--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/lcdui_akn/lcdui/inc/CMIDControlItem.h	Wed Sep 01 12:33:18 2010 +0100
@@ -0,0 +1,183 @@
+/*
+* Copyright (c) 2003-2007 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:  ?Description
+*
+*/
+
+
+#ifndef CMIDCONTROLITEM_H
+#define CMIDCONTROLITEM_H
+
+#include <gdi.h>
+#include <coecntrl.h>
+#include <fepbase.h>    // for MCoeCaptionRetrieverForFep
+
+// for CMIDForm::TDirection as parameter of PostFocusTransferEvent function
+#include "CMIDForm.h"
+// CMIDItem inheritance in class declaration
+#include "CMIDItem.h"
+
+class CMIDItemLabel;
+class MAknsControlContext;
+class CAknsFrameBackgroundControlContext;
+
+NONSHARABLE_CLASS(CMIDControlItem) : public CMIDItem, public MCoeCaptionRetrieverForFep
+{
+public:
+    virtual ~CMIDControlItem();
+    //
+    // From CMIDItem
+    //
+    virtual TBool IsSelectable() const;
+    virtual void SetLabelL(const TDesC& aLabel);
+
+    virtual TInt LabelHeight() const;
+    inline void SetSizeQuiet(const TSize& aSize);   // won't call SizeChanged
+    inline void SetPositionQuiet(const TPoint& aPosition);   // won't call PositionChanged
+
+
+    // Returns height of a label that has only one line of text
+    TInt OneLineLabelHeight() const;
+
+    // from CCoeControl
+    virtual void SetContainerWindowL(const CCoeControl& aContainer);
+    void SetFocus(TBool aFocus, TDrawNow aDrawNow = ENoDrawNow);
+    virtual void FocusChanged(TDrawNow aDrawNow);
+    TTypeUid::Ptr MopSupplyObject(TTypeUid aId);
+
+    // From MCoeCaptionRetrieverForFep
+    void GetCaptionForFep(TDes& aCaption) const;
+
+    void SetLabelColor(CMIDItemLabel* aLabelControl);
+
+    //
+    // Resets the preferred size. This is called on all items at the beginning of form layout.
+    // This means we can fiddle with the preferred size of items during layout.
+    // Returns the new preferred size.
+    //
+    virtual TSize ResetPreferredSize() const;
+    virtual void AdjustToNewWidthL(TInt aWidth);
+    virtual void AdjustToSizeL(const TSize& aSize);
+    inline virtual CMIDItemLabel* LabelControl();
+
+    virtual TRect FocusableRect(); // returns a rect that should be partially visible for an Item to have focus
+
+    virtual void ResolutionChange(TInt aType); // this is called when resolution is changed
+    virtual void ColorChange(TInt aType); //this is called when there is a skin or color scheme change
+
+    /**
+     * @return ETrue if label exists and is not empty
+     */
+    TBool HasLabel();
+
+    /**
+     * The function is being invoked after form has changed focus of the component.
+     * Subclasses of CMIDControlItem may override the default implementation to be notified about the focus transfer.
+     * @param aFocus true if the component has gained focus
+     * @param aDirection TDirection
+     */
+    virtual void PostFocusTransferEvent(TBool aFocus,CMIDForm::TDirection aDirection);
+
+    /**
+     * The method is invoked from CMIDForm::HandleResourceChange when there is a need
+     * to restore the focus inside the item (if the item has its own subitems).
+     * (For instance there is focus on ChoiceGroupItem inside the form with inner focus
+     * to some sub-item. After the resolution change the main focus on form item is restored,
+     * but focused sub-item would be below the screen, so this method is called in order
+     * to restore focus on sub-item.)
+     * Every form item, which is able to focus its own internal sub-items should
+     * implement this method.
+     */
+    virtual void RestoreInnerFocus();
+
+    /**
+      * This method is called when the window server
+      * fades or unfades the current window
+      * @param aFaded true if the window is goiging to be faded, false if unfaded
+      */
+    virtual void HandleWindowFade(TBool aFaded);
+
+protected:
+    CMIDControlItem(MMIDItem::TLayout aLayout, CMIDUIManager* aUIManager);
+    void ConstructL();
+
+    TInt FormClientAreaWidth() const; // Width of form2_midp_field_pane (scroll bar excluded)
+    TRect FormClientAreaRect() const; // Layout of Rect of form2_midp_field_pane (scroll bar excluded)
+    TInt ItemContentBottomMargin() const; // Bottom margin of form2_midp_content_pane
+
+public:
+    inline TBool GetVisibilityInForm();
+    inline void SetVisibilityInForm(const TBool aVisibility);
+
+    /**
+     * Sets the iHighlighted flag. Used by CMIDForm.
+     */
+    inline void SetHighlight(const TBool aHighlight);
+
+    /**
+     * Returns ETrue, if item is highlighted on Form.
+     */
+    inline TBool IsHighlighted();
+
+protected:
+    CCoeEnv* iCoeEnv;
+    CMIDItemLabel* iLabelControl; // The label for the control
+
+    // The background control context for when the item is highlighted
+    CAknsFrameBackgroundControlContext* iHighlightedBackgroundCc;
+
+    TBool iVisibilityInForm;
+
+    // This flag is true, if item on Form is currently highlighted.
+    // Flag is used for returning correct background content
+    // (see MopSupplyObject).
+    TBool iHighlighted;
+};
+
+inline void CMIDControlItem::SetSizeQuiet(const TSize& aSize)
+{
+    iSize = aSize;
+}
+
+inline void CMIDControlItem::SetPositionQuiet(const TPoint& aPosition)
+{
+    iPosition = aPosition;
+}
+
+inline CMIDItemLabel* CMIDControlItem::LabelControl()
+{
+    return iLabelControl;
+}
+
+inline TBool CMIDControlItem::GetVisibilityInForm()
+{
+    return iVisibilityInForm;
+}
+
+inline void CMIDControlItem::SetVisibilityInForm(const TBool aVisibility)
+{
+    iVisibilityInForm = aVisibility;
+}
+
+inline void CMIDControlItem::SetHighlight(const TBool aHighlight)
+{
+    iHighlighted = aHighlight;
+}
+
+inline TBool CMIDControlItem::IsHighlighted()
+{
+    return iHighlighted;
+}
+
+#endif // CMIDCONTROLITEM_H