What is LayoutBuilder?

LayoutBuilder helps to create a widget tree in the widget flutter which can depend on the size of the original widget . flutter can take the layout builder as a parameter. It has two parameters. build context and Boxconstrant. BuildContext refers to a widget.

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What is a Flutter box?

In Flutter, widgets are rendered by their underlying RenderBox objects . Render boxes are given constraints by their parent, and size themselves within those constraints. Constraints consist of minimum and maximum widths and heights; sizes consist of a specific width and height.

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What is size box in Flutter?

SizedBox is a built-in widget in flutter SDK. It is a simple box with a specified size. It can be used to set size constraints to the child widget, put an empty SizedBox between the two widgets to get some space in between, or something else. It is somewhat similar to a Container widget with fewer properties.

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What is SizedBox in Flutter?

SizedBox is a built-in widget in flutter SDK . It is a simple box with a specified size. It can be used to set size constraints to the child widget, put an empty SizedBox between the two widgets to get some space in between, or something else. It is somewhat similar to a Container widget with fewer properties.

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