Fix examples and doc-tests

7 files changed, 16 insertions, 176 deletions

diff --git a/examples/color_palette/src/main.rs b/examples/color_palette/src/main.rs
index f5fab251..98f68f9d 100644
--- a/examples/color_palette/src/main.rs
+++ b/examples/color_palette/src/main.rs
@@ -288,7 +288,7 @@ impl<C: 'static + ColorSpace + Copy> ColorPicker<C> {
             range: RangeInclusive<f64>,
             component: f32,
             update: impl Fn(f32) -> C + 'static,
-        ) -> Slider<f64, C> {
+        ) -> Slider<f64, C, iced::Renderer> {
             Slider::new(state, range, f64::from(component), move |v| {
                 update(v as f32)
             })
diff --git a/examples/game_of_life/src/main.rs b/examples/game_of_life/src/main.rs
index 3e9c24a0..080cbac3 100644
--- a/examples/game_of_life/src/main.rs
+++ b/examples/game_of_life/src/main.rs
@@ -850,15 +850,12 @@ impl Controls {
             .width(Length::Fill)
             .align_items(Alignment::Center)
             .spacing(10)
-            .push(
-                Slider::new(
-                    &mut self.speed_slider,
-                    1.0..=1000.0,
-                    speed as f32,
-                    Message::SpeedChanged,
-                )
-                .style(style::Slider),
-            )
+            .push(Slider::new(
+                &mut self.speed_slider,
+                1.0..=1000.0,
+                speed as f32,
+                Message::SpeedChanged,
+            ))
             .push(Text::new(format!("x{}", speed)).size(16));
 
         Row::new()
diff --git a/examples/game_of_life/src/style.rs b/examples/game_of_life/src/style.rs
index 688635e0..ea215dd8 100644
--- a/examples/game_of_life/src/style.rs
+++ b/examples/game_of_life/src/style.rs
@@ -1,16 +1,4 @@
-use iced::{container, pick_list, slider, Background, Color};
-
-const ACTIVE: Color = Color::from_rgb(
-    0x72 as f32 / 255.0,
-    0x89 as f32 / 255.0,
-    0xDA as f32 / 255.0,
-);
-
-const HOVERED: Color = Color::from_rgb(
-    0x67 as f32 / 255.0,
-    0x7B as f32 / 255.0,
-    0xC4 as f32 / 255.0,
-);
+use iced::{container, pick_list, Background, Color};
 
 const BACKGROUND: Color = Color::from_rgb(
     0x2F as f32 / 255.0,
@@ -32,46 +20,6 @@ impl container::StyleSheet for Container {
     }
 }
 
-pub struct Slider;
-
-impl slider::StyleSheet for Slider {
-    fn active(&self) -> slider::Style {
-        slider::Style {
-            rail_colors: (ACTIVE, Color { a: 0.1, ..ACTIVE }),
-            handle: slider::Handle {
-                shape: slider::HandleShape::Circle { radius: 9.0 },
-                color: ACTIVE,
-                border_width: 0.0,
-                border_color: Color::TRANSPARENT,
-            },
-        }
-    }
-
-    fn hovered(&self) -> slider::Style {
-        let active = self.active();
-
-        slider::Style {
-            handle: slider::Handle {
-                color: HOVERED,
-                ..active.handle
-            },
-            ..active
-        }
-    }
-
-    fn dragging(&self) -> slider::Style {
-        let active = self.active();
-
-        slider::Style {
-            handle: slider::Handle {
-                color: Color::from_rgb(0.85, 0.85, 0.85),
-                ..active.handle
-            },
-            ..active
-        }
-    }
-}
-
 pub struct PickList;
 
 impl pick_list::StyleSheet for PickList {
diff --git a/examples/pure/game_of_life/src/main.rs b/examples/pure/game_of_life/src/main.rs
index 0eded2ce..87c7a204 100644
--- a/examples/pure/game_of_life/src/main.rs
+++ b/examples/pure/game_of_life/src/main.rs
@@ -178,10 +178,7 @@ fn view_controls<'a>(
         .width(Length::Fill)
         .align_items(Alignment::Center)
         .spacing(10)
-        .push(
-            slider(1.0..=1000.0, speed as f32, Message::SpeedChanged)
-                .style(style::Slider),
-        )
+        .push(slider(1.0..=1000.0, speed as f32, Message::SpeedChanged))
         .push(text(format!("x{}", speed)).size(16));
 
     row()
diff --git a/examples/pure/game_of_life/src/style.rs b/examples/pure/game_of_life/src/style.rs
index dbd70c26..773b88eb 100644
--- a/examples/pure/game_of_life/src/style.rs
+++ b/examples/pure/game_of_life/src/style.rs
@@ -1,16 +1,4 @@
-use iced::{container, pick_list, slider, Color};
-
-const ACTIVE: Color = Color::from_rgb(
-    0x72 as f32 / 255.0,
-    0x89 as f32 / 255.0,
-    0xDA as f32 / 255.0,
-);
-
-const HOVERED: Color = Color::from_rgb(
-    0x67 as f32 / 255.0,
-    0x7B as f32 / 255.0,
-    0xC4 as f32 / 255.0,
-);
+use iced::{container, pick_list, Color};
 
 pub const BACKGROUND: Color = Color::from_rgb(
     0x2F as f32 / 255.0,
@@ -29,46 +17,6 @@ impl container::StyleSheet for Container {
     }
 }
 
