Let a `Theme` control the background color of an application

... and remove `Application::background_color`

1 files changed, 1 insertions, 12 deletions

diff --git a/src/sandbox.rs b/src/sandbox.rs
index 16819569..f03562fb 100644
--- a/src/sandbox.rs
+++ b/src/sandbox.rs
@@ -1,5 +1,5 @@
 use crate::{
-    Application, Color, Command, Element, Error, Settings, Subscription, Theme,
+    Application, Command, Element, Error, Settings, Subscription, Theme,
 };
 
 /// A sandboxed [`Application`].
@@ -121,13 +121,6 @@ pub trait Sandbox {
         Theme::default()
     }
 
-    /// Returns the background color of the [`Sandbox`].
-    ///
-    /// By default, it returns [`Color::WHITE`].
-    fn background_color(&self) -> Color {
-        Color::WHITE
-    }
-
     /// Returns the scale factor of the [`Sandbox`].
     ///
     /// It can be used to dynamically control the size of the UI at runtime
@@ -197,10 +190,6 @@ where
         Subscription::none()
     }
 
-    fn background_color(&self) -> Color {
-        T::background_color(self)
-    }
-
     fn scale_factor(&self) -> f64 {
         T::scale_factor(self)
     }