def set_data(self, data):
"""
Change datasets
:parm data: :class:`~glue.core.data.Data` instance
"""
# remove old widgets
self._clear()
self._data = data
if data is None or data.ndim < 3:
return
# create slider widget for each dimension...
for i, s in enumerate(data.shape):
slider = SliceWidget(data.get_world_component_id(i).label,
hi=s - 1)
if i == self.ndim - 1:
slider.mode = 'x'
elif i == self.ndim - 2:
slider.mode = 'y'
else:
slider.mode = 'slice'
self._slices.append(slider)
# save ref to prevent PySide segfault
self.__on_slice = partial(self._on_slice, i)
self.__on_mode = partial(self._on_mode, i)
slider.slice_changed.connect(self.__on_slice)
slider.mode_changed.connect(self.__on_mode)
if s == 1:
slider.freeze()
# ... and add to the layout
for s in self._slices[::-1]:
self.layout.addWidget(s)
if s is not self._slices[0]:
line = QtGui.QFrame()
line.setFrameShape(QtGui.QFrame.HLine)
line.setFrameShadow(QtGui.QFrame.Sunken)
self.layout.addWidget(line)
s.show() # this somehow fixes #342
self.layout.addStretch(5)
def setupUi(self, ScatterWidget):
ScatterWidget.setObjectName("ScatterWidget")
ScatterWidget.resize(300, 349)
ScatterWidget.setBaseSize(QtCore.QSize(555, 500))
ScatterWidget.setFocusPolicy(QtCore.Qt.StrongFocus)
ScatterWidget.setStyleSheet("")
self.horizontalLayout = QtGui.QHBoxLayout(ScatterWidget)
self.horizontalLayout.setContentsMargins(3, 2, 2, 4)
self.horizontalLayout.setObjectName("horizontalLayout")
self.option_dashboard = QtGui.QWidget(ScatterWidget)
self.option_dashboard.setObjectName("option_dashboard")
self.verticalLayout = QtGui.QVBoxLayout(self.option_dashboard)
self.verticalLayout.setSpacing(4)
self.verticalLayout.setContentsMargins(0, 0, 0, 10)
self.verticalLayout.setObjectName("verticalLayout")
self.xAxisLayout = QtGui.QHBoxLayout()
self.xAxisLayout.setSpacing(8)
self.xAxisLayout.setContentsMargins(0, 0, 0, 0)
self.xAxisLayout.setObjectName("xAxisLayout")
self.xlabel = QtGui.QLabel(self.option_dashboard)
self.xlabel.setObjectName("xlabel")
self.xAxisLayout.addWidget(self.xlabel)
self.xAxisComboBox = QtGui.QComboBox(self.option_dashboard)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.xAxisComboBox.sizePolicy().hasHeightForWidth())
self.xAxisComboBox.setSizePolicy(sizePolicy)
self.xAxisComboBox.setSizeAdjustPolicy(
QtGui.QComboBox.AdjustToMinimumContentsLength)
self.xAxisComboBox.setObjectName("xAxisComboBox")
self.xAxisLayout.addWidget(self.xAxisComboBox)
self.xLogCheckBox = QtGui.QCheckBox(self.option_dashboard)
self.xLogCheckBox.setObjectName("xLogCheckBox")
self.xAxisLayout.addWidget(self.xLogCheckBox)
self.xFlipCheckBox = QtGui.QCheckBox(self.option_dashboard)
self.xFlipCheckBox.setObjectName("xFlipCheckBox")
self.xAxisLayout.addWidget(self.xFlipCheckBox)
self.xAxisLayout.setStretch(1, 4)
self.verticalLayout.addLayout(self.xAxisLayout)
self.yAxisLayout = QtGui.QHBoxLayout()
self.yAxisLayout.setSpacing(8)
self.yAxisLayout.setObjectName("yAxisLayout")
self.ylabel = QtGui.QLabel(self.option_dashboard)
self.ylabel.setObjectName("ylabel")
self.yAxisLayout.addWidget(self.ylabel)
self.yAxisComboBox = QtGui.QComboBox(self.option_dashboard)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.yAxisComboBox.sizePolicy().hasHeightForWidth())
self.yAxisComboBox.setSizePolicy(sizePolicy)
self.yAxisComboBox.setSizeAdjustPolicy(
QtGui.QComboBox.AdjustToMinimumContentsLength)
self.yAxisComboBox.setObjectName("yAxisComboBox")
self.yAxisLayout.addWidget(self.yAxisComboBox)
self.yLogCheckBox = QtGui.QCheckBox(self.option_dashboard)
self.yLogCheckBox.setObjectName("yLogCheckBox")
self.yAxisLayout.addWidget(self.yLogCheckBox)
self.yFlipCheckBox = QtGui.QCheckBox(self.option_dashboard)
self.yFlipCheckBox.setObjectName("yFlipCheckBox")
self.yAxisLayout.addWidget(self.yFlipCheckBox)
