mulwidgets/alfviewwidget/inc/alfviewcontrol.h
branchRCL_3
changeset 26 0e9bb658ef58
parent 0 e83bab7cf002
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mulwidgets/alfviewwidget/inc/alfviewcontrol.h	Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,83 @@
+/*
+* Copyright (c) 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:   View Widget control Class Header.
+*
+*/
+
+
+#ifndef ALFVIEWCONTROL_H_
+#define ALFVIEWCONTROL_H_
+
+#include <alf/alfwidgetcontrol.h>
+
+namespace Alf
+    {
+class AlfViewWidget;
+    
+/**
+ * Control class of the view widget.
+ *
+ * This class implements logic of the view widget.
+ *
+ * View widget automatically creates an CAlfViewControl object
+ * for it's control.
+ */
+class CAlfViewControl : public CAlfWidgetControl
+    {
+public:
+
+    /**
+     * Default constructor
+     *
+     * @param aEnv UI Accelerator Toolkit environment where this view widget
+     *       is created.
+     * @param aViewWidget The view widget with which this control is associated with.
+     */
+    CAlfViewControl(CAlfEnv& aEnv, AlfViewWidget& aViewWidget);
+
+    /**
+     * Default destructor
+     */
+    virtual ~CAlfViewControl();
+    
+ // From base class CAlfWidgetControl
+
+    /**
+     * Handles events sent to widget control.
+     *
+     * @since S60 ?S60_version
+     * @param aEvent The event to be handled.
+     * @return see AlfEventStatus.
+     */
+   	virtual AlfEventStatus handleEvent(const TAlfEvent& aEvent);
+   	
+// New methods   	
+   	
+   	/**
+   	 * Returns the view widget associated with this control.
+   	 * The widget() method returns the AlfWidget implementation class
+   	 * object that is used as an adapter in the AlfViewWidget object.
+   	 */
+   	AlfViewWidget& viewWidget();
+   	   	   	
+private:
+
+	/** View widget in which this control is used */
+	AlfViewWidget& mViewWidget;
+   	
+    };
+
+    }
+
+#endif /*ALFVIEWCONTROL_H_*/