Merge branch 'utils' of http://gnuradio.org/git/trondeau into master
authorJohnathan Corgan <jcorgan@corganenterprises.com>
Wed, 16 Sep 2009 14:59:16 +0000 (07:59 -0700)
committerJohnathan Corgan <jcorgan@corganenterprises.com>
Wed, 16 Sep 2009 14:59:16 +0000 (07:59 -0700)
* 'utils' of http://gnuradio.org/git/trondeau:
  Fixed slider behavior when the end of the file is reached.
  Handling a few exceptions when no file is loaded.
  Can now change the size of the symbols. Also fixes some layout issues.
  Adding ability to change line width and style (only a handful of current styles enabled).
  Removing plot picker that addd nothing to the interface.
  Adding a Reload option (Ctrl+R) option to quickly reread the file and reset the state.

gr-utils/src/python/gr_plot_qt.py
gr-utils/src/python/pyqt_plot.py
gr-utils/src/python/pyqt_plot.ui

index a5e3463c8e75dc523025cec9f1473c0e4e6a8c37..f3dc472f5d4f7ed7434bf7d2e7f3f59b969c219f 100755 (executable)
@@ -7,14 +7,36 @@ except ImportError:
     print "Please install SciPy to run this script (http://www.scipy.org/)"
     raise SystemExit, 1
 
+try:
+    from matplotlib import mlab
+except ImportError:
+    print "Please install Matplotlib to run this script (http://matplotlib.sourceforge.net)"
+    raise SystemExit, 1
+
+try:
+    from PyQt4 import Qt, QtCore, QtGui
+except ImportError:
+    print "Please install PyQt4 to run this script (http://www.riverbankcomputing.co.uk/software/pyqt/download)"
+    raise SystemExit, 1
+
+try:
+    import PyQt4.Qwt5 as Qwt
+except ImportError:
+    print "Please install PyQwt5 to run this script (http://pyqwt.sourceforge.net/)"
+    raise SystemExit, 1
+
+try:
+    # FIXME: reenable this before committing
+    #from gnuradio.pyqt_plot import Ui_MainWindow
+    from pyqt_plot import Ui_MainWindow
+except ImportError:
+    print "Could not import from pyqt_plot. Please build with \"pyuic4 pyqt_plot.ui -o pyqt_plot.py\""
+    raise SystemExit, 1
+
 import sys, os
-from PyQt4 import Qt, QtCore, QtGui
-import PyQt4.Qwt5 as Qwt
-from matplotlib import mlab
 from optparse import OptionParser
 from gnuradio import eng_notation
 
-from pyqt_plot import Ui_MainWindow
 
 class SpectrogramData(Qwt.QwtRasterData):
 
@@ -42,9 +64,12 @@ class SpectrogramData(Qwt.QwtRasterData):
         return Qwt.QwtDoubleInterval(self.sp.min(), self.sp.max())
 
     def value(self, x, y):
-        f = int(self.freq.searchsorted(x))
-        t = int(self.time.searchsorted(y))
-        return self.sp[f][t-1]
+        try:
+            f = int(self.freq.searchsorted(x))
+            t = int(self.time.searchsorted(y))
+            return self.sp[f][t-1]
+        except AttributeError: # if no file loaded yet
+            return 0
 
 
 class gr_plot_qt(QtGui.QMainWindow):
@@ -53,6 +78,7 @@ class gr_plot_qt(QtGui.QMainWindow):
         self.gui = Ui_MainWindow()
         self.gui.setupUi(self)
                        
+        self.filename = None
         self.block_length = options.block_length
         self.start = options.start
         self.sample_rate = options.sample_rate
@@ -61,6 +87,7 @@ class gr_plot_qt(QtGui.QMainWindow):
         self.winfunc = scipy.blackman
         self.sizeof_data = 8
         self.datatype = scipy.complex64
+        self.pen_width = 1
         self.iq = list()
         self.time = list()
 
@@ -102,6 +129,18 @@ class gr_plot_qt(QtGui.QMainWindow):
                      self.colorComboBoxEdit)
         
         
+        # Set up line style combo box
+        self.line_styles = {"None" : Qwt.QwtSymbol.NoSymbol,
+                            "Circle" : Qwt.QwtSymbol.Ellipse,
+                            "Diamond"  : Qwt.QwtSymbol.Rect,
+                            "Triangle" : Qwt.QwtSymbol.Triangle}
+        self.gui.lineStyleComboBox.addItems(self.line_styles.keys())
+        pos = self.gui.lineStyleComboBox.findText("None")
+        self.gui.lineStyleComboBox.setCurrentIndex(pos)
+        self.connect(self.gui.lineStyleComboBox,
+                     Qt.SIGNAL("activated (const QString&)"),
+                     self.lineStyleComboBoxEdit)
+
         # Create zoom functionality for the plots
         self.timeZoomer = Qwt.QwtPlotZoomer(self.gui.timePlot.xBottom,
                                             self.gui.timePlot.yLeft,
@@ -121,16 +160,6 @@ class gr_plot_qt(QtGui.QMainWindow):
                                             Qwt.QwtPicker.AlwaysOn,
                                             self.gui.specPlot.canvas())
 
-        self.picker = Qwt.QwtPlotPicker(self.gui.timePlot.xBottom,
-                                        self.gui.timePlot.yLeft,
-                                        Qwt.QwtPicker.PointSelection,
-                                        Qwt.QwtPlotPicker.CrossRubberBand,
-                                        Qwt.QwtPicker.AlwaysOn,
-                                        self.gui.timePlot.canvas())
-        self.picker.connect(self.picker,
-                            Qt.SIGNAL('selected(const QwtDoublePoint&)'),
-                            self.clickMe)
-
         # Set up action when tab is changed
         self.connect(self.gui.tabGroup,
                      Qt.SIGNAL("currentChanged (int)"),
@@ -153,7 +182,14 @@ class gr_plot_qt(QtGui.QMainWindow):
         self.connect(self.gui.action_open,
                      Qt.SIGNAL("activated()"),
                      self.open_file)
-        
+
+        # Connect Reload action to reload the file
+        self.connect(self.gui.action_reload,
+                     Qt.SIGNAL("activated()"),
+                     self.reload_file)
+        self.gui.action_reload.setShortcut(QtGui.QApplication.translate("MainWindow", "Ctrl+R",
+                                                                        None, QtGui.QApplication.UnicodeUTF8))
+
         # Set up file position boxes to update current figure
         self.connect(self.gui.filePosStartLineEdit,
                      Qt.SIGNAL("editingFinished()"),
@@ -175,8 +211,20 @@ class gr_plot_qt(QtGui.QMainWindow):
                      Qt.SIGNAL("editingFinished()"),
                      self.file_time_length_changed)
 
+        stylestr = str(self.gui.lineStyleComboBox.currentText().toAscii())
+        style = self.line_styles[stylestr]
+
         self.rcurve = Qwt.QwtPlotCurve("Real")
         self.icurve = Qwt.QwtPlotCurve("Imaginary")
+        self.rsym = Qwt.QwtSymbol()
+        self.rsym.setStyle(style)
+        self.rsym.setSize(10)
+        self.isym = Qwt.QwtSymbol()
+        self.isym.setStyle(style)
+        self.isym.setSize(10)
+        self.rcurve.setSymbol(self.rsym)
+        self.icurve.setSymbol(self.isym)
+
 
         self.icurve.attach(self.gui.timePlot)
         self.rcurve.attach(self.gui.timePlot)
@@ -208,6 +256,20 @@ class gr_plot_qt(QtGui.QMainWindow):
         # Set up initial color scheme
         self.color_modes["Blue on Black"]()
 
