// CodeGear C++Builder
// Copyright (c) 1995, 2015 by Embarcadero Technologies, Inc.
// All rights reserved

// (DO NOT EDIT: machine generated header) 'iegradientbar.pas' rev: 30.00 (Windows)

#ifndef IegradientbarHPP
#define IegradientbarHPP

#pragma delphiheader begin
#pragma option push
#pragma option -w-      // All warnings off
#pragma option -Vx      // Zero-length empty class member 
#pragma pack(push,8)
#include <System.hpp>
#include <SysInit.hpp>
#include <Winapi.Windows.hpp>
#include <Winapi.Messages.hpp>
#include <System.SysUtils.hpp>
#include <System.Classes.hpp>
#include <Vcl.Graphics.hpp>
#include <Vcl.Controls.hpp>
#include <Vcl.Forms.hpp>
#include <imageenproc.hpp>
#include <hyiedefs.hpp>
#include <iegdiplus.hpp>
#include <System.UITypes.hpp>
#include <Vcl.Menus.hpp>

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

namespace Iegradientbar
{
//-- forward type declarations -----------------------------------------------
class DELPHICLASS TIEGradientBar;
//-- type declarations -------------------------------------------------------
enum DECLSPEC_DENUM TIEGradientDir : unsigned char { gdHorizontal, gdVertical };

enum DECLSPEC_DENUM TIEMouseInteractItemsGr : unsigned char { migDragGrip };

typedef System::Set<TIEMouseInteractItemsGr, TIEMouseInteractItemsGr::migDragGrip, TIEMouseInteractItemsGr::migDragGrip> TIEMouseInteractGr;

class PASCALIMPLEMENTATION TIEGradientBar : public Vcl::Controls::TCustomControl
{
	typedef Vcl::Controls::TCustomControl inherited;
	
private:
	int fColorIndex;
	System::Uitypes::TColor fBeginColor;
	System::Uitypes::TColor fEndColor;
	System::StaticArray<System::Uitypes::TColor, 256> fGradient;
	TIEGradientDir fDirection;
	System::Classes::TNotifyEvent fOnChange;
	TIEMouseInteractGr fMouseInteract;
	void __fastcall SetColorIndex(int v);
	void __fastcall SetBeginColor(System::Uitypes::TColor v);
	void __fastcall SetEndColor(System::Uitypes::TColor v);
	System::Uitypes::TColor __fastcall GetColor(void);
	Hyiedefs::TRGB __fastcall GetRGB(void);
	void __fastcall SetDirection(TIEGradientDir v);
	void __fastcall SetMouseInteractGr(TIEMouseInteractGr v);
	TIEMouseInteractGr __fastcall GetMouseInteractGr(void);
	
protected:
	HIDESBASE MESSAGE void __fastcall WMSize(Winapi::Messages::TWMSize &Message);
	HIDESBASE MESSAGE void __fastcall WMEraseBkgnd(Winapi::Messages::TMessage &Message);
	DYNAMIC void __fastcall MouseMove(System::Classes::TShiftState Shift, int X, int Y);
	DYNAMIC void __fastcall MouseDown(System::Uitypes::TMouseButton Button, System::Classes::TShiftState Shift, int X, int Y);
	DYNAMIC void __fastcall MouseUp(System::Uitypes::TMouseButton Button, System::Classes::TShiftState Shift, int X, int Y);
	void __fastcall CalcGradient(void);
	void __fastcall DrawGrip(void);
	
public:
	virtual void __fastcall Paint(void);
	__fastcall virtual TIEGradientBar(System::Classes::TComponent* Owner);
	__fastcall virtual ~TIEGradientBar(void);
	__property int ColorIndex = {read=fColorIndex, write=SetColorIndex, nodefault};
	__property System::Uitypes::TColor Color = {read=GetColor, nodefault};
	__property Hyiedefs::TRGB RGB = {read=GetRGB};
	
__published:
	__property System::Uitypes::TColor BeginColor = {read=fBeginColor, write=SetBeginColor, default=0};
	__property System::Uitypes::TColor EndColor = {read=fEndColor, write=SetEndColor, default=16777215};
	__property TIEGradientDir Direction = {read=fDirection, write=SetDirection, default=1};
	__property System::Classes::TNotifyEvent OnChange = {read=fOnChange, write=fOnChange};
	__property TIEMouseInteractGr MouseInteract = {read=GetMouseInteractGr, write=SetMouseInteractGr, default=1};
	__property Width = {default=40};
	__property Height = {default=300};
	__property Align = {default=0};
	__property DragCursor = {default=-12};
	__property DragMode = {default=0};
	__property Enabled = {default=1};
	__property ParentShowHint = {default=1};
	__property PopupMenu;
	__property ShowHint;
	__property Visible = {default=1};
	__property OnClick;
	__property OnDblClick;
	__property OnDragDrop;
	__property OnDragOver;
	__property OnEndDrag;
	__property OnMouseDown;
	__property OnMouseMove;
	__property OnMouseUp;
	__property OnStartDrag;
	__property OnContextPopup;
public:
	/* TWinControl.CreateParented */ inline __fastcall TIEGradientBar(HWND ParentWindow) : Vcl::Controls::TCustomControl(ParentWindow) { }
	
};


//-- var, const, procedure ---------------------------------------------------
}	/* namespace Iegradientbar */
#if !defined(DELPHIHEADER_NO_IMPLICIT_NAMESPACE_USE) && !defined(NO_USING_NAMESPACE_IEGRADIENTBAR)
using namespace Iegradientbar;
#endif
#pragma pack(pop)
#pragma option pop

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