phoneapp/phoneui2/inc/phoneuikeyeventadapter.h
changeset 37 ba76fc04e6c2
child 51 f39ed5e045e0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneapp/phoneui2/inc/phoneuikeyeventadapter.h	Fri Jun 04 10:19:18 2010 +0100
@@ -0,0 +1,84 @@
+/*!
+* Copyright (c) 2009 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:  Adapter for converting Qt key event types to
+*               Symbian types.
+*
+*/
+
+#ifndef PHONEUIKEYEVENTADAPTER_H
+#define PHONEUIKEYEVENTADAPTER_H
+
+#include <QObject>
+#include "mphonekeyeventhandler.h"
+
+class QKeyEvent;
+
+class PhoneUIKeyEventAdapter : public QObject
+{
+    Q_OBJECT
+
+public:
+
+    /*!
+       Constructor
+     */
+    PhoneUIKeyEventAdapter (MPhoneKeyEventHandler &keyEventHandler, QObject *parent = 0);
+    
+    /*!
+       Destructor
+     */
+    virtual ~PhoneUIKeyEventAdapter ();
+    
+    
+public slots:
+
+    /*!
+        \fn void keyPressed (QKeyEvent *event)
+    
+        This method is called when keyPressEvent signal
+        is emitted from view.
+    */
+    void keyPressed (QKeyEvent *event);
+    
+    /*!
+        \fn void keyReleased (QKeyEvent *event)
+    
+        This method is called when keyReleaseEvent signal
+        is emitted from view.
+    */
+    void keyReleased (QKeyEvent *event);
+
+private:
+ 
+    /*!
+        \fn void forwardKeyEvent(TEventCode symbianEventCode,QKeyEvent *event)
+    
+        This method forwards key event for ui control.
+    */
+    void forwardKeyEvent(TEventCode symbianEventCode, QKeyEvent *event);
+    
+    /*!
+        \fn void convertKeyCode(QKeyEvent *event)
+    
+        Returns symbian key code for Qt key event.
+    */
+    int convertKeyCode(QKeyEvent *event);
+    
+private:
+
+    MPhoneKeyEventHandler &mHandler;
+
+};
+
+#endif // PHONEUIKEYEVENTADAPTER_H