GridPad class

Layout for placing elements in the grid.

Layout allows place elements in a grid defined through gridPadCells parameter. By default, all children placed sequentially, according placementPolicy.

To specify an exact location or span size other than 1, the child should be wrapped with the Cell widget.

Widget have to be limited on both sides (width and height) otherwise an exception will be thrown.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• GridPad

Available Extensions

• CellExtension

Constructors

GridPad({Key? key, required GridPadCells gridPadCells, required List<Widget> children, GridPadPlacementPolicy placementPolicy = GridPadPlacementPolicy.defaultPolicy})

Properties

gridPadCells → GridPadCells

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

placementPolicy → GridPadPlacementPolicy

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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