class __StepperSizeWidget__(CompositeWidget):
"""
widget used to change stepper size
"""
def __init__(self, parent, data_accessor):
super(__StepperSizeWidget__, self).__init__(parent,
layout=QVBoxLayout())
self.data_accessor = data_accessor
info_group = CompositeWidget(self, layout=QHBoxLayout())
LabelWidget(info_group, i18n_def='Stepper size:')
self.__size_value__ = LabelWidget(info_group, i18n_def='<value>')
self.__unit_value__ = LabelWidget(info_group, i18n_def='')
self.__size_slider__ = SliderWidget(self, orientation=Qt.Horizontal,
sizePolicy=QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed),
value_changed_handler=self.__value_changed__)
self.__size_slider__.setTickPosition(QSlider.TicksBelow)
self.setValueInUnit(self.data_accessor.signal_x_unit)
self.setUnit(self.data_accessor.signal_x_unit)
self.__unitsWidget__ = TimeUnitsWidget(self, i18n_def='Units',
default_unit=self.data_accessor.signal_x_unit,
change_unit_handler=self.changeUnit,
layout=QHBoxLayout())
self.__unitsWidget__.addUnit(OrderUnit)
def __value_changed__(self, _value):
self.__size_value__.setText(str(_value))
def setValueInUnit(self, _unit):
signal = self.data_accessor.signal_in_unit(_unit)
self.__size_slider__.setMaximum(int(pl.amax(signal)))
self.__size_slider__.setValue(0)
self.__size_slider__.setTickInterval(self.__size_slider__.maximum() / 10) # @IgnorePep8
def setUnit(self, _unit):
self.__unit_value__.setText(_unit.name)
@property
def size(self):
value = self.__size_slider__.value()
return None if value == 0 else value
def setSize(self, _size):
self.__size_slider__.setValue(int(_size))
def changeUnit(self, _unit):
if not _unit == None:
self.setValueInUnit(_unit)
self.setUnit(_unit)
self.__unitsWidget__.setUnit(_unit)
@property
def unit(self):
return self.__unitsWidget__.getUnit()
class __SampleStepWidget__(CompositeWidget):
"""
widget used to change sample step value
"""
def __init__(self, parent, data_accessor):
super(__SampleStepWidget__, self).__init__(parent,
layout=QVBoxLayout())
self.data_accessor = data_accessor
info_group = CompositeWidget(self, layout=QHBoxLayout())
LabelWidget(info_group, i18n_def='Sample step:')
self.__step_value__ = LabelWidget(info_group, i18n_def='<value>')
self.__unit_value__ = LabelWidget(info_group, i18n_def='')
self.__step_slider__ = SliderWidget(
self,
orientation=Qt.Horizontal,
sizePolicy=QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed),
value_changed_handler=self.__value_changed__)
self.__step_slider__.setTickPosition(QSlider.TicksBelow)
self.setValueInSignalUnit()
self.setUnit()
def __value_changed__(self, _value):
self.__step_value__.setText(str(_value))
def setValueInSignalUnit(self):
signal = self.data_accessor.signal
self.__step_slider__.setMaximum(int(pl.amax(signal)))
self.__step_slider__.setValue(0)
self.__step_slider__.setTickInterval(self.__step_slider__.maximum() /
10) # @IgnorePep8
def setUnit(self):
self.__unit_value__.setText(
self.data_accessor.signal_unit.display_label)
@property
def step(self):
value = self.__step_slider__.value()
return None if value == 0 else value
def setStep(self, _step):
self.__step_slider__.setValue(_step)
class __DataWindowSizeWidget__(CompositeWidget):
"""
widget used to change data window size
"""
def __init__(self, parent, data_accessor):
super(__DataWindowSizeWidget__, self).__init__(parent,
layout=QVBoxLayout())
self.data_accessor = data_accessor
info_group = CompositeWidget(self, layout=QHBoxLayout())
LabelWidget(info_group, i18n_def='Data window size:')
self.__size_value__ = LabelWidget(info_group, i18n_def='<value>')
self.__unit_value__ = LabelWidget(info_group, i18n_def='')
self.__size_slider__ = SliderWidget(
self,
orientation=Qt.Horizontal,
sizePolicy=QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed),
value_changed_handler=self.__value_changed__)
self.__size_slider__.setTickPosition(QSlider.TicksBelow)
self.setValueInUnit(self.data_accessor.signal_x_unit)
self.setUnit(self.data_accessor.signal_x_unit)
def __value_changed__(self, _value):
self.__size_value__.setText(str(_value))
def setValueInUnit(self, _unit):
signal = self.data_accessor.signal_in_unit(_unit)
self.__size_slider__.setMaximum(int(pl.amax(signal)))
self.__size_slider__.setValue(0)
self.__size_slider__.setTickInterval(self.__size_slider__.maximum() /
10) # @IgnorePep8
def setUnit(self, _unit):
self.__unit_value__.setText(_unit.name)
@property
def size(self):
return self.__size_slider__.value()
def setSize(self, _size):
self.__size_slider__.setValue(int(_size))
