1 files changed, 93 insertions, 47 deletions
diff --git a/gr-utils/plot_tools/pyqt_plot.py b/gr-utils/plot_tools/pyqt_plot.py
index 2d4df6c5a7..f102fe50e4 100644
--- a/gr-utils/plot_tools/pyqt_plot.py
+++ b/gr-utils/plot_tools/pyqt_plot.py
@@ -6,6 +6,7 @@
 #
 # WARNING! All changes made in this file will be lost!
 
+from PyQt5 import Qwt
 from PyQt5 import QtCore, QtGui
 
 try:
@@ -16,12 +17,14 @@ except AttributeError:
 
 try:
     _encoding = QtGui.QApplication.UnicodeUTF8
+
     def _translate(context, text, disambig):
         return QtGui.QApplication.translate(context, text, disambig, _encoding)
 except AttributeError:
     def _translate(context, text, disambig):
         return QtGui.QApplication.translate(context, text, disambig)
 
+
 class Ui_MainWindow(object):
     def setupUi(self, MainWindow):
         MainWindow.setObjectName(_fromUtf8("MainWindow"))
@@ -44,54 +47,73 @@ class Ui_MainWindow(object):
         self.filePosStartLineEdit = QtGui.QLineEdit(self.filePosBox)
         self.filePosStartLineEdit.setMinimumSize(QtCore.QSize(50, 0))
         self.filePosStartLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
-        self.filePosStartLineEdit.setObjectName(_fromUtf8("filePosStartLineEdit"))
-        self.filePosLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.filePosStartLineEdit)
+        self.filePosStartLineEdit.setObjectName(
+            _fromUtf8("filePosStartLineEdit"))
+        self.filePosLayout.setWidget(
+            0, QtGui.QFormLayout.FieldRole, self.filePosStartLineEdit)
         self.filePosStopLabel = QtGui.QLabel(self.filePosBox)
         self.filePosStopLabel.setObjectName(_fromUtf8("filePosStopLabel"))
-        self.filePosLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.filePosStopLabel)
+        self.filePosLayout.setWidget(
+            1, QtGui.QFormLayout.LabelRole, self.filePosStopLabel)
         self.filePosStopLineEdit = QtGui.QLineEdit(self.filePosBox)
         self.filePosStopLineEdit.setMinimumSize(QtCore.QSize(50, 0))
         self.filePosStopLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
-        self.filePosStopLineEdit.setObjectName(_fromUtf8("filePosStopLineEdit"))
-        self.filePosLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.filePosStopLineEdit)
+        self.filePosStopLineEdit.setObjectName(
+            _fromUtf8("filePosStopLineEdit"))
+        self.filePosLayout.setWidget(
+            1, QtGui.QFormLayout.FieldRole, self.filePosStopLineEdit)
         self.filePosLengthLabel = QtGui.QLabel(self.filePosBox)
         self.filePosLengthLabel.setObjectName(_fromUtf8("filePosLengthLabel"))
-        self.filePosLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.filePosLengthLabel)
+        self.filePosLayout.setWidget(
+            2, QtGui.QFormLayout.LabelRole, self.filePosLengthLabel)
         self.filePosLengthLineEdit = QtGui.QLineEdit(self.filePosBox)
         self.filePosLengthLineEdit.setMinimumSize(QtCore.QSize(50, 0))
         self.filePosLengthLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
-        self.filePosLengthLineEdit.setObjectName(_fromUtf8("filePosLengthLineEdit"))
-        self.filePosLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.filePosLengthLineEdit)
+        self.filePosLengthLineEdit.setObjectName(
+            _fromUtf8("filePosLengthLineEdit"))
+        self.filePosLayout.setWidget(
+            2, QtGui.QFormLayout.FieldRole, self.filePosLengthLineEdit)
         self.filePosStartLabel = QtGui.QLabel(self.filePosBox)
         self.filePosStartLabel.setObjectName(_fromUtf8("filePosStartLabel"))
-        self.filePosLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.filePosStartLabel)
+        self.filePosLayout.setWidget(
+            0, QtGui.QFormLayout.LabelRole, self.filePosStartLabel)
         self.gridLayout_4.addLayout(self.filePosLayout, 0, 0, 1, 1)
         self.fileTimeLayout = QtGui.QFormLayout()
