def setup_ui(self, name):
self._min_spin_box = QtGui.QDoubleSpinBox()
self._min_spin_box.setMaximum(10000)
self._min_spin_box.setMinimum(-10000)
self._min_spin_box.setValue(self.DEFAULT_MIN_VALUE)
self._slider = QtGui.QSlider(QtCore.Qt.Horizontal)
self._slider.setTickPosition(QtGui.QSlider.TicksBelow)
self._slider.valueChanged.connect(self.slider_changed)
self._max_spin_box = QtGui.QDoubleSpinBox()
self._max_spin_box.setMaximum(10000)
self._max_spin_box.setMinimum(-10000)
self._max_spin_box.setValue(self.DEFAULT_MAX_VALUE)
self._lcd = QtGui.QLCDNumber()
self._lcd.setMaximumHeight(self.LCD_HEIGHT)
self._slider.setValue(50)
zero_button = QtGui.QPushButton('reset')
zero_button.clicked.connect(
lambda x: self._slider.setValue(self.value_to_slider(0.0)))
self._horizontal_layout.addWidget(self._min_spin_box)
self._horizontal_layout.addWidget(self._slider)
self._horizontal_layout.addWidget(self._max_spin_box)
self._horizontal_layout.addWidget(self._lcd)
self._horizontal_layout.addWidget(zero_button)
self.setLayout(self._horizontal_layout)
def create_controls(self):
"""
Create UI controls.
"""
vbox = QtGui.QVBoxLayout()
form = QtGui.QFormLayout()
self.num_sigma = QtGui.QDoubleSpinBox()
self.num_sigma.setValue(1.0)
self.num_sigma.setMinimum(0.0)
self.num_sigma.setSingleStep(0.1)
self.num_sigma.setMaximum(1e3)
self.num_sigma.setDecimals(2)
form.addRow(tr("Sigma:"), self.num_sigma)
vbox.addLayout(form)
self.chk_preview = QtGui.QCheckBox(tr("Preview"))
self.chk_preview.setCheckable(True)
self.chk_preview.setChecked(False)
vbox.addWidget(self.chk_preview)
self.chk_preview.toggled[bool].connect(self.set_preview)
self.gbo_output = QtGui.QGroupBox(tr("Output"))
self.opt_new = QtGui.QRadioButton(tr("New signal"))
self.opt_replace = QtGui.QRadioButton(tr("In place"))
self.opt_new.setChecked(True)
gbo_vbox2 = QtGui.QVBoxLayout()
gbo_vbox2.addWidget(self.opt_new)
gbo_vbox2.addWidget(self.opt_replace)
self.gbo_output.setLayout(gbo_vbox2)
vbox.addWidget(self.gbo_output)
self.btn_ok = QtGui.QPushButton(tr("&OK"))
self.btn_ok.setDefault(True)
self.btn_ok.clicked.connect(self.accept)
self.btn_cancel = QtGui.QPushButton(tr("&Cancel"))
self.btn_cancel.clicked.connect(self.reject)
hbox = QtGui.QHBoxLayout()
hbox.addWidget(self.btn_ok)
hbox.addWidget(self.btn_cancel)
vbox.addLayout(hbox)
vbox.addStretch(1)
self.setLayout(vbox)
