/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Invoker for access to lcdui package.

*

*/

package com.nokia.mid.ui;

import javax.microedition.lcdui.Font;

// FreeSizeFontInvoker class allows to access package private members

// of javax.microedition.lcdui package from com.nokia.mid.ui package.

// This class is shared by these two packages.

// Class from javax.microedition.lcdui package is extended by class from

// com.nokia.mid.ui package.

// Font class is accessed via getFreeSizeFont method.

public abstract class FreeSizeFontInvoker

{

    private static com.nokia.mid.ui.FreeSizeFontInvoker sInvoker;

    //stores instantiated invoker

    //called from javax.microedition.lcdui.FreeSizeFontInvoker createInvoker

    public static void setInvoker(com.nokia.mid.ui.FreeSizeFontInvoker invoker)

    {

        sInvoker = invoker;

    }

    public static javax.microedition.lcdui.Font getFont(

        int aFace, int aStyle, int aHeight)

    {

        //calls getFreeSizeFont from javax.microedition.lcdui.FreeSizeFontInvoker

        return sInvoker.getFreeSizeFont(aFace, aStyle, aHeight);

    }

    // method is defined in javax.microedition.lcdui.FreeSizeFontInvoker

    protected abstract javax.microedition.lcdui.Font getFreeSizeFont(

        int aFace, int aStyle, int aHeight);

}