AdaptivePlanningDesk<T> class

A staged planning workspace that coordinates a plan list, an active plan focus surface, a risks panel, and a milestones panel from one adaptive model.

Inheritance

Constructors

AdaptivePlanningDesk({Key? key, required List<T> plans, required Widget itemBuilder(BuildContext context, T plan, bool selected, VoidCallback onTap), required Widget focusBuilder(BuildContext context, T plan), required Widget risksBuilder(BuildContext context, T plan), required Widget milestonesBuilder(BuildContext context, T plan), required String planTitle, required String risksTitle, required String milestonesTitle, Widget? header, Widget? emptyState, String? planDescription, Widget? planLeading, String? risksDescription, Widget? risksLeading, String? milestonesDescription, Widget? milestonesLeading, String modalPlanLabel = 'Open plans', Widget modalPlanIcon = const Icon(Icons.view_list_outlined), String modalRisksLabel = 'Open risks', Widget modalRisksIcon = const Icon(Icons.warning_amber_outlined), String modalMilestonesLabel = 'Open milestones', Widget modalMilestonesIcon = const Icon(Icons.flag_outlined), AdaptiveSize planDockedAt = AdaptiveSize.medium, AdaptiveSize risksDockedAt = AdaptiveSize.expanded, AdaptiveSize milestonesDockedAt = AdaptiveSize.expanded, AdaptiveHeight minimumPlanDockedHeight = AdaptiveHeight.compact, AdaptiveHeight minimumRisksDockedHeight = AdaptiveHeight.medium, AdaptiveHeight minimumMilestonesDockedHeight = AdaptiveHeight.expanded, bool useContainerConstraints = true, bool considerOrientation = false, int? selectedIndex, int initialIndex = 0, ValueChanged<int>? onSelectedIndexChanged, double spacing = 16, double itemSpacing = 12, int planFlex = 2, int focusFlex = 4, int risksFlex = 2, int focusPaneFlex = 3, int milestonesFlex = 2, EdgeInsetsGeometry planPadding = const EdgeInsets.all(16), EdgeInsetsGeometry focusPadding = const EdgeInsets.all(16), EdgeInsetsGeometry risksPadding = const EdgeInsets.all(16), EdgeInsetsGeometry milestonesPadding = const EdgeInsets.all(16), double modalHeightFactor = 0.72, bool showModalDragHandle = true, bool animateSize = true, Duration animationDuration = const Duration(milliseconds: 250), Curve animationCurve = Curves.easeInOutCubic})
Creates an adaptive planning desk.
const

Properties

animateSize → bool
Whether to animate size changes when the mode changes.
final
animationCurve → Curve
Curve used by AnimatedSize and AnimatedSwitcher.
final
animationDuration → Duration
Duration used by AnimatedSize and AnimatedSwitcher.
final
considerOrientation → bool
Whether orientation should influence container-based breakpoint selection.
final
emptyState → Widget?
Optional empty state shown when plans is empty.
final
focusBuilder → Widget Function(BuildContext context, T plan)
Builds the active plan focus surface for the selected plan.
final
focusFlex → int
Flex used by the focus region.
final
focusPadding → EdgeInsetsGeometry
Padding applied inside the focus surface.
final
focusPaneFlex → int
Flex used by the focus surface when milestones are docked below it.
final
hashCode → int
The hash code for this object.
no setterinherited
Optional header shown above the active focus surface.
final
initialIndex → int
Initial selected plan index for uncontrolled usage.
final
itemBuilder → Widget Function(BuildContext context, T plan, bool selected, VoidCallback onTap)
Builds an individual plan row.
final
itemSpacing → double
Space between adjacent plan rows.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
milestonesBuilder → Widget Function(BuildContext context, T plan)
Builds the milestones panel for the selected plan.
final
milestonesDescription → String?
Optional description shown below milestonesTitle.
final
milestonesDockedAt → AdaptiveSize
Semantic size at which the milestones panel should dock inline.
final
milestonesFlex → int
Flex used by the docked milestones region.
final
milestonesLeading → Widget?
Optional leading widget shown beside milestonesTitle.
final
milestonesPadding → EdgeInsetsGeometry
Padding applied inside the milestones surface.
final
milestonesTitle → String
Title shown above the milestones panel.
final
minimumMilestonesDockedHeight → AdaptiveHeight
Minimum height class required before milestones can dock inline.
final
minimumPlanDockedHeight → AdaptiveHeight
Minimum height class required before the plan list can dock inline.
final
minimumRisksDockedHeight → AdaptiveHeight
Minimum height class required before risks can dock inline.
final
modalHeightFactor → double
Height factor used by compact modal sheets.
final
modalMilestonesIcon → Widget
Icon used by the compact milestones trigger.
final
modalMilestonesLabel → String
Label used by the compact milestones trigger.
final
modalPlanIcon → Widget
Icon used by the compact plan-list trigger.
final
modalPlanLabel → String
Label used by the compact plan-list trigger.
final
modalRisksIcon → Widget
Icon used by the compact risks trigger.
final
modalRisksLabel → String
Label used by the compact risks trigger.
final
onSelectedIndexChanged → ValueChanged<int>?
Called when the selected plan changes.
final
planDescription → String?
Optional description shown below planTitle.
final
planDockedAt → AdaptiveSize
Semantic size at which the plan list should dock inline.
final
planFlex → int
Flex used by the docked plan-list region.
final
planLeading → Widget?
Optional leading widget shown beside planTitle.
final
planPadding → EdgeInsetsGeometry
Padding applied inside the plan list surface.
final
plans → List<T>
Plans shown in the list.
final
planTitle → String
Title shown above the plan list.
final
risksBuilder → Widget Function(BuildContext context, T plan)
Builds the risks panel for the selected plan.
final
risksDescription → String?
Optional description shown below risksTitle.
final
risksDockedAt → AdaptiveSize
Semantic size at which the risks panel should dock inline.
final
risksFlex → int
Flex used by the docked risks region.
final
risksLeading → Widget?
Optional leading widget shown beside risksTitle.
final
risksPadding → EdgeInsetsGeometry
Padding applied inside the risks surface.
final
risksTitle → String
Title shown above the risks panel.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedIndex → int?
Optional controlled selected plan index.
final
showModalDragHandle → bool
Whether to show a drag handle in compact modal sheets.
final
spacing → double
Space between adjacent regions.
final
useContainerConstraints → bool
Whether to derive layout decisions from parent constraints.
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, 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