EasyLayout class

Sets a layout system with spacings for child widgets.

EasyLayoutColumn, EasyLayoutRow, EasyLayoutAuto and EasyLayoutDivider widgets must be nested in at least one EasyLayout widget.

The default spacing values can be set through the static properties EasyLayout.defaultHSpacing and EasyLayout.defaultVSpacing.

In any widget below EasyLayout in the tree, you can get spacing values using EasyLayout.of(context).hSpacing and EasyLayout.of(context).vSpacing.

When using inline in a tree, you need to wrap the widget in a Builder to pass the EasyLayout context inside:

EasyLayout(
  hSpacing: 24,
  vSpacing: 32,
  child: Builder(
    builder: (context) => Text('Horizontal spacing: ${EasyLayout.of(context).hSpacing}'),
  ),
)

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• EasyLayout

Constructors

EasyLayout({Key? key, double? hSpacing, double? vSpacing, required Widget child, bool merge = true})

const

Properties

child → Widget

The widget below this widget in the tree.

final

hashCode → int

The hash code for this object.

no setter, inherited

hSpacing → double?

Horizontal spacing

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

merge → bool

Merge with parent EasyLayout

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

vSpacing → double?

Vertical spacing

final

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

override

createElement() → StatelessElement

Creates a StatelessElement to manage this widget's location in the tree.

inherited

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

defaultHSpacing ↔ double

getter/setter pair

defaultVSpacing ↔ double

getter/setter pair

Static Methods

of(BuildContext context) → EasyLayoutScope?