ExpandableSearchBar class

A search bar that expands from an icon when tapped.

Useful for saving space in app bars.

Inheritance

Constructors

ExpandableSearchBar({Key? key, required void onSearch(String), void onChanged(String)?, String? hintText, double? expandedWidth, double? collapsedWidth, double? expandedWidthFactor, double? iconSize, Color? iconColor, Color? iconBackgroundColor, double? iconPadding, IconData? iconData, SearchBarStyle style = SearchBarStyle.rounded, Duration? animationDuration, Curve? animationCurve, bool showClearButton = true, bool collapseOnUnfocus = true})
const

Properties

animationCurve → Curve?
final
animationDuration → Duration?
final
collapsedWidth → double?
Width when collapsed (icon only)
final
collapseOnUnfocus → bool
final
expandedWidth → double?
Explicit expanded width (overrides expandedWidthFactor)
final
expandedWidthFactor → double?
Factor of screen width for expanded state (default: 0.7)
final
hashCode → int
The hash code for this object.
no setterinherited
hintText → String?
final
iconBackgroundColor → Color?
final
iconColor → Color?
final
iconData → IconData?
final
iconPadding → double?
final
iconSize → double?
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChanged → void Function(String)?
final
onSearch → void Function(String)
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showClearButton → bool
final
style → SearchBarStyle
final

Methods

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