/*

* Copyright (c) 2006, 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Constants for hierarchical list.

*

*/

#ifndef AKNTREELISTCONSTANTS_H

#define AKNTREELISTCONSTANTS_H

#include <e32def.h>

/** Item ID for hierarchical list items. */

typedef TInt TAknTreeItemID;

/** Constant Item ID for non-existent hierarchical list item. */

const TAknTreeItemID KAknTreeIIDNone = 0;

/** Constant Item ID for the hierarchical list root node. */

const TAknTreeItemID KAknTreeIIDRoot = 1;

/** Namespace for pre-defined tree list icon IDs. */

namespace AknTreeListIconID

    {

    /** Constant indicating that default icon is to be used. */

    const TInt KDefault = -1;

    /** No icon. */

    const TInt KNone = 0;

    /** Tree structure line with branch. */

    const TInt KLineBranchIndication = 1;

    /** Tree structure end line. */

    const TInt KLineEndIndication = 2;

    /** Tree structure straight line indication. */

    const TInt KLineStraightIndication = 3;

    /** Default file indication. */

    const TInt KDefaultFileIndication = 4;

    /** Closed folder indication. */

    const TInt KClosedFolderIndication = 5;

    /** Open folder indication. */

    const TInt KOpenFolderIndication = 6;

    /** Collapse function indication, superimposed. */

    const TInt KCollapseFunctionIndication = 7;

    /** Expand function indication, superimposed. */

    const TInt KExpandFunctionIndication = 8;

    /** Item marked indication. */

    const TInt KMarkedIndication = 9;

    /** Highlighted item marked indication. */

    const TInt KHighlightedMarkedIndication = 10;

    }

#endif // AKNTREELISTCONSTANTS_H