SDK/ScrollAreaWidget: Add EnableScrollbar

SDK/include/NDK/Widgets/ScrollAreaWidget.hpp

@@ -21,9 +21,15 @@ namespace Ndk
 			ScrollAreaWidget(ScrollAreaWidget&&) = default;
 			~ScrollAreaWidget() = default;
 
+			void EnableScrollbar(bool enable);
+
 			inline float GetScrollHeight() const;
 			inline float GetScrollRatio() const;
 
+			inline bool HasScrollbar() const;
+			inline bool IsScrollbarEnabled() const;
+			inline bool IsScrollbarVisible() const;
+
 			inline void ScrollToHeight(float height);
 			void ScrollToRatio(float ratio);
 
@@ -57,7 +63,8 @@ namespace Ndk
 			Nz::SpriteRef m_scrollbarSprite;
 			Nz::Vector2i m_grabbedDelta;
 			ScrollBarStatus m_scrollbarStatus;
-			bool m_isScrollBarVisible;
+			bool m_isScrollbarEnabled;
+			bool m_hasScrollbar;
 			float m_scrollRatio;
 	};
 }

SDK/include/NDK/Widgets/ScrollAreaWidget.inl

@@ -16,6 +16,21 @@ namespace Ndk
 		return m_scrollRatio;
 	}
 
+	inline bool ScrollAreaWidget::HasScrollbar() const
+	{
+		return m_hasScrollbar;
+	}
+
+	inline bool ScrollAreaWidget::IsScrollbarEnabled() const
+	{
+		return m_isScrollbarEnabled;
+	}
+
+	inline bool ScrollAreaWidget::IsScrollbarVisible() const
+	{
+		return HasScrollbar() && IsScrollbarEnabled();
+	}
+
 	inline void ScrollAreaWidget::ScrollToHeight(float height)
 	{
 		float contentHeight = m_content->GetHeight();