pjs/lib/mac/UserInterface/CProgressBar.h

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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 * The Original Code is mozilla.org code.
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#pragma once

#include <LPane.h>

class CProgressBar : public LPane
{
	public:
		enum { class_ID = 'PgBr' };
		enum { eIndefinite = -1 };
								CProgressBar(LStream* inStream);
		virtual					~CProgressBar();

		virtual	void			SetValue(Int32 inValue);
		virtual	void			SetToIndefinite() {SetValue(eIndefinite);}
		virtual	Int32			GetValue(void) const;
//		virtual	void			SetValueRange(const Range32T& inRange);
		
	protected:
		virtual void			GetActiveColors(
									RGBColor& bodyColor,
									RGBColor& barColor,
									RGBColor& FrameColor) const;
		virtual void			ActivateSelf(void);
		virtual void			DeactivateSelf(void);
	
		virtual	void			FinishCreateSelf(void);
		virtual	void			DrawSelf(void);

		virtual	void			DrawIndefiniteBar(Rect& inBounds);

		virtual	void			DrawPercentageBar(
									Rect& 				inBounds,
									const RGBColor& 	inBarColor,
									const RGBColor& 	inBodyColor);

		Int32 					mValue;
		Uint32					mValueRange;
		PixPatHandle			mPolePattern;
		Int32					mPatOffset;
		Int32					mPatWidth;
		ResIDT					mPatternID;
};