+        # When line width spin box changes, update the pen size
+        self.connect(self.gui.lineWidthSpinBox,
+                     Qt.SIGNAL("valueChanged(int)"),
+                     self.change_pen_width)
+        self.gui.lineWidthSpinBox.setRange(1, 10)
+
+        # When style size spin box changes, update the pen size
+        self.connect(self.gui.styleSizeSpinBox,
+                     Qt.SIGNAL("valueChanged(int)"),
+                     self.change_style_size)
+        self.gui.styleSizeSpinBox.setRange(1, 20)
+        self.gui.styleSizeSpinBox.setValue(5)
+
+
         # Connect a signal for when the sample rate changes
         self.set_sample_rate(self.sample_rate)
         self.connect(self.gui.sampleRateLineEdit,
@@ -222,10 +284,15 @@ class gr_plot_qt(QtGui.QMainWindow):
     def open_file(self):
         filename = Qt.QFileDialog.getOpenFileName(self, "Open", ".")
         if(filename != ""):
-            print filename
+            #print filename
             self.initialize(filename)
 
+    def reload_file(self):
+        if(self.filename):
+            self.initialize(self.filename)
+        
     def initialize(self, filename):
+        self.filename = filename
         self.hfile = open(filename, "r")
 
         self.setWindowTitle(("GNU Radio File Plot Utility: %s" % filename))
@@ -243,7 +310,7 @@ class gr_plot_qt(QtGui.QMainWindow):
         self.get_psd()
         self.get_specgram() 
         self.gui.plotHBar.setSliderPosition(0)
-        self.gui.plotHBar.setMaximum(self.signal_size)
+        self.gui.plotHBar.setMaximum(self.signal_size-self.block_length)
 
 
         self.update_time_curves()
@@ -253,7 +320,7 @@ class gr_plot_qt(QtGui.QMainWindow):
     def init_data_input(self):
         self.hfile.seek(0, os.SEEK_END)
         self.signal_size = self.hfile.tell()/self.sizeof_data
-        print "Sizeof File: ", self.signal_size
+        #print "Sizeof File: ", self.signal_size
         self.hfile.seek(0, os.SEEK_SET)
         
     def get_data(self, start, end):
@@ -265,10 +332,8 @@ class gr_plot_qt(QtGui.QMainWindow):
                                     count=end-start)
 
                 if(len(iq) < (end-start)):
-                    end = len(iq)
-                    self.gui.filePosLengthLineEdit.setText(Qt.QString("%1").arg(end))
-                    self.gui.plotHBar.setMaximum(end)
-                    self.gui.plotHBar.setSingleStep(end)
+                    end = start + len(iq)
+                    self.gui.filePosLengthLineEdit.setText(Qt.QString("%1").arg(len(iq)))
                     self.file_length_changed()
 
                 tstep = 1.0 / self.sample_rate
@@ -305,9 +370,6 @@ class gr_plot_qt(QtGui.QMainWindow):
         self.spec_f = f
         self.spec_t = t
 
-    def clickMe(self, qPoint):
-        print qPoint.x()
-
     def psdFFTComboBoxEdit(self, fftSize):
         self.psdfftsize = fftSize.toInt()[0]
         self.get_psd()
@@ -323,6 +385,14 @@ class gr_plot_qt(QtGui.QMainWindow):
         color_func = self.color_modes[colorstr]
         color_func()
 
+    def lineStyleComboBoxEdit(self, styleSelection):
+        stylestr = str(styleSelection.toAscii())
+        self.rsym.setStyle(self.line_styles[stylestr])
+        self.isym.setStyle(self.line_styles[stylestr])
+        self.rcurve.setSymbol(self.rsym)
+        self.icurve.setSymbol(self.isym)
+        self.gui.timePlot.replot()
+
     def sliderMoved(self, value):
         pos_start = value
         pos_end = value + self.gui.plotHBar.pageStep()
@@ -382,7 +452,11 @@ class gr_plot_qt(QtGui.QMainWindow):
 
         # If there's a non-digit character, reset box
         else:
-            self.set_file_pos_box(self.cur_start, self.cur_stop)
+            try:
+                self.set_file_pos_box(self.cur_start, self.cur_stop)
+            except AttributeError:
+                pass
+            
 
     def file_time_changed(self):
         tstart = self.gui.fileTimeStartLineEdit.text().toDouble()
@@ -517,25 +591,40 @@ class gr_plot_qt(QtGui.QMainWindow):
     def tabChanged(self, index):
         self.gui.timePlot.replot()
         self.gui.freqPlot.replot()
+        self.gui.specPlot.replot()
+
+    def change_pen_width(self, width):
+        self.pen_width = width
+        colormode = str(self.gui.colorComboBox.currentText().toAscii())
+        color_func = self.color_modes[colormode]()
 
+    def change_style_size(self, size):
+        self.rsym.setSize(size)
+        self.isym.setSize(size)
+        self.rcurve.setSymbol(self.rsym)
+        self.icurve.setSymbol(self.isym)
+        self.gui.timePlot.replot()
+    
     def color_black_on_white(self):
         blue = QtGui.qRgb(0x00, 0x00, 0xFF)
         red = QtGui.qRgb(0xFF, 0x00, 0x00)
 
-        blackBrush = Qt.QBrush(Qt.QColor("black"))
-        blueBrush = Qt.QBrush(Qt.QColor(blue))
-        redBrush = Qt.QBrush(Qt.QColor(red))
+        blackPen = Qt.QPen(Qt.QBrush(Qt.QColor("black")), self.pen_width)
+        bluePen = Qt.QPen(Qt.QBrush(Qt.QColor(blue)), self.pen_width)
+        redPen = Qt.QPen(Qt.QBrush(Qt.QColor(red)), self.pen_width)
 
         self.gui.timePlot.setCanvasBackground(Qt.QColor("white"))
         self.gui.freqPlot.setCanvasBackground(Qt.QColor("white"))
-        self.picker.setTrackerPen(Qt.QPen(blackBrush, 2))
-        self.timeZoomer.setTrackerPen(Qt.QPen(blackBrush, 2))
-        self.timeZoomer.setRubberBandPen(Qt.QPen(blackBrush, 2))
-        self.freqZoomer.setTrackerPen(Qt.QPen(blackBrush, 2))
-        self.freqZoomer.setRubberBandPen(Qt.QPen(blackBrush, 2))
-        self.psdcurve.setPen(Qt.QPen(blueBrush, 1))
-        self.rcurve.setPen(Qt.QPen(blueBrush, 2))
-        self.icurve.setPen(Qt.QPen(redBrush, 2))
+        self.timeZoomer.setTrackerPen(blackPen)
+        self.timeZoomer.setRubberBandPen(blackPen)
+        self.freqZoomer.setTrackerPen(blackPen)
+        self.freqZoomer.setRubberBandPen(blackPen)
+        self.psdcurve.setPen(bluePen)
+        self.rcurve.setPen(bluePen)
+        self.icurve.setPen(redPen)
+
+        self.rsym.setPen(bluePen)
+        self.isym.setPen(redPen)
 
         self.gui.timePlot.replot()
         self.gui.freqPlot.replot()
@@ -550,14 +639,13 @@ class gr_plot_qt(QtGui.QMainWindow):
         