self.yAxisLayout.setStretch(1, 4)
self.verticalLayout.addLayout(self.yAxisLayout)
self.horizontalLayout_3 = QtGui.QHBoxLayout()
self.horizontalLayout_3.setObjectName("horizontalLayout_3")
self.snapLimits = QtGui.QPushButton(self.option_dashboard)
self.snapLimits.setObjectName("snapLimits")
self.horizontalLayout_3.addWidget(self.snapLimits)
self.swapAxes = QtGui.QPushButton(self.option_dashboard)
self.swapAxes.setObjectName("swapAxes")
self.horizontalLayout_3.addWidget(self.swapAxes)
self.verticalLayout.addLayout(self.horizontalLayout_3)
self.hidden_attributes = QtGui.QCheckBox(self.option_dashboard)
self.hidden_attributes.setObjectName("hidden_attributes")
self.verticalLayout.addWidget(self.hidden_attributes)
self.line = QtGui.QFrame(self.option_dashboard)
self.line.setFrameShadow(QtGui.QFrame.Sunken)
self.line.setLineWidth(2)
self.line.setMidLineWidth(0)
self.line.setFrameShape(QtGui.QFrame.HLine)
self.line.setFrameShadow(QtGui.QFrame.Sunken)
self.line.setObjectName("line")
self.verticalLayout.addWidget(self.line)
self.label = QtGui.QLabel(self.option_dashboard)
self.label.setFrameShape(QtGui.QFrame.NoFrame)
self.label.setFrameShadow(QtGui.QFrame.Sunken)
self.label.setAlignment(QtCore.Qt.AlignCenter)
self.label.setObjectName("label")
self.verticalLayout.addWidget(self.label)
self.horizontalLayout_4 = QtGui.QHBoxLayout()
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
self.xmin_label = QtGui.QLabel(self.option_dashboard)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.xmin_label.sizePolicy().hasHeightForWidth())
self.xmin_label.setSizePolicy(sizePolicy)
self.xmin_label.setMinimumSize(QtCore.QSize(40, 0))
self.xmin_label.setObjectName("xmin_label")
self.horizontalLayout_4.addWidget(self.xmin_label)
self.xmin = QtGui.QLineEdit(self.option_dashboard)
self.xmin.setObjectName("xmin")
self.horizontalLayout_4.addWidget(self.xmin)
self.xmax_label = QtGui.QLabel(self.option_dashboard)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.xmax_label.sizePolicy().hasHeightForWidth())
self.xmax_label.setSizePolicy(sizePolicy)
self.xmax_label.setMinimumSize(QtCore.QSize(40, 0))
self.xmax_label.setObjectName("xmax_label")
self.horizontalLayout_4.addWidget(self.xmax_label)
self.xmax = QtGui.QLineEdit(self.option_dashboard)
self.xmax.setObjectName("xmax")
self.horizontalLayout_4.addWidget(self.xmax)
self.verticalLayout.addLayout(self.horizontalLayout_4)
self.horizontalLayout_5 = QtGui.QHBoxLayout()
self.horizontalLayout_5.setObjectName("horizontalLayout_5")
self.ymin_label = QtGui.QLabel(self.option_dashboard)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.ymin_label.sizePolicy().hasHeightForWidth())
self.ymin_label.setSizePolicy(sizePolicy)
self.ymin_label.setMinimumSize(QtCore.QSize(40, 0))
self.ymin_label.setObjectName("ymin_label")
self.horizontalLayout_5.addWidget(self.ymin_label)
self.ymin = QtGui.QLineEdit(self.option_dashboard)
self.ymin.setObjectName("ymin")
self.horizontalLayout_5.addWidget(self.ymin)
self.ymax_label = QtGui.QLabel(self.option_dashboard)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.ymax_label.sizePolicy().hasHeightForWidth())
self.ymax_label.setSizePolicy(sizePolicy)
self.ymax_label.setMinimumSize(QtCore.QSize(40, 0))
self.ymax_label.setObjectName("ymax_label")
self.horizontalLayout_5.addWidget(self.ymax_label)
self.ymax = QtGui.QLineEdit(self.option_dashboard)
self.ymax.setObjectName("ymax")
self.horizontalLayout_5.addWidget(self.ymax)
self.verticalLayout.addLayout(self.horizontalLayout_5)
spacerItem = QtGui.QSpacerItem(1, 1, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
self.verticalLayout.addItem(spacerItem)
self.horizontalLayout.addWidget(self.option_dashboard)
self.retranslateUi(ScatterWidget)
QtCore.QMetaObject.connectSlotsByName(ScatterWidget)
