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listenable_undo package
documentation
undo.dart
ListenableStack
undo method
undo method
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undo
method
@
override
void
undo
(
)
override
Undo Last Change
Implementation
@override void undo() { if (canUndo) { super.undo(); notifyListeners(); } }
listenable_undo package
documentation
undo
ListenableStack
undo method
ListenableStack class