onBoardChange method
Set a handler
function, which will be called whenever the grid changes.
A change is whenever a cell experiences a change in value.
Implementation
void onBoardChange(Function(Cell) handler) {
_onChangeHandler = handler;
}
Set a handler
function, which will be called whenever the grid changes.
A change is whenever a cell experiences a change in value.
void onBoardChange(Function(Cell) handler) {
_onChangeHandler = handler;
}