Get rid of double underlines in my Flutter UI - flutter

I need to get rid of the underlines that are present in the Flutter UI I made. I tried giving textStyle to this text but still doesn't get rid of the lines. I have added an image of how the output looks like below.
Any form of help will be appreciated, Thanks.

Wrap your Entire code with Material Widget

Wrap your widget with Scaffold() and add your widgets to the body.

Related

Use widget inside TextFormField

I am in need to have a widget inside a TextFormField. For an example of what I need, see how this library uses images inline in the ExtendedTextField. I need that exact same thing, but instead of an inline image it would be an inline widget.
Is there a way to accomplish this?
Thank you

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

Is it possible to use Material Banner Widget without Actions?

I'm trying to use the material banner widget but a list of actions is required. The list of actions is causing the banner to look weird even when I place an empty container inside of the list.
Should I not be using the material banner widget since it requires a list when my design doesn't need a list of actions available? I want to use the widget since I can use these methods easily.
ScaffoldMessenger.of(context).showMaterialBanner & ScaffoldMessenger.of(context).clearMaterialBanners();
If I shouldn't be using the widget, does anyone else have a good replacement for it?
Thank You.
Edit: I've added an image for reference.
https://imgur.com/a/DPSnhrw
I want to get rid of the red area on the right side of the banner. I've tried setting the material banner's padding to padding: EdgeInsets.zero
I think I found a way but it's dirty: open the MaterialBanner widget and change everything you don't like in the code.
Below are the changes I made. After that, I'm passing any List of widgets as actions to the MaterialBanner, which is simply ignored.
Changes to MaterialBanner

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

How to get the highlight widget from flutter web?

As title, if the user hover a UI element, it will highlight on flutter web, I would like to know how do I know which element is being hover and highlighted. Thanks.
To select text, simply use the selectableText widget.
As for hovers, its supposed to be under the guestures widget, but there are work arounds.
Work around 1
Work around 2