def _getLabeledList(w, label="", commandSlot=None):
"""Utility function to create an expanding listbox in labeled frame"""
# use the other utility function to create the labeled frame
frame = _getLabeledFrame(w, label)
listbox = qt.QListBox(frame, label)
# allow the listbox to expand in both directions
listbox.setSizePolicy(_ANCHOR)
# connect the "double-click" signal (event) to commandSlot
if commandSlot:
w.connect(listbox, SIGNAL("selected(int)"), commandSlot)
return frame, listbox
def __init__(self, *args):
apply(qt.QWidget.__init__, (self, ) + args)
self.topLayout = qt.QVBoxLayout(self, 10)
self.grid = qt.QGridLayout(0, 0)
self.topLayout.addLayout(self.grid, 10)
# Create a list box
self.lb = qt.QListBox(self, "listBox")
file = open(sys.argv[1], 'r')
self.dasitems = map(lambda x: string.rstrip(x), file.readlines())
file.close()
self.setCaption(self.dasitems.pop(0))
for item in self.dasitems:
self.lb.insertItem(item)
self.grid.addMultiCellWidget(self.lb, 0, 0, 0, 0)
self.connect(self.lb, qt.SIGNAL("selected(int)"),
self.listBoxItemSelected)
self.topLayout.activate()
def buildInterface(self):
self.layout = qt.QHBoxLayout(self)
self.titleLabel = QubLabel("<B>Title<B>", self)
self.titleLabel.setAlignment(qt.Qt.AlignCenter)
self.titleLabel.setSizePolicy(
qt.QSizePolicy(qt.QSizePolicy.Expanding, qt.QSizePolicy.Fixed))
self.layout.addWidget(self.titleLabel)
"""
move and configure appearence
"""
self.radioGroup = QubRadioGroup(QubRadioGroup.Horizontal, self)
self.radioGroup.hide()
self.connect(self.radioGroup, qt.PYSIGNAL("PositionClicked"),
self.positionClicked)
self.layout.addWidget(self.radioGroup)
self.setButton = qt.QPushButton("Set", self)
self.setButton.hide()
self.connect(self.setButton, qt.SIGNAL("clicked()"), self.setPosition)
self.setButton.setEnabled(False)
self.layout.addWidget(self.setButton)
"""
display appearence
"""
self.valueLabel = qt.QLabel("no value", self)
self.valueLabel.hide()
self.valueLabel.setAlignment(qt.Qt.AlignCenter)
self.layout.addWidget(self.valueLabel)
"""
incremental appearence
"""
self.frame = qt.QFrame(self)
self.frame.hide()
self.frame.setFrameShape(qt.QFrame.NoFrame)
self.frame.setFrameShadow(qt.QFrame.Plain)
self.layout.addWidget(self.frame)
vlayout = qt.QVBoxLayout(self.frame)
vlayout.setMargin(10)
self.valueWidget = QubValue(self.frame,
titleType=QubValue.Label,
valueType=QubValue.Label,
orientation=QubValue.Horizontal)
self.valueWidget.setTitle("Current Position")
vlayout.addWidget(self.valueWidget)
vlayout.addSpacing(5)
hlayout = qt.QHBoxLayout(vlayout)
self.positionList = qt.QListBox(self.frame)
hlayout.addWidget(self.positionList)
hlayout.addSpacing(5)
vlayout1 = qt.QVBoxLayout(hlayout)
self.gotoButton = qt.QPushButton("Go", self.frame)
self.connect(self.gotoButton, qt.SIGNAL("clicked()"),
self.gotoPosition)
vlayout1.addWidget(self.gotoButton)
vlayout1.addStretch(1)
self.addButton = qt.QPushButton("Add", self.frame)
self.connect(self.addButton, qt.SIGNAL("clicked()"), self.addPosition)
vlayout1.addWidget(self.addButton)
vlayout1.addSpacing(5)
self.remButton = qt.QPushButton("Delete", self.frame)
self.connect(self.remButton, qt.SIGNAL("clicked()"), self.remPosition)
vlayout1.addWidget(self.remButton)
"""
popup config
"""
self.configWindow = MultiplePositionConfigurator(self)
self.popupMenu = qt.QPopupMenu(self.titleLabel)
