messagingappbase/msgeditor/viewinc/MsgHeader.h
changeset 0 72b543305e3a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/msgeditor/viewinc/MsgHeader.h	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,141 @@
+/*
+* Copyright (c) 2002-2006 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:  MsgHeader  declaration
+*
+*/
+
+
+
+#ifndef CMSGHEADER_H
+#define CMSGHEADER_H
+
+// ========== INCLUDE FILES ================================
+
+#include "MsgFormComponent.h"              // for CMsgFormComponent
+
+// ========== CONSTANTS ====================================
+
+// ========== MACROS =======================================
+
+// ========== DATA TYPES ===================================
+
+// ========== FUNCTION PROTOTYPES ==========================
+
+// ========== FORWARD DECLARATIONS =========================
+
+class CMsgCaptionedHighlight;
+class CMsgDummyHeaderCleaner;
+
+// ========== CLASS DECLARATION ============================
+
+/**
+* Defines header control container for message editors/viewers.
+*
+*/
+class CMsgHeader : public CMsgFormComponent,
+                   public MCoeControlHitTest
+    {
+    public:
+
+        /**
+        * Factory method that creates this control.
+        * @param aParent
+        * @param aMargins
+        * @return
+        */
+        static CMsgHeader* NewL( const CCoeControl& aParent, 
+                                 const TMargins& aMargins);
+
+        /**
+        * Destructor.
+        */
+        virtual ~CMsgHeader();
+
+    public:  // Methods from base classes
+
+        /**
+        * Calculates and sets the size for the header and returns new size as
+        * reference aSize. If aInit == ETrue, sets also size for the controls
+        * by calling their SetAndGetSizeL functions.
+        *
+        * @param aSize
+        * @param aInit
+        */
+        void SetAndGetSizeL( TSize& aSize, TBool aInit );    
+
+        /**
+        * Draws the header.
+        * @param aRect
+        */
+        void Draw( const TRect& aRect ) const;
+
+        /**
+        * Returns a number of controls.
+        * @return
+        */
+        TInt CountComponentControls() const;
+
+        /**
+        * Returns a control of index aIndex.
+        * @param aIndex
+        * @return
+        */
+        CCoeControl* ComponentControl( TInt aIndex ) const;    
+        
+        /**
+        * Evaluates whether control is "hit" by touch event.
+        */
+        TBool HitRegionContains( const TPoint& aPoint, const CCoeControl& aControl ) const;
+
+    protected:  // from CCoeControl
+
+        /**
+        * Sets new position for all the controls.
+        */
+        void SizeChanged();
+
+        /**
+        * This is called when the focus of the control is changed.
+        * @param aDrawNow
+        */
+        void FocusChanged( TDrawNow aDrawNow );
+
+    private:
+        
+        /**
+        * Constructor (not available).
+        */
+        CMsgHeader();
+        
+        /**
+        * Constructor.
+        * @param aMargins
+        */
+        CMsgHeader( const TMargins& aMargins );
+
+        /**
+        * 2nd phase constructor.
+        * @param aParent
+        */
+        void ConstructL( const CCoeControl& aParent );
+
+    private:
+
+        CMsgCaptionedHighlight* iFrame;
+        CMsgDummyHeaderCleaner* iHeaderCleaner;
+    };
+
+#endif // CMSGHEADER_H
+
+// End of File