         self.gui.timePlot.setCanvasBackground(QtGui.QColor("black"))
         self.gui.freqPlot.setCanvasBackground(QtGui.QColor("black"))
-        self.picker.setTrackerPen(Qt.QPen(whiteBrush, 2))
-        self.timeZoomer.setTrackerPen(Qt.QPen(whiteBrush, 2))
-        self.timeZoomer.setRubberBandPen(Qt.QPen(whiteBrush, 2))
-        self.freqZoomer.setTrackerPen(Qt.QPen(whiteBrush, 2))
-        self.freqZoomer.setRubberBandPen(Qt.QPen(whiteBrush, 2))
-        self.psdcurve.setPen(Qt.QPen(whiteBrush, 1))
-        self.rcurve.setPen(Qt.QPen(whiteBrush, 2))
-        self.icurve.setPen(Qt.QPen(redBrush, 2))
+        self.timeZoomer.setTrackerPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.timeZoomer.setRubberBandPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.freqZoomer.setTrackerPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.freqZoomer.setRubberBandPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.psdcurve.setPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.rcurve.setPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.icurve.setPen(Qt.QPen(redBrush, self.pen_width))
 
         self.gui.timePlot.replot()
         self.gui.freqPlot.replot()
@@ -573,14 +661,13 @@ class gr_plot_qt(QtGui.QMainWindow):
         
         self.gui.timePlot.setCanvasBackground(QtGui.QColor("black"))
         self.gui.freqPlot.setCanvasBackground(QtGui.QColor("black"))
-        self.picker.setTrackerPen(Qt.QPen(whiteBrush, 2))
-        self.timeZoomer.setTrackerPen(Qt.QPen(whiteBrush, 2))
-        self.timeZoomer.setRubberBandPen(Qt.QPen(whiteBrush, 2))
-        self.freqZoomer.setTrackerPen(Qt.QPen(whiteBrush, 2))
-        self.freqZoomer.setRubberBandPen(Qt.QPen(whiteBrush, 2))
-        self.psdcurve.setPen(Qt.QPen(greenBrush, 1))
-        self.rcurve.setPen(Qt.QPen(greenBrush, 2))
-        self.icurve.setPen(Qt.QPen(redBrush, 2))
+        self.timeZoomer.setTrackerPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.timeZoomer.setRubberBandPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.freqZoomer.setTrackerPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.freqZoomer.setRubberBandPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.psdcurve.setPen(Qt.QPen(greenBrush, self.pen_width))
+        self.rcurve.setPen(Qt.QPen(greenBrush, self.pen_width))
+        self.icurve.setPen(Qt.QPen(redBrush, self.pen_width))
 
         self.gui.timePlot.replot()
         self.gui.freqPlot.replot()
@@ -595,14 +682,13 @@ class gr_plot_qt(QtGui.QMainWindow):
         
         self.gui.timePlot.setCanvasBackground(QtGui.QColor("black"))
         self.gui.freqPlot.setCanvasBackground(QtGui.QColor("black"))
-        self.picker.setTrackerPen(Qt.QPen(whiteBrush, 2))
-        self.timeZoomer.setTrackerPen(Qt.QPen(whiteBrush, 2))
-        self.timeZoomer.setRubberBandPen(Qt.QPen(whiteBrush, 2))
-        self.freqZoomer.setTrackerPen(Qt.QPen(whiteBrush, 2))
-        self.freqZoomer.setRubberBandPen(Qt.QPen(whiteBrush, 2))
-        self.psdcurve.setPen(Qt.QPen(blueBrush, 1))
-        self.rcurve.setPen(Qt.QPen(blueBrush, 2))
-        self.icurve.setPen(Qt.QPen(redBrush, 2))
+        self.timeZoomer.setTrackerPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.timeZoomer.setRubberBandPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.freqZoomer.setTrackerPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.freqZoomer.setRubberBandPen(Qt.QPen(whiteBrush, self.pen_width))
+        self.psdcurve.setPen(Qt.QPen(blueBrush, self.pen_width))
+        self.rcurve.setPen(Qt.QPen(blueBrush, self.pen_width))
+        self.icurve.setPen(Qt.QPen(redBrush, self.pen_width))
 
         self.gui.timePlot.replot()
         self.gui.freqPlot.replot()
index 74c43c3ebe5e39c13106ae759c2d39bba02d85d6..98977da975ae84e0e0ab1ce250f650b81b840f76 100644 (file)
@@ -2,7 +2,7 @@
 