         self.fileTimeLayout.setObjectName(_fromUtf8("fileTimeLayout"))
         self.fileTimeStartLabel = QtGui.QLabel(self.filePosBox)
         self.fileTimeStartLabel.setObjectName(_fromUtf8("fileTimeStartLabel"))
-        self.fileTimeLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.fileTimeStartLabel)
+        self.fileTimeLayout.setWidget(
+            0, QtGui.QFormLayout.LabelRole, self.fileTimeStartLabel)
         self.fileTimeStartLineEdit = QtGui.QLineEdit(self.filePosBox)
         self.fileTimeStartLineEdit.setMinimumSize(QtCore.QSize(50, 0))
         self.fileTimeStartLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
-        self.fileTimeStartLineEdit.setObjectName(_fromUtf8("fileTimeStartLineEdit"))
-        self.fileTimeLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.fileTimeStartLineEdit)
+        self.fileTimeStartLineEdit.setObjectName(
+            _fromUtf8("fileTimeStartLineEdit"))
+        self.fileTimeLayout.setWidget(
+            0, QtGui.QFormLayout.FieldRole, self.fileTimeStartLineEdit)
         self.fileTimeStopLabel = QtGui.QLabel(self.filePosBox)
         self.fileTimeStopLabel.setObjectName(_fromUtf8("fileTimeStopLabel"))
-        self.fileTimeLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.fileTimeStopLabel)
+        self.fileTimeLayout.setWidget(
+            1, QtGui.QFormLayout.LabelRole, self.fileTimeStopLabel)
         self.fileTimeStopLineEdit = QtGui.QLineEdit(self.filePosBox)
         self.fileTimeStopLineEdit.setMinimumSize(QtCore.QSize(50, 0))
         self.fileTimeStopLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
-        self.fileTimeStopLineEdit.setObjectName(_fromUtf8("fileTimeStopLineEdit"))
-        self.fileTimeLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.fileTimeStopLineEdit)
+        self.fileTimeStopLineEdit.setObjectName(
+            _fromUtf8("fileTimeStopLineEdit"))
+        self.fileTimeLayout.setWidget(
+            1, QtGui.QFormLayout.FieldRole, self.fileTimeStopLineEdit)
         self.fileTimeLengthLabel = QtGui.QLabel(self.filePosBox)
-        self.fileTimeLengthLabel.setObjectName(_fromUtf8("fileTimeLengthLabel"))
-        self.fileTimeLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.fileTimeLengthLabel)
+        self.fileTimeLengthLabel.setObjectName(
+            _fromUtf8("fileTimeLengthLabel"))
+        self.fileTimeLayout.setWidget(
+            2, QtGui.QFormLayout.LabelRole, self.fileTimeLengthLabel)
         self.fileTimeLengthLineEdit = QtGui.QLineEdit(self.filePosBox)
         self.fileTimeLengthLineEdit.setMinimumSize(QtCore.QSize(50, 0))
         self.fileTimeLengthLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
-        self.fileTimeLengthLineEdit.setObjectName(_fromUtf8("fileTimeLengthLineEdit"))
-        self.fileTimeLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.fileTimeLengthLineEdit)
+        self.fileTimeLengthLineEdit.setObjectName(
+            _fromUtf8("fileTimeLengthLineEdit"))
+        self.fileTimeLayout.setWidget(
+            2, QtGui.QFormLayout.FieldRole, self.fileTimeLengthLineEdit)
         self.gridLayout_4.addLayout(self.fileTimeLayout, 0, 1, 1, 1)
         self.gridLayout.addWidget(self.filePosBox, 2, 0, 1, 1)
         self.displayGroupBox = QtGui.QGroupBox(self.centralwidget)
@@ -131,16 +153,19 @@ class Ui_MainWindow(object):
         self.sysGroupBox.setMinimumSize(QtCore.QSize(200, 0))
         self.sysGroupBox.setObjectName(_fromUtf8("sysGroupBox"))
         self.formLayout = QtGui.QFormLayout(self.sysGroupBox)
-        self.formLayout.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
+        self.formLayout.setFieldGrowthPolicy(
+            QtGui.QFormLayout.AllNonFixedFieldsGrow)
         self.formLayout.setObjectName(_fromUtf8("formLayout"))
         self.sampleRateLabel = QtGui.QLabel(self.sysGroupBox)
         self.sampleRateLabel.setObjectName(_fromUtf8("sampleRateLabel"))
-        self.formLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.sampleRateLabel)
