From 96aa0379d58ff799493097e3bd0572f9a87da453 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Fri, 19 May 2023 03:43:11 +0200
Subject: Implement `custom` helper for `theme::Button`

---
 examples/tour/src/main.rs | 14 ++++++--------
 style/src/theme.rs        |  9 +++++++++
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/examples/tour/src/main.rs b/examples/tour/src/main.rs
index a40f0f33..257a4def 100644
--- a/examples/tour/src/main.rs
+++ b/examples/tour/src/main.rs
@@ -57,11 +57,9 @@ impl Sandbox for Tour {
 
         if steps.has_previous() {
             controls = controls.push(
-                button("Back").on_press(Message::BackPressed).style(
-                    theme::Button::Custom(Box::new(
-                        CustomButtonStyle::Secondary,
-                    )),
-                ),
+                button("Back")
+                    .on_press(Message::BackPressed)
+                    .style(theme::Button::custom(CustomButtonStyle::Secondary)),
             );
         }
 
@@ -69,9 +67,9 @@ impl Sandbox for Tour {
 
         if steps.can_continue() {
             controls = controls.push(
-                button("Next").on_press(Message::NextPressed).style(
-                    theme::Button::Custom(Box::new(CustomButtonStyle::Primary)),
-                ),
+                button("Next")
+                    .on_press(Message::NextPressed)
+                    .style(theme::Button::custom(CustomButtonStyle::Primary)),
             );
         }
 
diff --git a/style/src/theme.rs b/style/src/theme.rs
index c9835ca3..477bd27b 100644
--- a/style/src/theme.rs
+++ b/style/src/theme.rs
@@ -139,6 +139,15 @@ pub enum Button {
     Custom(Box<dyn button::StyleSheet<Style = Theme>>),
 }
 
+impl Button {
+    /// Creates a custom [`Button`] style variant.
+    pub fn custom(
+        style_sheet: impl button::StyleSheet<Style = Theme> + 'static,
+    ) -> Self {
+        Self::Custom(Box::new(style_sheet))
+    }
+}
+
 impl button::StyleSheet for Theme {
     type Style = Button;
 
-- 
cgit