--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widgetmodel/alfwidgetmodel/src/alfanchorlayoutmanagerimpl.cpp	Thu Dec 17 08:56:02 2009 +0200
@@ -0,0 +1,127 @@
+/*
+* Copyright (c) 2007 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:  layoutmanager implementation class with focus handling in 1D (next/previous)
+*
+*/
+
+
+#include <alf/ialfwidgetcontrol.h>
+#include <alf/alfvisual.h>
+#include <alf/alfanchorlayout.h>
+#include "alf/alfwidget.h"
+#include <alf/alfvisualfactory.h>
+#include <alf/alfexceptions.h>
+#include <alf/ialflayoutpreferences.h>
+#include <osn/osnnew.h>
+
+//stl
+#include <algorithm> //for min & max
+
+#include "alfanchorlayoutmanagerimpl.h"
+
+using namespace Alf;
+
+namespace Alf
+    {
+// ======== MEMBER FUNCTIONS ========
+    
+// ---------------------------------------------------------------------------
+// layoutmanagerimpl constructor
+// ---------------------------------------------------------------------------
+//    
+AlfAnchorLayoutManagerImpl::AlfAnchorLayoutManagerImpl(
+    AlfAnchorLayoutManager& aAnchorLayoutManager) : 
+    mAnchorLayoutManager(aAnchorLayoutManager)
+    {
+    }
+    
+// ---------------------------------------------------------------------------
+// creates the layout used by the layoutmanager.
+// ---------------------------------------------------------------------------
+//    
+AlfAnchorLayoutManagerImpl::~AlfAnchorLayoutManagerImpl()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// from IAlfLayoutPreferences
+// Returns the minimum area that this layout manager can occupy by observing
+// the minimum sizes of the child UI elements in the layout
+// ---------------------------------------------------------------------------
+//
+bool AlfAnchorLayoutManagerImpl::getMinimumSize( TAlfXYMetric& /*aMinSize*/ ) const
+	{
+	return false;
+	}
+
+// ---------------------------------------------------------------------------
+// from IAlfLayoutPreferences
+// Returns the maximum area that this layout manager can occupy by observing
+// the maximum sizes of the child UI elements in the layout
+// ---------------------------------------------------------------------------
+//
+bool AlfAnchorLayoutManagerImpl::getMaximumSize( TAlfXYMetric& /*aMaxSize*/ ) const
+	{
+	return false;
+	}
+
+// ---------------------------------------------------------------------------
+// Combines and returns the preferred sizes of all child UI elements according
+// to the layouting rules.
+// ---------------------------------------------------------------------------
+//
+bool AlfAnchorLayoutManagerImpl::getPreferredSize(TAlfXYMetric& /*aPreferredSize*/) const
+	{
+	return false;
+	}
+ 
+// ---------------------------------------------------------------------------
+// from IAlfLayoutPreferences
+// At the moment doesn't do anything since preferred size is being queried
+// from the child UI elements added to this layout manager.
+// ---------------------------------------------------------------------------
+//
+void AlfAnchorLayoutManagerImpl::setPreferredSize( const TAlfXYMetric& aPreferredSize)
+	{
+	TAlfTimedPoint size((float)aPreferredSize.iX.iMagnitude,(float)aPreferredSize.iY.iMagnitude);
+	layout().SetSize(size);
+	mAnchorLayoutManager.owner().updateParentLayout();
+	}
+
+// ---------------------------------------------------------------------------
+// From class IAlfInterfaceBase.
+// Getter for interfaces provided by the element.
+// ---------------------------------------------------------------------------
+//
+IAlfInterfaceBase* AlfAnchorLayoutManagerImpl::makeInterface(const IfId& aType)
+    {
+    UString param(aType.mImplementationId);
+    if (param == IAlfLayoutPreferences::type().mImplementationId)
+        {
+        return this;
+        }      
+    
+    return NULL;
+    }
+    
+// ---------------------------------------------------------------------------
+// returns the anchorlayout used by the layoutmanager
+// ---------------------------------------------------------------------------
+//
+CAlfAnchorLayout& AlfAnchorLayoutManagerImpl::layout() const
+    {
+    return dynamic_cast<CAlfAnchorLayout&>(mAnchorLayoutManager.getLayout());
+    }
+
+ } // Alf