Signal/Slot connection problem [signal from one class to other class]
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I am having problem in executing my signal/slot connection for the following scenario:
@
class NetworkClient : public QObject
{
Q_OBJECTpublic:
int forwardResponse();signals:
void sigClientResponse();
}@@
NetworkClient::NetworkClient()
{
}int NetworkClient::forwardNetworkResponse()
{
...
...
...
emit sigClientResponse();
}@@
class MyGUI : public QMainWindow
{
Q_OBJECT
NetworkClient* myClient;private slots:
void slotClientResponse();
}@@
MyGUI::MyGUI(QWidget *parent) : QMainWindow(parent), ui(new Ui::MyGUI)
{
ui->setupUi(this);connect(myClient,SIGNAL(sigClientResponse()), this, SLOT(slotClientResponse()));
}@My signal is emitted, however the slot is not executed. Can anybody help in identifying the problem?
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You connect the signal in MyGUI constructor.
Is myClient variable initialized at this point?
Does MyGUI instance exist at the time the signal is emitted?