Adds doc comment for disabled button

Makes disabled button behavior consistent in web

1 files changed, 12 insertions, 8 deletions

diff --git a/examples/tour/src/main.rs b/examples/tour/src/main.rs
index 1215f83d..626d2b52 100644
--- a/examples/tour/src/main.rs
+++ b/examples/tour/src/main.rs
@@ -70,13 +70,15 @@ impl Sandbox for Tour {
 
         controls = controls.push(Space::with_width(Length::Fill));
 
-        if steps.can_continue() {
-            controls = controls.push(
-                button(next_button, "Next")
-                    .on_press(Message::NextPressed)
-                    .style(style::Button::Primary),
-            );
-        }
+        let mut button = button(next_button, "Next");
+        button = if steps.can_continue() {
+            button
+                .style(style::Button::Primary)
+                .on_press(Message::NextPressed)
+        } else {
+            button.style(style::Button::Disabled)
+        };
+        controls = controls.push(button);
 
         let content: Element<_> = Column::new()
             .max_width(540)
@@ -790,6 +792,7 @@ mod style {
     pub enum Button {
         Primary,
         Secondary,
+        Disabled,
     }
 
     impl button::StyleSheet for Button {
@@ -797,7 +800,8 @@ mod style {
             button::Style {
                 background: Some(Background::Color(match self {
                     Button::Primary => Color::from_rgb(0.11, 0.42, 0.87),
-                    Button::Secondary => Color::from_rgb(0.5, 0.5, 0.5),
+                    Button::Secondary => Color::from_rgb(0.055, 0.21, 0.435),
+                    Button::Disabled => Color::from_rgb(0.5, 0.5, 0.5),
                 })),
                 border_radius: 12.0,
                 shadow_offset: Vector::new(1.0, 1.0),