setPage method

void setPage(
  1. int page
)

Sets the current page for the controller and initializes the necessary data structures.

Implementation

void setPage(int page) {
  _currentPage = page;
  _textBoxes.putIfAbsent(page, () => []);
  _history.putIfAbsent(page, () => []);
  _undoStack.putIfAbsent(page, () => []);
  notifyListeners(); // Notify listeners to update UI or other components.
}