flutter_undo

Description:

flutter undo

Flutter Undo #
This package provides a mechanism to interact with UndoManager on iOS.
Getting Started #
The easiest way to use the plugin is to wrap a text editing widget in the UndoableTextElement widget:
UndoableTextElement(
controller: controller,
focusNode: focusNode,
child: TextField(controller: controller, focusNode: focusNode),
);
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For more control, you can interact with the UndoManager directly:
// Register a command
UndoManager.instance.registerCommand(
UndoCommand(
undo: (identifier) {
widget.controller.value = lastValue;
},
redo: (identifier) {
widget.controller.value = currentValue;
},
),
);
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// Clear the undo stack
UndoManager.instance.reset();
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