Merge pull request #175 from funkelab/emit_action_applied_signal

Add action_applied signal to tracks

Author: cmalinmayor

src/funtracks/data_model/tracks.py

@@ -53,6 +53,7 @@ class Tracks:
     """
 
     refresh = Signal(object)
+    action_applied = Signal(object)
 
     def __init__(
         self,
@@ -782,6 +783,7 @@ def notify_annotators(self, action: BasicAction) -> None:
         Args:
             action: The action that triggered this notification
         """
+        self.action_applied.emit(action)
         self.annotators.update(action)
 
     def get_available_features(self) -> dict[str, Feature]: