further reorganization

Makefile

@@ -3,10 +3,10 @@ MAKEFLAGS+="-j 4"
 
 ###### EDIT ##################### 
 #Directory with ui and resource files
-RESOURCE_DIR = gui
+RESOURCE_DIR = ui
  
 #Directory for compiled resources
-COMPILED_DIR = gui
+COMPILED_DIR = ui
  
 #UI files to compile
 UI_FILES = *.ui
@@ -30,7 +30,7 @@ ui : $(COMPILED_UI)
 $(COMPILED_DIR)/%.py : $(RESOURCE_DIR)/%.ui
 	pyuic4 $< -o $@
  
-$(COMPILED_DIR)/%_rc.py : $(RESOURCE_DIR)/icons/%.qrc
+$(COMPILED_DIR)/$(RESOURCE_DIR)/%_rc.py : $(RESOURCE_DIR)/icons/%.qrc
 	pyrcc4 $< -o $@
  
 clean : 

data/Container.py

@@ -11,8 +11,6 @@ from container_base import BaseContainer
 import gui.container_widgets
 
 
-
-
 __author__ = 'markusro'
 
 
@@ -44,7 +42,6 @@ class PowerComplex(BaseContainer):
         self.param_number = 2
 
     def function( self, p, x ):
-        BaseContainer.function(self, p, x)
         om = 2*np.pi*x
         sgma, n = p
         power = sgma/(om*1j)**n
@@ -62,7 +59,6 @@ class Static(BaseContainer):
         self.param_number = 1
 
     def function( self, p, x ):
-        BaseContainer.function(self, p, x)
         eps_inf = p[0]
         static = np.ones((2, x.size))*eps_inf
         static[1, :] *= 0  # set imag part zero
@@ -82,7 +78,6 @@ class Peak(BaseContainer):
         self.param_number = 4
 
     def function( self, p, x ):
-        BaseContainer.function(self, p, x)
         eps, t, a, b = p
         om = 2*np.pi*x
         hn = eps/(1+(1j*om*t)**a)**b
@@ -124,7 +119,6 @@ class YAFF(BaseContainer):
         self.update_data()
 
     def function( self, p, x ):
-        BaseContainer.function(self, p, x)
         ya = self._libyaff.loss(p, x)
         cplx = np.array([ya.imag, ya.real])
         return cplx

data/container_base.py

@@ -3,24 +3,30 @@ from PyQt4.QtGui import QColor
 import numpy as np
 import pyqtgraph as pg
 
+
 __author__ = 'markusro'
 
 
 class BaseContainer(QObject):
+    """
+    This class provides placeholders (or default) methods for "container" objects.
+    These objects are basically the different fit elements for dielectric spectroscopy.
+    """
+    # TODO generalize the base class so that we can use plugins (self-contained fit functions)
     changedData = pyqtSignal()
     removeObj = pyqtSignal(QObject)
 
-    def __init__(self, plt_real=None, plt_imag=None, limits=None):
+    def __init__( self, plt_real=None, plt_imag=None, limits=None ):
         super(BaseContainer, self).__init__()
 
-        myPen = pg.mkPen( style=Qt.DotLine,
+        myPen = pg.mkPen(style=Qt.DotLine,
-                          width=2.5)
+                         width=2.5)
 
-        self.data_curve_real = pg.PlotDataItem(x=np.array([np.nan]),y=np.array([np.nan]), pen=myPen)
+        self.data_curve_real = pg.PlotDataItem(x=np.array([np.nan]), y=np.array([np.nan]), pen=myPen)
         self.plt_real = plt_real
         self.plt_real.addItem(self.data_curve_real)
 
-        self.data_curve_imag = pg.PlotDataItem(x=np.array([np.nan]),y=np.array([np.nan]), pen=myPen)
+        self.data_curve_imag = pg.PlotDataItem(x=np.array([np.nan]), y=np.array([np.nan]), pen=myPen)
         self.plt_imag = plt_imag
         self.plt_imag.addItem(self.data_curve_imag)
 
@@ -41,65 +47,63 @@ class BaseContainer(QObject):
         self._param_number = 0
         self._abort = False
 
-    def set_limits(self, limits):
+    def set_limits( self, limits ):
         self.limits = limits
         self.update_data()
 
