// $Revision: 1.9 $
//------------------------------------------------------------------------------
//
// Copyright (C) 1994, 1995 Taligent, Inc. All rights reserved.
//
// Project:			StockBrowser
// File:			TitleDrawer.h
// Build/Version:	1.0.0
//
// Description:		TTitleDrawer draws an axis-title aligned with either the
//					x- or y-axis of a TStandardGraph.
//
//------------------------------------------------------------------------------

#ifndef TaligentSamples_TITLEDRAWER
#define TaligentSamples_TITLEDRAWER

class TTitleDrawer;

#ifndef TaligentSamples_GRAPHDRAWER
#include "GraphDrawer.h"
#endif

#ifndef Taligent_FONTSTYLES
#include <Taligent/FontStyles.h>
#endif

#ifndef Taligent_TEXTDISPLAY
#include <Taligent/TextDisplay.h>
#endif

//==============================================================================
// TTitleDrawer

class TTitleDrawer : public TGraphDrawer {
public:
	enum ETitleType {
		kInvalidType,
		kXAxisTitle,
		kYAxisTitle
	};

						TTitleDrawer(
							ETitleType xOrYAxisTitle,
							const GCoordinate& distanceFromAxis,
							const TStandardText& titleText,
							const TFontPointSizeStyle& fontSize = TFontPointSizeStyle::GetDefaultFontPointSizeStyle(),
							const TFontFamilyStyle& font = TFontFamilyStyle::GetDefaultFontFamilyStyle());
						TTitleDrawer(const TTitleDrawer& source);
	virtual				~TTitleDrawer();

	TTitleDrawer&		operator=(const TTitleDrawer& source);
	virtual TStream&	operator>>=(TStream& toStream) const;
	virtual TStream&	operator<<=(TStream& fromStream);

	// TGraphDrawer overrides
	virtual void		Prepare(const TStandardGraph& theGraph);
	virtual void		DrawIntoGraph(TGrafPort& port) const;
	virtual TGRect		GetBounds() const;

protected:
						TTitleDrawer();

private:
	enum				{kOriginalVersion};
	
	TTextDisplay		fTitle;
	GCoordinate			fDistance;
	ETitleType			fType;
};

#endif