DummyProcessingConfig 0 0 274 183 Configure 9 6 0 6 Out Controls 10 Out Ports 10 In Ports 10 In Controls 10 Qt::Vertical 20 40 0 6 Qt::Horizontal 131 31 OK Cancel okButton clicked() DummyProcessingConfig accept() 278 253 96 254 cancelButton clicked() DummyProcessingConfig reject() 369 253 179 282