// Borland C++ Builder
// Copyright (c) 1995, 1999 by Borland International
// All rights reserved

// (DO NOT EDIT: machine generated header) 'ShowAVLTree.pas' rev: 5.00

#ifndef ShowAVLTreeHPP
#define ShowAVLTreeHPP

#pragma delphiheader begin
#pragma option push -w-
#pragma option push -Vx
#include <Dialogs.hpp>	// Pascal unit
#include <Controls.hpp>	// Pascal unit
#include <Graphics.hpp>	// Pascal unit
#include <Classes.hpp>	// Pascal unit
#include <SysUtils.hpp>	// Pascal unit
#include <Windows.hpp>	// Pascal unit
#include <SysInit.hpp>	// Pascal unit
#include <System.hpp>	// Pascal unit

//-- user supplied -----------------------------------------------------------

namespace Showavltree
{
//-- type declarations -------------------------------------------------------
#pragma option push -b-
enum __BalanceCondition { left, right, equal };
#pragma option pop

struct __tree;
typedef __tree *__ptree;

struct __tree
{
	int data;
	__BalanceCondition balance;
	__tree *left;
	__tree *right;
} ;

class DELPHICLASS TShowAVLTree;
class PASCALIMPLEMENTATION TShowAVLTree : public Controls::TGraphicControl 
{
	typedef Controls::TGraphicControl inherited;
	
private:
	int FRadius;
	int FVsep;
	int FHsep;
	Graphics::TColor FBackgroundColor;
	Graphics::TColor FForegroundColor;
	Graphics::TColor FNodeColor;
	Graphics::TColor FHighlightedNodeColor;
	int FRoot;
	int FHighlightedNode;
	int FHmargin;
	int FVmargin;
	void __fastcall SetBackgroundColor(Graphics::TColor AColor);
	void __fastcall SetForegroundColor(Graphics::TColor AColor);
	void __fastcall SetNodeColor(Graphics::TColor AColor);
	void __fastcall SetHighlightedNodeColor(Graphics::TColor AColor);
	void __fastcall treeSize(__ptree tr, int x, int y, int &width, int &height, int &topPos);
	void __fastcall paintTree(__ptree tr, __ptree cur, int x, int y, int &width, int &height, int &topPos
		);
	void __fastcall SetHSize(int Size);
	void __fastcall SetVSize(int Size);
	int __fastcall GetHSize(void);
	int __fastcall GetVSize(void);
	
public:
	__fastcall virtual TShowAVLTree(Classes::TComponent* AOwner);
	virtual void __fastcall Paint(void);
	void __fastcall SizeToFit(void);
	
__published:
	__property Graphics::TColor BackgroundColor = {read=FBackgroundColor, write=SetBackgroundColor, default=16777215
		};
	__property Graphics::TColor ForegroundColor = {read=FForegroundColor, write=SetForegroundColor, default=0
		};
	__property Graphics::TColor NodeColor = {read=FNodeColor, write=SetNodeColor, default=16777215};
	__property Graphics::TColor HighlightedNodeColor = {read=FHighlightedNodeColor, write=SetHighlightedNodeColor
		, default=255};
	__property int Radius = {read=FRadius, write=FRadius, default=16};
	__property int VSep = {read=FVsep, write=FVsep, default=50};
	__property int HSep = {read=FHsep, write=FHsep, default=50};
	__property int Root = {read=FRoot, write=FRoot, nodefault};
	__property int HighlightedNode = {read=FHighlightedNode, write=FHighlightedNode, nodefault};
	__property int HMargin = {read=FHmargin, write=FHmargin, default=0};
	__property int VMargin = {read=FVmargin, write=FVmargin, default=0};
	__property int HSize = {read=GetHSize, write=SetHSize, nodefault};
	__property int VSize = {read=GetVSize, write=SetVSize, nodefault};
	__property Align ;
public:
	#pragma option push -w-inl
	/* TGraphicControl.Destroy */ inline __fastcall virtual ~TShowAVLTree(void) { }
	#pragma option pop
	
};


//-- var, const, procedure ---------------------------------------------------
extern PACKAGE void __fastcall Register(void);

}	/* namespace Showavltree */
#if !defined(NO_IMPLICIT_NAMESPACE_USE)
using namespace Showavltree;
#endif
#pragma option pop	// -w-
#pragma option pop	// -Vx

#pragma delphiheader end.
//-- end unit ----------------------------------------------------------------
#endif	// ShowAVLTree