Undo add in DictNoTreeWidget

trueToastedCode · Mar 20, 2021 · 813ce06 · 813ce06
1 parent bc927f4
commit 813ce06
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/lib/templates/dict_no_tree_widget.dart b/lib/templates/dict_no_tree_widget.dart
@@ -66,6 +66,14 @@ class _DictDictNoTreeWidgetState extends State<DictDictNoTreeWidget> with Ticker
       arrowAnimationController,
       Tween(begin: 0.0, end: pi).animate(arrowAnimationController),
     ]);
+    globals.undoList.add(() {
+      final index = _controllers.indexOf(list);
+      _dict.remove(key);
+      _controllers.removeAt(index);
+      _textBefore.removeAt(index);
+      _animationList.removeAt(index);
+      _setValue(null);
+    });
     _setValue(null);
   }