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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
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#ifndef _SV_HELPWIN_HXX
#define _SV_HELPWIN_HXX

#include <vcl/floatwin.hxx>
#include <vcl/timer.hxx>

// ------------------
// - HelpTextWindow -
// ------------------

class HelpTextWindow : public FloatingWindow
{
private:
	Point				maPos;
	Rectangle			maHelpArea; // Wenn naechste Hilfe fuers gleiche Rectangle, gleicher Text, dann Fenster stehen lassen

	Rectangle			maTextRect; // Bei umgebrochenen Text in QuickHelp

	String				maHelpText;
	String				maStatusText;

	Timer				maShowTimer;
	Timer				maHideTimer;

	sal_uInt16				mnHelpWinStyle;
	sal_uInt16				mnStyle;

protected:
						DECL_LINK( TimerHdl, Timer* );
	virtual void		Paint( const Rectangle& );
	virtual void		RequestHelp( const HelpEvent& rHEvt );
    virtual String   	GetText() const;
	void				ImplShow();

public:
						HelpTextWindow( Window* pParent, const String& rText, sal_uInt16 nHelpWinStyle, sal_uInt16 nStyle );
						~HelpTextWindow();

	const String&		GetHelpText() const { return maHelpText; }
    void				SetHelpText( const String& rHelpText );
	sal_uInt16			GetWinStyle() const { return mnHelpWinStyle; }
    sal_uInt16			GetStyle() const { return mnStyle; }

	// Nur merken:
	void				SetStatusText( const String& rStatusText ) { maStatusText = rStatusText; }
	void				SetHelpArea( const Rectangle& rRect ) { maHelpArea = rRect; }

	void				ShowHelp( sal_uInt16 nDelayMode );

	Size				CalcOutSize() const;
	const Rectangle&	GetHelpArea() const { return maHelpArea; }

    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible();

	sal_Bool				RegisterAccessibleParent();
	void				RevokeAccessibleParent();
};

void ImplShowHelpWindow( Window* pParent, sal_uInt16 nHelpWinStyle, sal_uInt16 nStyle,
		const String& rHelpText, const String& rStatusText,
		const Point& rScreenPos, const Rectangle* pHelpArea = NULL );
void ImplDestroyHelpWindow( bool bUpdateHideTime );
void ImplSetHelpWindowPos( Window* pHelpWindow, sal_uInt16 nHelpWinStyle, sal_uInt16 nStyle,
							const Point& rPos, const Rectangle* pHelpArea );

#endif // _SV_HELPWIN_HXX