def __init__(self, *args, **kwargs):
super(SpectraControlWidget, self).__init__(*args, **kwargs)
self._energy = (kwargs.get('energy', None))
self._energyMin = 0.
self._energyMax = 1.
self._intensityMax = 1.
self._chi2 = np.nan
self._spectra = []
self._controls = []
# Construct a summed spectrum
self.summedSpectrum = SummedSpectrum()
# Construct widgets
self.parameterEdit = BoundedFloatParameterEdit(
orientation=QtCore.Qt.Horizontal)
addConstantButton = QtGui.QPushButton('Add Constant')
addGaussianButton = QtGui.QPushButton('Add Gaussian')
addLorentzianButton = QtGui.QPushButton('Add Lorentzian')
addAsymmetricGaussianButton = QtGui.QPushButton('Add Asymmetric Gaussian')
addWaveVectorConservingPLButton = (
QtGui.QPushButton('Add wave vector conserving PL'))
addWaveVectorNonConservingPLButton = (
QtGui.QPushButton('Add wave vector non-conserving PL'))
addConstantButton.setMinimumHeight(40)
addGaussianButton.setMinimumHeight(40)
addLorentzianButton.setMinimumHeight(40)
addAsymmetricGaussianButton.setMinimumHeight(40)
addWaveVectorConservingPLButton.setMinimumHeight(40)
addWaveVectorNonConservingPLButton.setMinimumHeight(40)
# Scroll area for the SpectrumWidgets
scrollWidget = QtGui.QWidget()
scroll = VerticalScrollArea()
scroll.setWidget(scrollWidget)
# Layout
layout = QtGui.QVBoxLayout(self)
layout.setSpacing(5)
layout.addWidget(self.parameterEdit)
layout.addWidget(scroll, stretch=1)
self.scrollLayout = QtGui.QVBoxLayout(scrollWidget)
self.scrollLayout.addStretch(1)
layout.addWidget(addConstantButton)
layout.addWidget(addGaussianButton)
layout.addWidget(addLorentzianButton)
layout.addWidget(addAsymmetricGaussianButton)
layout.addWidget(addWaveVectorConservingPLButton)
layout.addWidget(addWaveVectorNonConservingPLButton)
# Connect signals and slots
addConstantButton.clicked.connect(self.addConstantSpectrum)
addGaussianButton.clicked.connect(self.addGaussianSpectrum)
addLorentzianButton.clicked.connect(self.addLorentzianSpectrum)
addAsymmetricGaussianButton.clicked.connect(self.addAsymmetricGaussianSpectrum)
addWaveVectorConservingPLButton.clicked.connect(
self.addWaveVectorConservingPLSpectrum)
addWaveVectorNonConservingPLButton.clicked.connect(
self.addWaveVectorNonConservingPLSpectrum)
app = QtGui.QApplication([])
w = QtGui.QWidget()
s1 = ConstantSpectrum()
s2 = GaussianSpectrum()
s3 = LorentzianSpectrum()
sc1 = SpectrumControlWidget(s1)
# sc1.setStyleSheet("QObject { background-color: blue; }")
sc2 = SpectrumControlWidget(s2)
# sc2.setStyleSheet("QObject { background-color: red; }")
sc3 = SpectrumControlWidget(s3)
# sc3.setStyleSheet("QObject { background-color: green; }")
layout = QtGui.QVBoxLayout(w)
# layout.setSpacing(0)
# layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(sc1)
layout.addWidget(sc2)
layout.addWidget(sc3)
layout.addStretch(1)
# w.show()
# w.raise_()
scroll = VerticalScrollArea()
scroll.setWidget(w)
scroll.show()
scroll.raise_()
import sys
if (sys.flags.interactive != 1) or not hasattr(QtCore, "PYQT_VERSION"):
QtGui.QApplication.instance().exec_()