GLSpectrumGUI 0 0 320 60 Oscilloscope 2 2 2 2 3 3 24 24 Decay: 240 1 24 24 Holdoff: 0 20 1 24 24 Stroke: 4 240 1 0 0 24 24 Display phosphor effect spectrum Histogram :/histogram.png:/histogram.png 16 16 true 0 0 24 24 Display max hold Max Hold :/maxhold.png:/maxhold.png 16 16 true 0 0 24 24 Display live spectrum Max Hold :/current.png:/current.png 16 16 true 0 0 24 24 Exchange waterfall and histogram Inv :/invertspectrum.png:/invertspectrum.png 16 16 true 0 0 24 24 Display waterfall Waterfall :/waterfall.png:/waterfall.png 16 16 true false 0 0 24 24 Toggle the scale grid Grid :/grid.png:/grid.png 16 16 true 24 24 ArrowCursor Grid intensity 100 1 5 0 0 30 0 100 16777215 FFT window function QComboBox::AdjustToContents Bartlett Blackman-Harris Flat Top Hamming Hanning Rectangle 0 0 FFT size QComboBox::AdjustToContents 128 256 512 1k 2k 4k 0 0 0 0 Reference level (dB) QComboBox::AdjustToContents 0 0 0 0 Range (dB) QComboBox::AdjustToContents 24 24 24 24 Clear spectrum histogram :/clear.png:/clear.png 16 16 24 24 Trace intensity 100 1 50 ButtonSwitch QToolButton

gui/buttonswitch.h

histogram maxHold invert grid