FractionallySizedBox

Overview

Set a child's size as a fraction of its parent's size. For example, you can build an input field that takes up only 80% of the screen width.

Properties

Property	Description	Value	Default
alignment	Sets the reference position used to align the proportionally sized child widget inside the available area.	Alignment value	Center (X: 0, Y: 0)
widthFactor	Multiplies the available width by this factor and uses the result as the child widget's width.	Factor of 0.0 or greater	Not set
heightFactor	Multiplies the available height by this factor and uses the result as the child widget's height.	Factor of 0.0 or greater	Not set