+        self.formLayout.setWidget(
+            0, QtGui.QFormLayout.LabelRole, self.sampleRateLabel)
         self.sampleRateLineEdit = QtGui.QLineEdit(self.sysGroupBox)
         self.sampleRateLineEdit.setMinimumSize(QtCore.QSize(50, 0))
         self.sampleRateLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
         self.sampleRateLineEdit.setObjectName(_fromUtf8("sampleRateLineEdit"))
-        self.formLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.sampleRateLineEdit)
+        self.formLayout.setWidget(
+            0, QtGui.QFormLayout.FieldRole, self.sampleRateLineEdit)
         self.gridLayout.addWidget(self.sysGroupBox, 2, 1, 1, 1)
         self.frame = QtGui.QFrame(self.centralwidget)
         self.frame.setFrameShape(QtGui.QFrame.StyledPanel)
@@ -170,16 +195,19 @@ class Ui_MainWindow(object):
         self.fftPropBox.setMinimumSize(QtCore.QSize(160, 0))
         self.fftPropBox.setObjectName(_fromUtf8("fftPropBox"))
         self.formLayout_4 = QtGui.QFormLayout(self.fftPropBox)
-        self.formLayout_4.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
+        self.formLayout_4.setFieldGrowthPolicy(
+            QtGui.QFormLayout.AllNonFixedFieldsGrow)
         self.formLayout_4.setObjectName(_fromUtf8("formLayout_4"))
         self.psdFFTSizeLabel = QtGui.QLabel(self.fftPropBox)
         self.psdFFTSizeLabel.setObjectName(_fromUtf8("psdFFTSizeLabel"))
-        self.formLayout_4.setWidget(0, QtGui.QFormLayout.LabelRole, self.psdFFTSizeLabel)
+        self.formLayout_4.setWidget(
+            0, QtGui.QFormLayout.LabelRole, self.psdFFTSizeLabel)
         self.psdFFTComboBox = QtGui.QComboBox(self.fftPropBox)
         self.psdFFTComboBox.setMinimumSize(QtCore.QSize(96, 0))
         self.psdFFTComboBox.setMaximumSize(QtCore.QSize(96, 16777215))
         self.psdFFTComboBox.setObjectName(_fromUtf8("psdFFTComboBox"))
-        self.formLayout_4.setWidget(0, QtGui.QFormLayout.FieldRole, self.psdFFTComboBox)
+        self.formLayout_4.setWidget(
+            0, QtGui.QFormLayout.FieldRole, self.psdFFTComboBox)
         self.psdFFTSizeLabel.raise_()
         self.psdFFTComboBox.raise_()
         self.horizontalLayout_2.addWidget(self.fftPropBox)
@@ -198,12 +226,14 @@ class Ui_MainWindow(object):
         self.formLayout_3.setObjectName(_fromUtf8("formLayout_3"))
         self.specFFTLabel = QtGui.QLabel(self.groupBox)
         self.specFFTLabel.setObjectName(_fromUtf8("specFFTLabel"))
-        self.formLayout_3.setWidget(1, QtGui.QFormLayout.LabelRole, self.specFFTLabel)
+        self.formLayout_3.setWidget(
+            1, QtGui.QFormLayout.LabelRole, self.specFFTLabel)
         self.specFFTComboBox = QtGui.QComboBox(self.groupBox)
         self.specFFTComboBox.setMinimumSize(QtCore.QSize(96, 0))
         self.specFFTComboBox.setMaximumSize(QtCore.QSize(96, 16777215))
         self.specFFTComboBox.setObjectName(_fromUtf8("specFFTComboBox"))
-        self.formLayout_3.setWidget(1, QtGui.QFormLayout.FieldRole, self.specFFTComboBox)
+        self.formLayout_3.setWidget(
+            1, QtGui.QFormLayout.FieldRole, self.specFFTComboBox)
         self.horizontalLayout_3.addWidget(self.groupBox)
         self.specPlot = Qwt5.QwtPlot(self.specTab)
         self.specPlot.setObjectName(_fromUtf8("specPlot"))
@@ -237,35 +267,51 @@ class Ui_MainWindow(object):
 
         self.retranslateUi(MainWindow)
         self.tabGroup.setCurrentIndex(0)
-        QtCore.QObject.connect(self.action_exit, QtCore.SIGNAL(_fromUtf8("activated()")), MainWindow.close)
+        QtCore.QObject.connect(self.action_exit, QtCore.SIGNAL(
+            _fromUtf8("activated()")), MainWindow.close)
         QtCore.QMetaObject.connectSlotsByName(MainWindow)
 
     def retranslateUi(self, MainWindow):
         MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))
-        self.filePosBox.setTitle(_translate("MainWindow", "File Position", None))
