clearFormStates method
void
clearFormStates()
Clears all visual form states (errors and yellow override warnings) from the grid. Call this after a successful form submission to visually reset the table.
Implementation
void clearFormStates() {
bool changed = false;
for (var state in _cellStates.values) {
if (state.errorText != null || state.isOverridden) {
state.errorText = null;
state.isOverridden = false;
state.overrideMessage = null;
changed = true;
}
}
if (changed) notifyListeners();
}