def __init__(self, profile_data, parent=None):
"""Creates a new instance.
:param profile_data the data of this response curve
:param parent the parent widget
"""
super().__init__(parent)
self.profile_data = profile_data
self.main_layout = QtWidgets.QGridLayout(self)
# Create the two sliders
self.left_slider = DualSlider()
self.left_slider.setRange(-100, 0)
self.right_slider = DualSlider()
self.right_slider.setRange(0, 100)
# Create spin boxes for the left slider
self.left_lower = DynamicDoubleSpinBox()
self.left_lower.setMinimum(-1.0)
self.left_lower.setMaximum(0.0)
self.left_lower.setSingleStep(0.05)
self.left_upper = DynamicDoubleSpinBox()
self.left_upper.setMinimum(-1.0)
self.left_upper.setMaximum(0.0)
self.left_upper.setSingleStep(0.05)
# Create spin boxes for the right slider
self.right_lower = DynamicDoubleSpinBox()
self.right_lower.setSingleStep(0.05)
self.right_lower.setMinimum(0.0)
self.right_lower.setMaximum(1.0)
self.right_upper = DynamicDoubleSpinBox()
self.right_upper.setSingleStep(0.05)
self.right_upper.setMinimum(0.0)
self.right_upper.setMaximum(1.0)
self._normalizer =\
self.left_slider.range()[1] - self.left_slider.range()[0]
# Hook up all the required callbacks
self.left_slider.valueChanged.connect(self._update_left)
self.right_slider.valueChanged.connect(self._update_right)
self.left_lower.valueChanged.connect(
lambda value: self._update_from_spinner(
value, DualSlider.LowerHandle, self.left_slider))
self.left_upper.valueChanged.connect(
lambda value: self._update_from_spinner(
value, DualSlider.UpperHandle, self.left_slider))
self.right_lower.valueChanged.connect(
lambda value: self._update_from_spinner(
value, DualSlider.LowerHandle, self.right_slider))
self.right_upper.valueChanged.connect(
lambda value: self._update_from_spinner(
value, DualSlider.UpperHandle, self.right_slider))
# Set slider positions
self.set_values(self.profile_data.deadzone)
# Put everything into the layout
self.main_layout.addWidget(self.left_slider, 0, 0, 1, 2)
self.main_layout.addWidget(self.right_slider, 0, 2, 1, 2)
self.main_layout.addWidget(self.left_lower, 1, 0)
self.main_layout.addWidget(self.left_upper, 1, 1)
self.main_layout.addWidget(self.right_lower, 1, 2)
self.main_layout.addWidget(self.right_upper, 1, 3)
class DeadzoneWidget(QtWidgets.QWidget):
"""Widget visualizing deadzone settings as well as allowing the
modification of these."""
def __init__(self, profile_data, parent=None):
"""Creates a new instance.
:param profile_data the data of this response curve
:param parent the parent widget
"""
super().__init__(parent)
self.profile_data = profile_data
self.main_layout = QtWidgets.QGridLayout(self)
# Create the two sliders
self.left_slider = DualSlider()
self.left_slider.setRange(-100, 0)
self.right_slider = DualSlider()
self.right_slider.setRange(0, 100)
# Create spin boxes for the left slider
self.left_lower = DynamicDoubleSpinBox()
self.left_lower.setMinimum(-1.0)
self.left_lower.setMaximum(0.0)
self.left_lower.setSingleStep(0.05)
self.left_upper = DynamicDoubleSpinBox()
self.left_upper.setMinimum(-1.0)
self.left_upper.setMaximum(0.0)
self.left_upper.setSingleStep(0.05)
# Create spin boxes for the right slider
self.right_lower = DynamicDoubleSpinBox()
self.right_lower.setSingleStep(0.05)
self.right_lower.setMinimum(0.0)
self.right_lower.setMaximum(1.0)
self.right_upper = DynamicDoubleSpinBox()
self.right_upper.setSingleStep(0.05)
self.right_upper.setMinimum(0.0)
self.right_upper.setMaximum(1.0)
self._normalizer =\
self.left_slider.range()[1] - self.left_slider.range()[0]
# Hook up all the required callbacks
self.left_slider.valueChanged.connect(self._update_left)
self.right_slider.valueChanged.connect(self._update_right)
self.left_lower.valueChanged.connect(
lambda value: self._update_from_spinner(
value, DualSlider.LowerHandle, self.left_slider))
self.left_upper.valueChanged.connect(
lambda value: self._update_from_spinner(
value, DualSlider.UpperHandle, self.left_slider))
self.right_lower.valueChanged.connect(
lambda value: self._update_from_spinner(
value, DualSlider.LowerHandle, self.right_slider))
self.right_upper.valueChanged.connect(
lambda value: self._update_from_spinner(
value, DualSlider.UpperHandle, self.right_slider))
# Set slider positions
self.set_values(self.profile_data.deadzone)
# Put everything into the layout
self.main_layout.addWidget(self.left_slider, 0, 0, 1, 2)
self.main_layout.addWidget(self.right_slider, 0, 2, 1, 2)
self.main_layout.addWidget(self.left_lower, 1, 0)
self.main_layout.addWidget(self.left_upper, 1, 1)
self.main_layout.addWidget(self.right_lower, 1, 2)
self.main_layout.addWidget(self.right_upper, 1, 3)
def set_values(self, values):
"""Sets the deadzone values.
:param values the new deadzone values
"""
self.left_slider.setLowerPosition(values[0] * self._normalizer)
self.left_slider.setUpperPosition(values[1] * self._normalizer)
self.right_slider.setLowerPosition(values[2] * self._normalizer)
self.right_slider.setUpperPosition(values[3] * self._normalizer)
def get_values(self):
"""Returns the current deadzone values.
:return current deadzone values
"""
return [
self.left_lower.value(),
self.left_upper.value(),
self.right_lower.value(),
self.right_upper.value()
]
def _update_left(self, handle, value):
"""Updates the left spin boxes.
:param handle the handle which was moved
:param value the new value
"""
if handle == DualSlider.LowerHandle:
self.left_lower.setValue(value / self._normalizer)
self.profile_data.deadzone[0] = value / self._normalizer
elif handle == DualSlider.UpperHandle:
self.left_upper.setValue(value / self._normalizer)
self.profile_data.deadzone[1] = value / self._normalizer
def _update_right(self, handle, value):
"""Updates the right spin boxes.
:param handle the handle which was moved
:param value the new value
"""
if handle == DualSlider.LowerHandle:
self.right_lower.setValue(value / self._normalizer)
self.profile_data.deadzone[2] = value / self._normalizer
elif handle == DualSlider.UpperHandle:
self.right_upper.setValue(value / self._normalizer)
self.profile_data.deadzone[3] = value / self._normalizer
def _update_from_spinner(self, value, handle, widget):
"""Updates the slider position.
:param value the new value
:param handle the handle to move
:param widget which slider widget to update
"""
if handle == DualSlider.LowerHandle:
widget.setLowerPosition(value * self._normalizer)
elif handle == DualSlider.UpperHandle:
widget.setUpperPosition(value * self._normalizer)