PositionedDirectionalModifier constructor

const PositionedDirectionalModifier({ Key? key, Widget? child, Key? modifierKey, double? start, double? top, double? end, double? bottom, double? width, double? height, })

Creates a widget that controls where a child of a Stack is positioned.

Only two out of the three horizontal values (start, end, width), and only two out of the three vertical values (top, bottom, height), can be set. In each case, at least one of the three must be null.

See also:

• Positioned.directional, which also specifies the widget's horizontal position using start and end but has an explicit TextDirection.

Implementation

const PositionedDirectionalModifier({
  super.key,
  super.child,
  super.modifierKey,
  this.start,
  this.top,
  this.end,
  this.bottom,
  this.width,
  this.height,
});