1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Invoker for access to lcdui package.

    15 *

    16 */

    17 

    18 

    19 

    20 package com.nokia.mid.ui;

    21 

    22 import javax.microedition.lcdui.Font;

    23 

    24 // FreeSizeFontInvoker class allows to access package private members

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

    26 // This class is shared by these two packages.

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

    28 // com.nokia.mid.ui package.

    29 // Font class is accessed via getFreeSizeFont method.

    30 public abstract class FreeSizeFontInvoker

    31 {

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

    33 

    34     //stores instantiated invoker

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

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

    37     {

    38         sInvoker = invoker;

    39     }

    40 

    41     public static javax.microedition.lcdui.Font getFont(

    42         int aFace, int aStyle, int aHeight)

    43     {

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

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

    46     }

    47 

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

    49     protected abstract javax.microedition.lcdui.Font getFreeSizeFont(

    50         int aFace, int aStyle, int aHeight);

    51 

    52 }