floatingLabelBehavior property
Overrides the default value for InputDecoration.floatingLabelBehavior.
This property is obsolete and will be deprecated in a future release: please use the InputDecorationThemeData.floatingLabelBehavior property in data instead.
Implementation
FloatingLabelBehavior get floatingLabelBehavior =>
_data != null ? _data.floatingLabelBehavior : _floatingLabelBehavior;