     @pyqtSlot(bool)
-    def abort(self, abort=False):
+    def abort( self, abort=False ):
         self._abort = abort
 
     @property
-    def param_number(self):
+    def param_number( self ):
         return self._param_number
 
     @param_number.setter
-    def param_number(self, num):
+    def param_number( self, num ):
         self._param_number = num
 
     @property
-    def id_string(self):
+    def id_string( self ):
         return self._id_string
 
     @id_string.setter
-    def id_string(self, id):
+    def id_string( self, id ):
-        #self._func = self.functions.get_function(id)
+        # self._func = self.functions.get_function(id)
-        self._id_string  = id
+        self._id_string = id
 
 
     @property
-    def id_label(self):
+    def id_label( self ):
         return self._id_label
 
     @id_label.setter
-    def id_label(self, id):
+    def id_label( self, id ):
-        #self._func = self.functions.get_function(id)
+        self._id_label = id
-        self._func = self.function
-        self._id_label  = id
 
     @property
-    def color(self):
+    def color( self ):
         return self._color
 
     @color.setter
-    def color(self, c):
+    def color( self, c ):
         self._color = c
         self.data_curve_real.setPen(color=c, style=Qt.DotLine, width=2.5)
         self.data_curve_imag.setPen(color=c, style=Qt.DotLine, width=2.5)
 
     @property
-    def widget(self):
+    def widget( self ):
         return self._widget
 
     @widget.setter
-    def widget(self, wdgt):
+    def widget( self, wdgt ):
         self._widget = wdgt
         self._widget.changedTable.connect(self.update_data)  # TODO better to use self.setParameter
         self.removeObj.connect(self._widget.deleteLater)
         self._widget.removeMe.connect(self.removeMe)
 
     def get_parameter( self ):
-        p = self.widget.getTable() # TODO ugly ... should return self._beta etc ...?
+        p = self.widget.getTable()  # TODO ugly ... should return self._beta etc ...?
         return p
 
     def get_fixed( self ):
@@ -107,15 +111,15 @@ class BaseContainer(QObject):
         return p
 
     def set_parameter( self, beta, sd_beta=None ):
-        self._beta    = beta
+        self._beta = beta
         self._sd_beta = sd_beta
         self.widget.update_table(beta, sd_beta)
         self.update_data()
 
-    def get_data(self):
+    def get_data( self ):
         return self._frequency, self._data
 
-    def removeMe(self):
+    def removeMe( self ):
         self.plt_imag.removeItem(self.data_curve_imag)
         self.plt_real.removeItem(self.data_curve_real)
         self.removeObj.emit(self)
@@ -123,20 +127,27 @@ class BaseContainer(QObject):
 
     def update_data( self ):
         self._frequency = np.logspace(np.log10(self.limits[0]), np.log10(self.limits[1]), 256)
-        self._data = self._func(self.get_parameter(), self._frequency)
+        self._data = self.function(self.get_parameter(), self._frequency)
         self.data_curve_real.setData(x=self._frequency, y=self._data[0])
         self.data_curve_imag.setData(x=self._frequency, y=self._data[1])
         self.changedData.emit()
 
-    def resampleData(self, x):
+    def resampleData( self, x ):
-        data = self._func(self.get_parameter(), x)
+        data = self.function(self.get_parameter(), x)
-        return np.array([x,data[0],data[1]]).T
+        return np.array([x, data[0], data[1]]).T
 
+    def subtractMe(self, flag):
+        print "subtract"
+        self._data = -self._data
+        self.changedData.emit()
 
     def clear_data( self ):
         self.data_curve_real.setData(x=[np.nan], y=[np.nan])
         self.data_curve_imag.setData(x=[np.nan], y=[np.nan])
 
