don't add label to crosshair

Assets/Src/UI/CrosshairComponents.cs

@@ -14,6 +14,9 @@ namespace CrosshairComponents {
         }
         public new class UxmlFactory : UxmlFactory<ThreeArmCrosshair, UxmlTraits> { }
 
+        public static readonly string ussClassName = "crosshair";
+        public static readonly string ussLabelClassName = "crosshair__label";
+
         static CustomStyleProperty<Color> s_TrackColor = new CustomStyleProperty<Color>("--track-color");
         static CustomStyleProperty<Color> s_ProgressColor = new CustomStyleProperty<Color>("--progress-color");
 
@@ -39,8 +42,10 @@ namespace CrosshairComponents {
 
         public ThreeArmCrosshair() {
             // Create a Label, add a USS class name, and add it to this visual tree.
-            m_Label = new Label();
-            Add(m_Label);
+            // m_Label = new Label();
+            // m_Label.AddToClassList(ussLabelClassName);
+            AddToClassList(ussClassName);
+            // Add(m_Label);
 
             // Register a callback after custom style resolution.
             RegisterCallback<CustomStyleResolvedEvent>(evt => CustomStylesResolved(evt));
@@ -113,7 +118,6 @@ namespace CrosshairComponents {
         }
         public new class UxmlFactory : UxmlFactory<FourArmCrosshair, UxmlTraits> { }
 
-        // These are USS class names for the control overall and the label.
         public static readonly string ussClassName = "crosshair";
         public static readonly string ussLabelClassName = "crosshair__label";
 
@@ -141,9 +145,10 @@ namespace CrosshairComponents {
         }
 
         public FourArmCrosshair() {
-            // Create a Label, add a USS class name, and add it to this visual tree.
-            m_Label = new Label();
-            Add(m_Label);
+            // m_Label = new Label();
+            // m_Label.AddToClassList(ussLabelClassName);
+            AddToClassList(ussClassName);
+            // Add(m_Label);
 
             // Register a callback after custom style resolution.
             RegisterCallback<CustomStyleResolvedEvent>(evt => CustomStylesResolved(evt));