Crash on deletion of QScriptEngine object

[rajeshclt3]

bool MYScriptEng::InitEngine()
{
	if (m_pEngine==NULL) {
		m_pEngine = new QScriptEngine();
	}
	if (m_bDebugger && m_pDebugger==NULL) {
		m_pDebugger = new QScriptEngineDebugger();
		m_pDebugger->setAutoShowStandardWindow(true);
		m_debugWindow = m_pDebugger->standardWindow();
        m_debugWindow->setWindowModality(Qt::ApplicationModal);
		m_pDebugger->attachTo(m_pEngine);
	}
	if (m_pEngine) {
			// init the generic functions
		m_pEngine->globalObject().setProperty("print", m_pEngine->newFunction(myprint, 1));
		m_pEngine->globalObject().setProperty("alert", m_pEngine->newFunction(myalert, 1));
 
		if (m_pMyWgt != NULL) {
			QScriptValue MyObj = m_pEngine->newQObject((QObject*)m_pMyWgt );
			m_pEngine->globalObject().setProperty("page", MyObj );	
		}
 
		m_pEngine->setProcessEventsInterval(100);
	}
	return true;
}
 
void MyScriptEng::Init(MyWidget* pWgt)
{
    if (m_bDebugger)//If debugger is available
	{
       m_pDebugger->action(QScriptEngineDebugger::InterruptAction)->trigger();
	   m_pExitAction= m_pDebugger->action(QScriptEngineDebugger::ContinueAction);
	}
	if(m_pEngine){
		QScriptValue ret = m_pEngine->evaluate(m_strContents);
		if (ret.isError()) {
	//        reportScriptError(ret);
			// todo: display error
		}
	}
}
 
void MyScriptEng::Deinit()
{
	if(m_pEngine){
		if(m_pDebugger && m_pDebugger->state()==QScriptEngineDebugger::RunningState)
		{
 
			m_pExitAction->trigger();//IS this enough to continue the debugger
                        m_debugWindow->close();
			qApp->processEvents();
}

bool MYScriptEng::InitEngine()
{
	if (m_pEngine==NULL) {
		m_pEngine = new QScriptEngine();
	}
	if (m_bDebugger && m_pDebugger==NULL) {
		m_pDebugger = new QScriptEngineDebugger();
		m_pDebugger->setAutoShowStandardWindow(true);
		m_debugWindow = m_pDebugger->standardWindow();
        m_debugWindow->setWindowModality(Qt::ApplicationModal);
		m_pDebugger->attachTo(m_pEngine);
	}
	if (m_pEngine) {
			// init the generic functions
		m_pEngine->globalObject().setProperty("print", m_pEngine->newFunction(myprint, 1));
		m_pEngine->globalObject().setProperty("alert", m_pEngine->newFunction(myalert, 1));
     
		if (m_pMyWgt != NULL) {
			QScriptValue MyObj = m_pEngine->newQObject((QObject*)m_pMyWgt );
			m_pEngine->globalObject().setProperty("page", MyObj );	
		}

		m_pEngine->setProcessEventsInterval(100);
	}
	return true;
}

void MyScriptEng::Init(MyWidget* pWgt)
{
    if (m_bDebugger)//If debugger is available
	{
       m_pDebugger->action(QScriptEngineDebugger::InterruptAction)->trigger();
	   m_pExitAction= m_pDebugger->action(QScriptEngineDebugger::ContinueAction);
	}
	if(m_pEngine){
		QScriptValue ret = m_pEngine->evaluate(m_strContents);
		if (ret.isError()) {
	//        reportScriptError(ret);
			// todo: display error
		}
	}
}

void MyScriptEng::Deinit()
{
	if(m_pEngine){
		if(m_pDebugger && m_pDebugger->state()==QScriptEngineDebugger::RunningState)
		{

			m_pExitAction->trigger();//IS this enough to continue the debugger
                        m_debugWindow->close();
			qApp->processEvents();
}

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