 # Form implementation generated from reading ui file 'pyqt_plot.ui'
 #
-# Created: Tue Aug 25 18:18:14 2009
+# Created: Tue Sep  1 23:02:36 2009
 #      by: PyQt4 UI code generator 4.4.3
 #
 # WARNING! All changes made in this file will be lost!
@@ -12,7 +12,7 @@ from PyQt4 import QtCore, QtGui
 class Ui_MainWindow(object):
     def setupUi(self, MainWindow):
         MainWindow.setObjectName("MainWindow")
-        MainWindow.resize(927, 696)
+        MainWindow.resize(927, 718)
         self.centralwidget = QtGui.QWidget(MainWindow)
         self.centralwidget.setObjectName("centralwidget")
         self.gridLayout = QtGui.QGridLayout(self.centralwidget)
@@ -20,8 +20,123 @@ class Ui_MainWindow(object):
         self.plotHBar = QtGui.QScrollBar(self.centralwidget)
         self.plotHBar.setOrientation(QtCore.Qt.Horizontal)
         self.plotHBar.setObjectName("plotHBar")
-        self.gridLayout.addWidget(self.plotHBar, 2, 0, 1, 2)
-        self.tabGroup = QtGui.QTabWidget(self.centralwidget)
+        self.gridLayout.addWidget(self.plotHBar, 1, 0, 1, 3)
+        self.filePosBox = QtGui.QGroupBox(self.centralwidget)
+        self.filePosBox.setMinimumSize(QtCore.QSize(0, 120))
+        self.filePosBox.setObjectName("filePosBox")
+        self.gridLayout_4 = QtGui.QGridLayout(self.filePosBox)
+        self.gridLayout_4.setObjectName("gridLayout_4")
+        self.filePosLayout = QtGui.QFormLayout()
+        self.filePosLayout.setObjectName("filePosLayout")
+        self.filePosStartLineEdit = QtGui.QLineEdit(self.filePosBox)
+        self.filePosStartLineEdit.setMinimumSize(QtCore.QSize(50, 0))
+        self.filePosStartLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
+        self.filePosStartLineEdit.setObjectName("filePosStartLineEdit")
+        self.filePosLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.filePosStartLineEdit)
+        self.filePosStopLabel = QtGui.QLabel(self.filePosBox)
+        self.filePosStopLabel.setObjectName("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("filePosStopLineEdit")
+        self.filePosLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.filePosStopLineEdit)
+        self.filePosLengthLabel = QtGui.QLabel(self.filePosBox)
+        self.filePosLengthLabel.setObjectName("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("filePosLengthLineEdit")
+        self.filePosLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.filePosLengthLineEdit)
+        self.filePosStartLabel = QtGui.QLabel(self.filePosBox)
+        self.filePosStartLabel.setObjectName("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("fileTimeLayout")
+        self.fileTimeStartLabel = QtGui.QLabel(self.filePosBox)
+        self.fileTimeStartLabel.setObjectName("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("fileTimeStartLineEdit")
+        self.fileTimeLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.fileTimeStartLineEdit)
+        self.fileTimeStopLabel = QtGui.QLabel(self.filePosBox)
+        self.fileTimeStopLabel.setObjectName("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("fileTimeStopLineEdit")
+        self.fileTimeLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.fileTimeStopLineEdit)
+        self.fileTimeLengthLabel = QtGui.QLabel(self.filePosBox)
+        self.fileTimeLengthLabel.setObjectName("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("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)
+        self.displayGroupBox.setMinimumSize(QtCore.QSize(170, 0))
+        self.displayGroupBox.setObjectName("displayGroupBox")
+        self.gridLayout_2 = QtGui.QGridLayout(self.displayGroupBox)
+        self.gridLayout_2.setObjectName("gridLayout_2")
+        self.colorComboBox = QtGui.QComboBox(self.displayGroupBox)
+        self.colorComboBox.setObjectName("colorComboBox")
+        self.gridLayout_2.addWidget(self.colorComboBox, 0, 0, 1, 2)
+        self.lineWidthSpinBox = QtGui.QSpinBox(self.displayGroupBox)
+        self.lineWidthSpinBox.setMinimumSize(QtCore.QSize(100, 0))
+        self.lineWidthSpinBox.setMaximumSize(QtCore.QSize(100, 16777215))
+        self.lineWidthSpinBox.setObjectName("lineWidthSpinBox")
+        self.gridLayout_2.addWidget(self.lineWidthSpinBox, 1, 1, 1, 1)
+        self.lineWidthLabel = QtGui.QLabel(self.displayGroupBox)
+        self.lineWidthLabel.setObjectName("lineWidthLabel")
+        self.gridLayout_2.addWidget(self.lineWidthLabel, 1, 0, 1, 1)
+        self.lineStyleLabel = QtGui.QLabel(self.displayGroupBox)
+        self.lineStyleLabel.setObjectName("lineStyleLabel")
+        self.gridLayout_2.addWidget(self.lineStyleLabel, 2, 0, 1, 1)
+        self.lineStyleComboBox = QtGui.QComboBox(self.displayGroupBox)
+        self.lineStyleComboBox.setMinimumSize(QtCore.QSize(100, 0))
+        self.lineStyleComboBox.setMaximumSize(QtCore.QSize(100, 16777215))
+        self.lineStyleComboBox.setObjectName("lineStyleComboBox")
+        self.gridLayout_2.addWidget(self.lineStyleComboBox, 2, 1, 1, 1)
+        self.styleSizeLabel = QtGui.QLabel(self.displayGroupBox)
+        self.styleSizeLabel.setObjectName("styleSizeLabel")
+        self.gridLayout_2.addWidget(self.styleSizeLabel, 3, 0, 1, 1)
+        self.styleSizeSpinBox = QtGui.QSpinBox(self.displayGroupBox)
+        self.styleSizeSpinBox.setMinimumSize(QtCore.QSize(100, 0))
+        self.styleSizeSpinBox.setMaximumSize(QtCore.QSize(100, 16777215))
+        self.styleSizeSpinBox.setObjectName("styleSizeSpinBox")
+        self.gridLayout_2.addWidget(self.styleSizeSpinBox, 3, 1, 1, 1)
+        self.gridLayout.addWidget(self.displayGroupBox, 2, 2, 1, 1)
+        self.sysGroupBox = QtGui.QGroupBox(self.centralwidget)
+        self.sysGroupBox.setMinimumSize(QtCore.QSize(200, 0))
+        self.sysGroupBox.setObjectName("sysGroupBox")
+        self.formLayout = QtGui.QFormLayout(self.sysGroupBox)
+        self.formLayout.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
+        self.formLayout.setObjectName("formLayout")
+        self.sampleRateLabel = QtGui.QLabel(self.sysGroupBox)
+        self.sampleRateLabel.setObjectName("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("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)
+        self.frame.setFrameShadow(QtGui.QFrame.Raised)
+        self.frame.setObjectName("frame")
+        self.gridLayout_3 = QtGui.QGridLayout(self.frame)
+        self.gridLayout_3.setObjectName("gridLayout_3")
+        self.tabGroup = QtGui.QTabWidget(self.frame)
+        self.tabGroup.setMinimumSize(QtCore.QSize(0, 0))
         self.tabGroup.setObjectName("tabGroup")
         self.timeTab = QtGui.QWidget()
         self.timeTab.setObjectName("timeTab")
@@ -41,14 +156,14 @@ class Ui_MainWindow(object):
         self.formLayout_4 = QtGui.QFormLayout(self.fftPropBox)
         self.formLayout_4.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
         self.formLayout_4.setObjectName("formLayout_4")
+        self.psdFFTSizeLabel = QtGui.QLabel(self.fftPropBox)
+        self.psdFFTSizeLabel.setObjectName("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("psdFFTComboBox")
         self.formLayout_4.setWidget(0, QtGui.QFormLayout.FieldRole, self.psdFFTComboBox)
-        self.psdFFTSizeLabel = QtGui.QLabel(self.fftPropBox)
-        self.psdFFTSizeLabel.setObjectName("psdFFTSizeLabel")
