javauis/lcdui_akn/javalcdui/javasrc.nokialcdui/com/nokia/mid/ui/FreeSizeFontInvoker.java
/*
* 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);
}