diff -r 000000000000 -r 2f259fa3e83a uifw/AvKon/inc/aknemptycontrol.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/uifw/AvKon/inc/aknemptycontrol.h Tue Feb 02 01:00:49 2010 +0200 @@ -0,0 +1,113 @@ +/* +* Copyright (c) 2005-2008 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: A default dummy non-window owning control. Can be used to +* draw skinned background in in area where not other +* controls exists. +* +*/ + + +#ifndef C_AKNEMPTYCONTROL_H +#define C_AKNEMPTYCONTROL_H + +#include +#include +#include + + +/** +* Empty control that draws background with skinning. +* This control also directs pointer events it receives to it's adjacent +* status pane sub-pane to enhance the touch responsivity. +* +* This class is not intended for further derivation. +* +* @since 3.1 +* +* @internal Used by the UI Framework. +*/ +NONSHARABLE_CLASS( CAknEmptyControl ) : public CAknControl + { +public: + + /** + * Standard constructor. + */ + CAknEmptyControl(); + + /** + * Destructor. + */ + ~CAknEmptyControl(); + + /** + * Constructs from resource. + * + * @param aReader resource reader. + */ + void ConstructFromResourceL( TResourceReader& aReader ); + +public: // From @c CCoeControl. + + /** + * Handles pointer events + * + * @param aPointerEvent The pointer event. + */ + virtual void HandlePointerEventL( const TPointerEvent& aPointerEvent ); + +protected: // From @c CCoeControl. + + /** + * Handles size change events. + */ + void SizeChanged(); + + /** + * Handles a change to the control's resources of type aType + * which are shared across the environment. + * @param aType Event type. + */ + void HandleResourceChange( TInt aType ); + +private: // From @c CCoeControl. + + /** + * Draws the control. + */ + void Draw( const TRect& aRect ) const; + +private: // New methods. + + /** + * Directs a pointer event received by this control to a pointer + * responsive adjacent status pane sub-pane. In this method the + * recipient of the pointer event is decided based on the layouts. + * + * @param aPointerEvent The pointer event. + * + * @return @c ETrue if the pointer event was passed on, + * @c EFalse otherwise. + */ + TBool PassPointerEventToAdjacentControlL( + const TPointerEvent& aPointerEvent ); + +private: + + TInt iSpare; + TBool iIsActiveIdle; + }; + +#endif // C_AKNEMPTYCONTROL_H +