flutter-widget Archives

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Flutter: Expanded vs Flexible

I’ve used both Expanded and Flexible widgets and they both seem to work the same. What is the difference between Expanded and Flexible? ...

June 1, 2022
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The equivalent of wrap_content and match_parent in flutter?

In Android match_parent and wrap_content are used to resize the widgets automatically relative to their parent to the content the widget contains. In ...

May 24, 2022
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How to show/hide widgets programmatically in Flutter

In Android, every single View subclass has a setVisibility() method that allows you modify the visibility of a View object There are 3 ...

May 23, 2022
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Adding a splash screen to Flutter apps

How would you approach adding a splash screen to Flutter apps? It should load and display before any other content. Currently, there is ...

May 23, 2022
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Yellow lines under Text Widgets in Flutter?

Working on my first flutter app. The main app screen doesn’t have this issue, all the texts show up as they should. However ...

May 22, 2022
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What is the difference between functions and classes to create reusable widgets?

I have realized that it is possible to create widgets using plain functions instead of subclassing StatelessWidget. An example would be this: Widget ...

May 21, 2022
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How to deal with unwanted widget build?

For various reasons, sometimes the build method of my widgets is called again. I know that it happens because a parent updated. But ...

May 21, 2022
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How to add a ListView to a Column in Flutter?

I’m trying to construct a simple login page for my Flutter app. I’ve successfully built the TextFields and log in/Sign in buttons. I ...

May 17, 2022
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How can I add a border to a widget in Flutter?

I’m using Flutter and I’d like to add a border to a widget (in this case, a Text widget). I tried TextStyle and ...

May 7, 2022
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