Using sigslot as replacement of Qt signalsslots

New-style Signal and Slot Support — PyQt 4 Reference Guide signal and slot connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(pushButton_Clicked())); With this syntax, the button clicked() signal will be received by MainWindow signal and slot connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(pushButton_Clicked())); With this syntax, the button clicked() signal will be received by MainWindow

signal and slot qt A signal in Qt is declared much like a member function, except that it has no local implementation