panel fixes

Author: chrishalcrow

spikeinterface_gui/curationview.py

@@ -405,7 +405,6 @@ def _panel_make_layout(self):
             save_button,
             download_button,
             apply_button,
-            submit_button,
             sizing_mode="stretch_width",
         )
         save_sections = pn.Column(

spikeinterface_gui/traceview.py

@@ -457,7 +457,7 @@ def _panel_on_event_type_changed(self):
         self.refresh()
 
     def _panel_add_event_lines(self, t1, t2):
-        if self.event_line is not None:
+        if self.controller.has_extension("events") and self.event_line is not None:
             event_samples = self.controller.get_events(self.event_key)
             segment_index = self.controller.get_time()[1]
             start_sample, end_sample = self.controller.get_chunk_indices(t1, t2, segment_index)
@@ -583,7 +583,8 @@ def _panel_add_event_line(self):
         self.event_source.data = {"xs": [[evt_time, evt_time]], "ys": [yspan]}
 
     def _panel_remove_event_line(self):
-        self.event_source.data = {"xs": [], "ys": []}
+        if self.controller.has_extension("events"):
+            self.event_source.data = {"xs": [], "ys": []}
 
     # TODO: pan behavior like Qt?
     # def _panel_on_pan_start(self, event):

spikeinterface_gui/view_base.py

@@ -40,6 +40,8 @@ def __init__(self, controller=None, parent=None, backend="qt"):
                 create_settings(self)
             self.notifier = SignalNotifier(view=self)
             self.busy = pn.indicators.LoadingSpinner(value=True, size=20, name='busy...')
+
+        self.layout = None
         make_layout()
         if self._settings is not None:
             listen_setting_changes(self)