TextArea.h
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TextArea.h
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	/***************************************************************************
	TextArea.h - description
	-------------------
	begin : Wed Jan 28 2004
	copyright : (C) 2004 by upi
	email : upi@feel
	***************************************************************************/


	#ifndef TEXTAREA_H
	#define TEXTAREA_H

	#include "SDL_video.h"

	struct SDL_Surface;
	struct _sge_TTFont;

	#include <string>
	#include <list>


	typedef std::list<std::string> TStringList;
	typedef std::list<int> TIntList;

	class CTextArea
	{
	public:
	CTextArea( SDL_Surface* a_poScreen, _sge_TTFont* a_poFont, int a_x, int a_y, int a_w, int a_h );
	~CTextArea();

	void TintBackground( int a_iColor, int a_iAlpha );
	void AddString( const char* a_poText, int a_iColor );
	void Redraw();
	void Clear();
	void ScrollUp();
	void ScrollDown();

	protected:
	SDL_Surface* m_poScreen;
	SDL_Surface* m_poBackground;
	_sge_TTFont* m_poFont;
	SDL_Rect m_oClipRect;
	int x, y, w, h;

	int m_iScrollOffset;
	TStringList m_asRowTexts;
	TIntList m_aiRowColors;
	};


	#endif // TEXTAREA_H