Replace Old Widgets

.back/WidBack/public/ScrollableWidget.hpp

@@ -0,0 +1,71 @@
+#pragma once
+
+#include "WidgetBase.hpp"
+#include "Buffer.hpp"
+
+namespace tp {
+
+	class ScrollBarWidget : public Widget {
+	public:
+		ScrollBarWidget();
+
+		// takes whole area
+		void eventProcess(const Events& events) override;
+		void eventDraw(Canvas& canvas) override;
+
+		RectF getHandleHandle() const;
+		RectF getViewport() const;
+		RectF getHandle() const;
+
+	public:
+		void eventUpdateConfiguration(WidgetManager& wm) override;
+
+	public:
+		bool mIsScrolling = false;
+		halnf mSizeFraction = 1.f;
+		halnf mPositionFraction = 0.f;
+		bool mHovered = false;
+
+		RGBA mDefaultColor;
+		RGBA mHandleColor;
+		RGBA mHoveredColor;
+		RGBA mScrollingColor;
+		halnf mPadding = 0;
+		halnf mHandleSize = 10;
+		halnf mMinSize = 10;
+		halnf mRounding = 10;
+	};
+
+	class ScrollableWindow : public Widget {
+	public:
+		ScrollableWindow();
+
+		virtual ~ScrollableWindow();
+
+		// takes whole area
+		void eventProcess(const Events& events) override;
+
+		void addWidget(Widget* widget);
+		void clearContent();
+		List<Widget*>& getContent();
+
+		void eventUpdateConfiguration(WidgetManager& wm) override;
+
+		[[nodiscard]] halnf getContentSize() const;
+
+	private:
+		void updateContents(List<Widget*>& contentWidgets);
+
+		// ready content size
+		void updateContentSize(List<Widget*>& contentWidgets);
+		void setOffset(List<Widget*>& contentWidgets, const halnf offset);
+
+	private:
+		Widget mContentWidget;
+		ScrollBarWidget mScroller;
+
+		halnf mContentSize = 0;
+
+		halnf mPadding = 0;
+	};
+}