islider.hpp

Iocomp Ultra Pack v3.0.2 Sources.For.Delphi 数据显示编程插件,可用于工业控制

// Borland C++ Builder
// Copyright (c) 1995, 2002 by Borland Software Corporation
// All rights reserved

// (DO NOT EDIT: machine generated header) 'iSlider.pas' rev: 6.00

#ifndef iSliderHPP
#define iSliderHPP

#pragma delphiheader begin
#pragma option push -w-
#pragma option push -Vx
#include <iComponent.hpp>	// Pascal unit
#include <iVCLComponent.hpp>	// Pascal unit
#include <iPositionComponent.hpp>	// Pascal unit
#include <iScaleComponent.hpp>	// Pascal unit
#include <iGPFunctions.hpp>	// Pascal unit
#include <iTypes.hpp>	// Pascal unit
#include <ExtCtrls.hpp>	// Pascal unit
#include <StdCtrls.hpp>	// Pascal unit
#include <ComCtrls.hpp>	// Pascal unit
#include <Controls.hpp>	// Pascal unit
#include <Variants.hpp>	// Pascal unit
#include <Classes.hpp>	// Pascal unit
#include <Messages.hpp>	// Pascal unit
#include <Types.hpp>	// Pascal unit
#include <Clipbrd.hpp>	// Pascal unit
#include <Dialogs.hpp>	// Pascal unit
#include <Forms.hpp>	// Pascal unit
#include <Graphics.hpp>	// Pascal unit
#include <TypInfo.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 Islider
{
//-- type declarations -------------------------------------------------------
class DELPHICLASS TiSlider;
class PASCALIMPLEMENTATION TiSlider : public Iscalecomponent::TiScaleComponent 
{
	typedef Iscalecomponent::TiScaleComponent inherited;
	
private:
	double FPositionOld;
	bool FMouseDown;
	int FMouseDownX;
	int FMouseDownY;
	System::TDateTime FLastWheelTime;
	bool FKeyDown;
	#pragma pack(push, 1)
	Types::TRect FPointerRect;
	#pragma pack(pop)
	
	#pragma pack(push, 1)
	Types::TRect FTrackRect;
	#pragma pack(pop)
	
	int FPointerOverlap;
	int FCenterOffsetX;
	int FCenterOffsetY;
	int FEndsMargin;
	Graphics::TColor FPointerIndicatorInactiveColor;
	Graphics::TColor FPointerIndicatorActiveColor;
	double FKeyPageStepSize;
	double FKeyArrowStepSize;
	double FMouseWheelStepSize;
	int FPointerHeight;
	int FPointerWidth;
	Itypes::TiSliderPointerStyle FPointerStyle;
	Itypes::TiOrientationSide FOrientationTickMarks;
	Itypes::TiOrientation FOrientation;
	int FTrack3DMargin;
	Graphics::TColor FTrackColor;
	Itypes::TiSliderTrackStyle FTrackStyle;
	bool FShowFocusRect;
	bool FReverseScale;
	Itypes::TiSliderMouseControlStyle FMouseControlStyle;
	Classes::TNotifyEvent FOnAutoSize;
	bool FAutoCenter;
	Graphics::TBitmap* FPointerBitmap;
	void __fastcall SetPointerIndicatorActiveColor(const Graphics::TColor Value);
	void __fastcall SetPointerIndicatorInactiveColor(const Graphics::TColor Value);
	void __fastcall SetOrientationTickMarks(const Itypes::TiOrientationSide Value);
	void __fastcall SetOrientation(const Itypes::TiOrientation Value);
	void __fastcall SetPointerWidth(const int Value);
	void __fastcall SetEndsMargin(const int Value);
	void __fastcall SetTrackColor(const Graphics::TColor Value);
	void __fastcall SetTrackStyle(const Itypes::TiSliderTrackStyle Value);
	void __fastcall SetPointerStyle(const Itypes::TiSliderPointerStyle Value);
	void __fastcall SetPointerHeight(const int Value);
	void __fastcall SetShowFocusRect(const bool Value);
	void __fastcall SetKeyArrowStepSize(const double Value);
	void __fastcall SetKeyPageStepSize(const double Value);
	void __fastcall SetMouseWheelStepSize(const double Value);
	void __fastcall SetReverseScale(const bool Value);
	void __fastcall SetMouseControlStyle(const Itypes::TiSliderMouseControlStyle Value);
	void __fastcall SetAutoCenter(const bool Value);
	void __fastcall SetPointerBitmap(const Graphics::TBitmap* Value);
	int __fastcall GetTravelRange(void);
	
