uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiDeckLayout.h
changeset 0 15bf7259bb7c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiDeckLayout.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 2006-2007 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:   Definition for CHuiDeckLayout. Deck layout is a very simple 
+*                layout that overlays all its children to match the layout's 
+*                own rectangle. Think of it as a deck of cards.
+*
+*/
+
+
+
+#ifndef __HUIDECKLAYOUT_H__
+#define __HUIDECKLAYOUT_H__
+
+
+#include <e32base.h>
+#include <uiacceltk/HuiLayout.h>
+#include <uiacceltk/HuiTimedValue.h>
+
+
+/* Forward declarations */
+class CHuiEnv;
+
+
+/**
+ * CHuiDeckLayout is a very simple layout that overlays all its children to 
+ * match the layout's own rectangle. A suitable analogy would be a deck of 
+ * cards.
+ */
+NONSHARABLE_CLASS(CHuiDeckLayout) : public CHuiLayout
+    {
+public:
+
+    /* Constructors and destructor. */
+
+    /**
+     * Construct a new deck layout and give its ownership to a control.
+     *
+     * @param aOwnerControl  Owner control.
+     * @param aParentLayout  Parent layout for the new deck layout.
+     */
+    IMPORT_C static CHuiDeckLayout* AddNewL(CHuiControl& aOwnerControl, 
+                                            CHuiLayout* aParentLayout = 0);
+
+    /**
+     * Constructor.
+     *
+     * @param aOwner  Owner control.
+     */
+    CHuiDeckLayout(MHuiVisualOwner& aOwner);
+
+    /**
+     * Second-phase constructor.
+     */
+    void ConstructL();
+
+    /**
+     * Destructor.
+     */
+    IMPORT_C ~CHuiDeckLayout();
+
+
+    /* Methods. */
+
+    /**
+     * Overridden version of size changing updates the layout of child visuals.
+     *
+     * @param aSize  New size for the layout.
+     * @param aTransitionTime  Time for the transition to new size to take 
+     *               place.
+     */
+    void SetSize(const THuiRealSize& aSize, TInt aTransitionTime=0);
+    
+    TBool ChildSize(TInt aOrdinal, TSize& aSize);
+    
+    TBool ChildPos(TInt aOrdinal, TPoint& aPos);
+
+    TInt ChildRect(TInt aOrdinal, THuiRealRect& aRect);        
+
+    void GetClassName(TDes& aName) const
+        {
+        aName = _L("CHuiDeckLayout");
+        }    
+    };
+
+
+#endif  // __HUIDECKLAYOUT_H__