AdaptiveDeck class

A card deck that pages on compact layouts and expands into a grid on larger containers.

Inheritance

Constructors

AdaptiveDeck({Key? key, required List<AdaptiveDeckItem> items, AdaptiveSize gridAt = AdaptiveSize.medium, AdaptiveHeight minimumGridHeight = AdaptiveHeight.compact, bool useContainerConstraints = true, bool considerOrientation = false, double minColumnWidth = 280, double columnSpacing = 16, double rowSpacing = 16, double compactHeight = 320, double compactViewportFraction = 0.9, double pageSpacing = 16, EdgeInsetsGeometry cardPadding = const EdgeInsets.all(16), int initialIndex = 0, ValueChanged<int>? onSelectedIndexChanged, bool showPageIndicator = true, bool animateTransitions = true, Duration transitionDuration = const Duration(milliseconds: 250), Curve transitionCurve = Curves.easeInOutCubic})
Creates an adaptive deck surface.
const

Properties

animateTransitions → bool
Whether transitions should animate.
final
cardPadding → EdgeInsetsGeometry
Padding applied inside each card.
final
columnSpacing → double
Space between adjacent columns.
final
compactHeight → double
Fixed height used by the compact pager.
final
compactViewportFraction → double
Fraction of the viewport occupied by each compact page.
final
considerOrientation → bool
Whether orientation should influence container-based breakpoint selection.
final
gridAt → AdaptiveSize
Semantic size at which the view should switch to grid mode.
final
hashCode → int
The hash code for this object.
no setterinherited
initialIndex → int
Initial selected page when the widget is first built.
final
items → List<AdaptiveDeckItem>
Cards shown by the deck.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
minColumnWidth → double
Minimum width used by each card in grid mode.
final
minimumGridHeight → AdaptiveHeight
Minimum height class required before the view can switch to grid mode.
final
onSelectedIndexChanged → ValueChanged<int>?
Called when the compact pager changes the active page.
final
pageSpacing → double
Space between compact pages and below the pager.
final
rowSpacing → double
Space between adjacent rows in grid mode.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showPageIndicator → bool
Whether compact mode should show a page indicator.
final
transitionCurve → Curve
Curve used by animations.
final
transitionDuration → Duration
Duration used by animations.
final
useContainerConstraints → bool
Whether to derive the active mode from parent constraints.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<AdaptiveDeck>
Creates the mutable state for this widget at a given location in the tree.
override
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