GSearchAppBar class

Create app bar with search bar.

Inheritance
Implemented types

Constructors

GSearchAppBar({Key? key, required String title, String? subtitle, TextEditingController? controller, bool? centerTitle, PreferredSizeWidget? bottom, double? elevation, Widget? leading, bool automaticallyImplyLeading = true, double? leadingWidth, List<Widget>? actions, required String hintText, TextInputType? keyboardType, void onChanged(String)?, void onFieldSubmitted(String)?, void onActionPressed()?, bool? open, Color? backgroundColor, Color? backgroundColorBuilder(ColorScheme)?, Color? foregroundColor, Color? foregroundColorBuilder(ColorScheme)?, Color? cursorColor, