def __init__(self, canvas):
QDockWidget.__init__(self)
self.canvas = canvas
self.in_query = False
# Set up the user interface from Designer.
self.ui = Ui_IfsttarRoutingDock()
self.ui.setupUi(self)
self.ui.criterionBox.addWidget(
CriterionChooser(self.ui.criterionBox, True))
# set roadmap's header
self.ui.roadmapTable.setHorizontalHeader(QHeaderView(Qt.Horizontal))
self.ui.roadmapTable.setHorizontalHeaderLabels(
["", "Direction", "Costs"])
# add the origin chooser
self.ui.origin = StepSelector(self.ui.verticalLayout,
"Origin",
dock=self)
self.ui.verticalLayout.insertWidget(0, self.ui.origin)
self.ui.origin.set_canvas(self.canvas)
# add the Destination chooser
dest = StepSelector(self.ui.stepBox,
"Destination",
coordinates_only=False,
dock=self)
dest.coordinates_changed.connect(self.update_pinpoints)
dest.set_canvas(self.canvas)
self.ui.stepBox.addWidget(dest)
# set the minimum height of the scroll area to "one stepselector"
self.ui.scrollArea.setMinimumHeight(dest.sizeHint().height())
# set pin points updater
self.ui.origin.coordinates_changed.connect(self.update_pinpoints)
self.ui.origin.dock = self
# add the private parking chooser
self.parkingChooser = StepSelector(self.ui.queryPage,
"Private parking location",
coordinates_only=True,
dock=self)
self.parkingChooser.set_canvas(self.canvas)
self.parkingEnabledBox = QCheckBox(self.ui.queryPage)
self.parkingEnabledBox.stateChanged.connect(self.on_toggle_parking)
self.parkingEnabledBox.setCheckState(Qt.Unchecked)
self.ui.parkingLayout.addWidget(self.parkingEnabledBox)
self.ui.parkingLayout.addWidget(self.parkingChooser)
# set parking location updater
self.parkingChooser.coordinates_changed.connect(self.update_parking)
self.parkingChooser.dock = self