-    def function(self,p,x):
+    def function( self, p, x ):
-        if self._abort: raise StopIteration
+        if self._abort:
-        #raise NotImplementedError, "This needs to be implemented in your subclass"
+            raise StopIteration
+        raise NotImplementedError, "This needs to be implemented in your subclass"
+
+

data/data.py

@@ -0,0 +1,21 @@
+from PyQt4.QtCore import QObject, pyqtSignal
+
+__author__ = 'markusro'
+
+
+class Daten(QObject):
+    data_changed_signal = pyqtSignal(list, list, list)
+
+    def __init__(self, x=None, y_real=None, y_imag=None):
+        super(Daten, self).__init__(None)
+        self._data = (x, y_real, y_imag)
+
+    def get_data(self):
+        return self._data
+
+    def set_data(self, x, y_real, y_imag):
+        if len(x) == len(y_real) == len(y_imag):
+            self._data = (x, y_real, y_imag)
+            self.data_changed_signal.emit(list(x), list(y_real), list(y_imag))
+        else:
+            raise AttributeError("Inhomogeneous data size x,real,imag: %i,%i,%i"(len(x), len(y_real), len(y_imag)))

data/experimental.py

@@ -16,7 +16,7 @@ class Data:
         myPen_real = pg.mkPen(width=2.5, color=(51, 255, 127))
 
         self.experimental_curve_imag = pg.PlotDataItem(x=[np.nan], y=[np.nan],
-                                                       pen=QColor(0, 0, 0, 0),
+                                                       pen=None,
                                                        symbol='o',
                                                        symbolBrush=(255, 127, 0, 127))
         self.experimental_curve_real = pg.PlotDataItem(x=[np.nan], y=[np.nan],

gui/container_widgets.py

@@ -48,7 +48,7 @@ class LogFSpinBox(QDoubleSpinBox):
 class BaseWidget(QGroupBox):
     changedTable = pyqtSignal()
     removeMe = pyqtSignal()
-    subtract = pyqtSignal()
+    subtract = pyqtSignal(bool)
 
     def __init__(self, parent=None):
         super(BaseWidget, self).__init__(parent)
@@ -56,6 +56,7 @@ class BaseWidget(QGroupBox):
         self.inputs = []
         self.errors = []
         self.names = []
+        self._subtracted = False
         self.selector_mask = None # TODO: clean up
         self.func_type="None"
 
@@ -63,7 +64,9 @@ class BaseWidget(QGroupBox):
         self.removeMe.emit()
 
     def subtract(self):
-        self.subtract.emit()
+        self.subtract.emit(self._subtracted)
+        self._subtracted = not self._subtracted # Toggle state
+
 
     def change_values( self, num ):
         self.changedTable.emit()
@@ -317,7 +320,8 @@ class ConductivityWidget(BaseWidget, QGroupBox):
         self.ui.gridLayout.addWidget(self.ui.rSigma,2,1)
 
         self.ui.removeButton.clicked.connect(self.remove)
-        #self.ui.subtractConductivityButton.connect(self.subtract)
+        self.ui.pushButton_hide.clicked.connect(self.subtract)
+
         self.func_type="Cond."
 
         self.names = [
@@ -355,6 +359,7 @@ class PowerLawWidget(BaseWidget):
         self.ui.doubleSpinBox_2 = LogFSpinBox(self)
         self.ui.gridLayout.addWidget(self.ui.doubleSpinBox_2,1,1)
         self.ui.removeButton.clicked.connect(self.remove)
+        self.ui.pushButton_hide.toggled.connect(self.subtract)
         self.func_type="Power Law"
 
         self.names = ["Amp", "pwrAmp"]

