Fixed Separator class spacing behavior

include/JUI/Widgets/Separator.hpp

@@ -10,12 +10,31 @@ namespace JUI {
     /// Dashed, dotted, and solid lines of varying thickness are supported.
     class Separator : public Widget {
     public:
-        Separator();
 
-        explicit Separator(Widget* parent);
+
+
+
+
+        /// Constructs a Separator widget by specifying it's parent. Additional style parameters can also be specified.
+        /// @param parent
+        /// @param orientation
+        /// @param spacing
+        /// @param line_mode
+        /// @param line_color
+        /// @param line_thickness
+        Separator(Widget* parent,
+            const enum Orientation& orientation = Orientation::Horizontal,
+            const UDim& spacing = 5_px,
+            const enum LineFillMode& line_mode = LineFillMode::Solid,
+            const Color4& line_color = Colors::Black,
+            float line_thickness = 1.f
+        );
 
         enum Orientation Orientation() const;
 
+        /// Sets whether the separator is laid out as a horizontal or vertical line.
+        /// Horizontal orientation draws a horizontal line, for separating elements in a vertical list.
+        /// Vertical orientation draws a vertical line, for separating elements in a horizontal list.
         void Orient(const enum Orientation& orientation);
 
         enum LineFillMode LineFillMode() const;
@@ -26,18 +45,43 @@ namespace JUI {
 
         void LineColor(const Color4& color);
 
+        float GetAbsoluteSpacing() const;
+
+
         void InnerDraw() override;
 
-        float Spacing() const;
+        //float Spacing() const;
 
-        void Spacing(float spacing);
+        //void Spacing(float spacing);
+
+        /// @return The size of the separator object.
+        UDim Spacing() const { return spacing;}
+        /// Sets the size of the separator object.
+        void Spacing(const UDim& value) {
+            spacing = value;
+            UpdateSize();
+        }
+
+        /// @returns The spacing between
+        float LineSpacing() const { return line_spacing;}
+        void LineSpacing(float value) {
+            line_spacing = value;
+        }
 
     protected:
+        /// The default constructor zero-initializes all members.
+        Separator();
+
+        /// Sets the widgets size based on the spacing and orientation.
+        void UpdateSize();
+
         enum LineFillMode line_mode = LineFillMode::Solid;
         enum Orientation orientation = Orientation::Horizontal;
         Color4 line_color = Colors::Black;
         float line_thickness = 1.f;
-        float spacing = 2.f;
+        float line_spacing = 2.f;
+
+        UDim spacing = 2_px;
     private:
     };