1 files changed, 22 insertions, 8 deletions
diff --git a/examples/solar_system/src/main.rs b/examples/solar_system/src/main.rs
index e96b53ff..cee9a02f 100644
--- a/examples/solar_system/src/main.rs
+++ b/examples/solar_system/src/main.rs
@@ -6,10 +6,15 @@
 //! Inspired by the example found in the MDN docs[1].
 //!
 //! [1]: https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial/Basic_animations#An_animated_solar_system
+use iced::application;
+use iced::canvas::{self, Cursor, Path, Stroke};
+use iced::executor;
+use iced::theme::{self, Theme};
+use iced::time;
+use iced::window;
 use iced::{
-    canvas::{self, Cursor, Path, Stroke},
-    executor, time, window, Application, Canvas, Color, Command, Element,
-    Length, Point, Rectangle, Settings, Size, Subscription, Vector,
+    Application, Canvas, Color, Command, Element, Length, Point, Rectangle,
+    Settings, Size, Subscription, Vector,
 };
 
 use std::time::Instant;
@@ -31,8 +36,9 @@ enum Message {
 }
 
 impl Application for SolarSystem {
-    type Executor = executor::Default;
     type Message = Message;
+    type Theme = Theme;
+    type Executor = executor::Default;
     type Flags = ();
 
     fn new(_flags: ()) -> (Self, Command<Message>) {
@@ -48,10 +54,6 @@ impl Application for SolarSystem {
         String::from("Solar system - Iced")
     }
 
-    fn background_color(&self) -> Color {
-        Color::BLACK
-    }
-
     fn update(&mut self, message: Message) -> Command<Message> {
         match message {
             Message::Tick(instant) => {
@@ -73,6 +75,17 @@ impl Application for SolarSystem {
             .height(Length::Fill)
             .into()
     }
+
+    fn theme(&self) -> Theme {
+        Theme::Dark
+    }
+
+    fn style(&self) -> theme::Application {
+        theme::Application::Custom(|_theme| application::Appearance {
+            background_color: Color::BLACK,
+            text_color: Color::WHITE,
+        })
+    }
 }
 
 #[derive(Debug)]
@@ -135,6 +148,7 @@ impl State {
 impl<Message> canvas::Program<Message> for State {
     fn draw(
         &self,
+        _theme: &Theme,
         bounds: Rectangle,
         _cursor: Cursor,
     ) -> Vec<canvas::Geometry> {