gui/graphs.py

@@ -0,0 +1,83 @@
+# coding=utf-8
+from PyQt4.QtCore import pyqtSignal
+from PyQt4.QtGui import QColor
+from data.data import Daten
+from libmath.function_library import ModelFunction
+
+__author__ = 'markusro'
+
+
+import pyqtgraph as pg
+
+
+class Graph(object):
+    def __init__(self,x = None, y = None):
+        super(Graph, self).__init__(self)
+        print "Graph"
+        self._pen = pg.mkPen(color="w", width=2.0, style=3)
+        self.graph_real = pg.PlotDataItem(x=x, y=y, pen=self._pen)
+        self.graph_imag = pg.PlotDataItem(x=x, y=y, pen=self._pen)
+
+    @property
+    def color(self):
+        return self._pen.color()
+
+    @color.setter
+    def color(self, c):
+        self._pen.setColor(c)
+
+    @property
+    def style(self):
+        return self._pen.style()
+
+    @style.setter
+    def style(self, s):
+        self._pen.setStyle(s)
+
+    @property
+    def width(self):
+        return self._pen.width()
+
+    @width.setter
+    def width(self, w):
+        self._pen.setWidth(w)
+
+    def set_symbol(self, s):
+        for gr in self.graph_real, self.graph_imag:
+            gr.setSymbol(s)
+            gr.setStyle(0)
+
+
+    def update_graph_data(self, x, y_real, y_imag):
+        """
+        Update Graph data.
+
+        @param x:
+        @param y_real:
+        @param y_imag:
+        """
+        self.graph_real.setData(x, y_real)
+        self.graph_imag.setData(x, y_imag)
+
+class  DataGraph(Graph):
+    def __init__(self):
+        super(DataGraph, self).__init__()
+        self._pen = pg.mkPen(QColor(0, 0, 0, 0))
+        self.graph_real = pg.PlotDataItem(x=x, y=y, pen=self._pen, symbol="o", symbolBrush=(255, 127, 0, 127))
+        self.graph_imag = pg.PlotDataItem(x=x, y=y, pen=self._pen, symbol="o", symbolBrush=(255, 127, 0, 127))
+
+
+class GraphObject(Graph, Daten, ModelFunction):
+    parameter_changed_signal = pyqtSignal(list)
+    def __init__(self):
+        super(GraphObject, self).__init__(self)
+        self.data_changed_signal.connect(self.update_graph_data)
+
+    def update(self, x, p):
+        if self.model is not None:
+            _x, ry, iy = self.model.calculate(x, p)
+            self.set_data(_x, ry, iy)
+            self.parameter_changed_signal.emit(list(p))
+        else:
+            print "doing nothing"
+            pass

libmath/BDSlib.py

@@ -255,7 +255,7 @@ class Functions(QObject):
         cplx = np.array([ya.imag, ya.real])
         return cplx
 
-    def get( self, name ):
+    def get_name( self, name ):
         return self.list[name]
 
     def get_function( self, name ):

libmath/function_library.py

@@ -0,0 +1,141 @@
+# coding=utf-8
+import warnings
+import numpy as np
+import yafflib
+
+__author__ = 'markusro'
+
+
+class Function(object):
+
+
+    def __init__(self):
+        super(Function, self).__init__()
+        self._id_string = None
+        self._num_parameters = None
+        self._pretty_name = ""
+        self._function = None
+
+    def get_id_string(cls):
+        if cls._id_string is None:
+            raise NotImplementedError("You need to set the id_string")
+        return cls._id_string
+
+    def set_id_string(cls, s):
+        cls._id_string = s
+
+    def get_num_paramters(cls):
+        if cls._num_paramters is None:
+            raise NotImplementedError("You need to set the num_paramters")
+        return cls._num_paramters
+
+    def set_num_paramters(cls, s):
+        cls._num_paramters = s
+
+    def get_function(cls):
+        if cls._function is None:
+            raise NotImplementedError("You need to set f")
+        return cls._function
+
+    def set_function(cls, f):
+        cls._function = f
+
+    def calculate(self, x, p):
+        if self._function is None: raise NotImplementedError("You need to set f")
+        data = self._function(x, p)
+        return x,data[0],data[1]
+
+
+class HavNegCmplx(Function):
+    def __init__(self):
+        super(HavNegCmplx, self).__init__()
+        self.set_function(hn)
+        self.set_id_string("hn")
+        self.set_num_paramters(4)
+
+
+def hn(x, p):
+    om = 2*np.pi*x
+    #hn = om*1j
+    eps, t, a, b = p
+    h_n = eps/(1+(1j*om*t)**a)**b
+    cplx = np.array([h_n.real, -h_n.imag])
+    return cplx
+
+
+class ConductivityCmplx(Function):
+    def __init__(self):
+        super(ConductivityCmplx, self).__init__()
+        self.set_num_paramters(3)
+        self.set_function(cond_cmplx)
+        self.set_id_string("conductivity")
+
+
+def cond_cmplx(p, x ):
+    om = 2*np.pi*x
+    sgma, isgma, n = p
+    cond = sgma/(om**n)+isgma/(1j*om**n)  # Jonscher (Universal Dielectric Response: e",e' prop sigma/omega**n
+    cplx = np.array([cond.real, -cond.imag])
+    return cplx
+
+
+class PowerCmplx(Function):
+    def __init__(self):
+        super(PowerCmplx, self).__init__()
+        self.set_function(power_cmplx)
+        self.set_num_paramters(2)
+        self.set_id_string("power_law")
+
+
+def power_cmplx( p, x ):
+    om = 2*np.pi*x
+    sgma, n = p
+    power = sgma/(om*1j)**n
+    cplx = np.array([power.real, -power.imag])
+    return cplx
+
+
+class EpsInftyCmplx(Function):
+    def __init__(self):
+        super(EpsInftyCmplx, self).__init__()
+        self.set_function(static_cmplx)
+        self.set_id_string("e_inf")
+        self.set_num_paramters(1)
+
+
+def static_cmplx(p, x ):
+    eps_inf = p[0]
+    static = np.ones((2, x.size))*eps_inf
+    static[1, :] *= 0  # set imag part zero
+    return static
+
+
+class YaffCmplx(Function):
+    def __init__(self):
+        super(YaffCmplx, self).__init__()
+        self.set_function(yaff)
+        self.set_id_string("yaff")
+        self.set_num_paramters(8)
+
+
+def yaff( p, x ):
+    #ya = self.YAFF.yaff(p[:8], x)
+    ya = yafflib.Yaff.yaff(p[:,0], x)
+    cplx = np.array([ya.imag, ya.real])
+    return cplx
+
+
+class ModelFunction(object):
+    def __init__(self):
+        super(ModelFunction, self).__init__(self)
+        self.model = None
+
+    @classmethod
+    def select_model(self, model):
+        self._functions_avail = ", ".join( cls().get_id_string() for cls in Function.__subclasses__())
+        for cls in Function.__subclasses__():
+            if model == cls().get_id_string():
+                self.model = cls()
+                return True
+        warnings.warn("Function not found: %s \n(available functions: %s)"%(model, self._functions_avail))
+        return False

