Specify default state of 'Dragging' for Slider. Add Slider::Dragging and Slider::SetDragging

include/JUI/Widgets/Slider.hpp

@@ -40,7 +40,7 @@ namespace JUI
         [[nodiscard]] float CurrentValue() const;
         [[nodiscard]] Color4 ScrubberColor() const;
         [[nodiscard]] float ScrubberWidth() const;
-
+        [[nodiscard]] bool Dragging() const;
         [[nodiscard]] float Range() const;
 
         void Minimum(float min);
@@ -49,6 +49,8 @@ namespace JUI
         void CurrentValue(float value);
         void ScrubberColor(const Color4& color);
         void ScrubberWidth(float width);
+        void SetDragging(bool value);
+
 
 
         void OnClick(const J3ML::LinearAlgebra::Vector2 &MousePos, const JUI::MouseButton &MouseButton) override;
@@ -63,7 +65,7 @@ namespace JUI
         float maximum = 1;
         float interval = 0.1;
         float current;
-        bool dragging;
+        bool dragging = false;
         float scrubber_width = 20;
         Color4 scrubber_color = Colors::White;
     private:

src/JUI/Widgets/Slider.cpp

@@ -119,4 +119,10 @@ namespace JUI
     Slider::Slider() {
         Name("Slider");
     }
+
+    void Slider::SetDragging(bool value) {
+        dragging = value;
+    }
+
+    bool Slider::Dragging() const { return dragging; }
 }