def __init__(self, roots, context):
super().__init__()
self.root_widgets = OrderedDict((label, RootWidget(root, context))
for label, root in roots.items())
self.layout = QtWidgets.QVBoxLayout()
self.layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.layout)
self.tab_widget = QtWidgets.QTabWidget()
for label, widget in self.root_widgets.items():
self.tab_widget.addTab(widget, label)
self.layout.addWidget(self.tab_widget)
def __init__(self, root: Root, context: Context):
super().__init__()
self.root = root
self.root.model_changed.connect(self._update_plot)
self.context = context
self.context.title_changed.connect(self._set_window_title)
self.layout = QtWidgets.QVBoxLayout()
self.layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.layout)
# TODO: Use context info/… to identify plot to user in message.
self.message_label = QtWidgets.QLabel("No data.")
self.widget_stack = QtWidgets.QStackedWidget()
self.widget_stack.addWidget(self.message_label)
self.layout.addWidget(self.widget_stack)
self.plot_container = None
def __init__(self, model: Model):
super().__init__()
self._alternate_plots = OrderedDict()
self.model = model
self.layout = QtWidgets.QVBoxLayout()
self.layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.layout)
self.widget_stack = QtWidgets.QStackedWidget()
self.message_label = QtWidgets.QLabel(
"Waiting for channel metadata for scan…")
self.widget_stack.addWidget(self.message_label)
self.layout.addWidget(self.widget_stack)
if isinstance(self.model, SinglePointModel):
self.plot = Rolling1DPlotWidget(self.model,
self._get_alternate_names)
self.model.channel_schemata_changed.connect(
self._create_subscan_roots)
else:
try:
self.plot = _make_dimensional_plot(self.model,
self._get_alternate_names)
except NotImplementedError as err:
self._show_error(str(err))
return
self.widget_stack.addWidget(self.plot)
self._alternate_plots["main plot"] = self.plot
self.plot.error.connect(self._show_error)
self.plot.ready.connect(lambda: self._show(self.plot))
self.plot.alternate_plot_requested.connect(self._show_alternate_plot)
# All subscan roots, to keep the objects alive.
self._subscan_roots = None