lyx_mirror/src/frontends/qt2/QRef.h

/**
 * \file QRef.h
 * Copyright 2001 the LyX Team
 * Read the file COPYING
 *
 * \author John Levon
 */

#ifndef QREF_H
#define QREF_H

#include <config.h>
#include <vector>
#include "LString.h"
 
#include "Qt2Base.h"

class ControlRef;
class QRefDialog;

class QRef :
	public Qt2CB<ControlRef, Qt2DB<QRefDialog> >
{
	friend class QRefDialog;
 
public: 
	QRef(ControlRef & c);

private:
	/// apply changes 
	virtual void apply(); 
	/// build dialog
	virtual void build_dialog();
	/// update dialog
	virtual void update_contents();

	/// is name allowed for this ? 
	bool nameAllowed();

	/// is type allowed for this ?
	bool typeAllowed();
 
	/// go to current reference
	void gotoRef();

	/// set go back button
	void setGoBack();
 
	/// set goto ref button
	void setGotoRef();
 
	/// re-enter references
	void redoRefs();
 
	/// update references
	void updateRefs();
 
	/// sort or not persistent state
	bool sort_; 

	/// at a reference ? 
	bool at_ref_;
 
	/// the references
	std::vector<string> refs_;
};

#endif // QREF_H