/*
* 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: Grid Anchor layout definition.
*
*/
#ifndef C_ALFLCTGRIDLAYOUT_H
#define C_ALFLCTGRIDLAYOUT_H
#include <alf/alfgridlayout.h>
class TAknLayoutHierarchyComponentHandle;
/**
* LCT Grid layout
*
* This is a specialised anchor layout, which is aware of the
* avkon LCT layout system. It provides additional APIs
* that allow grid layouts to be set by referring to LCT layout
* components from the Layout Specifcations.
*
* @lib alfclient.lib
* @since S60 v3.2
*/
class CAlfLCTGridLayout : public CAlfGridLayout
{
public:
/**
* Two-phased constructor, which attach new object into the control.
* @param aOwnerControl Control that owns this new obejct.
* @param aParentLayout If given, the new object is set as child.
*/
IMPORT_C static CAlfLCTGridLayout* AddNewL(CAlfControl& aOwnerControl,
CAlfLayout* aParentLayout = 0);
/**
* Constructor.
*/
IMPORT_C CAlfLCTGridLayout();
/**
* Second-phase constructor.
*/
IMPORT_C void ConstructL(CAlfControl& aOwner);
/**
* Destructor.
*/
IMPORT_C ~CAlfLCTGridLayout();
/**
* Sets the rows and columns for the grid.
*
* @param aComponentHandle reference to the layout data that corresponds to
* the grid.
* @ param aOffset timed point, note that the position of the timed point will be ignored.
*/
IMPORT_C void SetColsAndRows(
TAknLayoutHierarchyComponentHandle& aComponentHandle,
const TAlfTimedPoint& aOffset);
/**
* From CAlfVisual
* @see CAlfVisual
*/
IMPORT_C void RemoveAndDestroyAllD();
IMPORT_C void UpdateChildrenLayout(TInt aTransitionTime = 0);
IMPORT_C CAlfVisual* FindTag(const TDesC8& aTag);
/**
* From CAlfLayout
* @see CAlfLayout
*/
IMPORT_C TAlfXYMetric BaseUnit() const;
protected:
/**
* From CAlfVisual
* @see CAlfVisual
*/
IMPORT_C void DoRemoveAndDestroyAllD();
IMPORT_C void PropertyOwnerExtension(const TUid& aExtensionUid, TAny** aExtensionParams);
private:
struct TLCTGridLayoutPrivateData;
TLCTGridLayoutPrivateData* iLCTGridLayoutData;
};
#endif // C_ALFLCTGRIDLAYOUT_H