7 +9,6 @@ use crate::menu;
 use crate::pane_grid;
 use crate::pick_list;
 use crate::progress_bar;
-use crate::radio;
 use crate::rule;
 use crate::svg;
 use crate::text_editor;
@@ -381,61 +380,6 @@ impl pick_list::StyleSheet for Theme {
     }
 }
 
-/// The style of a radio button.
-#[derive(Default)]
-pub enum Radio {
-    /// The default style.
-    #[default]
-    Default,
-    /// A custom style.
-    Custom(Box<dyn radio::StyleSheet<Style = Theme>>),
-}
-
-impl radio::StyleSheet for Theme {
-    type Style = Radio;
-
-    fn active(
-        &self,
-        style: &Self::Style,
-        is_selected: bool,
-    ) -> radio::Appearance {
-        match style {
-            Radio::Default => {
-                let palette = self.extended_palette();
-
-                radio::Appearance {
-                    background: Color::TRANSPARENT.into(),
-                    dot_color: palette.primary.strong.color,
-                    border_width: 1.0,
-                    border_color: palette.primary.strong.color,
-                    text_color: None,
-                }
-            }
-            Radio::Custom(custom) => custom.active(self, is_selected),
-        }
-    }
-
-    fn hovered(
-        &self,
-        style: &Self::Style,
-        is_selected: bool,
-    ) -> radio::Appearance {
-        match style {
-            Radio::Default => {
-                let active = self.active(style, is_selected);
-                let palette = self.extended_palette();
-
-                radio::Appearance {
-                    dot_color: palette.primary.strong.color,
-                    background: palette.primary.weak.color.into(),
-                    ..active
-                }
-            }
-            Radio::Custom(custom) => custom.hovered(self, is_selected),
-        }
-    }
-}
-
 /// The style of a toggler.
 #[derive(Default)]
 pub enum Toggler {