persistentFooterButtons property
final
A set of buttons that are displayed at the bottom of the scaffold.
Typically this is a list of FlatButton widgets. These buttons are persistently visible, even if the body of the scaffold scrolls.
These widgets will be wrapped in a ButtonBar.
The persistentFooterButtons are rendered above the bottomNavigationBar but below the body.
See also:
Implementation
final List<Widget> persistentFooterButtons