Flutter ThemeData 中 FAB 图标的颜色属性

Question

Question:

What is the property(?) for changing the default color of the icons in floating action buttons in flutter? I know accentColor changes the background color of the FAB. Is there even one or does it have to be declared in the regular code? For example, if I wanted to change the icon color of the FAB pictured below to white or pink or whatever.

Answer 1

You can change the icon color of the FAB by passing Color to the color property of Icon.

floatingActionButton: FloatingActionButton(
  backgroundColor: Colors.red,
  onPressed: () {},
  child: Icon(Icons.add, color: Colors.white)
  ),
),