Move `Theme` type to `iced_core`

19 files changed, 32 insertions, 56 deletions

diff --git a/widget/src/button.rs b/widget/src/button.rs
index b5786baa..d0d3cb4a 100644
--- a/widget/src/button.rs
+++ b/widget/src/button.rs
@@ -6,21 +6,19 @@ use crate::core::layout;
 use crate::core::mouse;
 use crate::core::overlay;
 use crate::core::renderer;
+use crate::core::theme::palette;
 use crate::core::touch;
 use crate::core::widget::tree::{self, Tree};
 use crate::core::widget::Operation;
 use crate::core::{
     Background, Border, Clipboard, Color, Element, Layout, Length, Padding,
-    Rectangle, Shadow, Shell, Size, Vector, Widget,
+    Rectangle, Shadow, Shell, Size, Theme, Vector, Widget,
 };
-use crate::style::theme::palette;
-use crate::style::Theme;
 
 /// A generic widget that produces a message when pressed.
 ///
 /// ```no_run
-/// # type Button<'a, Message> =
-/// #     iced_widget::Button<'a, Message, iced_widget::style::Theme, iced_widget::renderer::Renderer>;
+/// # type Button<'a, Message> = iced_widget::Button<'a, Message>;
 /// #
 /// #[derive(Clone)]
 /// enum Message {
@@ -34,8 +32,7 @@ use crate::style::Theme;
 /// be disabled:
 ///
 /// ```
-/// # type Button<'a, Message> =
-/// #     iced_widget::Button<'a, Message, iced_widget::style::Theme, iced_widget::renderer::Renderer>;
+/// # type Button<'a, Message> = iced_widget::Button<'a, Message>;
 /// #
 /// #[derive(Clone)]
 /// enum Message {
diff --git a/widget/src/checkbox.rs b/widget/src/checkbox.rs
index e4fc2232..a297627b 100644
--- a/widget/src/checkbox.rs
+++ b/widget/src/checkbox.rs
@@ -5,23 +5,21 @@ use crate::core::layout;
 use crate::core::mouse;
 use crate::core::renderer;
 use crate::core::text;
+use crate::core::theme::palette;
 use crate::core::touch;
 use crate::core::widget;
 use crate::core::widget::tree::{self, Tree};
 use crate::core::{
     Background, Border, Clipboard, Color, Element, Layout, Length, Pixels,
-    Rectangle, Shell, Size, Widget,
+    Rectangle, Shell, Size, Theme, Widget,
 };
-use crate::style::theme::palette;
-use crate::style::Theme;
 
 /// A box that can be checked.
 ///
 /// # Example
 ///
 /// ```no_run
-/// # type Checkbox<'a, Message> =
-/// #     iced_widget::Checkbox<'a, Message, iced_widget::style::Theme, iced_widget::renderer::Renderer>;
+/// # type Checkbox<'a, Message> = iced_widget::Checkbox<'a, Message>;
 /// #
 /// pub enum Message {
 ///     CheckboxToggled(bool),
diff --git a/widget/src/combo_box.rs b/widget/src/combo_box.rs
index 1140f1c6..62c19137 100644
--- a/widget/src/combo_box.rs
+++ b/widget/src/combo_box.rs
@@ -10,10 +10,9 @@ use crate::core::text;
 use crate::core::time::Instant;
 use crate::core::widget::{self, Widget};
 use crate::core::{
-    Clipboard, Element, Length, Padding, Rectangle, Shell, Size, Vector,
+    Clipboard, Element, Length, Padding, Rectangle, Shell, Size, Theme, Vector,
 };
 use crate::overlay::menu;
-use crate::style::Theme;
 use crate::text::LineHeight;
 use crate::text_input::{self, TextInput};
 
diff --git a/widget/src/container.rs b/widget/src/container.rs
index 97b481a2..99d877fe 100644
--- a/widget/src/container.rs
+++ b/widget/src/container.rs
@@ -9,10 +9,9 @@ use crate::core::widget::tree::{self, Tree};
 use crate::core::widget::{self, Operation};
 use crate::core::{
     Background, Border, Clipboard, Color, Element, Layout, Length, Padding,
-    Pixels, Point, Rectangle, Shadow, Shell, Size, Vector, Widget,
+    Pixels, Point, Rectangle, Shadow, Shell, Size, Theme, Vector, Widget,
 };
 use crate::runtime::Command;
-use crate::style::Theme;
 