self.popupMenu.insertItem("Configure", self.configWindow.show)
def __init__(self, parent=None, name=None, fl=0):
CreateTaskBase.__init__(self, parent, name, fl, 'Helical')
if not name:
self.setName("create_helical_widget")
#
# Data attributes
#
self.init_models()
self._prev_pos = None
self._current_pos = None
self._list_item_map = {}
self.init_models()
#
# Layout
#
v_layout = qt.QVBoxLayout(self, 2, 5, "v_layout")
self._lines_gbox = qt.QGroupBox('Lines', self, "lines_gbox")
self._lines_gbox.setColumnLayout(0, qt.Qt.Vertical)
self._lines_gbox.layout().setSpacing(6)
self._lines_gbox.layout().setMargin(11)
lines_gbox_layout = qt.QHBoxLayout(self._lines_gbox.layout())
lines_gbox_layout.setAlignment(qt.Qt.AlignTop)
self._list_box = qt.QListBox(self._lines_gbox, "helical_page")
self._list_box.setSelectionMode(qt.QListBox.Extended)
self._list_box.setFixedWidth(200)
self._list_box.setFixedHeight(75)
list_box_tool_tip = "Select the line(s) to perfrom helical scan on"
qt.QToolTip.add(self._list_box, list_box_tool_tip)
lines_gbox_layout.addWidget(self._list_box)
button_layout = qt.QVBoxLayout(None, 0, 6, "button_layout")
button_layout.setSpacing(5)
add_button = qt.QPushButton("+", self._lines_gbox, "add_button")
add_button.setFixedWidth(20)
add_button.setFixedHeight(20)
remove_button = qt.QPushButton("-", self._lines_gbox, "add_button")
remove_button.setFixedWidth(20)
remove_button.setFixedHeight(20)
button_layout.addWidget(add_button)
button_layout.addWidget(remove_button)
lines_gbox_layout.addLayout(button_layout)
add_button_tool_tip = "Add a line between two saved positions, " \
"CTRL click to select more than one position"
qt.QToolTip.add(add_button, add_button_tool_tip)
remove_button_tool_tip = "Remove selected line(s)"
qt.QToolTip.add(remove_button, remove_button_tool_tip)
self._acq_gbox = qt.QVGroupBox('Acquisition', self, 'acq_gbox')
self._acq_widget = \
AcquisitionWidget(self._acq_gbox,
"acquisition_widget", layout='vertical',
acq_params=self._acquisition_parameters,
path_template=self._path_template)
self._acq_widget.disable_inverse_beam(True)
self._data_path_gbox = qt.QVGroupBox('Data location', self,
'data_path_gbox')
self._data_path_widget = \
DataPathWidget(self._data_path_gbox,
data_model = self._path_template,
layout = 'vertical')
self._processing_gbox = qt.QVGroupBox('Processing', self,
'processing_gbox')
self._processing_widget = \
ProcessingWidget(self._processing_gbox,
data_model = self._processing_parameters)
v_layout.addWidget(self._lines_gbox)
v_layout.addWidget(self._acq_gbox)
v_layout.addWidget(self._data_path_gbox)
v_layout.addWidget(self._processing_gbox)
qt.QObject.connect(add_button, qt.SIGNAL("clicked()"),
self.add_clicked)
qt.QObject.connect(remove_button, qt.SIGNAL("clicked()"),
self.remove_clicked)
qt.QObject.connect(self._list_box, qt.SIGNAL("selectionChanged()"),
self.list_box_selection_changed)
prefix_ledit = self._data_path_widget.\
data_path_widget_layout.child('prefix_ledit')
run_number_ledit = self._data_path_widget.\
data_path_widget_layout.child('run_number_ledit')
self.connect(prefix_ledit, qt.SIGNAL("textChanged(const QString &)"),
self._prefix_ledit_change)
self.connect(run_number_ledit,
qt.SIGNAL("textChanged(const QString &)"),
self._run_number_ledit_change)
self.connect(self._data_path_widget,
qt.PYSIGNAL("path_template_changed"),
self.handle_path_conflict)