--- a/widgetmodel/alfwidgetmodel/inc/alfflowlayoutpreferencesimpl.h	Mon Jun 21 16:15:51 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,147 +0,0 @@
-/*
-* 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:  layoutpreferences implementation class for flowlayoutmanager
-*
-*/
-
-
-#ifndef ALFFLOWLAYOUTPREFERENCESIMPL_H
-#define ALFFLOWLAYOUTPREFERENCESIMPL_H
-
-#include <osn/osndefines.h>
-#include <alf/ialflayoutpreferences.h>
-
-using namespace Alf;
-
-namespace Alf
-    {
-class AlfFlowLayoutManager;
-
-/**
- * layout preferences implementation for flowlayoutmanager.
- *
- * @lib alfwidgetmodel.lib
- * @since S60 ?S60_version
- */
-class AlfFlowLayoutPreferencesImpl : public IAlfLayoutPreferences
-    {
-public:
-    AlfFlowLayoutPreferencesImpl(AlfFlowLayoutManager& aFlowLayoutManager);
-public:
-// from base class IAlfLayoutPreferences
-
-	/**
-	 * Returns the minimum size of the layout by combining the minimum sizes of the
-	 * layed out visuals.
-	 * 
-	 * @param aMinSize The minimum size that the object would like to be laid out to
-	 * @return false iff none of the layed out UI elements do not care about minimum size
-	 */
-	virtual bool getMinimumSize( TAlfXYMetric& aMinSize ) const;
-	
-	/**
-	 * Returns the maximum size of the layout by combining the maximum sizes of the
-	 * layed out visuals.
-	 *  
-	 * @param aMaxSize The maximum size that the object would like to be laid out to
-	 * @return false iff none of the layed out UI elements do not care about maximum size
-	 */
-	virtual bool getMaximumSize( TAlfXYMetric& aMaxSize ) const;
-	
-    /**
-     * Returns the size combined by all preferred sizes of child UI elements in this layout 
-     * when they are being layed out according to the layout manager rules.
-     * 
-     * @param aPreferredSize Filled with the referred area occupied by child elements when
-     * 						 layed out by layouting rules in this layout manager.
-     * @return False if none of the child components report their preferred size. True
-     * 		   otherwise.
-     */
-    virtual bool getPreferredSize(TAlfXYMetric& aPreferredSize) const;
-	 
-	/**
-	 * Set the preferred size into a presentation object.
-	 * 
-	 * This is not supported on the layout manager. Users should set preferred sizes of the
-	 * contained UI elements.
-	 */
-	virtual void setPreferredSize( const TAlfXYMetric& aPreferredSize );
-// from base class IAlfInterfaceBase
-    
-    /**
-     * Interface getter. 
-     * @see IAlfInterfaceBase::makeInterface
-     *
-     * @since S60 ?S60_version
-     * @param aType The type id of the queried interface.
-     * @return The queried interface, or NULL if the interface is not
-     *         supported or available.
-     */    
-    virtual IAlfInterfaceBase* makeInterface( const IfId& aType );
-protected:
-
-    /** size type to calculate @see calculateChildSizes */
-    enum sizeType
-        {
-        ESizePreferred,
-        ESizeMin,
-        ESizeMax
-        };
-        
-	/**
-	 * calculate the min-, preferred-, or max- sizes from the children. 
-	 * 
-	 * @param aSize on return, contains the calculated size.
-	 * @param aFlowDirection direction of flow.
-	 * @param aSizeType specifies, whether the min-, preferred- or max-size of the
-	 *        IAlfLayoutPreferences is used for calculation.
-	 */
-    bool calculateChildSizes(TAlfXYMetric& aSize,  
-        enum IAlfFlowLayoutPolicy::flowDirection aFlowDirection, 
-        enum sizeType aSizeType) const;
-        
-	/**
-	 * fetches the size from the IAlfLayoutPreferences-interface of the aControl.
-	 * 
-	 * @param aControl control, which preferences-interface to query.
-	 * @param aSize on return, contains the size.
-	 * @param aSizeType specifies, whether the min-, preferred- or max-size of the
-	 *        IAlfLayoutPreferences is returned.
-	 */
-    bool getSize(CAlfWidgetControl* aControl, 
-        TAlfXYMetric& aSize,
-        enum sizeType aSizeType) const;
-        
-    /**
-     * @return the flow layout policy-instance of the layoutmanager.
-     *
-     */
-    const IAlfFlowLayoutPolicy& flowLayoutPolicy() const;
-
-	/**
-	 * converts size in metrics to size in pixels. Implementation missing.
-	 * 
-	 * @param aSize size to convert
-	 * @return size in pixels.
-	 */
-    static TAlfRealSize sizeInPixels(const TAlfXYMetric& aSize);
-    
-private:
-    AlfFlowLayoutManager &mFlowLayoutManager;
-    TAlfXYMetric mPreferredSize;
-    };
-
-    } // namespace Alf
-
-#endif // ALFFLOWLAYOUTPREFERENCESIMPL_H