Edit box baseline (regresses volume control dialog though)

PortabilityLayer/PLEditboxWidget.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include "PascalStr.h"
+#include "PLWidgets.h"
+
+namespace PortabilityLayer
+{
+	class EditboxWidget final : public WidgetSpec<EditboxWidget>
+	{
+	public:
+		EditboxWidget(const WidgetBasicState &state);
+		~EditboxWidget();
+
+		bool Init(const WidgetBasicState &state) override;
+
+		void DrawControl(DrawSurface *surface) override;
+		void SetString(const PLPasStr &str) override;
+		PLPasStr GetString() const override;
+
+	private:
+		uint8_t *m_chars;
+		size_t m_capacity;
+		size_t m_length;
+		size_t m_selStartChar;
+		size_t m_selEndChar;
+	};
+}