setLayout(layout);
- connect(_keyButton, SIGNAL(clicked()), SLOT(startRecording()));
- connect(_keyButton, SIGNAL(clicked()), SIGNAL(clicked()));
- connect(_clearButton, SIGNAL(clicked()), SLOT(clear()));
- connect(_clearButton, SIGNAL(clicked()), SIGNAL(clicked()));
+ connect(_keyButton, &QAbstractButton::clicked, this, &KeySequenceWidget::startRecording);
+ connect(_keyButton, &QAbstractButton::clicked, this, &KeySequenceWidget::clicked);
+ connect(_clearButton, &QAbstractButton::clicked, this, &KeySequenceWidget::clear);
+ connect(_clearButton, &QAbstractButton::clicked, this, &KeySequenceWidget::clicked);
}