No such slot

great88

Something I don't understand about slots i guess . My slot function never gets called .
I see a message that says :
QObject::connect: No such slot Lobby::Lobby::onMyButtonClick() in lobby.cpp:13

@#pragma once

#include <QtWidgets/QWidget>

class Lobby : public QWidget
{

Q_OBJECT

public:
Lobby(QWidget *parent = 0);

protected:
void keyPressEvent(QKeyEvent * e);
void closeEvent(QCloseEvent * e);

public slots:
void onMyButtonClick();

};

#include <QPushButton>
#include <QApplication>
#include <QKeyEvent>
#include "lobby.h"

Lobby::Lobby(QWidget *parent)
: QWidget(parent)
{
QPushButton *myButton = new QPushButton("button", this);
myButton->setGeometry(50, 40, 75, 30);

connect(myButton, SIGNAL(clicked()), this, SLOT(Lobby::onMyButtonClick()));
}

void Lobby::onMyButtonClick()
{

//

}
@

great88

Never mind ... I changed Lobby::onMyButtonClick() to onMyButtonClick() and it works now . I originally had onMyButtonClick() and wasn't working either so I am not sure what was the fix though .

SGaist

Hi,

The SLOT and SIGNAL function signatures must not contain the class name, only the function name and argument types.