Rename osx directory to src since it's now the official source base

src/dialogxml/scrollbar.hpp

@@ -0,0 +1,82 @@
+//
+//  scrollbar.h
+//  BoE
+//
+//  Created by Celtic Minstrel on 14-03-26.
+//
+//
+
+#ifndef BoE_scrollbar_h
+#define BoE_scrollbar_h
+
+/// @file
+/// Scrollbar-related classes and types.
+
+#include "control.hpp"
+#include "graphtool.h"
+
+/// A simple vertical scrollbar.
+/// This has no coupling with scrollable data; that must be handled externally by
+/// using the methods to get the scrollbar's position.
+class cScrollbar : public cControl {
+	int pos, max, pgsz;
+	enum {
+		PART_UP,
+		PART_PGUP,
+		PART_THUMB,
+		PART_PGDN,
+		PART_DOWN,
+	} pressedPart;
+	click_callback_t onClick;
+	static sf::Texture scroll_gw;
+	static tessel_ref_t bar_tessel[2];
+public:
+	/// @copydoc cDialog::init()
+	static void init();
+	/// Create a new scrollbar without a parent dialog.
+	/// @param parent The parent window.
+	explicit cScrollbar(sf::RenderWindow& parent);
+	/// Create a new scrollbar.
+	/// @param parent The parent dialog.
+	explicit cScrollbar(cDialog& parent);
+	void attachClickHandler(click_callback_t f) throw(xHandlerNotSupported);
+	void attachFocusHandler(focus_callback_t f) throw(xHandlerNotSupported);
+	bool triggerClickHandler(cDialog& me, std::string id, eKeyMod mods);
+	bool handleClick(location where);
+	void setFormat(eFormat prop, short val) throw(xUnsupportedProp);
+	short getFormat(eFormat prop) throw(xUnsupportedProp);
+	void setColour(sf::Color clr) throw(xUnsupportedProp);
+	sf::Color getColour() throw(xUnsupportedProp);
+	storage_t store();
+	void restore(storage_t to);
+	bool isClickable();
+	/// Get the scrollbar thumb's current position.
+	/// @return The current position.
+	long getPosition();
+	/// Get the scrollbar thumb's maximum value.
+	/// @return The maximum value.
+	long getMaximum();
+	/// Get the scrollbar thumb's page size.
+	/// @return The page size.
+	///
+	/// The page size is the number of steps scrolled when a click is received
+	/// in the area between the arrow buttons and the scrollbar thumb.
+	long getPageSize();
+	/// Set the scrollbar thumb's current position.
+	/// @param to The current position.
+	void setPosition(long to);
+	/// Set the scrollbar thumb's maximum value.
+	/// @param to The maximum value.
+	void setMaximum(long to);
+	/// Set the scrollbar thumb's page size.
+	/// @param to The page size.
+	///
+	/// The page size is the number of steps scrolled when a click is received
+	/// in the area between the arrow buttons and the scrollbar thumb.
+	void setPageSize(long to);
+	void draw();
+	cScrollbar& operator=(cScrollbar& other) = delete;
+	cScrollbar(cScrollbar& other) = delete;
+};
+
+#endif