diff -r 4ea6f81c838a -r 0e9bb658ef58 inc/alf/alfflowlayoutattributesetter.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/alf/alfflowlayoutattributesetter.h	Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,186 @@
+/*
+* 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:   Flow Layout attribute setter Header.
+*
+*/
+
+
+#ifndef ALFFLOWLAYOUTATTRIBUTESETTER_H
+#define ALFFLOWLAYOUTATTRIBUTESETTER_H
+
+#include <osn/osndefines.h>
+#include "alf/alfcommonlayoutattributesetter.h"
+
+
+namespace Alf
+    {
+
+/** @class AlfFlowLayoutAttributeSetter alfflowlayoutattributesetter.h 
+ *  "alf/alfflowlayoutattributesetter.h"
+ *  The implementation of the attribute setter.
+ *
+ *  @interfaces IAlfAttributeSetter
+ *  @lib alfwidgetmodel.lib
+ *  @since S60 ?S60_version
+ *  @status Draft
+ */
+class AlfFlowLayoutAttributeSetter : public AlfCommonLayoutAttributeSetter
+    {
+public:
+
+    /**
+     * Constructor.
+     *
+     * @param aType Type of the attribute setter.
+     */
+    OSN_IMPORT AlfFlowLayoutAttributeSetter();
+
+    /**
+     * Destructor.
+     */
+    OSN_IMPORT virtual ~AlfFlowLayoutAttributeSetter();
+
+    /**
+     * Sets the attribute values to the target visual.
+     *
+     * @exception osncore::AlfVisualException Thrown with the error code 
+     *            osncore::EInvalidVisual when supplied visual is not a 
+     *            flow layout visual.
+     * @param aVisual The target visual. Doesn't take ownership
+     * @param aContainer The container holding the value of the attributes.
+     *        Ownership of the object is not transferred.
+     * @param aData Used with data attributes to fetch the data.
+     */
+    OSN_IMPORT virtual void setAttributeValue (
+                                CAlfVisual &aVisual,
+                                AlfAttributeContainer* aContainer,
+                                IAlfMap* aData );
+
+    /**
+     * Depracated! Do not use! 
+     * Creates a command to change the value of an attribute in the target 
+     * visual gradually with a transition.
+     *
+     * @param aVisual The target visual. Doesn't take ownership
+     * @param aContainer The container holding the new value of the attribute.
+     *                   Ownership of the object is not transferred.
+     * @param aData Not used currently.
+     * @param aTransitionTime Time used for the transition.
+     * @param aRefVisual Optional reference visual. If not NULL, the target
+     *                   value of the attribute is defined by adding the value
+     *                   specific by aContainer to the corresponding attribute
+     *                   value in the reference visual.
+     *
+     * @ret The command to gradually change the attribute in the target visual.
+     */
+    OSN_IMPORT virtual TAlfCommand* createCommand(
+                                        CAlfVisual& aVisual,
+                                        AlfAttributeContainer* aContainer,
+                                        IAlfMap* aData,
+                                        int aTransitionTime = 0,
+                                        CAlfVisual* aRefVisual = NULL );
+
+    /**
+     * Creates commands to change the given attribute values in the target 
+     * visual gradually with a transition.Then sends the commands via the
+     * ALF environment.
+     *
+     * @param aVisual The target visual. Doesn't take ownership
+     * @param aContainer The attribute container holding the attribute value(s)
+     * used by the attribute setter. Ownership is not transferred. The 
+     * container can hold new values for multiple different attributes, in 
+     * which case several commands are executed.
+     * @param aRefVisual Optional reference visual. If not NULL, the target 
+     *                   value of the attribute is defined by adding the value
+     *                   specific by aContainer to the corresponding attribute
+     *                   value in the reference visual.
+     */
+    OSN_IMPORT virtual void createAndSendCommands(
+                                CAlfVisual& aVisual,
+                                AlfAttributeContainer* aContainer,
+                                CAlfVisual* aRefVisual = NULL );
+
+protected:
+
+    /**
+     * AlfCommonLayoutAttributeSetter
+     * Sets an dynamic attribute value in the target visual using transitions 
+     * defined in attributes
+     *
+     * @param aVisual The target visual. Doesn't take ownership
+     * @param aAttr The attribute to process. Doesn't take ownership
+     * @param aContainer The container holding attributes. 
+     * Ownership of the object is not transferred.
+     */
+    virtual void handleDynamicAttribute(
+                     CAlfVisual &aVisual,
+                     AlfAttribute& aAttr,
+                     AlfAttributeContainer& aContainer);
+
+    /**
+     * AlfCommonLayoutAttributeSetter
+     * Sets an value for static attribute in the target visual immediately 
+     * without a transition using data in map.
+     * 
+     * @exception osncore::AlfDataException Thrown with the error code
+     *            osncore::EInvalidVariantDataType when no data is supplied.
+     * @exception osncore::AlfDataException Thrown with the error code 
+     *            osncore::EInvalidAttribute when empty attribute is supplied.
+     *
+     * @param aVisual The target visual. Doesn't take ownership
+     * @param aAttr The attribute to process. Doesn't take ownership
+     * @param aContainer The container holding attributes.
+     *                   Ownership of the object is not transferred.
+     * @param aData Contains data.Ownership of the object is not transferred.
+     */
+    virtual void handleStaticDataAttribute(
+                     CAlfVisual &aVisual, AlfAttribute& aAttr,
+                     AlfAttributeContainer& aContainer, IAlfMap* aData);
+
+    /**
+      * AlfCommonLayoutAttributeSetter
+      * Sets an value for dynamic attribute value in the target visual using 
+      * transitions and data in map.
+      *
+      * @param aVisual The target visual. Doesn't take ownership
+      * @param aAttr The attribute to process. Doesn't take ownership
+      * @param aContainer The container holding attributes. 
+      *                   Ownership of the object is not transferred.
+      * @param aData Contains data.Ownership of the object is not transferred.
+      */
+    virtual void handleDynamicDataAttribute(
+                     CAlfVisual &aVisual, AlfAttribute& aAttr,
+                     AlfAttributeContainer& aContainer, IAlfMap* aData);
+
+    /**
+     * AlfCommonLayoutAttributeSetter
+     * Sets an value of a static attribute to target visual immediately
+     * without a transition.
+     *
+     * @param aVisual The target visual. Doesn't take ownership
+     * @param aAttr The attribute to process. Doesn't take ownership
+     * @param aContainer The container holding attributes. 
+     *                   Ownership of the object is not transferred.
+     */
+    virtual void handleStaticAttribute(
+                     CAlfVisual &aVisual, AlfAttribute& aAttr,
+                     AlfAttributeContainer& aContainer);
+
+private: // data
+    };
+
+    } // namespace Alf
+
+#endif // ALFFLOWLAYOUTATTRIBUTESETTER_H
+