ScrollConfiguration Widget – Flutter Widget Guide By Flutter Agency

· 2 min read
ScrollConfiguration widget
ScrollConfiguration widget

What is ScrollConfiguration Widget?

ScrollConfiguration Widget controls how Scrollable widgets behave in a subtree. It determines the ScrollPhysics and viewport decorations used by descendants of the child.

The Default  Constructor for it will look like below

ScrollConfiguration(
{
Key key,
@required ScrollBehavior behavior,
@required Widget child,
}
)

In Above constructor, the behavior and child arguments must not be null.

Properties:

  • key: Controls how one widget replaces another widget in the tree.
  • ScrollBehavior: ScrollBehavior Describes how Scrollable widgets should behave. The ScrollBehavior for Scrollable Widget in the given BuildContext.If no ScrollConfiguration Widget is in the scope of the given context, a default ScrollBehavior instance is returned.
  • Widget child: This attribute is used to define the widget below this widget in the tree. This widget can only have one child. To layout multiple children, let this widget’s child be a widget such as Row WidgetColumn Widget, or Stack Widget, which have a children’s property, and then provide the children to that widget.

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