From f0ae9a0c38c2532220a7460916604914db94c078 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector@hecrj.dev>
Date: Sun, 24 Mar 2024 05:03:09 +0100
Subject: Use `Catalog` approach for all widgets

---
 widget/src/tooltip.rs | 41 +++++++++++++++++++++++++++--------------
 1 file changed, 27 insertions(+), 14 deletions(-)

(limited to 'widget/src/tooltip.rs')

diff --git a/widget/src/tooltip.rs b/widget/src/tooltip.rs
index 32c962fc..39f2e07d 100644
--- a/widget/src/tooltip.rs
+++ b/widget/src/tooltip.rs
@@ -20,6 +20,7 @@ pub struct Tooltip<
     Theme = crate::Theme,
     Renderer = crate::Renderer,
 > where
+    Theme: container::Catalog,
     Renderer: text::Renderer,
 {
     content: Element<'a, Message, Theme, Renderer>,
@@ -28,11 +29,12 @@ pub struct Tooltip<
     gap: f32,
     padding: f32,
     snap_within_viewport: bool,
-    style: container::Style<'a, Theme>,
+    class: Theme::Class<'a>,
 }
 
 impl<'a, Message, Theme, Renderer> Tooltip<'a, Message, Theme, Renderer>
 where
+    Theme: container::Catalog,
     Renderer: text::Renderer,
 {
     /// The default padding of a [`Tooltip`] drawn by this renderer.
@@ -45,10 +47,7 @@ where
         content: impl Into<Element<'a, Message, Theme, Renderer>>,
         tooltip: impl Into<Element<'a, Message, Theme, Renderer>>,
         position: Position,
-    ) -> Self
-    where
-        Theme: container::DefaultStyle + 'a,
-    {
+    ) -> Self {
         Tooltip {
             content: content.into(),
             tooltip: tooltip.into(),
@@ -56,7 +55,7 @@ where
             gap: 0.0,
             padding: Self::DEFAULT_PADDING,
             snap_within_viewport: true,
-            style: Box::new(Theme::default_style),
+            class: Theme::default(),
         }
     }
 
@@ -79,11 +78,23 @@ where
     }
 
     /// Sets the style of the [`Tooltip`].
+    #[must_use]
     pub fn style(
         mut self,
-        style: impl Fn(&Theme, container::Status) -> container::Appearance + 'a,
-    ) -> Self {
-        self.style = Box::new(style);
+        style: impl Fn(&Theme) -> container::Style + 'a,
+    ) -> Self
+    where
+        Theme::Class<'a>: From<container::StyleFn<'a, Theme>>,
+    {
+        self.class = (Box::new(style) as container::StyleFn<'a, Theme>).into();
+        self
+    }
+
+    /// Sets the style class of the [`Tooltip`].
+    #[cfg(feature = "advanced")]
+    #[must_use]
+    pub fn class(mut self, class: impl Into<Theme::Class<'a>>) -> Self {
+        self.class = class.into();
         self
     }
 }
@@ -91,6 +102,7 @@ where
 impl<'a, Message, Theme, Renderer> Widget<Message, Theme, Renderer>
     for Tooltip<'a, Message, Theme, Renderer>
 where
+    Theme: container::Catalog,
     Renderer: text::Renderer,
 {
     fn children(&self) -> Vec<widget::Tree> {
@@ -239,7 +251,7 @@ where
                 positioning: self.position,
                 gap: self.gap,
                 padding: self.padding,
-                style: &self.style,
+                class: &self.class,
             })))
         } else {
             None
@@ -262,7 +274,7 @@ impl<'a, Message, Theme, Renderer> From<Tooltip<'a, Message, Theme, Renderer>>
     for Element<'a, Message, Theme, Renderer>
 where
     Message: 'a,
-    Theme: 'a,
+    Theme: container::Catalog + 'a,
     Renderer: text::Renderer + 'a,
 {
     fn from(
@@ -299,6 +311,7 @@ enum State {
 
 struct Overlay<'a, 'b, Message, Theme, Renderer>
 where
+    Theme: container::Catalog,
     Renderer: text::Renderer,
 {
     position: Point,
@@ -310,14 +323,14 @@ where
     positioning: Position,
     gap: f32,
     padding: f32,
-    style:
-        &'b (dyn Fn(&Theme, container::Status) -> container::Appearance + 'a),
+    class: &'b Theme::Class<'a>,
 }
 
 impl<'a, 'b, Message, Theme, Renderer>
     overlay::Overlay<Message, Theme, Renderer>
     for Overlay<'a, 'b, Message, Theme, Renderer>
 where
+    Theme: container::Catalog,
     Renderer: text::Renderer,
 {
     fn layout(&mut self, renderer: &Renderer, bounds: Size) -> layout::Node {
@@ -426,7 +439,7 @@ where
         layout: Layout<'_>,
         cursor_position: mouse::Cursor,
     ) {
-        let style = (self.style)(theme, container::Status::Idle);
+        let style = theme.style(self.class);
 
         container::draw_background(renderer, &style, layout.bounds());
 
-- 
cgit