/data/gitorious.org/libyui/libyui-master/src/YTree.h

/**************************************************************************
Copyright (C) 2000 - 2010 Novell, Inc.
All Rights Reserved.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
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**************************************************************************/


/*---------------------------------------------------------------------\
|                                                                      |
|                      __   __    ____ _____ ____                      |
|                      \ \ / /_ _/ ___|_   _|___ \                     |
|                       \ V / _` \___ \ | |   __) |                    |
|                        | | (_| |___) || |  / __/                     |
|                        |_|\__,_|____/ |_| |_____|                    |
|                                                                      |
|                               core system                            |
|                                                        (C) SuSE GmbH |
\----------------------------------------------------------------------/

  File:         YTree.h

  Author:       Stefan Hundhammer <sh@suse.de>

/-*/

#ifndef YTree_h
#define YTree_h

#include "YSelectionWidget.h"

class YTreeItem;
class YTreePrivate;


class YTree : public YSelectionWidget
{
protected:
    YTree( YWidget * parent, const string & label, bool multiSelection, bool recursiveSelection);

public:
    virtual ~YTree();

    virtual const char * widgetClass() const { return "YTree"; }

    virtual void rebuildTree() = 0;

    virtual void addItems( const YItemCollection & itemCollection );

    bool immediateMode() const;

    void setImmediateMode( bool on = true );

    virtual bool setProperty( const string & propertyName,
                              const YPropertyValue & val );

    virtual YPropertyValue getProperty( const string & propertyName );

    virtual const YPropertySet & propertySet();

    const char * userInputProperty() { return YUIProperty_CurrentItem; }


    bool hasMultiSelection() const;

    virtual YTreeItem * currentItem() = 0;


private:

    ImplPtr<YTreePrivate> priv;
};


#endif // YTree_h