ENH: PedalConnector code clarity

mo-gaafar · Jun 10, 2024 · ed080de · ed080de
1 parent 1f96fd7
commit ed080de
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/invesalius/net/pedal_connection.py b/invesalius/net/pedal_connection.py
@@ -46,7 +46,7 @@ def __init__(self, neuronavigation_api=None, window=None):
 
         if const.KEYSTROKE_PEDAL_ENABLED:
             self._set_frame(window)
-            self.panel_callbacks = {}
+            self.panel_callbacks = {}  # dict[wxpanel_id, dict[callback_name, function]]
 
     def _set_frame(self, panel):
         try:
@@ -70,6 +70,7 @@ def OnKeyPress(evt, state):
                     if remove_when_released:
                         self.panel_callbacks[panel_id].pop(name)
             evt.Skip()
+
         panel.Bind(wx.EVT_CHAR_HOOK, partial(OnKeyPress, state=True))
 
     def add_callback(self, name, callback, remove_when_released=False, panel=None):