class __SampleStepWidget__(CompositeWidget):
"""
widget used to change sample step value
"""
def __init__(self, parent, data_accessor):
super(__SampleStepWidget__, self).__init__(parent,
layout=QVBoxLayout())
self.data_accessor = data_accessor
info_group = CompositeWidget(self, layout=QHBoxLayout())
LabelWidget(info_group, i18n_def='Sample step:')
self.__step_value__ = LabelWidget(info_group, i18n_def='<value>')
self.__unit_value__ = LabelWidget(info_group, i18n_def='')
self.__step_slider__ = SliderWidget(self, orientation=Qt.Horizontal,
sizePolicy=QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed),
value_changed_handler=self.__value_changed__)
self.__step_slider__.setTickPosition(QSlider.TicksBelow)
self.setValueInSignalUnit()
self.setUnit()
def __value_changed__(self, _value):
self.__step_value__.setText(str(_value))
def setValueInSignalUnit(self):
signal = self.data_accessor.signal
self.__step_slider__.setMaximum(int(pl.amax(signal)))
self.__step_slider__.setValue(0)
self.__step_slider__.setTickInterval(self.__step_slider__.maximum() / 10) # @IgnorePep8
def setUnit(self):
self.__unit_value__.setText(
self.data_accessor.signal_unit.display_label)
@property
def step(self):
value = self.__step_slider__.value()
return None if value == 0 else value
def setStep(self, _step):
self.__step_slider__.setValue(_step)
class __DataWindowSizeWidget__(CompositeWidget):
"""
widget used to change data window size
"""
def __init__(self, parent, data_accessor):
super(__DataWindowSizeWidget__, self).__init__(parent,
layout=QVBoxLayout())
self.data_accessor = data_accessor
info_group = CompositeWidget(self, layout=QHBoxLayout())
LabelWidget(info_group, i18n_def='Data window size:')
self.__size_value__ = LabelWidget(info_group, i18n_def='<value>')
self.__unit_value__ = LabelWidget(info_group, i18n_def='')
self.__size_slider__ = SliderWidget(self, orientation=Qt.Horizontal,
sizePolicy=QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed),
value_changed_handler=self.__value_changed__)
self.__size_slider__.setTickPosition(QSlider.TicksBelow)
self.setValueInUnit(self.data_accessor.signal_x_unit)
self.setUnit(self.data_accessor.signal_x_unit)
def __value_changed__(self, _value):
self.__size_value__.setText(str(_value))
def setValueInUnit(self, _unit):
signal = self.data_accessor.signal_in_unit(_unit)
self.__size_slider__.setMaximum(int(pl.amax(signal)))
self.__size_slider__.setValue(0)
self.__size_slider__.setTickInterval(self.__size_slider__.maximum() / 10) # @IgnorePep8
def setUnit(self, _unit):
self.__unit_value__.setText(_unit.name)
@property
def size(self):
return self.__size_slider__.value()
def setSize(self, _size):
self.__size_slider__.setValue(int(_size))
class __StepperSizeWidget__(CompositeWidget):
"""
widget used to change stepper size
"""
def __init__(self, parent, data_accessor):
super(__StepperSizeWidget__, self).__init__(parent,
layout=QVBoxLayout())
self.data_accessor = data_accessor
info_group = CompositeWidget(self, layout=QHBoxLayout())
LabelWidget(info_group, i18n_def='Stepper size:')
self.__size_value__ = LabelWidget(info_group, i18n_def='<value>')
self.__unit_value__ = LabelWidget(info_group, i18n_def='')
self.__size_slider__ = SliderWidget(
self,
orientation=Qt.Horizontal,
sizePolicy=QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed),
value_changed_handler=self.__value_changed__)
self.__size_slider__.setTickPosition(QSlider.TicksBelow)
self.setValueInUnit(self.data_accessor.signal_x_unit)
self.setUnit(self.data_accessor.signal_x_unit)
self.__unitsWidget__ = TimeUnitsWidget(
self,
i18n_def='Units',
default_unit=self.data_accessor.signal_x_unit,
change_unit_handler=self.changeUnit,
layout=QHBoxLayout())
self.__unitsWidget__.addUnit(OrderUnit)
def __value_changed__(self, _value):
self.__size_value__.setText(str(_value))
def setValueInUnit(self, _unit):
signal = self.data_accessor.signal_in_unit(_unit)
self.__size_slider__.setMaximum(int(pl.amax(signal)))
self.__size_slider__.setValue(0)
self.__size_slider__.setTickInterval(self.__size_slider__.maximum() /
10) # @IgnorePep8
def setUnit(self, _unit):
self.__unit_value__.setText(_unit.name)
@property
def size(self):
value = self.__size_slider__.value()
return None if value == 0 else value
def setSize(self, _size):
self.__size_slider__.setValue(int(_size))
def changeUnit(self, _unit):
if not _unit == None:
self.setValueInUnit(_unit)
self.setUnit(_unit)
self.__unitsWidget__.setUnit(_unit)
@property
def unit(self):
return self.__unitsWidget__.getUnit()