def makeWidget(self):
"""
Return a single widget that should be placed in the second tree column.
The widget must be given three attributes:
========== ============================================================
sigChanged a signal that is emitted when the widget's value is changed
value a function that returns the value
setValue a function that sets the value
========== ============================================================
This is a good function to override in subclasses.
"""
opts = self.param.opts
t = opts['type']
if t == 'int':
defs = {
'value': 0,
'min': None,
'max': None,
'int': True,
'step': 1.0,
'minStep': 1.0,
'dec': False,
'siPrefix': False,
'suffix': ''
}
defs.update(opts)
if 'limits' in opts:
defs['bounds'] = opts['limits']
w = SpinBox()
w.setOpts(**defs)
w.sigChanged = w.sigValueChanged
w.sigChanging = w.sigValueChanging
elif t == 'float':
defs = {
'value': 0,
'min': None,
'max': None,
'step': 1.0,
'dec': False,
'siPrefix': False,
'suffix': ''
}
defs.update(opts)
if 'limits' in opts:
defs['bounds'] = opts['limits']
w = SpinBox()
w.setOpts(**defs)
w.sigChanged = w.sigValueChanged
w.sigChanging = w.sigValueChanging
elif t == 'bool':
w = QtWidgets.QCheckBox()
w.sigChanged = w.toggled
w.value = w.isChecked
w.setValue = w.setChecked
w.setEnabled(not opts.get('readonly', False))
self.hideWidget = False
elif t == 'str':
w = QtWidgets.QLineEdit()
w.sigChanged = w.editingFinished
w.value = lambda: asUnicode(w.text())
w.setValue = lambda v: w.setText(asUnicode(v))
w.sigChanging = w.textChanged
elif t == 'color':
w = ColorButton()
w.sigChanged = w.sigColorChanged
w.sigChanging = w.sigColorChanging
w.value = w.color
w.setValue = w.setColor
self.hideWidget = False
w.setFlat(True)
w.setEnabled(not opts.get('readonly', False))
elif t == 'colormap':
# from pyqtgraph_karl.widgets.GradientWidget import GradientWidget
# ## need this here to avoid import loop
w = GradientWidget(orientation='bottom')
w.sigChanged = w.sigGradientChangeFinished
w.sigChanging = w.sigGradientChanged
w.value = w.colorMap
w.setValue = w.setColorMap
self.hideWidget = False
else:
raise Exception("Unknown type '%s'" % asUnicode(t))
return w
def makeWidget(self):
"""
Return a single widget that should be placed in the second tree column.
The widget must be given three attributes:
========== ============================================================
sigChanged a signal that is emitted when the widget's value is changed
value a function that returns the value
setValue a function that sets the value
========== ============================================================
This is a good function to override in subclasses.
"""
opts = self.param.opts
t = opts['type']
if t == 'int':
defs = {
'value': 0, 'min': None, 'max': None, 'int': True,
'step': 1.0, 'minStep': 1.0, 'dec': False,
'siPrefix': False, 'suffix': ''
}
defs.update(opts)
if 'limits' in opts:
defs['bounds'] = opts['limits']
w = SpinBox()
w.setOpts(**defs)
w.sigChanged = w.sigValueChanged
w.sigChanging = w.sigValueChanging
elif t == 'float':
defs = {
'value': 0, 'min': None, 'max': None,
'step': 1.0, 'dec': False,
'siPrefix': False, 'suffix': ''
}
defs.update(opts)
if 'limits' in opts:
defs['bounds'] = opts['limits']
w = SpinBox()
w.setOpts(**defs)
w.sigChanged = w.sigValueChanged
w.sigChanging = w.sigValueChanging
elif t == 'bool':
w = QtWidgets.QCheckBox()
w.sigChanged = w.toggled
w.value = w.isChecked
w.setValue = w.setChecked
w.setEnabled(not opts.get('readonly', False))
self.hideWidget = False
elif t == 'str':
w = QtWidgets.QLineEdit()
w.sigChanged = w.editingFinished
