how to customize DropDownButton in flutter? - flutter

I wanna create DropDownMenu like below picture(overflow with column)
Please help me

Related

Create Vertical List in Flutter

I want to create this type of listview using flutter.
https://dribbble.com/shots/6872462-Food-ordering-app-Animate
You can find out more by clicking on this link. But I don't know how to create this type of list. I mean, you can see in the GIF that the list is indexed based.
A fixed indexed item container is colored.
How can I achieve it?
Flutter provides you with a widget very similar to the result you want to achieve called NavigationRail.
You will not have the animation by default, but you can maybe search in the source code of this widget how to create a custom widget that will implement animations.

Flutter Dropdown slider from Appbar

I want to archive some kind of dropdown look like the image. I tried to find but I don't get any.
Please help.
Thank you!
You can use the Visibility Widget . You put it on top and hide it until you need it
https://api.flutter.dev/flutter/widgets/Visibility-class.html

How I can create an UI like this with Flutter? Please help me

Photo
How I can create an UI like this with Flutter? Please help me

What is the name of this kind of selection in flutter/Dart?

I want to create this kind of horizontal selection in Dart/flutter. Can anyone help me on how to do it or any documentation.
Here is a image sample of what am looking for:
You can do it by using Carousel Slider with text as slider element.
See this.. carousel_slider_flutter
You could use a Row with a PageView widget sandwiched between 2 buttons.
Use a PageController to change the selections when the buttons are clicked.

How to achieve this drop down container in flutter?

This is like a dropdown menu but doesn't accept any ontap function, just readability.
Please see the image to know how it looks and works
Use a listview of widgets and wrap each widget in the list with flutter-expandable
Check this
https://github.com/aryzhov/flutter-expandable/blob/master/README.md