Change background color of dropdown button- flutter

Question

I want to change the background color and border radius of DropDownButton,

i have tried it with theme but it changes the color of dropdown list not the button.

 Theme(
    data: Theme.of(context).copyWith(canvasColor: Colors.blue),
          child: DropdownButton(
                     items: [DropdownMenuItem(child: Text('one'))],
                     onChanged: (newvlaue) {}),
                        )

what i want:

what i get:

Does this answer your question? [How should I customize DropdownButtons and DropdownMenuItems in Flutter?](https://stackoverflow.com/questions/46530527/how-should-i-customize-dropdownbuttons-and-dropdownmenuitems-in-flutter) — tomerpacific, Apr 30 '23 at 07:40
@tomerpacific no, they are changing background color of dropdown list not the button — Saad, Apr 30 '23 at 07:46

score 1 · Accepted Answer · answered Apr 30 '23 at 08:25

1

if you want to change the color of the button and add a radius you can wrap the dropdown button with a container.

answered Apr 30 '23 at 08:25

Thusal Athauda

58
4

Change background color of dropdown button- flutter

1 Answers1