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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Status pane's combined subpane component.
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*
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*/
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#ifndef C_AKNCOMBINEDPANE_H
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#define C_AKNCOMBINEDPANE_H
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#include <aknbutton.h>
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class CEikStatusPaneBase;
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/**
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* Combined status pane subpane for binding multiple subpanes under single
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* window. This enables e.g. common pointer event handling between associated
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* subpanes.
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*
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* Combined pane is currently used for combining the universal indicator pane
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* and small digital clock pane as one subpane in the landscape status pane
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* layout with bottom softkeys.
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*
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* @lib avkon
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* @since S60 v5.2
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*/
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NONSHARABLE_CLASS( CAknCombinedPane ) : public CAknButton
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{
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public: // Constructors
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/**
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* Two-phased constructor.
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*/
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static CAknCombinedPane* NewL();
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/**
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* Destructor.
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*/
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~CAknCombinedPane();
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protected: // From base class CCoeControl
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/**
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* Returns number of controls inside this control.
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*
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* The container controls (@c CEikStatusPaneContainer) of the combined
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* subpanes are component controls of combined pane.
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*
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* @return Number of component controls.
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*/
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TInt CountComponentControls() const;
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/**
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* Returns a control determined by control index.
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*
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* @param aIndex Index of a control to be returned.
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*
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* @return Pointer to control.
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*/
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CCoeControl* ComponentControl( TInt aIndex ) const;
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/**
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* Handles a change to the control's resources.
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*
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* @param aType Resource change type.
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*/
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void HandleResourceChange( TInt aType );
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protected: // From base class CAknButton
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/**
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* Constructs the control from a resource file.
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*
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* @param aReader Resource reader.
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*/
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void ConstructFromResourceL( TResourceReader& aReader );
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/**
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* Handles pointer events inside the control.
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*
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* @param aPointerEvent The pointer event to be handled.
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*/
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void HandlePointerEventL( const TPointerEvent& aPointerEvent );
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private: // Private constructors
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/**
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* Default C++ constructor.
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*/
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CAknCombinedPane();
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/**
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* Symbian 2nd phase constructor.
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*/
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void ConstructL();
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private: // New methods
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/**
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* Sets the pressed down state of the subpanes.
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*
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* @param aPressedDown @c ETrue to set the subpane pressed down,
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* @c EFalse otherwise.
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*/
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void SetSubPanesPressedDown( TBool aPressedDown );
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private: // data
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/**
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* Subpane information.
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*/
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struct TSubPaneData
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{
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TUint iUid; ///< UID of the subpane (defined in @c avkon.hrh).
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TBool iPressedDown; ///< Whether or not currently pressed down.
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};
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/**
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* Holds information about embedded subpanes.
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*/
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RArray<TSubPaneData> iSubPanes;
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/**
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* Pointer to the status pane.
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* Not own.
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*/
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CEikStatusPaneBase* iStatusPane;
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/**
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* Whether or not the pointer down event has been received in the
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* combined pane area.
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*/
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TBool iPointerDownInCombinedArea;
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/**
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* Amount of pixels that a subpane control is shifted right and bottom
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* for the pressed down effect.
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*/
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TInt iPressedDownDelta;
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};
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#endif // C_AKNCOMBINEDPANE_H
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