DigitalWindow 0 0 1236 655 MainWindow 120 520 113 23 10 520 111 20 Noise Amplitude 260 580 80 27 Close 120 550 113 23 120 580 113 23 10 550 101 17 Frequency Offset 10 580 101 17 Timing Offset 10 10 1221 501 QFrame::StyledPanel QFrame::Raised 10 10 1201 481 0 0 1236 22 &File E&xit closeButton noiseEdit freqEdit timeEdit closeButton clicked() DigitalWindow close() 322 623 66 561 actionExit triggered() DigitalWindow close() -1 -1 617 327