-pub struct Slider;
-
-impl slider::StyleSheet for Slider {
-    fn active(&self) -> slider::Style {
-        slider::Style {
-            rail_colors: (ACTIVE, Color { a: 0.1, ..ACTIVE }),
-            handle: slider::Handle {
-                shape: slider::HandleShape::Circle { radius: 9.0 },
-                color: ACTIVE,
-                border_width: 0.0,
-                border_color: Color::TRANSPARENT,
-            },
-        }
-    }
-
-    fn hovered(&self) -> slider::Style {
-        let active = self.active();
-
-        slider::Style {
-            handle: slider::Handle {
-                color: HOVERED,
-                ..active.handle
-            },
-            ..active
-        }
-    }
-
-    fn dragging(&self) -> slider::Style {
-        let active = self.active();
-
-        slider::Style {
-            handle: slider::Handle {
-                color: Color::from_rgb(0.85, 0.85, 0.85),
-                ..active.handle
-            },
-            ..active
-        }
-    }
-}
-
 pub struct PickList;
 
 impl pick_list::StyleSheet for PickList {
diff --git a/examples/pure/tour/src/main.rs b/examples/pure/tour/src/main.rs
index 2002ad98..700e4216 100644
--- a/examples/pure/tour/src/main.rs
+++ b/examples/pure/tour/src/main.rs
@@ -6,7 +6,7 @@ use iced::pure::{
 };
 use iced::pure::{Element, Sandbox};
 use iced::theme;
-use iced::{Color, Length, Settings};
+use iced::{Color, Length, Renderer, Settings};
 
 pub fn main() -> iced::Result {
     env_logger::init();
@@ -622,7 +622,7 @@ fn button<'a, Message: Clone>(label: &str) -> Button<'a, Message> {
 fn color_slider<'a>(
     component: f32,
     update: impl Fn(f32) -> Color + 'a,
-) -> Slider<'a, f64, StepMessage> {
+) -> Slider<'a, f64, StepMessage, Renderer> {
     slider(0.0..=1.0, f64::from(component), move |c| {
         StepMessage::TextColorChanged(update(c as f32))
     })
diff --git a/examples/styling/src/main.rs b/examples/styling/src/main.rs
index e6c4ac37..82876cb4 100644
--- a/examples/styling/src/main.rs
+++ b/examples/styling/src/main.rs
@@ -92,8 +92,7 @@ impl Sandbox for Styling {
             0.0..=100.0,
             self.slider_value,
             Message::SliderChanged,
-        )
-        .style(self.theme);
+        );
 
         let progress_bar =
             ProgressBar::new(0.0..=100.0, self.slider_value).style(self.theme);
@@ -159,8 +158,8 @@ impl Sandbox for Styling {
 
 mod style {
     use iced::{
-        checkbox, container, progress_bar, radio, rule, scrollable, slider,
-        text_input, toggler,
+        checkbox, container, progress_bar, radio, rule, scrollable, text_input,
+        toggler,
     };
 
     #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@@ -215,15 +214,6 @@ mod style {
         }
     }
 
-    impl<'a> From<Theme> for Box<dyn slider::StyleSheet + 'a> {
-        fn from(theme: Theme) -> Self {
-            match theme {
-                Theme::Light => Default::default(),
-                Theme::Dark => dark::Slider.into(),
-            }
-        }
-    }
-
     impl From<Theme> for Box<dyn progress_bar::StyleSheet> {
         fn from(theme: Theme) -> Self {
             match theme {
@@ -262,7 +252,7 @@ mod style {
 
     mod dark {
         use iced::{
-            checkbox, container, progress_bar, radio, rule, scrollable, slider,
+            checkbox, container, progress_bar, radio, rule, scrollable,
             text_input, toggler, Color,
         };
 
@@ -408,46 +398,6 @@ mod style {
             }
         }
 
-        pub struct Slider;
-
-        impl slider::StyleSheet for Slider {
-            fn active(&self) -> slider::Style {
-                slider::Style {
-                    rail_colors: (ACTIVE, Color { a: 0.1, ..ACTIVE }),
-                    handle: slider::Handle {
-                        shape: slider::HandleShape::Circle { radius: 9.0 },
-                        color: ACTIVE,
-                        border_width: 0.0,
-                        border_color: Color::TRANSPARENT,
-                    },
-                }
-            }
-
-            fn hovered(&self) -> slider::Style {
-                let active = self.active();
-
-                slider::Style {
-                    handle: slider::Handle {
-                        color: HOVERED,
-                        ..active.handle
-                    },
-                    ..active
-                }
-            }
-
-            fn dragging(&self) -> slider::Style {
-                let active = self.active();
-
-                slider::Style {
-                    handle: slider::Handle {
-                        color: Color::from_rgb(0.85, 0.85, 0.85),
-                        ..active.handle
-                    },
-                    ..active
-                }
-            }
-        }
-
         pub struct ProgressBar;
 
         impl progress_bar::StyleSheet for ProgressBar {