-        self.formLayout_4.setWidget(0, QtGui.QFormLayout.LabelRole, self.psdFFTSizeLabel)
         self.horizontalLayout_2.addWidget(self.fftPropBox)
         self.freqPlot = Qwt5.QwtPlot(self.freqTab)
         self.freqPlot.setObjectName("freqPlot")
@@ -75,87 +190,8 @@ class Ui_MainWindow(object):
         self.specPlot.setObjectName("specPlot")
         self.horizontalLayout_3.addWidget(self.specPlot)
         self.tabGroup.addTab(self.specTab, "")
-        self.gridLayout.addWidget(self.tabGroup, 1, 0, 1, 1)
-        self.filePosBox = QtGui.QGroupBox(self.centralwidget)
-        self.filePosBox.setMinimumSize(QtCore.QSize(0, 120))
-        self.filePosBox.setObjectName("filePosBox")
-        self.formLayoutWidget_2 = QtGui.QWidget(self.filePosBox)
-        self.formLayoutWidget_2.setGeometry(QtCore.QRect(0, 20, 160, 92))
-        self.formLayoutWidget_2.setObjectName("formLayoutWidget_2")
-        self.filePosLayout = QtGui.QFormLayout(self.formLayoutWidget_2)
-        self.filePosLayout.setObjectName("filePosLayout")
-        self.filePosStartLabel = QtGui.QLabel(self.formLayoutWidget_2)
-        self.filePosStartLabel.setObjectName("filePosStartLabel")
-        self.filePosLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.filePosStartLabel)
-        self.filePosStartLineEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
-        self.filePosStartLineEdit.setObjectName("filePosStartLineEdit")
-        self.filePosLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.filePosStartLineEdit)
-        self.filePosStopLabel = QtGui.QLabel(self.formLayoutWidget_2)
-        self.filePosStopLabel.setObjectName("filePosStopLabel")
-        self.filePosLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.filePosStopLabel)
-        self.filePosStopLineEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
-        self.filePosStopLineEdit.setObjectName("filePosStopLineEdit")
-        self.filePosLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.filePosStopLineEdit)
-        self.filePosLengthLabel = QtGui.QLabel(self.formLayoutWidget_2)
-        self.filePosLengthLabel.setObjectName("filePosLengthLabel")
-        self.filePosLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.filePosLengthLabel)
-        self.filePosLengthLineEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
-        self.filePosLengthLineEdit.setObjectName("filePosLengthLineEdit")
-        self.filePosLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.filePosLengthLineEdit)
-        self.formLayoutWidget_4 = QtGui.QWidget(self.filePosBox)
-        self.formLayoutWidget_4.setGeometry(QtCore.QRect(180, 20, 231, 92))
-        self.formLayoutWidget_4.setObjectName("formLayoutWidget_4")
-        self.fileTimeLayout = QtGui.QFormLayout(self.formLayoutWidget_4)
-        self.fileTimeLayout.setObjectName("fileTimeLayout")
-        self.fileTimeStartLabel = QtGui.QLabel(self.formLayoutWidget_4)
-        self.fileTimeStartLabel.setObjectName("fileTimeStartLabel")
-        self.fileTimeLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.fileTimeStartLabel)
-        self.fileTimeStartLineEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
-        self.fileTimeStartLineEdit.setObjectName("fileTimeStartLineEdit")
-        self.fileTimeLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.fileTimeStartLineEdit)
-        self.fileTimeStopLabel = QtGui.QLabel(self.formLayoutWidget_4)
-        self.fileTimeStopLabel.setObjectName("fileTimeStopLabel")
-        self.fileTimeLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.fileTimeStopLabel)
-        self.fileTimeStopLineEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
-        self.fileTimeStopLineEdit.setObjectName("fileTimeStopLineEdit")
-        self.fileTimeLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.fileTimeStopLineEdit)
-        self.fileTimeLengthLabel = QtGui.QLabel(self.formLayoutWidget_4)
-        self.fileTimeLengthLabel.setObjectName("fileTimeLengthLabel")
-        self.fileTimeLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.fileTimeLengthLabel)
-        self.fileTimeLengthLineEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
-        self.fileTimeLengthLineEdit.setObjectName("fileTimeLengthLineEdit")
-        self.fileTimeLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.fileTimeLengthLineEdit)
-        self.sysGroupBox = QtGui.QGroupBox(self.filePosBox)
-        self.sysGroupBox.setGeometry(QtCore.QRect(530, 0, 200, 120))
-        self.sysGroupBox.setMinimumSize(QtCore.QSize(200, 0))
-        self.sysGroupBox.setObjectName("sysGroupBox")
-        self.formLayoutWidget_3 = QtGui.QWidget(self.sysGroupBox)
-        self.formLayoutWidget_3.setGeometry(QtCore.QRect(0, 20, 191, 91))
-        self.formLayoutWidget_3.setObjectName("formLayoutWidget_3")
-        self.formLayout_2 = QtGui.QFormLayout(self.formLayoutWidget_3)
-        self.formLayout_2.setObjectName("formLayout_2")
-        self.sampleRateLabel = QtGui.QLabel(self.formLayoutWidget_3)
-        self.sampleRateLabel.setObjectName("sampleRateLabel")
-        self.formLayout_2.setWidget(0, QtGui.QFormLayout.LabelRole, self.sampleRateLabel)
-        self.sampleRateLineEdit = QtGui.QLineEdit(self.formLayoutWidget_3)
-        self.sampleRateLineEdit.setMinimumSize(QtCore.QSize(0, 0))
-        self.sampleRateLineEdit.setObjectName("sampleRateLineEdit")
-        self.formLayout_2.setWidget(0, QtGui.QFormLayout.FieldRole, self.sampleRateLineEdit)
-        self.displayGroupBox = QtGui.QGroupBox(self.filePosBox)
-        self.displayGroupBox.setGeometry(QtCore.QRect(730, 0, 170, 120))
-        self.displayGroupBox.setMinimumSize(QtCore.QSize(170, 0))
-        self.displayGroupBox.setObjectName("displayGroupBox")
-        self.verticalLayoutWidget = QtGui.QWidget(self.displayGroupBox)
-        self.verticalLayoutWidget.setGeometry(QtCore.QRect(0, 20, 160, 91))
-        self.verticalLayoutWidget.setObjectName("verticalLayoutWidget")
-        self.verticalLayout = QtGui.QVBoxLayout(self.verticalLayoutWidget)
-        self.verticalLayout.setObjectName("verticalLayout")
-        self.colorComboBox = QtGui.QComboBox(self.verticalLayoutWidget)
-        self.colorComboBox.setObjectName("colorComboBox")
-        self.verticalLayout.addWidget(self.colorComboBox)
-        spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
-        self.verticalLayout.addItem(spacerItem)
-        self.gridLayout.addWidget(self.filePosBox, 3, 0, 1, 1)
+        self.gridLayout_3.addWidget(self.tabGroup, 0, 0, 1, 1)
+        self.gridLayout.addWidget(self.frame, 0, 0, 1, 3)
         MainWindow.setCentralWidget(self.centralwidget)
         self.menubar = QtGui.QMenuBar(MainWindow)
         self.menubar.setGeometry(QtCore.QRect(0, 0, 927, 24))
@@ -170,7 +206,10 @@ class Ui_MainWindow(object):
         self.action_open.setObjectName("action_open")
         self.action_exit = QtGui.QAction(MainWindow)
         self.action_exit.setObjectName("action_exit")
+        self.action_reload = QtGui.QAction(MainWindow)
+        self.action_reload.setObjectName("action_reload")
         self.menu_File.addAction(self.action_open)
+        self.menu_File.addAction(self.action_reload)
         self.menu_File.addAction(self.action_exit)
         self.menubar.addAction(self.menu_File.menuAction())
 