w.value = lambda: asUnicode(w.text())
w.setValue = lambda v: w.setText(asUnicode(v))
w.sigChanging = w.textChanged
elif t == 'color':
w = ColorButton()
w.sigChanged = w.sigColorChanged
w.sigChanging = w.sigColorChanging
w.value = w.color
w.setValue = w.setColor
self.hideWidget = False
w.setFlat(True)
w.setEnabled(not opts.get('readonly', False))
elif t == 'colormap':
# from pyqtgraph_karl.widgets.GradientWidget import GradientWidget
# ## need this here to avoid import loop
w = GradientWidget(orientation='bottom')
w.sigChanged = w.sigGradientChangeFinished
w.sigChanging = w.sigGradientChanged
w.value = w.colorMap
w.setValue = w.setColorMap
self.hideWidget = False
else:
raise Exception("Unknown type '%s'" % asUnicode(t))
return w
def setupUI(self):
customLayout = QtWidgets.QVBoxLayout(self)
customLayout.addWidget(
QtWidgets.QLabel('type: {}, name: {}'.format(self.type,
self.name)))
buttons = QtWidgets.QWidget()
buttonsly = QtWidgets.QGridLayout(buttons)
self.initButton = QtWidgets.QPushButton('interface')
self.initButton.setToolTip('launch interactive interface')
self.initButton.clicked.connect(lambda: self.customInit())
buttonsly.addWidget(self.initButton)
self.startupButton = QtWidgets.QPushButton('startup')
self.startupButton.setEnabled(False)
self.startupButton.clicked.connect(lambda: self.customStartup())
self.startupButton.setToolTip(
'reset the device, which can solve most problems')
buttonsly.addWidget(self.startupButton)
self.restoreButton = QtWidgets.QPushButton('restore')
self.restoreButton.setToolTip('restore to initial position')
self.restoreButton.setEnabled(False)
self.restoreButton.clicked.connect(lambda: self.customRestore())
buttonsly.addWidget(self.restoreButton)
self.moveButton = QtWidgets.QPushButton('move')
self.moveButton.setEnabled(False)
self.moveButton.clicked.connect(lambda: self.customMove())
buttonsly.addWidget(self.moveButton)
customLayout.addWidget(buttons)
self.axesSpinBox = []
self.singleMoveButton = []
for i in range(self._info['numaxes']):
customLayout.addWidget(QtWidgets.QLabel('Axis {}:'.format(str(i))))
single = QtWidgets.QWidget()
singlely = QtWidgets.QHBoxLayout(single)
axis = SpinBox(step=1, decimals=15)
axis.setEnabled(False)
axis.valueChanged.connect(lambda v, n=i: self.posChanged(v, n))
self.axesSpinBox.append(axis)
singlely.addWidget(axis)
button = QtWidgets.QPushButton('move')
button.setEnabled(False)
button.clicked.connect(lambda x, y=i: self.customSingleMove(y))
singlely.addWidget(button)
customLayout.addWidget(single)
self.singleMoveButton.append(button)
customLayout.addWidget(QtWidgets.QLabel('Range:'))
self.rangeInfoLine = QtWidgets.QLineEdit()
self.rangeInfoLine.setEnabled(False)
self.rangeInfoLine.setText(str(self._info['range']))
customLayout.addWidget(self.rangeInfoLine)
customLayout.addWidget(QtWidgets.QLabel('Start Point:'))
self.startPositionInfoLine = QtWidgets.QLineEdit()
self.startPositionInfoLine.setEnabled(False)
self.startPositionInfoLine.setText(str(self._info['startPosition']))
customLayout.addWidget(self.startPositionInfoLine)
customLayout.addWidget(QtWidgets.QLabel('Position:'))
self.positionInfoLine = QtWidgets.QLineEdit()
self.positionInfoLine.setEnabled(False)
self.positionInfoLine.setText(str(self._info['position']))
customLayout.addWidget(self.positionInfoLine)
customLayout.addWidget(QtWidgets.QLabel('Deviation:'))
self.deviationInfoLine = QtWidgets.QLineEdit()
self.deviationInfoLine.setEnabled(False)
self.deviationInfoLine.setText(str(self._info['deviation']))
customLayout.addWidget(self.deviationInfoLine)