 /// An element decorating some content.
 ///
diff --git a/widget/src/lib.rs b/widget/src/lib.rs
index cefafdbe..72596efc 100644
--- a/widget/src/lib.rs
+++ b/widget/src/lib.rs
@@ -14,7 +14,6 @@ pub use iced_renderer as renderer;
 pub use iced_renderer::graphics;
 pub use iced_runtime as runtime;
 pub use iced_runtime::core;
-pub use iced_style as style;
 
 mod column;
 mod mouse_area;
@@ -135,5 +134,5 @@ pub mod qr_code;
 #[doc(no_inline)]
 pub use qr_code::QRCode;
 
+pub use crate::core::theme::{self, Theme};
 pub use renderer::Renderer;
-pub use style::theme::{self, Theme};
diff --git a/widget/src/overlay/menu.rs b/widget/src/overlay/menu.rs
index e0887e59..2b9e0d03 100644
--- a/widget/src/overlay/menu.rs
+++ b/widget/src/overlay/menu.rs
@@ -11,11 +11,10 @@ use crate::core::touch;
 use crate::core::widget::Tree;
 use crate::core::{
     Background, Border, Clipboard, Color, Length, Padding, Pixels, Point,
-    Rectangle, Size, Vector,
+    Rectangle, Size, Theme, Vector,
 };
 use crate::core::{Element, Shell, Widget};
 use crate::scrollable::{self, Scrollable};
-use crate::style::Theme;
 
 /// A list of selectable options.
 #[allow(missing_debug_implementations)]
diff --git a/widget/src/pane_grid.rs b/widget/src/pane_grid.rs
index ae9cd825..5403b2f5 100644
--- a/widget/src/pane_grid.rs
+++ b/widget/src/pane_grid.rs
@@ -40,9 +40,8 @@ use crate::core::widget;
 use crate::core::widget::tree::{self, Tree};
 use crate::core::{
     Background, Border, Clipboard, Color, Element, Layout, Length, Pixels,
-    Point, Rectangle, Shell, Size, Vector, Widget,
+    Point, Rectangle, Shell, Size, Theme, Vector, Widget,
 };
-use crate::style::Theme;
 
 const DRAG_DEADBAND_DISTANCE: f32 = 10.0;
 const THICKNESS_RATIO: f32 = 25.0;
@@ -71,8 +70,7 @@ const THICKNESS_RATIO: f32 = 25.0;
 /// ```no_run
 /// # use iced_widget::{pane_grid, text};
 /// #
-/// # type PaneGrid<'a, Message> =
-/// #     iced_widget::PaneGrid<'a, Message, iced_widget::style::Theme, iced_widget::renderer::Renderer>;
+/// # type PaneGrid<'a, Message> = iced_widget::PaneGrid<'a, Message>;
 /// #
 /// enum PaneState {
 ///     SomePane,
diff --git a/widget/src/pick_list.rs b/widget/src/pick_list.rs
index 49daa89c..649daafe 100644
--- a/widget/src/pick_list.rs
+++ b/widget/src/pick_list.rs
@@ -11,10 +11,9 @@ use crate::core::touch;
 use crate::core::widget::tree::{self, Tree};
 use crate::core::{
     Background, Border, Clipboard, Color, Element, Layout, Length, Padding,
-    Pixels, Point, Rectangle, Shell, Size, Vector, Widget,
+    Pixels, Point, Rectangle, Shell, Size, Theme, Vector, Widget,
 };
 use crate::overlay::menu::{self, Menu};
-use crate::style::Theme;
 
 use std::borrow::Borrow;
 
diff --git a/widget/src/progress_bar.rs b/widget/src/progress_bar.rs
index 62d319f4..b667b506 100644
--- a/widget/src/progress_bar.rs
+++ b/widget/src/progress_bar.rs
@@ -4,9 +4,8 @@ use crate::core::mouse;
 use crate::core::renderer;
 use crate::core::widget::Tree;
 use crate::core::{
-    Background, Border, Element, Layout, Length, Rectangle, Size, Widget,
+    Background, Border, Element, Layout, Length, Rectangle, Size, Theme, Widget,
 };
-use crate::style::Theme;
 
 use std::ops::RangeInclusive;
 