qds.py

@@ -76,9 +76,9 @@ class AppWindow(QMainWindow):
 
         # fit boundary signals
         self.fit_boundary_imag.sigRegionChanged.connect(self._update_fit_boundary_imag)
-        self.fit_boundary_imag.sigRegionChangeFinished.connect(self.updatePlot)
+        self.fit_boundary_imag.sigRegionChangeFinished.connect(self.update_plot)
         self.fit_boundary_real.sigRegionChanged.connect(self._update_fit_boundary_real)
-        self.fit_boundary_real.sigRegionChangeFinished.connect(self.updatePlot)
+        self.fit_boundary_real.sigRegionChangeFinished.connect(self.update_plot)
 
         for pltwidgt in (self.ui.pgPlotWidget_real, self.ui.pgPlotWidget_imag):
             pltwidgt.setLogMode(x=True, y=True)
@@ -157,6 +157,10 @@ class AppWindow(QMainWindow):
 
         self.ui.actionShow_Derivative.triggered.connect(self.show_derivative)
 
+        self.ui.menuConfiguration.triggered.connect(self.conf)
+
+    def conf(self):
+        pass
 
     def show_derivative( self ):
         self.xtra_wdgt = ExtraDifferentialWidget.DifferentialWidget()
@@ -349,7 +353,7 @@ class AppWindow(QMainWindow):
                      plt_imag=self.ui.pgPlotWidget_imag,
                      limits=self.data.fit_limits)
         _yaff.blockSignals(True)
-        _yaff.changedData.connect(self.updatePlot)
+        _yaff.changedData.connect(self.update_plot)
         _yaff.removeObj.connect(self.delParamterObject)
         gg_y = 10**pos.y()*2
         gg_x = 1/(10**pos.x()*2*np.pi)
@@ -357,7 +361,7 @@ class AppWindow(QMainWindow):
         _yaff.set_parameter(beta=yaff_par)
         self.parameterWidget.add(_yaff.widget)
         self.function_registry.register_function(_yaff)
-        self.updatePlot()
+        self.update_plot()
         _yaff.blockSignals(False)
 
 
@@ -366,13 +370,13 @@ class AppWindow(QMainWindow):
                                      plt_imag=self.ui.pgPlotWidget_imag,
                                      limits=self.data.fit_limits)
         _conductivity.blockSignals(True)
-        _conductivity.changedData.connect(self.updatePlot)
+        _conductivity.changedData.connect(self.update_plot)
         _conductivity.removeObj.connect(self.delParamterObject)
         cond_par = [0.0, 10**(pos.y()+pos.x())*2*np.pi, 1.0]
         _conductivity.set_parameter(beta=cond_par)
         self.parameterWidget.add(_conductivity.widget)
         self.function_registry.register_function(_conductivity)
-        self.updatePlot()
+        self.update_plot()
         _conductivity.blockSignals(False)
 
