Change name of hovered region style struct, reorder lines & export Appearance

style/src/pane_grid.rs

@@ -1,24 +1,9 @@
 //! Change the appearance of a pane grid.
 use iced_core::{Background, Color};
 
-/// A set of rules that dictate the style of a container.
-pub trait StyleSheet {
-    /// The supported style of the [`StyleSheet`].
-    type Style: Default;
-
-    /// The [`Region`] to draw when a pane is hovered.
-    fn hovered_region(&self, style: &Self::Style) -> Region;
-
-    /// The [`Line`] to draw when a split is picked.
-    fn picked_split(&self, style: &Self::Style) -> Option<Line>;
-
-    /// The [`Line`] to draw when a split is hovered.
-    fn hovered_split(&self, style: &Self::Style) -> Option<Line>;
-}
-
 /// The appearance of the hovered region of a pane grid.
 #[derive(Debug, Clone, Copy)]
-pub struct Region {
+pub struct Appearance {
     /// The [`Background`] of the hovered pane region.
     pub background: Background,
     /// The border width of the hovered pane region.
@@ -40,3 +25,18 @@ pub struct Line {
     /// The width of the [`Line`].
     pub width: f32,
 }
+
+/// A set of rules that dictate the style of a container.
+pub trait StyleSheet {
+    /// The supported style of the [`StyleSheet`].
+    type Style: Default;
+
+    /// The [`Region`] to draw when a pane is hovered.
+    fn hovered_region(&self, style: &Self::Style) -> Appearance;
+
+    /// The [`Line`] to draw when a split is picked.
+    fn picked_split(&self, style: &Self::Style) -> Option<Line>;
+
+    /// The [`Line`] to draw when a split is hovered.
+    fn hovered_split(&self, style: &Self::Style) -> Option<Line>;
+}

style/src/theme.rs

@@ -703,12 +703,12 @@ pub enum PaneGrid {
 impl pane_grid::StyleSheet for Theme {
     type Style = PaneGrid;
 
-    fn hovered_region(&self, style: &Self::Style) -> pane_grid::Region {
+    fn hovered_region(&self, style: &Self::Style) -> pane_grid::Appearance {
         match style {
             PaneGrid::Default => {
                 let palette = self.extended_palette();
 
-                pane_grid::Region {
+                pane_grid::Appearance {
                     background: Background::Color(Color {
                         a: 0.5,
                         ..palette.primary.base.color

widget/src/pane_grid.rs

@@ -30,7 +30,7 @@ pub use split::Split;
 pub use state::State;
 pub use title_bar::TitleBar;
 
-pub use crate::style::pane_grid::{Line, StyleSheet};
+pub use crate::style::pane_grid::{Appearance, Line, StyleSheet};
 
 use crate::container;
 use crate::core::event::{self, Event};