@@ -14,7 +13,7 @@ use std::ops::RangeInclusive;
 ///
 /// # Example
 /// ```no_run
-/// # type ProgressBar = iced_widget::ProgressBar<iced_widget::style::Theme>;
+/// # type ProgressBar = iced_widget::ProgressBar;
 /// #
 /// let value = 50.0;
 ///
diff --git a/widget/src/qr_code.rs b/widget/src/qr_code.rs
index b94e95f6..66513775 100644
--- a/widget/src/qr_code.rs
+++ b/widget/src/qr_code.rs
@@ -5,10 +5,10 @@ use crate::core::mouse;
 use crate::core::renderer::{self, Renderer as _};
 use crate::core::widget::tree::{self, Tree};
 use crate::core::{
-    Color, Element, Layout, Length, Point, Rectangle, Size, Vector, Widget,
+    Color, Element, Layout, Length, Point, Rectangle, Size, Theme, Vector,
+    Widget,
 };
 use crate::graphics::geometry::Renderer as _;
-use crate::style::Theme;
 use crate::Renderer;
 
 use std::cell::RefCell;
diff --git a/widget/src/radio.rs b/widget/src/radio.rs
index 83d17f01..556d8ac9 100644
--- a/widget/src/radio.rs
+++ b/widget/src/radio.rs
@@ -10,16 +10,15 @@ use crate::core::widget;
 use crate::core::widget::tree::{self, Tree};
 use crate::core::{
     Background, Border, Clipboard, Color, Element, Layout, Length, Pixels,
-    Rectangle, Shell, Size, Widget,
+    Rectangle, Shell, Size, Theme, Widget,
 };
-use crate::style::Theme;
 
 /// A circular button representing a choice.
 ///
 /// # Example
 /// ```no_run
 /// # type Radio<Message> =
-/// #     iced_widget::Radio<Message, iced_widget::style::Theme, iced_widget::renderer::Renderer>;
+/// #     iced_widget::Radio<Message, iced_widget::Theme, iced_widget::renderer::Renderer>;
 /// #
 /// # use iced_widget::column;
 /// #[derive(Debug, Clone, Copy, PartialEq, Eq)]
diff --git a/widget/src/rule.rs b/widget/src/rule.rs
index 53a077aa..19ad43f6 100644
--- a/widget/src/rule.rs
+++ b/widget/src/rule.rs
@@ -5,9 +5,8 @@ use crate::core::mouse;
 use crate::core::renderer;
 use crate::core::widget::Tree;
 use crate::core::{
-    Color, Element, Layout, Length, Pixels, Rectangle, Size, Widget,
+    Color, Element, Layout, Length, Pixels, Rectangle, Size, Theme, Widget,
 };
-use crate::style::Theme;
 
 /// Display a horizontal or vertical rule for dividing content.
 #[allow(missing_debug_implementations)]
diff --git a/widget/src/scrollable.rs b/widget/src/scrollable.rs
index 19a80ee2..861f1bfb 100644
--- a/widget/src/scrollable.rs
+++ b/widget/src/scrollable.rs
@@ -13,10 +13,9 @@ use crate::core::widget::operation::{self, Operation};
 use crate::core::widget::tree::{self, Tree};
 use crate::core::{
     Background, Border, Clipboard, Color, Element, Layout, Length, Pixels,
-    Point, Rectangle, Shell, Size, Vector, Widget,
+    Point, Rectangle, Shell, Size, Theme, Vector, Widget,
 };
 use crate::runtime::Command;
-use crate::style::Theme;
 
 pub use operation::scrollable::{AbsoluteOffset, RelativeOffset};
 
diff --git a/widget/src/slider.rs b/widget/src/slider.rs
index c48fe143..463a4f04 100644
--- a/widget/src/slider.rs
+++ b/widget/src/slider.rs
@@ -12,9 +12,8 @@ use crate::core::touch;
 use crate::core::widget::tree::{self, Tree};
 use crate::core::{
     Border, Clipboard, Color, Element, Layout, Length, Pixels, Point,
-    Rectangle, Shell, Size, Widget,
+    Rectangle, Shell, Size, Theme, Widget,
 };
-use crate::style::Theme;
 
 use std::ops::RangeInclusive;
 
