SelectWrapView class

A wrap chip group for selecting among sibling SelectEntry entries.

Renders all SelectEntry subtypes as chips laid out by a Wrap, so the group flows onto as many rows as needed and the view's height grows to fit. This is the canonical render target for SelectWrapLayout.

A custom range entry (a SelectRangeEntry with the special id custom, see SelectRangeEntryExt.isCustom) placed first or last in entries is not rendered as a chip. Instead it is rendered as a min/max input field above or below the chip group, mirroring SelectGridView. The committed value is reported through onChanged once both fields lose focus.

Inheritance

Constructors

SelectWrapView({Key? key, SelectEntry? category, required List<SelectEntry> entries, SelectEntries? selectedEntries, bool showTitle = true, double spacing = 0.0, double runSpacing = 0.0, Color? backgroundColor, EdgeInsetsGeometry? padding, SelectChipVariant? variant, SelectFieldTileVariant? fieldVariant, SelectItemBuilder? itemBuilder, Color? chipColor, Color? selectedChipColor, TextStyle? labelStyle, TextStyle? selectedLabelStyle, String toText = '-', required OnChanged<SelectEntry> onChanged})
const

Properties

backgroundColor → Color?
The color of the group's background.
final
category → SelectEntry?
The parent SelectEntry whose SelectEntry.name is displayed as the group's title when showTitle is true.
final
chipColor → Color?
The color of an unselected chip.
final
entries → List<SelectEntry>
The sibling entries to display as chips.
final
fieldVariant → SelectFieldTileVariant?
The visual variant of the custom range input field, if entries contains a custom range entry.
final
hashCode → int
The hash code for this object.
no setterinherited
itemBuilder → SelectItemBuilder?
Optional builder that fully replaces each chip's widget.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelStyle → TextStyle?
The text style for an unselected chip's label.
final
onChanged → OnChanged<SelectEntry>
Called when the user taps a chip or commits the custom range input.
final
padding → EdgeInsetsGeometry?
The padding around the group's contents.
final
runSpacing → double
Vertical spacing between wrapped chip rows; the Wrap.runSpacing.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedChipColor → Color?
The color of a selected chip.
final
selectedEntries → SelectEntries?
The set of currently selected entries.
final
selectedLabelStyle → TextStyle?
The text style for a selected chip's label.
final
showTitle → bool
Whether to show the category title.
final
spacing → double
Horizontal spacing between chips in a row; the Wrap.spacing.
final
toText → String
Text rendered between the two custom range input fields.
final
variant → SelectChipVariant?
The visual style of the chips.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<SelectWrapView>
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