+        self.filePosBox.setTitle(_translate(
+            "MainWindow", "File Position", None))
         self.filePosStopLabel.setText(_translate("MainWindow", "Stop", None))
-        self.filePosLengthLabel.setText(_translate("MainWindow", "Length", None))
+        self.filePosLengthLabel.setText(
+            _translate("MainWindow", "Length", None))
         self.filePosStartLabel.setText(_translate("MainWindow", "Start", None))
-        self.fileTimeStartLabel.setText(_translate("MainWindow", "time start (sec)", None))
-        self.fileTimeStopLabel.setText(_translate("MainWindow", "time stop (sec)", None))
-        self.fileTimeLengthLabel.setText(_translate("MainWindow", "time length (sec)", None))
-        self.displayGroupBox.setTitle(_translate("MainWindow", "Display Properties", None))
-        self.lineWidthLabel.setText(_translate("MainWindow", "Line Width", None))
-        self.lineStyleLabel.setText(_translate("MainWindow", "Line Style", None))
-        self.styleSizeLabel.setText(_translate("MainWindow", "Style Size", None))
-        self.sysGroupBox.setTitle(_translate("MainWindow", "System Properties", None))
-        self.sampleRateLabel.setText(_translate("MainWindow", "Sample Rate", None))
-        self.tabGroup.setTabText(self.tabGroup.indexOf(self.timeTab), _translate("MainWindow", "Time Domain", None))
-        self.fftPropBox.setTitle(_translate("MainWindow", "FFT Properties", None))
-        self.psdFFTSizeLabel.setText(_translate("MainWindow", "FFT Size", None))
-        self.tabGroup.setTabText(self.tabGroup.indexOf(self.freqTab), _translate("MainWindow", "Frequency Domain", None))
-        self.groupBox.setTitle(_translate("MainWindow", "Spectrogram Properties", None))
+        self.fileTimeStartLabel.setText(_translate(
+            "MainWindow", "time start (sec)", None))
+        self.fileTimeStopLabel.setText(_translate(
+            "MainWindow", "time stop (sec)", None))
+        self.fileTimeLengthLabel.setText(_translate(
+            "MainWindow", "time length (sec)", None))
+        self.displayGroupBox.setTitle(_translate(
+            "MainWindow", "Display Properties", None))
+        self.lineWidthLabel.setText(
+            _translate("MainWindow", "Line Width", None))
+        self.lineStyleLabel.setText(
+            _translate("MainWindow", "Line Style", None))
+        self.styleSizeLabel.setText(
+            _translate("MainWindow", "Style Size", None))
+        self.sysGroupBox.setTitle(_translate(
+            "MainWindow", "System Properties", None))
+        self.sampleRateLabel.setText(
+            _translate("MainWindow", "Sample Rate", None))
+        self.tabGroup.setTabText(self.tabGroup.indexOf(
+            self.timeTab), _translate("MainWindow", "Time Domain", None))
+        self.fftPropBox.setTitle(_translate(
+            "MainWindow", "FFT Properties", None))
+        self.psdFFTSizeLabel.setText(
+            _translate("MainWindow", "FFT Size", None))
+        self.tabGroup.setTabText(self.tabGroup.indexOf(
+            self.freqTab), _translate("MainWindow", "Frequency Domain", None))
+        self.groupBox.setTitle(_translate(
+            "MainWindow", "Spectrogram Properties", None))
         self.specFFTLabel.setText(_translate("MainWindow", "FFT Size", None))
-        self.tabGroup.setTabText(self.tabGroup.indexOf(self.specTab), _translate("MainWindow", "Spectrogram", None))
+        self.tabGroup.setTabText(self.tabGroup.indexOf(
+            self.specTab), _translate("MainWindow", "Spectrogram", None))
         self.menu_File.setTitle(_translate("MainWindow", "&File", None))
         self.action_open.setText(_translate("MainWindow", "&Open", None))
         self.action_open.setShortcut(_translate("MainWindow", "Ctrl+O", None))
         self.action_exit.setText(_translate("MainWindow", "E&xit", None))
         self.action_reload.setText(_translate("MainWindow", "&Reload", None))
-
-from PyQt5 import Qwt