Positioned class

Places a widget inside a Stack at specific coordinate offsets.

Inheritance

Constructors

Positioned({int? left, int? top, int? right, int? bottom, int? width, int? height, required Widget child})
Creates a positioned widget to place a child inside a Stack.
const

Properties

bottom → int?
The distance from the bottom edge.
final
child → Widget
The child widget.
final
hashCode → int
The hash code for this object.
no setterinherited
height → int?
The constrained height.
final
key → Key?
The optional key for this widget.
finalinherited
left → int?
The distance from the left edge.
final
The distance from the right edge.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
top → int?
The distance from the top edge.
final
width → int?
The constrained width.
final

Methods

createElement() → Element
Creates an Element to manage this widget's location in the tree.
override
getIntrinsicHeight(int width) → int
Computes the intrinsic height of this widget under the given width constraint.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
render(Buffer buffer, Rect area) → void
Renders the widget onto the provided buffer within the specified area.
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited