Beginning Flutter - Understanding the Widget Tree and Element Tree
This video is an introduction to:
- Understanding the Widget Tree and the Element Tree.
- How the Flutter application itself is a widget.
- Elements have a reference to the widget and are responsible for comparing the widget differences.
- When you see the use of BuildContext objects, they are the Element objects.
- There is a third tree called the render tree that is a low-level layout and painting system that inherits from the RenderObject. The RenderObject computes and implements the basic layout and paint protocols.
- We'll take a look at the Stateless Widget and Element Tree.
- The Stateful Widget and Element Tree.
Looking for Updates:
https://JediPixels.dev
Beginning Flutter Book:
https://www.amazon.com/Beginning-Flutter-Hands-Guide-Development/dp/1119550823
Subscribe:
https://www.youtube.com/channel/UCTvPs-zK7ykOZ-sVnNtp84w?sub_confirmation=1
- Understanding the Widget Tree and the Element Tree.
- How the Flutter application itself is a widget.
- Elements have a reference to the widget and are responsible for comparing the widget differences.
- When you see the use of BuildContext objects, they are the Element objects.
- There is a third tree called the render tree that is a low-level layout and painting system that inherits from the RenderObject. The RenderObject computes and implements the basic layout and paint protocols.
- We'll take a look at the Stateless Widget and Element Tree.
- The Stateful Widget and Element Tree.
Looking for Updates:
https://JediPixels.dev
Beginning Flutter Book:
https://www.amazon.com/Beginning-Flutter-Hands-Guide-Development/dp/1119550823
Subscribe:
https://www.youtube.com/channel/UCTvPs-zK7ykOZ-sVnNtp84w?sub_confirmation=1
Published on Fri, November 1st 2019