Add proper inheritance for TextColor.

TestGame/Resources/default.style.toml

@@ -1,6 +1,6 @@
 [Button]
 BackgroundColor = "#0f62fe"
-TextColor = "#37eb34"
+TextColor = "#ffffff"
 Padding = 16.0
 
 # Creates an empty rule for Button.Normal.
@@ -29,7 +29,6 @@ BackgroundColor = "#750e13"
 BackgroundColor = [0, 0, 0, 0]
 BorderSize = 1.0
 BorderColor = "#0f62fe"
-TextColor = "#0353e9"
 
 [Button.Outline.Normal]
 TextColor = "#0353e9"

Voile/Source/UI/Style.cs

@@ -19,7 +19,7 @@ public class Style
     public Size BorderSize { get; set; }
     public Color? BorderColor { get; set; }
     public float CornerRadius { get; set; }
-    public Color TextColor { get; set; } = Color.White;
+    public Color? TextColor { get; set; }
 }
 
 public class StyleSheetLoader : ResourceLoader<StyleSheet>

Voile/Source/UI/Widgets/Button.cs

@@ -89,7 +89,7 @@ public class Button : Widget
         }
 
         _padding = style.Padding;
-        var textColor = style.TextColor;
+        var textColor = style.TextColor ?? Color.Black;
 
         // renderer.SetTransform(GlobalPosition, Vector2.Zero);
         // renderer.DrawRectangle(new Vector2(Size.Width, Size.Height), backgroundColor);

Voile/Source/UI/Widgets/Label.cs

@@ -55,7 +55,7 @@ public class Label : Widget
         RenderStyleBox(renderer, style);
 
         renderer.SetTransform(GlobalPosition, Vector2.Zero);
-        renderer.DrawText(_suitableFont, _text, style.TextColor);
+        renderer.DrawText(_suitableFont, _text, style.TextColor ?? Color.Black);
     }
 
     protected override void OnUpdate()