@@ -181,26 +220,30 @@ class Ui_MainWindow(object):
 
     def retranslateUi(self, MainWindow):
         MainWindow.setWindowTitle(QtGui.QApplication.translate("MainWindow", "MainWindow", None, QtGui.QApplication.UnicodeUTF8))
-        self.tabGroup.setTabText(self.tabGroup.indexOf(self.timeTab), QtGui.QApplication.translate("MainWindow", "Time Domain", None, QtGui.QApplication.UnicodeUTF8))
-        self.fftPropBox.setTitle(QtGui.QApplication.translate("MainWindow", "FFT Properties", None, QtGui.QApplication.UnicodeUTF8))
-        self.psdFFTSizeLabel.setText(QtGui.QApplication.translate("MainWindow", "FFT Size", None, QtGui.QApplication.UnicodeUTF8))
-        self.tabGroup.setTabText(self.tabGroup.indexOf(self.freqTab), QtGui.QApplication.translate("MainWindow", "Frequency Domain", None, QtGui.QApplication.UnicodeUTF8))
-        self.groupBox.setTitle(QtGui.QApplication.translate("MainWindow", "Spectrogram Properties", None, QtGui.QApplication.UnicodeUTF8))
-        self.specFFTLabel.setText(QtGui.QApplication.translate("MainWindow", "FFT Size", None, QtGui.QApplication.UnicodeUTF8))
-        self.tabGroup.setTabText(self.tabGroup.indexOf(self.specTab), QtGui.QApplication.translate("MainWindow", "Spectrogram", None, QtGui.QApplication.UnicodeUTF8))
         self.filePosBox.setTitle(QtGui.QApplication.translate("MainWindow", "File Position", None, QtGui.QApplication.UnicodeUTF8))
-        self.filePosStartLabel.setText(QtGui.QApplication.translate("MainWindow", "Start", None, QtGui.QApplication.UnicodeUTF8))
         self.filePosStopLabel.setText(QtGui.QApplication.translate("MainWindow", "Stop", None, QtGui.QApplication.UnicodeUTF8))
         self.filePosLengthLabel.setText(QtGui.QApplication.translate("MainWindow", "Length", None, QtGui.QApplication.UnicodeUTF8))
+        self.filePosStartLabel.setText(QtGui.QApplication.translate("MainWindow", "Start", None, QtGui.QApplication.UnicodeUTF8))
         self.fileTimeStartLabel.setText(QtGui.QApplication.translate("MainWindow", "time start (sec)", None, QtGui.QApplication.UnicodeUTF8))
         self.fileTimeStopLabel.setText(QtGui.QApplication.translate("MainWindow", "time stop (sec)", None, QtGui.QApplication.UnicodeUTF8))
         self.fileTimeLengthLabel.setText(QtGui.QApplication.translate("MainWindow", "time length (sec)", None, QtGui.QApplication.UnicodeUTF8))
+        self.displayGroupBox.setTitle(QtGui.QApplication.translate("MainWindow", "Display Properties", None, QtGui.QApplication.UnicodeUTF8))
+        self.lineWidthLabel.setText(QtGui.QApplication.translate("MainWindow", "Line Width", None, QtGui.QApplication.UnicodeUTF8))
+        self.lineStyleLabel.setText(QtGui.QApplication.translate("MainWindow", "Line Style", None, QtGui.QApplication.UnicodeUTF8))
+        self.styleSizeLabel.setText(QtGui.QApplication.translate("MainWindow", "Style Size", None, QtGui.QApplication.UnicodeUTF8))
         self.sysGroupBox.setTitle(QtGui.QApplication.translate("MainWindow", "System Properties", None, QtGui.QApplication.UnicodeUTF8))
         self.sampleRateLabel.setText(QtGui.QApplication.translate("MainWindow", "Sample Rate", None, QtGui.QApplication.UnicodeUTF8))
-        self.displayGroupBox.setTitle(QtGui.QApplication.translate("MainWindow", "Display Properties", None, QtGui.QApplication.UnicodeUTF8))
+        self.tabGroup.setTabText(self.tabGroup.indexOf(self.timeTab), QtGui.QApplication.translate("MainWindow", "Time Domain", None, QtGui.QApplication.UnicodeUTF8))
+        self.fftPropBox.setTitle(QtGui.QApplication.translate("MainWindow", "FFT Properties", None, QtGui.QApplication.UnicodeUTF8))
+        self.psdFFTSizeLabel.setText(QtGui.QApplication.translate("MainWindow", "FFT Size", None, QtGui.QApplication.UnicodeUTF8))
+        self.tabGroup.setTabText(self.tabGroup.indexOf(self.freqTab), QtGui.QApplication.translate("MainWindow", "Frequency Domain", None, QtGui.QApplication.UnicodeUTF8))
+        self.groupBox.setTitle(QtGui.QApplication.translate("MainWindow", "Spectrogram Properties", None, QtGui.QApplication.UnicodeUTF8))
+        self.specFFTLabel.setText(QtGui.QApplication.translate("MainWindow", "FFT Size", None, QtGui.QApplication.UnicodeUTF8))
+        self.tabGroup.setTabText(self.tabGroup.indexOf(self.specTab), QtGui.QApplication.translate("MainWindow", "Spectrogram", None, QtGui.QApplication.UnicodeUTF8))
         self.menu_File.setTitle(QtGui.QApplication.translate("MainWindow", "&File", None, QtGui.QApplication.UnicodeUTF8))
         self.action_open.setText(QtGui.QApplication.translate("MainWindow", "&Open", None, QtGui.QApplication.UnicodeUTF8))
         self.action_open.setShortcut(QtGui.QApplication.translate("MainWindow", "Ctrl+O", None, QtGui.QApplication.UnicodeUTF8))
         self.action_exit.setText(QtGui.QApplication.translate("MainWindow", "E&xit", None, QtGui.QApplication.UnicodeUTF8))
+        self.action_reload.setText(QtGui.QApplication.translate("MainWindow", "&Reload", None, QtGui.QApplication.UnicodeUTF8))
 
