ResponsiveGridLayout class final

Example Build Function

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: ResponsiveGridLayout(
          columns: (constraints) => (constraints.span / 2).toInt(), // Each item covers two columns.
          breakpoints: materialLayoutBreakpoints,
          itemBuilder: (context, index) => Card(child: Center(child: Text('Item $index')))
      ),
    );
  }
Inheritance

Constructors

ResponsiveGridLayout({Key? key, bool debugOverlay = false, double? axisExtent, required AxisCalculator axisCount, required List<LayoutBreakpoint> breakpoints, required NullableIndexedWidgetBuilder itemBuilder})
const

Properties

axisCount → AxisCalculator
final
axisExtent → double?
final
breakpoints → List<LayoutBreakpoint>
final
debugOverlay → bool
final
hashCode → int
The hash code for this object.
no setterinherited
itemBuilder → NullableIndexedWidgetBuilder
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
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, int wrapWidth = 65}) → 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