 
@@ -380,29 +384,29 @@ class AppWindow(QMainWindow):
         _power_complex = PowerComplex(plt_imag=self.ui.pgPlotWidget_imag,
                                       plt_real=self.ui.pgPlotWidget_real,
                                       limits=self.data.fit_limits)
-        _power_complex.changedData.connect(self.updatePlot)
+        _power_complex.changedData.connect(self.update_plot)
         _power_complex.removeObj.connect(self.delParamterObject)
         cond_par = [10**(pos.y()+pos.x())*2*np.pi, 1.0]
         _power_complex.set_parameter(beta=cond_par)
         self.parameterWidget.add(_power_complex.widget)
         self.function_registry.register_function(_power_complex)
-        self.updatePlot()
+        self.update_plot()
 
     def addEpsInfty( self, pos ):
         _eps_infty = Static(plt_imag=self.ui.pgPlotWidget_imag,
                             plt_real=self.ui.pgPlotWidget_real,
                             limits=self.data.fit_limits)
-        _eps_infty.changedData.connect(self.updatePlot)
+        _eps_infty.changedData.connect(self.update_plot)
         _eps_infty.removeObj.connect(self.delParamterObject)
         cond_par = [10**pos.y()]
         _eps_infty.set_parameter(beta=cond_par)
         self.parameterWidget.add(_eps_infty.widget)
         self.function_registry.register_function(_eps_infty)
-        self.updatePlot()
+        self.update_plot()
 
     def delParamterObject( self, obj ):
         self.function_registry.unregister_function(obj)
-        self.updatePlot()
+        self.update_plot()
 
     def addPeak( self, pos ):
         id_list = [key.id_num for key in
@@ -417,12 +421,12 @@ class AppWindow(QMainWindow):
                      limits=self.data.fit_limits)
         self.function_registry.register_function(_peak)
 
-        _peak.changedData.connect(self.updatePlot)
+        _peak.changedData.connect(self.update_plot)
         _peak.removeObj.connect(self.delParamterObject)
         new_peak_beta0 = [2*10**pos.y(), 1/(2*np.pi*10**pos.x()), 1, 1]
         _peak.set_parameter(beta=new_peak_beta0)
         self.parameterWidget.add(_peak.widget)
-        self.updatePlot()
+        self.update_plot()
 
     def fitData_start( self, method ):
         #fit_methods = [fit_odr_cmplx, fit_odr_imag, fit_lbfgsb, fit_anneal]
@@ -532,10 +536,11 @@ class AppWindow(QMainWindow):
 
         #self.ui.pgPlotWidget_real.setRange(xRange=(_freq.min(), _freq.max()),
         #                                   yRange=(_die_stor.min(), _die_stor.max()) )
-        self.updatePlot()
+        self.update_plot()
 
 
-    def updatePlot( self ):
+    def update_plot( self ):
+        print "redrawing plot"
         log10fmin, log10fmax = self.fit_boundary_imag.getRegion()
         self.data.set_fit_xlimits(10**log10fmin, 10**log10fmax)
 

ui/ConductivityGroupBox.py

@@ -2,8 +2,8 @@
 
 # Form implementation generated from reading ui file 'ui/ConductivityGroupBox.ui'
 #
-# Created: Wed Sep 24 21:21:48 2014
+# Created: Tue Dec 16 15:06:22 2014
-#      by: PyQt4 UI code generator 4.11.1
+#      by: PyQt4 UI code generator 4.11.3
 #
 # WARNING! All changes made in this file will be lost!
 
