Move on_update_layers

Author: dstansby

Diff for: src/napari_matplotlib/features.py

@@ -69,3 +69,14 @@ def _get_valid_axis_keys(self) -> List[str]:
             return []
         else:
             return self.layers[0].features.keys()
+
+    def on_update_layers(self) -> None:
+        """
+        Called when the layer selection changes by ``self.update_layers()``.
+        """
+        # Clear combobox
+        for dim in self.dims:
+            while self._selectors[dim].count() > 0:
+                self._selectors[dim].removeItem(0)
+            # Add keys for newly selected layer
+            self._selectors[dim].addItems(self._get_valid_axis_keys())

Diff for: src/napari_matplotlib/scatter.py

@@ -150,14 +150,3 @@ def _get_data(self) -> Tuple[npt.NDArray[Any], npt.NDArray[Any], str, str]:
         y_axis_name = str(self.get_key("y"))
 
         return x, y, x_axis_name, y_axis_name
-
-    def on_update_layers(self) -> None:
-        """
-        Called when the layer selection changes by ``self.update_layers()``.
-        """
-        # Clear combobox
-        for dim in ["x", "y"]:
-            while self._selectors[dim].count() > 0:
-                self._selectors[dim].removeItem(0)
-            # Add keys for newly selected layer
-            self._selectors[dim].addItems(self._get_valid_axis_keys())