 from PyQt4 import Qwt5
index 19a62adf549e6111d871ca049fa7842336a92dd2..7244d24c9d2d878191e02e0b2f599ea229fd0ca8 100644 (file)
@@ -6,7 +6,7 @@
     <x>0</x>
     <y>0</y>
     <width>927</width>
-    <height>696</height>
+    <height>718</height>
    </rect>
   </property>
   <property name="windowTitle" >
   </property>
   <widget class="QWidget" name="centralwidget" >
    <layout class="QGridLayout" name="gridLayout" >
-    <item row="2" column="0" colspan="2" >
+    <item row="1" column="0" colspan="3" >
      <widget class="QScrollBar" name="plotHBar" >
       <property name="orientation" >
        <enum>Qt::Horizontal</enum>
       </property>
      </widget>
     </item>
-    <item row="1" column="0" >
-     <widget class="QTabWidget" name="tabGroup" >
-      <property name="currentIndex" >
-       <number>0</number>
-      </property>
-      <widget class="QWidget" name="timeTab" >
-       <attribute name="title" >
-        <string>Time Domain</string>
-       </attribute>
-       <layout class="QHBoxLayout" name="horizontalLayout" >
-        <item>
-         <widget class="QwtPlot" name="timePlot" />
-        </item>
-       </layout>
-      </widget>
-      <widget class="QWidget" name="freqTab" >
-       <attribute name="title" >
-        <string>Frequency Domain</string>
-       </attribute>
-       <layout class="QHBoxLayout" name="horizontalLayout_2" >
-        <item>
-         <widget class="QGroupBox" name="fftPropBox" >
-          <property name="minimumSize" >
-           <size>
-            <width>160</width>
-            <height>0</height>
-           </size>
-          </property>
-          <property name="title" >
-           <string>FFT Properties</string>
-          </property>
-          <layout class="QFormLayout" name="formLayout_4" >
-           <property name="fieldGrowthPolicy" >
-            <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
-           </property>
-           <item row="0" column="1" >
-            <widget class="QComboBox" name="psdFFTComboBox" >
-             <property name="minimumSize" >
-              <size>
-               <width>96</width>
-               <height>0</height>
-              </size>
-             </property>
-             <property name="maximumSize" >
-              <size>
-               <width>96</width>
-               <height>16777215</height>
-              </size>
-             </property>
-            </widget>
-           </item>
-           <item row="0" column="0" >
-            <widget class="QLabel" name="psdFFTSizeLabel" >
-             <property name="text" >
-              <string>FFT Size</string>
-             </property>
-            </widget>
-           </item>
-          </layout>
-         </widget>
-        </item>
-        <item>
-         <widget class="QwtPlot" name="freqPlot" />
-        </item>
-       </layout>
-      </widget>
-      <widget class="QWidget" name="specTab" >
-       <attribute name="title" >
-        <string>Spectrogram</string>
-       </attribute>
-       <layout class="QHBoxLayout" name="horizontalLayout_3" >
-        <item>
-         <widget class="QGroupBox" name="groupBox" >
-          <property name="title" >
-           <string>Spectrogram Properties</string>
-          </property>
-          <layout class="QFormLayout" name="formLayout_3" >
-           <item row="1" column="0" >
-            <widget class="QLabel" name="specFFTLabel" >
-             <property name="text" >
-              <string>FFT Size</string>
-             </property>
-            </widget>
-           </item>
-           <item row="1" column="1" >
-            <widget class="QComboBox" name="specFFTComboBox" >
-             <property name="minimumSize" >
-              <size>
-               <width>96</width>
-               <height>0</height>
-              </size>
-             </property>
-             <property name="maximumSize" >
-              <size>
-               <width>96</width>
-               <height>16777215</height>
-              </size>
-             </property>
-            </widget>
-           </item>
-          </layout>
-         </widget>
-        </item>
-        <item>
-         <widget class="QwtPlot" name="specPlot" />
-        </item>
-       </layout>
-       <zorder>specPlot</zorder>
-       <zorder>groupBox</zorder>
-      </widget>
-     </widget>
-    </item>
-    <item row="3" column="0" >
+    <item row="2" column="0" >
      <widget class="QGroupBox" name="filePosBox" >
       <property name="minimumSize" >
        <size>
       <property name="title" >
        <string>File Position</string>
       </property>
-      <widget class="QWidget" name="formLayoutWidget_2" >
-       <property name="geometry" >
-        <rect>
-         <x>0</x>
-         <y>20</y>
-         <width>160</width>
-         <height>92</height>
-        </rect>
-       </property>
-       <layout class="QFormLayout" name="filePosLayout" >
-        <item row="0" column="0" >
-         <widget class="QLabel" name="filePosStartLabel" >
-          <property name="text" >
-           <string>Start</string>
-          </property>
-         </widget>
-        </item>
-        <item row="0" column="1" >
-         <widget class="QLineEdit" name="filePosStartLineEdit" />
-        </item>
-        <item row="1" column="0" >
-         <widget class="QLabel" name="filePosStopLabel" >
-          <property name="text" >
-           <string>Stop</string>
-          </property>
-         </widget>
-        </item>
-        <item row="1" column="1" >
-         <widget class="QLineEdit" name="filePosStopLineEdit" />
-        </item>
-        <item row="2" column="0" >
-         <widget class="QLabel" name="filePosLengthLabel" >
-          <property name="text" >
-           <string>Length</string>
-          </property>
-         </widget>
-        </item>
-        <item row="2" column="1" >
-         <widget class="QLineEdit" name="filePosLengthLineEdit" />
-        </item>
-       </layout>
-      </widget>
-      <widget class="QWidget" name="formLayoutWidget_4" >
-       <property name="geometry" >
-        <rect>
-         <x>180</x>
-         <y>20</y>
-         <width>231</width>
-         <height>92</height>
-        </rect>
-       </property>
-       <layout class="QFormLayout" name="fileTimeLayout" >
-        <item row="0" column="0" >
-         <widget class="QLabel" name="fileTimeStartLabel" >
-          <property name="text" >
-           <string>time start (sec)</string>
-          </property>
-         </widget>
-        </item>
-        <item row="0" column="1" >
-         <widget class="QLineEdit" name="fileTimeStartLineEdit" />
-        </item>
-        <item row="1" column="0" >
-         <widget class="QLabel" name="fileTimeStopLabel" >
-          <property name="text" >
-           <string>time stop (sec)</string>
-          </property>
-         </widget>
-        </item>
-        <item row="1" column="1" >
-         <widget class="QLineEdit" name="fileTimeStopLineEdit" />
-        </item>
-        <item row="2" column="0" >
-         <widget class="QLabel" name="fileTimeLengthLabel" >
-          <property name="text" >
-           <string>time length (sec)</string>
-          </property>
-         </widget>
-        </item>
-        <item row="2" column="1" >
-         <widget class="QLineEdit" name="fileTimeLengthLineEdit" />
-        </item>
-       </layout>
-      </widget>
-      <widget class="QGroupBox" name="sysGroupBox" >
-       <property name="geometry" >
-        <rect>
-         <x>530</x>
-         <y>0</y>
-         <width>200</width>
-         <height>120</height>
-        </rect>
-       </property>
-       <property name="minimumSize" >
-        <size>
-         <width>200</width>
-         <height>0</height>
-        </size>
-       </property>
-       <property name="title" >
-        <string>System Properties</string>
-       </property>
-       <widget class="QWidget" name="formLayoutWidget_3" >
-        <property name="geometry" >
-         <rect>
-          <x>0</x>
-          <y>20</y>
-          <width>191</width>
-          <height>91</height>
-         </rect>
-        </property>
-        <layout class="QFormLayout" name="formLayout_2" >
+      <layout class="QGridLayout" name="gridLayout_4" >
+       <item row="0" column="0" >
+        <layout class="QFormLayout" name="filePosLayout" >
+         <item row="0" column="1" >
+          <widget class="QLineEdit" name="filePosStartLineEdit" >
+           <property name="minimumSize" >
+            <size>
+             <width>50</width>
+             <height>0</height>
+            </size>
+           </property>
+           <property name="maximumSize" >
+            <size>
+             <width>100</width>
+             <height>16777215</height>
+            </size>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0" >
+          <widget class="QLabel" name="filePosStopLabel" >
+           <property name="text" >
+            <string>Stop</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1" >
+          <widget class="QLineEdit" name="filePosStopLineEdit" >
+           <property name="minimumSize" >
+            <size>
+             <width>50</width>
+             <height>0</height>
+            </size>
+           </property>
+           <property name="maximumSize" >
+            <size>
+             <width>100</width>
+             <height>16777215</height>
+            </size>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0" >
+          <widget class="QLabel" name="filePosLengthLabel" >
+           <property name="text" >
+            <string>Length</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1" >
+          <widget class="QLineEdit" name="filePosLengthLineEdit" >
+           <property name="minimumSize" >
+            <size>
+             <width>50</width>
+             <height>0</height>
+            </size>
+           </property>
+           <property name="maximumSize" >
+            <size>
+             <width>100</width>
+             <height>16777215</height>
+            </size>
+           </property>
+          </widget>
+         </item>
          <item row="0" column="0" >
-          <widget class="QLabel" name="sampleRateLabel" >
+          <widget class="QLabel" name="filePosStartLabel" >
            <property name="text" >
-            <string>Sample Rate</string>
+            <string>Start</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item row="0" column="1" >
+        <layout class="QFormLayout" name="fileTimeLayout" >
+         <item row="0" column="0" >
+          <widget class="QLabel" name="fileTimeStartLabel" >
+           <property name="text" >
+            <string>time start (sec)</string>
            </property>
           </widget>
          </item>
          <item row="0" column="1" >
-          <widget class="QLineEdit" name="sampleRateLineEdit" >
+          <widget class="QLineEdit" name="fileTimeStartLineEdit" >
            <property name="minimumSize" >
             <size>
-             <width>0</width>
