1 files changed, 16 insertions, 0 deletions
diff --git a/src/avp/gui/undostack.py b/src/avp/gui/undostack.py
new file mode 100644
index 0000000..fd1a3e9
--- /dev/null
+++ b/src/avp/gui/undostack.py
@@ -0,0 +1,16 @@
+from PyQt6.QtGui import QUndoStack
+from ..toolkit.common import disableWhenEncoding
+
+
+class UndoStack(QUndoStack):
+    @property
+    def encoding(self):
+        return self.parent().encoding
+
+    @disableWhenEncoding
+    def undo(self, *args, **kwargs):
+        super().undo(*args, **kwargs)
+
+    @disableWhenEncoding
+    def redo(self, *args, **kwargs):
+        super().redo(*args, **kwargs)