@@ -26,7 +26,7 @@ except AttributeError:
 class Ui_ConductivityGroupBox(object):
     def setupUi(self, ConductivityGroupBox):
         ConductivityGroupBox.setObjectName(_fromUtf8("ConductivityGroupBox"))
-        ConductivityGroupBox.resize(253, 156)
+        ConductivityGroupBox.resize(253, 158)
         sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Preferred)
         sizePolicy.setHorizontalStretch(0)
         sizePolicy.setVerticalStretch(0)
@@ -113,9 +113,10 @@ class Ui_ConductivityGroupBox(object):
         self.rSigma.setSizePolicy(sizePolicy)
         self.rSigma.setObjectName(_fromUtf8("rSigma"))
         self.gridLayout.addWidget(self.rSigma, 2, 1, 1, 1)
-        self.subtractConductivityButton = QtGui.QPushButton(ConductivityGroupBox)
+        self.pushButton_hide = QtGui.QPushButton(ConductivityGroupBox)
-        self.subtractConductivityButton.setObjectName(_fromUtf8("subtractConductivityButton"))
+        self.pushButton_hide.setCheckable(True)
-        self.gridLayout.addWidget(self.subtractConductivityButton, 0, 2, 1, 1)
+        self.pushButton_hide.setObjectName(_fromUtf8("pushButton_hide"))
+        self.gridLayout.addWidget(self.pushButton_hide, 0, 2, 1, 1)
         self.label_3 = QtGui.QLabel(ConductivityGroupBox)
         self.label_3.setObjectName(_fromUtf8("label_3"))
         self.gridLayout.addWidget(self.label_3, 1, 0, 1, 1, QtCore.Qt.AlignHCenter)
@@ -145,7 +146,7 @@ class Ui_ConductivityGroupBox(object):
         self.label_4.setText(_translate("ConductivityGroupBox", "α", None))
         self.rSigma_sd.setText(_translate("ConductivityGroupBox", "TextLabel", None))
         self.rSigma.setToolTip(_translate("ConductivityGroupBox", "<html><head/><body><p>DC conductivity, should only be seen in the imaginary permitivity. If there is a Jonscher type of U<span style=\" font-style:italic;\">niversal Dielectric Response, </span>the ratio of σ&quot;/σ\'<span style=\" vertical-align:sub;\">(DC)</span> is a constant</p></body></html>", None))
-        self.subtractConductivityButton.setText(_translate("ConductivityGroupBox", "Hide", None))
+        self.pushButton_hide.setText(_translate("ConductivityGroupBox", "Hide", None))
         self.label_3.setText(_translate("ConductivityGroupBox", "<html><head/><body><p>σ&quot;</p></body></html>", None))
         self.iSigma.setToolTip(_translate("ConductivityGroupBox", "<html><head/><body><p>If there is a Jonscher type of U<span style=\" font-style:italic;\">niversal Dielectric Response, </span>the ratio of σ&quot;/σ\'<span style=\" vertical-align:sub;\">(DC)</span> is a constant</p></body></html>", None))
         self.iSigma_sd.setText(_translate("ConductivityGroupBox", "TextLabel", None))

ui/ConductivityGroupBox.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>253</width>
-    <height>156</height>
+    <height>158</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -171,10 +171,13 @@
       </widget>
      </item>
      <item row="0" column="2">
-      <widget class="QPushButton" name="subtractConductivityButton">
+      <widget class="QPushButton" name="pushButton_hide">
        <property name="text">
         <string>Hide</string>
        </property>
+       <property name="checkable">
+        <bool>true</bool>
+       </property>
       </widget>
      </item>
      <item row="1" column="0" alignment="Qt::AlignHCenter">

ui/PowerLawGroupBox.py

@@ -2,8 +2,8 @@
 
 # Form implementation generated from reading ui file 'ui/PowerLawGroupBox.ui'
 #
-# Created: Wed Sep 24 21:21:48 2014
+# Created: Tue Dec 16 15:03:15 2014
-#      by: PyQt4 UI code generator 4.11.1
+#      by: PyQt4 UI code generator 4.11.3
 #
 # WARNING! All changes made in this file will be lost!
 
