[Qt-interest] why terminated () or finsished () signals are not emitted when run() is finished.

[Santhosh Y]

Hi,

Please find below the implementation of Thread1 class a sub class of 
QThread.

The problem is after run () is finished , the signal is not emitted that 
saying thread is finished ()  or terminated ().

Please tell me what could be the problem here. I have connected the 
above signals in the class where I created thread.



#include <QThread>
#include <QtGui>
#include <iostream>

class Thread1 : public QThread
{
    Q_OBJECT

    public:
        Thread1 (QObject* p = 0);

    protected:
        void run ();

    signals:
        void itemCreated (QTableWidgetItem*, int, int);
};

#include "thread1.h"
Thread1 ::Thread1 (QObject* parent) : QThread (parent)
{
}

void
Thread1::run ()
{
    std::cout << "Started Population in Worker Thread " << std::endl;
    for (int i=0; i<40000; i++) {
        for (int j=0; j<4; j++) {
            emit itemCreated (new QTableWidgetItem(QString("Item %1 of 
%2").arg(i).arg(j)), i, j);
        }
    }
    std::cout << "End of  Population in Worker Thread " << std::endl;
}

-- 
----------------------------------------------------
Y Santhosh Kumar
Senior Software Engineer
SoftJin Technologies Private Limited
Unit No. 102, Mobius Tower,
I Floor, SJR I - Park,
EPIP, White Field,
Bangalore - 560066, India
U : www.softjin.com
E : santhosh at softjin.com
T : +91-80-41779999
M : +91-9740535265
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