Make `Color` optional instead of `Default`

3 files changed, 13 insertions, 22 deletions

diff --git a/src/widget/checkbox.rs b/src/widget/checkbox.rs
index c30b8308..f7902d20 100644
--- a/src/widget/checkbox.rs
+++ b/src/widget/checkbox.rs
@@ -47,7 +47,7 @@ pub struct Checkbox<Color, Message> {
     is_checked: bool,
     on_toggle: Box<dyn Fn(bool) -> Message>,
     label: String,
-    label_color: Color,
+    label_color: Option<Color>,
 }
 
 impl<Color, Message> std::fmt::Debug for Checkbox<Color, Message>
@@ -63,10 +63,7 @@ where
     }
 }
 
-impl<Color, Message> Checkbox<Color, Message>
-where
-    Color: Default,
-{
+impl<Color, Message> Checkbox<Color, Message> {
     /// Creates a new [`Checkbox`].
     ///
     /// It expects:
@@ -85,7 +82,7 @@ where
             is_checked,
             on_toggle: Box::new(f),
             label: String::from(label),
-            label_color: Color::default(),
+            label_color: None,
         }
     }
 
@@ -94,7 +91,7 @@ where
     /// [`Color`]: ../../../../graphics/struct.Color.html
     /// [`Checkbox`]: struct.Checkbox.html
     pub fn label_color(mut self, color: Color) -> Self {
-        self.label_color = color;
+        self.label_color = Some(color);
         self
     }
 }
diff --git a/src/widget/radio.rs b/src/widget/radio.rs
index 75ddd35d..2f34b5e4 100644
--- a/src/widget/radio.rs
+++ b/src/widget/radio.rs
@@ -54,7 +54,7 @@ pub struct Radio<Color, Message> {
     is_selected: bool,
     on_click: Message,
     label: String,
-    label_color: Color,
+    label_color: Option<Color>,
 }
 
 impl<Color, Message> std::fmt::Debug for Radio<Color, Message>
@@ -72,10 +72,7 @@ where
     }
 }
 
-impl<Color, Message> Radio<Color, Message>
-where
-    Color: Default,
-{
+impl<Color, Message> Radio<Color, Message> {
     /// Creates a new [`Radio`] button.
     ///
     /// It expects:
@@ -95,7 +92,7 @@ where
             is_selected: Some(value) == selected,
             on_click: f(value),
             label: String::from(label),
-            label_color: Color::default(),
+            label_color: None,
         }
     }
 
@@ -104,7 +101,7 @@ where
     /// [`Color`]: ../../../../graphics/struct.Color.html
     /// [`Radio`]: struct.Radio.html
     pub fn label_color(mut self, color: Color) -> Self {
-        self.label_color = color;
+        self.label_color = Some(color);
         self
     }
 }
diff --git a/src/widget/text.rs b/src/widget/text.rs
index bf5c1624..018c7cc5 100644
--- a/src/widget/text.rs
+++ b/src/widget/text.rs
@@ -27,16 +27,13 @@ use std::hash::Hash;
 pub struct Text<Color> {
     content: String,
     size: u16,
-    color: Color,
+    color: Option<Color>,
     style: Style,
     horizontal_alignment: HorizontalAlignment,
     vertical_alignment: VerticalAlignment,
 }
 
-impl<Color> Text<Color>
-where
-    Color: Default,
-{
+impl<Color> Text<Color> {
     /// Create a new fragment of [`Text`] with the given contents.
     ///
     /// [`Text`]: struct.Text.html
@@ -44,7 +41,7 @@ where
         Text {
             content: String::from(label),
             size: 20,
-            color: Color::default(),
+            color: None,
             style: Style::default().fill_width(),
             horizontal_alignment: HorizontalAlignment::Left,
             vertical_alignment: VerticalAlignment::Top,
@@ -64,7 +61,7 @@ where
     /// [`Text`]: struct.Text.html
     /// [`Color`]: ../../../graphics/struct.Color.html
     pub fn color(mut self, color: Color) -> Self {
-        self.color = color;
+        self.color = Some(color);
         self
     }
 
@@ -180,7 +177,7 @@ pub trait Renderer<Color> {
         bounds: Rectangle<f32>,
         content: &str,
         size: f32,
-        color: Color,
+        color: Option<Color>,
         horizontal_alignment: HorizontalAlignment,
         vertical_alignment: VerticalAlignment,
     );