--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/lcdui_akn/lcdui/inc/CMIDTextBoxEdwinCustomDraw.h	Wed Sep 01 12:33:18 2010 +0100
@@ -0,0 +1,173 @@
+/*
+* Copyright (c) 2006 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:  Implementation class for TextBox custom drawer
+*
+*/
+
+
+#ifndef CMIDTEXTBOXEDWINCUSTOMDRAW_H
+#define CMIDTEXTBOXEDWINCUSTOMDRAW_H
+
+// ========== INCLUDE FILES ================================
+
+#include <e32base.h>
+#include <lafmain.h>
+#include <AknUtils.h>
+
+// ========== CONSTANTS ====================================
+
+// ========== MACROS =======================================
+
+// ========== DATA TYPES ===================================
+
+// ========== FUNCTION PROTOTYPES ==========================
+
+// ========== FORWARD DECLARATIONS =========================
+class CGulIcon;
+class CEikEdwin;
+
+// ========== CLASS DECLARATION ============================
+
+/**
+*  Implementation of MFormCustomDraw
+*       Class is used to draw editor lines to text editor.
+*
+* @since 3.1
+*/
+NONSHARABLE_CLASS(CMIDTextBoxEdwinCustomDraw): public CLafEdwinCustomDrawBase
+{
+public:
+
+    /**
+    * Static constructor.
+    *
+    * @param    aEnv reference to LAF interface.
+    * @param    aParentCustomDraw ref on default implementation instance
+    * @param    aParentControl ref to the parent control (edwin)
+    *
+    * @return   pointer to instance
+    */
+    static CMIDTextBoxEdwinCustomDraw* NewL(const MLafEnv& aEnv,
+    const MFormCustomDraw* aParentCustomDraw,
+    const CEikEdwin* aParentControl);
+    /**
+    * Destructor
+    */
+    virtual ~CMIDTextBoxEdwinCustomDraw();
+
+    /**
+     * Calculates layout with given parent rectangle
+     * @param aParentRect an editor rectangle
+     */
+    void CalculateLayout(TRect aParentRect);
+
+public: // Functions from base classes
+
+    /**
+    * From MFormCustomDraw
+    * See frmtlay.h for more information.
+    */
+    void DrawBackground(const TParam& aParam,
+                        const TRgb& aRgb,
+                        TRect& aDrawn) const;
+
+    /**
+    * From MFormCustomDraw
+    * See frmtlay.h for more information.
+    */
+    void DrawText(const TParam& aParam,
+                  const TLineInfo& aLineInfo,
+                  const TCharFormat& aFormat,
+                  const TDesC& aText,
+                  const TPoint& aTextOrigin,
+                  TInt aExtraPixels) const;
+
+    /**
+    * From MFormCustomDraw
+    * See frmtlay.h for more information.
+    */
+    void DrawLineGraphics(const TParam& aParam,
+                          const TLineInfo& aLineInfo) const;
+
+    /**
+    * From MFormCustomDraw
+    * See frmtlay.h for more information.
+    */
+    TRgb SystemColor(TUint aColorIndex,
+                     TRgb aDefaultColor) const;
+
+private:
+
+    /**
+    * C++ contructor
+    */
+    CMIDTextBoxEdwinCustomDraw(const MLafEnv& aEnv,
+                               const MFormCustomDraw* aParentCustomDraw,
+                               const CEikEdwin* aParentControl);
+
+    /**
+    * 2nd phase constructor
+    */
+    void ConstructL();
+
+    /**
+    * Draws editor lines
+    * @param aParam, contains also reference on GraphicsContext
+    * @param aDrawn a rectangle that needs to be drawn
+    */
+    void DrawEditorLines(const TParam& aParam, TRect& aDrawn) const;
+
+    /**
+     * Create the rectangles used for setting the shape of our window.
+     * There is a rectanlge for each line. If the line number increases we
+     * create new rectangles. This may happen when changing screen resolution.
+     */
+    void CreateRectsIfNeededL();
+
+    /**
+     * Get the layout used to position the horizontal graphic lines (grid)
+     * @note Sets the delta between lines: iLineDelta
+     *
+     * @param aRect Edwin area without scrollbar
+     * @param aLineTopOffset output the top margin of list_single_midp_pane,
+     *  the offset of the first top graphic line
+     * @return layout for horizontal graphic lines
+     */
+    TAknLayoutRect GetLayoutRectAndSetLineDelta(TRect& aRect,
+            TUint8& aLineTopOffset);
+
+public:
+    /**
+     * Update iIcon with actual skin.
+     */
+    void UpdateIconL();
+
+private: // data
+    // height of each line
+    TInt iLineDelta;
+    // icon for the line drawing
+    CGulIcon* iIcon;
+    // ref to the parent control (edwin)
+    const CEikEdwin* iParentControl;
+    // array of rectangles
+    CArrayPtrFlat<TRect>* iRects;
+    // number of lines in editor
+    TUint iNumberOfLinesInBody;
+    // ref on default implementation instance, we own it
+    const MFormCustomDraw* iParentCustomDraw;
+};
+
+#endif // CMIDTEXTBOXEDWINCUSTOMDRAW_H
+
+// End of File