Add label method to Toggler

Author: hecrj

examples/editor/src/main.rs

@@ -150,7 +150,8 @@ impl Editor {
                 self.is_dirty.then_some(Message::SaveFile)
             ),
             horizontal_space(),
-            toggler(Some("Word Wrap"), self.word_wrap)
+            toggler(self.word_wrap)
+                .label("Word Wrap")
                 .on_toggle(Message::WordWrapToggled),
             pick_list(
                 highlighter::Theme::ALL,

examples/styling/src/main.rs

@@ -77,7 +77,8 @@ impl Styling {
         let checkbox = checkbox("Check me!", self.checkbox_value)
             .on_toggle(Message::CheckboxToggled);
 
-        let toggler = toggler(Some("Toggle me!"), self.toggler_value)
+        let toggler = toggler(self.toggler_value)
+            .label("Toggle me!")
             .on_toggle(Message::TogglerToggled)
             .spacing(10);
 

examples/tour/src/main.rs

@@ -358,7 +358,8 @@ impl Tour {
             .push("A toggler is mostly used to enable or disable something.")
             .push(
                 Container::new(
-                    toggler(Some("Toggle me to continue..."), self.toggler)
+                    toggler(self.toggler)
+                        .label("Toggle me to continue...")
                         .on_toggle(Message::TogglerChanged),
                 )
                 .padding([0, 40]),

widget/src/helpers.rs

@@ -767,14 +767,13 @@ where
 ///
 /// [`Toggler`]: crate::Toggler
 pub fn toggler<'a, Message, Theme, Renderer>(
-    label: Option<impl text::IntoFragment<'a>>,
     is_checked: bool,
 ) -> Toggler<'a, Message, Theme, Renderer>
 where
     Theme: toggler::Catalog + 'a,
     Renderer: core::text::Renderer,
 {
-    Toggler::new(label, is_checked)
+    Toggler::new(is_checked)
 }
 
 /// Creates a new [`TextInput`].

widget/src/toggler.rs

@@ -69,14 +69,11 @@ where
     ///   * a function that will be called when the [`Toggler`] is toggled. It
     ///     will receive the new state of the [`Toggler`] and must produce a
     ///     `Message`.
-    pub fn new(
-        label: Option<impl text::IntoFragment<'a>>,
-        is_toggled: bool,
-    ) -> Self {
+    pub fn new(is_toggled: bool) -> Self {
         Toggler {
             is_toggled,
             on_toggle: None,
-            label: label.map(text::IntoFragment::into_fragment),
+            label: None,
             width: Length::Shrink,
             size: Self::DEFAULT_SIZE,
             text_size: None,
@@ -90,6 +87,12 @@ where
         }
     }
 
+    /// Sets the label of the [`Toggler`].
+    pub fn label(mut self, label: impl text::IntoFragment<'a>) -> Self {
+        self.label = Some(label.into_fragment());
+        self
+    }
+
     /// Sets the message that should be produced when a user toggles
     /// the [`Toggler`].
     ///