[Qt-interest] can any body point out my error here

[Yuvaraj R]

On Sat, Sep 12, 2009 at 3:43 AM, Malyushytsky, Alex <alex at wai.com> wrote:

>  Debugger is your friend.
>

I tried with debugger, i don't get any thing there?

But i am sure ,slot is called two times .though  only one signal is emitted
also.


Thanks

Yuvaraj R

>
>
> *From:* qt-interest-bounces at trolltech.com [mailto:
> qt-interest-bounces at trolltech.com] *On Behalf Of *Yuvaraj R
> *Sent:* Thursday, September 10, 2009 11:32 PM
> *To:* qt-interest
> *Subject:* [Qt-interest] can any body point out my error here
>
>
>
> Hi All
>
> i am emitting the signal, but some times two times slot is called
>
> my code is
>
> void MainWindow::on_listWidget_itemDoubleClicked(QListWidgetItem* item)
>
> {
>
> QSettings settings(username,"maxxtel");
>
> qDebug() << item->text();
>
> QString data = item->text();
>
> QString data1;
>
> int j=0;
>
> for(int j=0;j<data.size();j++)
>
> {
>
> qDebug() <<j;
>
> if(data[j] == QChar('\t'))
>
> {
>
> qDebug() << "yuvaraj" << data1;
>
> if((active_call_count == 0))
>
> {
>
> Form *dia = new Form();
>
>
> QObject::connect(dia,SIGNAL(send_call_history(QString,int)),this,SLOT(update_call_history(QString,int)));
>
> QObject::connect(dia,SIGNAL(accept(int)),this,SLOT(callaccept(int)));
>
> QObject::connect(dia,SIGNAL(endcall(int )),this,SLOT(on_endcall_clicked(int
> )));
>
>
> QObject::connect(this,SIGNAL(callbuddyname(QString)),dia,SLOT(outgoingbuddy(QString)));
>
>
> QObject::connect(dia,SIGNAL(callrequested(QString)),this,SLOT(outgoingcall(QString)));
>
>
> QObject::connect(dia,SIGNAL(set_mic_level(int)),this,SLOT(set_mic_level(int)));
>
>
> QObject::connect(dia,SIGNAL(set_speaker_level(int)),this,SLOT(set_speaker_level(int)));
>
>
> QObject::connect(this,SIGNAL(conference_guest_responce(QString)),dia,SLOT(show_participants(QString)));
>
>
> QObject::connect(this,SIGNAL(emitbuddyname(QString)),dia,SLOT(setbuddyname(QString)));
>
>
> QObject::connect(this,SIGNAL(setCall(QString)),dia,SLOT(setCallState(QString)));
>
>
> QObject::connect(dia,SIGNAL(hold_call_status(int,int)),this,SLOT(hold_call(int,int)));
>
> call_form_list << dia;
>
> dia->setCallState("Calling");
>
> qDebug() << "addu1";
>
> emit callbuddyname(data1);
>
> qDebug() << "addue3";
>
> active_call_count = active_call_count +1;
>
> dia->call_id=call_id;
>
> return;
>
> }
>
> else
>
> {
>
> QMessageBox::information(0,"",QString("Already one active call is there"));
>
> }
>
> data1.clear();
>
> data.clear();
>
> return;
>
> }
>
> data1.append(data[j]);
>
> qDebug() << data1;
>
> }
>
> }
>
> void Form::outgoingbuddy(QString buddy)
>
> {
>
> out_going_buddy = buddy;
>
> m_ui->Accept->hide();
>
> m_ui->label->setText(buddy);
>
> emit callrequested(buddy);
>
> this->setWindowTitle(buddy);
>
> this->show();
>
> }
>
>
>
> Can u please help me why two slots is called, when i am clicking item
>
>
>
>
>
> Thanks
>
>
>
> Yuvaraj R
>
>
>
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