ResponsiveLayoutGrid class

The ResponsiveLayoutGrid has the following constructor parameters:

The ResponsiveLayoutGrid has children, named cells.

  • Cells align with the column grid to create a logical and consistent layout experience across screen sizes and orientations:
  • Cells are Widgets
  • Cells can span one or more columns
  • Cells are separated with gutters (separation space)

It is recommended to always directly wrap a ResponsiveLayoutGrid in a SingleChildScrollView so that the user can vertically scroll trough all cells, even when they do not all fit in the viewport.

Inheritance

Constructors

ResponsiveLayoutGrid({Key? key, double minimumColumnWidth = defaultMinimumColumnWidth, double columnGutterWidth = defaultGutter, double rowGutterHeight = defaultGutter, int? maxNumberOfColumns, EdgeInsets padding = EdgeInsets.zero, List<Widget> children = const [], ResponsiveLayoutFactory layoutFactory = defaultLayoutFactory})
const

Properties

children → List<Widget>
final
columnGutterWidth → double
The columnGutterWidth is the space between columns. It is a MaterialMeasurement.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
layoutFactory → ResponsiveLayoutFactory
final
maxNumberOfColumns → int?
Sets the maximum number of columns. It will add additional margins left and right to center the columns. null=unlimited number of columns (=default)
final
minimumColumnWidth → double
The minimumColumnWidth determines the number of columns that fit in the available width and is a MaterialMeasurement
final
padding → EdgeInsets
Best to use this padding instead of wrapping it with a Padding widget in case you also want it wrapped with a SingleChildScrollView
final
rowGutterHeight → double
The rowGutterHeight is the space between rows. It is a MaterialMeasurement.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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