diff -r 000000000000 -r 1450b09d0cfd qstmgesturelib/qstmcallbacktimer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qstmgesturelib/qstmcallbacktimer.h	Tue May 04 12:39:35 2010 +0300
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 2010 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: 
+*
+*/
+
+
+#ifndef QSTMCALLBACKTIMER_H_
+#define QSTMCALLBACKTIMER_H_
+
+
+
+#include <QTimer>
+
+namespace qstmUiEventEngine
+{
+/**
+ * define the method to be called by the timer; this includes the pointer number
+ * the timer is associated with (maybe some other solution could do this, but...)
+ */
+class QStm_StateMachine ;
+typedef void (QStm_StateMachine::*CallbackFunction)(int );
+
+#define INVOKE_CALLBACK(obj, funcptr) ((obj)->*(funcptr))
+/**
+ * CCallbackTimer to implement the timers.  This needs to be replaced
+ * with something else if cross platform is needed.
+ */
+class QStm_CallbackTimer : public QObject
+{
+	Q_OBJECT
+	
+public:
+    QStm_CallbackTimer(QStm_StateMachine* helper, CallbackFunction cbFunc,
+                       int delay, int pointerNumber, bool isEnabled) :
+                       m_helper(helper), m_callbackFunction(cbFunc),
+                       m_delay(delay), m_isEnabled(isEnabled), m_pointerNumber(pointerNumber)
+    {
+        m_isTriggered = false;
+        m_timer = new QTimer(this);
+        m_timer->setSingleShot(true);
+        connect(m_timer, SIGNAL(timeout()), this, SLOT(callback())); 
+    }
+    
+    /*
+    QStm_CallbackTimer(QStm_StateMachine* helper, const char*  slot,
+                           int delay, int pointerNumber, bool isEnabled) :
+                           m_helper(helper), m_delay(delay), m_isEnabled(isEnabled), 
+                           m_pointerNumber(pointerNumber)
+        {
+            m_isTriggered = false;
+            m_timer = new QTimer(this);
+            connect(m_timer, SIGNAL(timeout()), m_helper, slot); 
+        }    
+    */
+    
+    /** Destructor */
+    ~QStm_CallbackTimer()
+    {
+    	if (m_timer && m_timer->isActive())
+    	{
+            m_timer->stop();
+            delete m_timer;
+    	}
+    }
+
+    /** Set whether sending events is currently enabled */
+    void setEnabled(bool enabled)
+    {
+        m_isEnabled = enabled;
+        // cancel in case timer is already running
+        m_timer->stop();
+    }
+
+    /** @return whether sending events is currently enabled */
+    bool isEnabled() const
+    {
+        return m_isEnabled;
+    }
+
+    /** Start the timer. Calls callback upon completion.  It is possible to give temporary delay if needed,
+     * otherwise use the defined delay.
+     */
+    void start(int newDelay = 0)
+    {
+        if (m_isEnabled)
+        {
+            m_timer->stop();
+            m_timer->setSingleShot(true);
+            if (newDelay != 0)
+            {
+            	m_timer->start(newDelay);
+            }
+            else
+            {
+            	m_timer->start(m_delay);
+            }
+        }
+    }
+    
+    void setDelay(int delay) { m_delay = delay; }
+    
+    int getDelay() { return m_delay; }
+    
+    
+    bool isTriggered() { return m_isTriggered; }
+    
+    bool isActive() { return m_timer->isActive(); }
+    
+    void stop() { m_timer->stop(); }
+
+public slots: 
+    void callback() 
+    { 
+    	
+    	m_isTriggered = true;
+    	INVOKE_CALLBACK(m_helper, m_callbackFunction)(m_pointerNumber);
+    	//CallbackFunction f = m_callbackFunction;
+    	//(m_helper->*f)(m_pointerNumber); 
+    	m_isTriggered = false;
+    	 
+    }
+    
+private:
+    QTimer*         m_timer;
+    /// helper object that will be called back when timer is triggered
+    QStm_StateMachine* m_helper;
+    /// Function in the iHelper object call
+    CallbackFunction  m_callbackFunction;
+    /// How long a time to wait before calling back after Start()
+    long m_delay;
+    /// whether sending holding events is currently enabled
+    bool m_isEnabled;
+    /**
+     * while we are inside RunL iIsTriggered = ETrue
+     */
+    bool m_isTriggered;
+    /*
+     * in multitouch now we need timers for each pointer
+     * could this be handled in some other way?
+     */
+    int m_pointerNumber ;
+};
+} // namespace
+
+
+
+#endif /* QSTMCALLBACKTIMER_H_ */