@@ -26,7 +26,7 @@ except AttributeError:
 class Ui_PowerLawGroupBox(object):
     def setupUi(self, PowerLawGroupBox):
         PowerLawGroupBox.setObjectName(_fromUtf8("PowerLawGroupBox"))
-        PowerLawGroupBox.resize(206, 129)
+        PowerLawGroupBox.resize(253, 131)
         sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Preferred)
         sizePolicy.setHorizontalStretch(0)
         sizePolicy.setVerticalStretch(0)
@@ -113,6 +113,10 @@ class Ui_PowerLawGroupBox(object):
         self.checkBox_2.setText(_fromUtf8(""))
         self.checkBox_2.setObjectName(_fromUtf8("checkBox_2"))
         self.gridLayout.addWidget(self.checkBox_2, 1, 3, 1, 1, QtCore.Qt.AlignHCenter)
+        self.pushButton_hide = QtGui.QPushButton(PowerLawGroupBox)
+        self.pushButton_hide.setCheckable(True)
+        self.pushButton_hide.setObjectName(_fromUtf8("pushButton_hide"))
+        self.gridLayout.addWidget(self.pushButton_hide, 0, 2, 1, 1)
         self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
 
         self.retranslateUi(PowerLawGroupBox)
@@ -128,4 +132,5 @@ class Ui_PowerLawGroupBox(object):
         self.label_5.setText(_translate("PowerLawGroupBox", "TextLabel", None))
         self.label_3.setText(_translate("PowerLawGroupBox", "n", None))
         self.label_2.setText(_translate("PowerLawGroupBox", "U", None))
+        self.pushButton_hide.setText(_translate("PowerLawGroupBox", "Hide", None))
 

ui/PowerLawGroupBox.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>206</width>
+    <width>253</width>
-    <height>129</height>
+    <height>131</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -167,6 +167,16 @@
        </property>
       </widget>
      </item>
+     <item row="0" column="2">
+      <widget class="QPushButton" name="pushButton_hide">
+       <property name="text">
+        <string>Hide</string>
+       </property>
+       <property name="checkable">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
     </layout>
    </item>
   </layout>

ui/QDSMain.py

@@ -2,8 +2,8 @@
 
 # Form implementation generated from reading ui file 'ui/QDSMain.ui'
 #
-# Created: Wed Sep 24 21:21:48 2014
+# Created: Tue Sep 30 15:34:02 2014
-#      by: PyQt4 UI code generator 4.11.1
+#      by: PyQt4 UI code generator 4.11.2
 #
 # WARNING! All changes made in this file will be lost!
 
@@ -67,6 +67,8 @@ class Ui_MainWindow(object):
         self.menubar.setObjectName(_fromUtf8("menubar"))
         self.menuExtras = QtGui.QMenu(self.menubar)
         self.menuExtras.setObjectName(_fromUtf8("menuExtras"))
+        self.menuConfiguration = QtGui.QMenu(self.menubar)
+        self.menuConfiguration.setObjectName(_fromUtf8("menuConfiguration"))
         MainWindow.setMenuBar(self.menubar)
         self.statusbar = QtGui.QStatusBar(MainWindow)
         self.statusbar.setObjectName(_fromUtf8("statusbar"))
@@ -125,6 +127,7 @@ class Ui_MainWindow(object):
         self.actionShow_Derivative.setObjectName(_fromUtf8("actionShow_Derivative"))
         self.menuExtras.addAction(self.actionShow_Derivative)
         self.menubar.addAction(self.menuExtras.menuAction())
+        self.menubar.addAction(self.menuConfiguration.menuAction())
         self.toolBar.addAction(self.actionAdd_Peak)
         self.toolBar.addAction(self.actionAdd_Cond)
         self.toolBar.addAction(self.actionAdd_PowerLaw)
@@ -141,6 +144,7 @@ class Ui_MainWindow(object):
     def retranslateUi(self, MainWindow):
         MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))
         self.menuExtras.setTitle(_translate("MainWindow", "Extras", None))
+        self.menuConfiguration.setTitle(_translate("MainWindow", "Configuration", None))
         self.toolBar.setWindowTitle(_translate("MainWindow", "toolBar", None))
         self.actionAdd_Peak.setText(_translate("MainWindow", "Add Peak", None))
         self.actionAdd_Cond.setText(_translate("MainWindow", "Add Cond.", None))

ui/QDSMain.ui

@@ -73,7 +73,13 @@
     </property>
     <addaction name="actionShow_Derivative"/>
    </widget>
+   <widget class="QMenu" name="menuConfiguration">
+    <property name="title">
+     <string>Configuration</string>
+    </property>
+   </widget>
    <addaction name="menuExtras"/>
+   <addaction name="menuConfiguration"/>
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
   <widget class="QToolBar" name="toolBar">