getCommitButton method

Widget getCommitButton()

Implementation

Widget getCommitButton() {
  if (_commitButton != null) return _commitButton!;

  // 提供安全的默认值，避免 context 为 null 时崩溃
  final primaryColor = context != null
      ? Theme.of(context!).primaryColor
      : Colors.blue;

  return Container(
    alignment: Alignment.center,
    padding: const EdgeInsets.only(left: 12, right: 22),
    child: Text(
      '确定',
      style: TextStyle(
        color: primaryColor,
        fontSize: 16.0,
      ),
    ),
  );
}