@@ -28,8 +27,7 @@ use std::ops::RangeInclusive;
 ///
 /// # Example
 /// ```no_run
-/// # type Slider<'a, T, Message> =
-/// #     iced_widget::Slider<'a, Message, T, iced_widget::style::Theme>;
+/// # type Slider<'a, T, Message> = iced_widget::Slider<'a, Message, T>;
 /// #
 /// #[derive(Clone)]
 /// pub enum Message {
diff --git a/widget/src/svg.rs b/widget/src/svg.rs
index c80fa6b1..34fd9a7b 100644
--- a/widget/src/svg.rs
+++ b/widget/src/svg.rs
@@ -5,9 +5,9 @@ use crate::core::renderer;
 use crate::core::svg;
 use crate::core::widget::Tree;
 use crate::core::{
-    Color, ContentFit, Element, Layout, Length, Rectangle, Size, Vector, Widget,
+    Color, ContentFit, Element, Layout, Length, Rectangle, Size, Theme, Vector,
+    Widget,
 };
-use crate::style::Theme;
 
 use std::path::PathBuf;
 
diff --git a/widget/src/text_editor.rs b/widget/src/text_editor.rs
index 73b006fa..fabcb744 100644
--- a/widget/src/text_editor.rs
+++ b/widget/src/text_editor.rs
@@ -12,9 +12,8 @@ use crate::core::text::{self, LineHeight};
 use crate::core::widget::{self, Widget};
 use crate::core::{
     Background, Border, Color, Element, Length, Padding, Pixels, Rectangle,
-    Shell, Size, Vector,
+    Shell, Size, Theme, Vector,
 };
-use crate::style::Theme;
 
 use std::cell::RefCell;
 use std::fmt;
diff --git a/widget/src/text_input.rs b/widget/src/text_input.rs
index bae84db7..6bad0afe 100644
--- a/widget/src/text_input.rs
+++ b/widget/src/text_input.rs
@@ -28,17 +28,15 @@ use crate::core::widget::tree::{self, Tree};
 use crate::core::window;
 use crate::core::{
     Background, Border, Color, Element, Layout, Length, Padding, Pixels, Point,
-    Rectangle, Shell, Size, Vector, Widget,
+    Rectangle, Shell, Size, Theme, Vector, Widget,
 };
 use crate::runtime::Command;
-use crate::style::Theme;
 
 /// A field that can be filled with text.
 ///
 /// # Example
 /// ```no_run
-/// # pub type TextInput<'a, Message> =
-/// #     iced_widget::TextInput<'a, Message, iced_widget::style::Theme, iced_widget::renderer::Renderer>;
+/// # pub type TextInput<'a, Message> = iced_widget::TextInput<'a, Message>;
 /// #
 /// #[derive(Debug, Clone)]
 /// enum Message {
diff --git a/widget/src/toggler.rs b/widget/src/toggler.rs
index cecd7b6c..adc82f73 100644
--- a/widget/src/toggler.rs
+++ b/widget/src/toggler.rs
@@ -10,17 +10,15 @@ use crate::core::widget;
 use crate::core::widget::tree::{self, Tree};
 use crate::core::{
     Border, Clipboard, Color, Element, Event, Layout, Length, Pixels,
-    Rectangle, Shell, Size, Widget,
+    Rectangle, Shell, Size, Theme, Widget,
 };
-use crate::style::Theme;
 
 /// A toggler widget.
 ///
 /// # Example
 ///
 /// ```no_run
-/// # type Toggler<'a, Message> =
-/// #     iced_widget::Toggler<'a, Message, iced_widget::style::Theme, iced_widget::renderer::Renderer>;
+/// # type Toggler<'a, Message> = iced_widget::Toggler<'a, Message>;
 /// #
 /// pub enum Message {
 ///     TogglerToggled(bool),
diff --git a/widget/src/vertical_slider.rs b/widget/src/vertical_slider.rs
index 47c400c7..721a59fb 100644
--- a/widget/src/vertical_slider.rs
+++ b/widget/src/vertical_slider.rs
@@ -31,8 +31,7 @@ use crate::core::{
 ///
 /// # Example
 /// ```no_run
-/// # type VerticalSlider<'a, T, Message> =
-/// #     iced_widget::VerticalSlider<'a, T, Message, iced_widget::style::Theme>;
+/// # type VerticalSlider<'a, T, Message> = iced_widget::VerticalSlider<'a, T, Message>;
 /// #
 /// #[derive(Clone)]
 /// pub enum Message {