ExpandableSearchBar class
A search bar that expands from an icon when tapped.
Useful for saving space in app bars.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ExpandableSearchBar
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