protected:
	virtual void __fastcall iPaintTo(Graphics::TCanvas* Canvas);
	void __fastcall DrawBar(Graphics::TCanvas* Canvas);
	void __fastcall DrawTicks(Graphics::TCanvas* Canvas);
	void __fastcall DrawIndicator(Graphics::TCanvas* Canvas);
	__property int TravelRange = {read=GetTravelRange, nodefault};
	double __fastcall GetPixelsToPosition(int Value);
	void __fastcall CalcPoints(void);
	void __fastcall CalcAutoCenterOffsets(void);
	virtual void __fastcall DoOPCPositionChangeFinished(void);
	virtual void __fastcall iMouseDown(Controls::TMouseButton Button, Classes::TShiftState Shift, int X, int Y);
	virtual void __fastcall iMouseUp(Controls::TMouseButton Button, Classes::TShiftState Shift, int X, int Y);
	virtual void __fastcall iMouseMove(Classes::TShiftState Shift, int X, int Y);
	virtual void __fastcall iWantSpecialKey(Word &CharCode, int &Result);
	virtual void __fastcall iKeyUp(Word &CharCode, Classes::TShiftState Shift);
	virtual void __fastcall iKeyDown(Word &CharCode, Classes::TShiftState Shift);
	virtual void __fastcall iDoKillFocus(void);
	DYNAMIC bool __fastcall DoMouseWheel(Classes::TShiftState Shift, int WheelDelta, const Types::TPoint &MousePos);
	virtual void __fastcall DefineProperties(Classes::TFiler* Filer);
	void __fastcall WriteKeyArrowStepSize(Classes::TWriter* Writer);
	void __fastcall ReadKeyArrowStepSize(Classes::TReader* Reader);
	void __fastcall WriteKeyPageStepSize(Classes::TWriter* Writer);
	void __fastcall ReadKeyPageStepSize(Classes::TReader* Reader);
	__property Classes::TNotifyEvent OnAutoSize = {read=FOnAutoSize, write=FOnAutoSize};
	
public:
	__fastcall virtual TiSlider(Classes::TComponent* AOwner);
	__fastcall virtual ~TiSlider(void);
	
__published:
	__property int EndsMargin = {read=FEndsMargin, write=SetEndsMargin, default=5};
	__property Graphics::TColor PointerIndicatorInactiveColor = {read=FPointerIndicatorInactiveColor, write=SetPointerIndicatorInactiveColor, default=0};
	__property Graphics::TColor PointerIndicatorActiveColor = {read=FPointerIndicatorActiveColor, write=SetPointerIndicatorActiveColor, default=255};
	__property Graphics::TBitmap* PointerBitmap = {read=FPointerBitmap, write=SetPointerBitmap};
	__property double KeyArrowStepSize = {read=FKeyArrowStepSize, write=SetKeyArrowStepSize};
	__property double KeyPageStepSize = {read=FKeyPageStepSize, write=SetKeyPageStepSize};
	__property double MouseWheelStepSize = {read=FMouseWheelStepSize, write=SetMouseWheelStepSize};
	__property Itypes::TiOrientation Orientation = {read=FOrientation, write=SetOrientation, default=0};
	__property Itypes::TiOrientationSide OrientationTickMarks = {read=FOrientationTickMarks, write=SetOrientationTickMarks, default=0};
	__property int PointerHeight = {read=FPointerHeight, write=SetPointerHeight, default=10};
	__property Itypes::TiSliderPointerStyle PointerStyle = {read=FPointerStyle, write=SetPointerStyle, default=0};
	__property int PointerWidth = {read=FPointerWidth, write=SetPointerWidth, default=15};
	__property bool ShowFocusRect = {read=FShowFocusRect, write=SetShowFocusRect, default=1};
	__property Graphics::TColor TrackColor = {read=FTrackColor, write=SetTrackColor, default=16777215};
	__property Itypes::TiSliderTrackStyle TrackStyle = {read=FTrackStyle, write=SetTrackStyle, default=0};
	__property Itypes::TiSliderMouseControlStyle MouseControlStyle = {read=FMouseControlStyle, write=SetMouseControlStyle, default=0};
	__property bool ReverseScale = {read=FReverseScale, write=SetReverseScale, default=0};
	__property bool AutoCenter = {read=FAutoCenter, write=SetAutoCenter, default=0};
	__property BackGroundColor  = {default=-2147483633};
	__property BorderStyle  = {default=0};
	__property BackGroundPicture ;
	__property Transparent  = {default=0};
	__property OffsetX  = {default=0};
	__property OffsetY  = {default=0};
	__property ShowTicksMajor  = {default=1};
	__property ShowTicksMinor  = {default=1};
	__property ShowTickLabels  = {default=1};
	__property TickMajorCount  = {default=5};
	__property TickMajorColor  = {default=0};
	__property TickMajorLength  = {default=7};
	__property TickMinorAlignment  = {default=0};
	__property TickMinorCount  = {default=4};
	__property TickMinorColor  = {default=0};
	__property TickMinorLength  = {default=3};
	__property TickMargin  = {default=5};
	__property TickLabelMargin  = {default=5};
	__property TickLabelFont ;
	__property TickLabelPrecision  = {default=0};
	__property PrecisionStyle  = {default=1};
	__property OnCustomizeTickLabel ;
	__property TickMajorStyle  = {default=0};
	__property TickMinorStyle  = {default=0};
	__property TabOrder  = {default=-1};
	__property TabStop  = {default=1};
	__property OnPositionChangeFinished ;
	__property OnPositionChangeUser ;
	__property AutoScaleEnabled  = {default=0};
	__property AutoScaleDesiredTicks  = {default=5};
	__property AutoScaleMaxTicks  = {default=6};
	__property AutoScaleStyle  = {default=0};
	__property Width  = {default=70};
	__property Height  = {default=200};
public:
	#pragma option push -w-inl
	/* TWinControl.CreateParented */ inline __fastcall TiSlider(HWND ParentWindow) : Iscalecomponent::TiScaleComponent(ParentWindow) { }
	#pragma option pop
	
};


//-- var, const, procedure ---------------------------------------------------

}	/* namespace Islider */
using namespace Islider;
#pragma option pop	// -w-
#pragma option pop	// -Vx

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