Add right-click to deselect label

fractal-napari-plugins-collection · Jul 19, 2024 · 0950ccf · 0950ccf
1 parent fa22d2b
commit 0950ccf
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/src/napari_feature_classifier/annotator_widget.py b/src/napari_feature_classifier/annotator_widget.py
@@ -227,9 +227,16 @@ def toggle_label(self, labels_layer, event):
             napari_info("No label clicked.")
             return
 
-        labels_layer.features.loc[
-            labels_layer.features[self._label_column] == label, "annotations"
-        ] = self._class_selector.value.value
+        # Left click: add annotation
+        if event.button == 1:
+            labels_layer.features.loc[
+                labels_layer.features[self._label_column] == label, "annotations"
+            ] = self._class_selector.value.value
+        # Right click: Remove annotation
+        elif event.button == 2:
+            labels_layer.features.loc[
+                labels_layer.features[self._label_column] == label, "annotations"
+            ] = 0.0
 
         # Update only the single color value that changed
         self.update_single_color(labels_layer, label)