--- a/classicui_plat/ganes_api/inc/ganes/HgGrid.h Thu Jul 29 14:21:56 2010 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,115 +0,0 @@
-/*
-* Copyright (c) 2009 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:
-*
-*/
-
-
-#ifndef HGGRID_H_
-#define HGGRID_H_
-
-// INCLUDES
-#include <ganes/HgScroller.h>
-
-class CHgGridLayoutData;
-
-// CLASS DECLARATION
-class CHgGrid : public CHgScroller
- {
-public: // CONSTRUCTORS & DESTRUCTOR
-
- /**
- * Creates new HgGrid.
- *
- * @param aRect Rect that the control draws onto.
- * @param aItemCount Total count of items in the grid
- * @param aDefaultIcon Default icon to be used.
- * @param aSession Window server session for DSA. Default is NULL and DSA is disabled.
- *
- * @return HgGrid-object
- */
- IMPORT_C static CHgGrid* NewL(
- const TRect& aRect,
- TInt aItemCount,
- CGulIcon* aDefaultIcon = NULL,
- RWsSession* aSession = NULL );
-
- /**
- * Destructor.
- */
- IMPORT_C virtual ~CHgGrid ( );
-
-public:
-
- /**
- * Returns preferred image size that should be used when passing images.
- */
- IMPORT_C static TSize PreferredImageSize();
-
- /**
- * Set landscape scrolling support. If enabled lanscape scrolling
- * is on only in landscape orientation. InitScreenL must be called after
- * this to relayout the grid.
- *
- * @param aSupportLandscapeScrolling Landscape scrolling supported or not.
- */
- IMPORT_C void SetLandscapeScrollingSupport( TBool aSupportLandscapeScrolling );
-
-protected: // CHgScroller
- TInt GetSelected( TPoint aPosition ) const;
- void HandleSizeChanged();
- void InitItemsL();
- TSize TotalSize() const;
- void DoDraw(const TRect& aRect ) const;
- TBool DoHandleKeyEvent( const TKeyEvent& aEvent );
- void FitSelectionToView();
- void FitTopItemToView( TInt aIndex );
- TInt CurrentIndex();
- TBool IsDisplayed( TInt aIndex );
-
-private: // Constructors
- CHgGrid( TInt aItemCount,
- CGulIcon* aDefaultIcon );
-
- void ConstructL (const TRect& aRect, RWsSession* aSession );
-
-private:
- void DrawHighlight( const TRect& aOuterRect ) const;
-
- void HandleDownArrow();
- void HandleUpArrow();
- void HandleRightArrow();
- void HandleLeftArrow();
- void SelectDefaultItem();
-
- TRect GridRect() const;
- void DrawCols( TInt aRow, const TRect& aRect, TInt aYPos ) const;
- void DrawRows( TInt aCol, const TRect& aRect, TInt aXPos ) const;
- void DrawItem( TInt aIndex, const TRect& aRect ) const;
-
- void CalculateSizes();
- void ChangeSelectedIndex( TInt aMove );
-
-private: // DATA
- CHgGridLayoutData* iLayoutData;
-
- TInt iRows; // Total number of rows to display
- TInt iCols; // Total number of cols to display
-
- TInt iRowWidth;
- TBool iLandScapeScrollingSupported;
- };
-
-#endif // HGGRID_H_
-// End of File