1 files changed, 190 insertions, 0 deletions
diff --git a/examples/scrollable/src/style.rs b/examples/scrollable/src/style.rs
new file mode 100644
index 00000000..24d711ac
--- /dev/null
+++ b/examples/scrollable/src/style.rs
@@ -0,0 +1,190 @@
+use iced::{container, radio, rule, scrollable};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum Theme {
+    Light,
+    Dark,
+}
+
+impl Theme {
+    pub const ALL: [Theme; 2] = [Theme::Light, Theme::Dark];
+}
+
+impl Default for Theme {
+    fn default() -> Theme {
+        Theme::Light
+    }
+}
+
+impl From<Theme> for Box<dyn container::StyleSheet> {
+    fn from(theme: Theme) -> Self {
+        match theme {
+            Theme::Light => Default::default(),
+            Theme::Dark => dark::Container.into(),
+        }
+    }
+}
+
+impl From<Theme> for Box<dyn radio::StyleSheet> {
+    fn from(theme: Theme) -> Self {
+        match theme {
+            Theme::Light => Default::default(),
+            Theme::Dark => dark::Radio.into(),
+        }
+    }
+}
+
+impl From<Theme> for Box<dyn scrollable::StyleSheet> {
+    fn from(theme: Theme) -> Self {
+        match theme {
+            Theme::Light => Default::default(),
+            Theme::Dark => dark::Scrollable.into(),
+        }
+    }
+}
+
+impl From<Theme> for Box<dyn rule::StyleSheet> {
+    fn from(theme: Theme) -> Self {
+        match theme {
+            Theme::Light => Default::default(),
+            Theme::Dark => dark::Rule.into(),
+        }
+    }
+}
+
+mod dark {
+    use iced::{container, radio, rule, scrollable, Color};
+
+    const BACKGROUND: Color = Color::from_rgb(
+        0x36 as f32 / 255.0,
+        0x39 as f32 / 255.0,
+        0x3F as f32 / 255.0,
+    );
+
+    const SURFACE: Color = Color::from_rgb(
+        0x40 as f32 / 255.0,
+        0x44 as f32 / 255.0,
+        0x4B as f32 / 255.0,
+    );
+
+    const ACCENT: Color = Color::from_rgb(
+        0x6F as f32 / 255.0,
+        0xFF as f32 / 255.0,
+        0xE9 as f32 / 255.0,
+    );
+
+    const ACTIVE: Color = Color::from_rgb(
+        0x72 as f32 / 255.0,
+        0x89 as f32 / 255.0,
+        0xDA as f32 / 255.0,
+    );
+
+    const SCROLLBAR: Color = Color::from_rgb(
+        0x2E as f32 / 255.0,
+        0x33 as f32 / 255.0,
+        0x38 as f32 / 255.0,
+    );
+
+    const SCROLLER: Color = Color::from_rgb(
+        0x20 as f32 / 255.0,
+        0x22 as f32 / 255.0,
+        0x25 as f32 / 255.0,
+    );
+
+    pub struct Container;
+
+    impl container::StyleSheet for Container {
+        fn style(&self) -> container::Style {
+            container::Style {
+                background: Color {
+                    a: 0.99,
+                    ..BACKGROUND
+                }
+                .into(),
+                text_color: Color::WHITE.into(),
+                ..container::Style::default()
+            }
+        }
+    }
+
+    pub struct Radio;
+
+    impl radio::StyleSheet for Radio {
+        fn active(&self) -> radio::Style {
+            radio::Style {
+                background: SURFACE.into(),
+                dot_color: ACTIVE,
+                border_width: 1,
+                border_color: ACTIVE,
+            }
+        }
+
+        fn hovered(&self) -> radio::Style {
+            radio::Style {
+                background: Color { a: 0.5, ..SURFACE }.into(),
+                ..self.active()
+            }
+        }
+    }
+
+    pub struct Scrollable;
+
+    impl scrollable::StyleSheet for Scrollable {
+        fn active(&self) -> scrollable::Scrollbar {
+            scrollable::Scrollbar {
+                background: Color {
+                    a: 0.8,
+                    ..SCROLLBAR
+                }
+                .into(),
+                border_radius: 2,
+                border_width: 0,
+                border_color: Color::TRANSPARENT,
+                scroller: scrollable::Scroller {
+                    color: Color { a: 0.7, ..SCROLLER },
+                    border_radius: 2,
+                    border_width: 0,
+                    border_color: Color::TRANSPARENT,
+                },
+            }
+        }
+
+        fn hovered(&self) -> scrollable::Scrollbar {
+            let active = self.active();
+
+            scrollable::Scrollbar {
+                background: SCROLLBAR.into(),
+                scroller: scrollable::Scroller {
+                    color: SCROLLER,
+                    ..active.scroller
+                },
+                ..active
+            }
+        }
+
+        fn dragging(&self) -> scrollable::Scrollbar {
+            let hovered = self.hovered();
+
+            scrollable::Scrollbar {
+                scroller: scrollable::Scroller {
+                    color: ACCENT,
+                    ..hovered.scroller
+                },
+                ..hovered
+            }
+        }
+    }
+
+    pub struct Rule;
+
+    impl rule::StyleSheet for Rule {
+        fn style(&self) -> rule::Style {
+            rule::Style {
+                color: SURFACE,
+                width: 2,
+                radius: 1,
+                fill_mode: rule::FillMode::Percent(30.0),
+            }
+        }
+    }
+}