From 97555e67af8b4bcc77df69c5e72156e14948150e Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Tue, 7 Jun 2022 04:11:24 +0200
Subject: Implement theme styling for `Container`

---
 style/src/container.rs | 39 ++++++---------------------------------
 1 file changed, 6 insertions(+), 33 deletions(-)

(limited to 'style/src/container.rs')

diff --git a/style/src/container.rs b/style/src/container.rs
index 2f411611..184310fa 100644
--- a/style/src/container.rs
+++ b/style/src/container.rs
@@ -3,7 +3,7 @@ use iced_core::{Background, Color};
 
 /// The appearance of a container.
 #[derive(Debug, Clone, Copy)]
-pub struct Style {
+pub struct Appearance {
     pub text_color: Option<Color>,
     pub background: Option<Background>,
     pub border_radius: f32,
@@ -11,7 +11,7 @@ pub struct Style {
     pub border_color: Color,
 }
 
-impl std::default::Default for Style {
+impl std::default::Default for Appearance {
     fn default() -> Self {
         Self {
             text_color: None,
@@ -23,37 +23,10 @@ impl std::default::Default for Style {
     }
 }
 
-/// A set of rules that dictate the style of a container.
+/// A set of rules that dictate the [`Appearance`] of a container.
 pub trait StyleSheet {
-    /// Produces the style of a container.
-    fn style(&self) -> Style;
-}
-
-struct Default;
-
-impl StyleSheet for Default {
-    fn style(&self) -> Style {
-        Style {
-            text_color: None,
-            background: None,
-            border_radius: 0.0,
-            border_width: 0.0,
-            border_color: Color::TRANSPARENT,
-        }
-    }
-}
-
-impl<'a> std::default::Default for Box<dyn StyleSheet + 'a> {
-    fn default() -> Self {
-        Box::new(Default)
-    }
-}
+    type Style: Default + Copy;
 
-impl<'a, T> From<T> for Box<dyn StyleSheet + 'a>
-where
-    T: StyleSheet + 'a,
-{
-    fn from(style_sheet: T) -> Self {
-        Box::new(style_sheet)
-    }
+    /// Produces the [`Appearance`] of a container.
+    fn appearance(&self, style: Self::Style) -> Appearance;
 }
-- 
cgit