+             <width>50</width>
              <height>0</height>
             </size>
            </property>
+           <property name="maximumSize" >
+            <size>
+             <width>100</width>
+             <height>16777215</height>
+            </size>
+           </property>
           </widget>
          </item>
-        </layout>
-       </widget>
-      </widget>
-      <widget class="QGroupBox" name="displayGroupBox" >
-       <property name="geometry" >
-        <rect>
-         <x>730</x>
-         <y>0</y>
-         <width>170</width>
-         <height>120</height>
-        </rect>
-       </property>
-       <property name="minimumSize" >
-        <size>
-         <width>170</width>
-         <height>0</height>
-        </size>
-       </property>
-       <property name="title" >
-        <string>Display Properties</string>
-       </property>
-       <widget class="QWidget" name="verticalLayoutWidget" >
-        <property name="geometry" >
-         <rect>
-          <x>0</x>
-          <y>20</y>
-          <width>160</width>
-          <height>91</height>
-         </rect>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout" >
-         <item>
-          <widget class="QComboBox" name="colorComboBox" />
+         <item row="1" column="0" >
+          <widget class="QLabel" name="fileTimeStopLabel" >
+           <property name="text" >
+            <string>time stop (sec)</string>
+           </property>
+          </widget>
          </item>
-         <item>
-          <spacer name="verticalSpacer" >
-           <property name="orientation" >
-            <enum>Qt::Vertical</enum>
+         <item row="1" column="1" >
+          <widget class="QLineEdit" name="fileTimeStopLineEdit" >
+           <property name="minimumSize" >
+            <size>
+             <width>50</width>
+             <height>0</height>
+            </size>
+           </property>
+           <property name="maximumSize" >
+            <size>
+             <width>100</width>
+             <height>16777215</height>
+            </size>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0" >
+          <widget class="QLabel" name="fileTimeLengthLabel" >
+           <property name="text" >
+            <string>time length (sec)</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1" >
+          <widget class="QLineEdit" name="fileTimeLengthLineEdit" >
+           <property name="minimumSize" >
+            <size>
+             <width>50</width>
+             <height>0</height>
+            </size>
            </property>
-           <property name="sizeHint" stdset="0" >
+           <property name="maximumSize" >
             <size>
-             <width>20</width>
-             <height>40</height>
+             <width>100</width>
+             <height>16777215</height>
             </size>
            </property>
-          </spacer>
+          </widget>
          </item>
         </layout>
-       </widget>
-      </widget>
+       </item>
+      </layout>
+     </widget>
+    </item>
+    <item row="2" column="2" >
+     <widget class="QGroupBox" name="displayGroupBox" >
+      <property name="minimumSize" >
+       <size>
+        <width>170</width>
+        <height>0</height>
+       </size>
+      </property>
+      <property name="title" >
+       <string>Display Properties</string>
+      </property>
+      <layout class="QGridLayout" name="gridLayout_2" >
+       <item row="0" column="0" colspan="2" >
+        <widget class="QComboBox" name="colorComboBox" />
+       </item>
+       <item row="1" column="1" >
+        <widget class="QSpinBox" name="lineWidthSpinBox" >
+         <property name="minimumSize" >
+          <size>
+           <width>100</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="maximumSize" >
+          <size>
+           <width>100</width>
+           <height>16777215</height>
+          </size>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0" >
+        <widget class="QLabel" name="lineWidthLabel" >
+         <property name="text" >
+          <string>Line Width</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="0" >
+        <widget class="QLabel" name="lineStyleLabel" >
+         <property name="text" >
+          <string>Line Style</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1" >
+        <widget class="QComboBox" name="lineStyleComboBox" >
+         <property name="minimumSize" >
+          <size>
+           <width>100</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="maximumSize" >
+          <size>
+           <width>100</width>
+           <height>16777215</height>
+          </size>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="0" >
+        <widget class="QLabel" name="styleSizeLabel" >
+         <property name="text" >
+          <string>Style Size</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="1" >
+        <widget class="QSpinBox" name="styleSizeSpinBox" >
+         <property name="minimumSize" >
+          <size>
+           <width>100</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="maximumSize" >
+          <size>
+           <width>100</width>
+           <height>16777215</height>
+          </size>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </item>
+    <item row="2" column="1" >
+     <widget class="QGroupBox" name="sysGroupBox" >
+      <property name="minimumSize" >
+       <size>
+        <width>200</width>
+        <height>0</height>
+       </size>
+      </property>
+      <property name="title" >
+       <string>System Properties</string>
+      </property>
+      <layout class="QFormLayout" name="formLayout" >
+       <property name="fieldGrowthPolicy" >
+        <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+       </property>
+       <item row="0" column="0" >
+        <widget class="QLabel" name="sampleRateLabel" >
+         <property name="text" >
+          <string>Sample Rate</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1" >
+        <widget class="QLineEdit" name="sampleRateLineEdit" >
+         <property name="minimumSize" >
+          <size>
+           <width>50</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="maximumSize" >
+          <size>
+           <width>100</width>
+           <height>16777215</height>
+          </size>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </item>
+    <item row="0" column="0" colspan="3" >
+     <widget class="QFrame" name="frame" >
+      <property name="frameShape" >
+       <enum>QFrame::StyledPanel</enum>
+      </property>
+      <property name="frameShadow" >
+       <enum>QFrame::Raised</enum>
+      </property>
+      <layout class="QGridLayout" name="gridLayout_3" >
+       <item row="0" column="0" >
+        <widget class="QTabWidget" name="tabGroup" >
+         <property name="minimumSize" >
+          <size>
+           <width>0</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="currentIndex" >
+          <number>0</number>
+         </property>
+         <widget class="QWidget" name="timeTab" >
+          <attribute name="title" >
+           <string>Time Domain</string>
+          </attribute>
+          <layout class="QHBoxLayout" name="horizontalLayout" >
+           <item>
+            <widget class="QwtPlot" name="timePlot" />
+           </item>
+          </layout>
+          <zorder>timePlot</zorder>
+         </widget>
+         <widget class="QWidget" name="freqTab" >
+          <attribute name="title" >
+           <string>Frequency Domain</string>
+          </attribute>
+          <layout class="QHBoxLayout" name="horizontalLayout_2" >
+           <item>
+            <widget class="QGroupBox" name="fftPropBox" >
+             <property name="minimumSize" >
+              <size>
+               <width>160</width>
+               <height>0</height>
+              </size>
+             </property>
+             <property name="title" >
+              <string>FFT Properties</string>
+             </property>
+             <layout class="QFormLayout" name="formLayout_4" >
+              <property name="fieldGrowthPolicy" >
+               <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+              </property>
+              <item row="0" column="0" >
+               <widget class="QLabel" name="psdFFTSizeLabel" >
+                <property name="text" >
+                 <string>FFT Size</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1" >
+               <widget class="QComboBox" name="psdFFTComboBox" >
+                <property name="minimumSize" >
+                 <size>
+                  <width>96</width>
+                  <height>0</height>
+                 </size>
+                </property>
+                <property name="maximumSize" >
+                 <size>
+                  <width>96</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+               </widget>
+              </item>
+             </layout>
+             <zorder>psdFFTSizeLabel</zorder>
+             <zorder>psdFFTComboBox</zorder>
+            </widget>
+           </item>
+           <item>
+            <widget class="QwtPlot" name="freqPlot" />
+           </item>
+          </layout>
+         </widget>
+         <widget class="QWidget" name="specTab" >
+          <attribute name="title" >
+           <string>Spectrogram</string>
+          </attribute>
+          <layout class="QHBoxLayout" name="horizontalLayout_3" >
+           <item>
+            <widget class="QGroupBox" name="groupBox" >
+             <property name="title" >
+              <string>Spectrogram Properties</string>
+             </property>
+             <layout class="QFormLayout" name="formLayout_3" >
+              <item row="1" column="0" >
+               <widget class="QLabel" name="specFFTLabel" >
+                <property name="text" >
+                 <string>FFT Size</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="1" >
+               <widget class="QComboBox" name="specFFTComboBox" >
+                <property name="minimumSize" >
+                 <size>
+                  <width>96</width>
+                  <height>0</height>
+                 </size>
+                </property>
+                <property name="maximumSize" >
+                 <size>
+                  <width>96</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item>
+            <widget class="QwtPlot" name="specPlot" />
+           </item>
+          </layout>
+          <zorder>specPlot</zorder>
+          <zorder>groupBox</zorder>
+         </widget>
+        </widget>
+       </item>
+      </layout>
+      <zorder>tabGroup</zorder>
      </widget>
     </item>
    </layout>
      <string>&amp;File</string>
     </property>
     <addaction name="action_open" />
+    <addaction name="action_reload" />
     <addaction name="action_exit" />
    </widget>
    <addaction name="menu_File" />
     <string>E&amp;xit</string>
    </property>
   </action>
+  <action name="action_reload" >
+   <property name="text" >
+    <string>&amp;Reload</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>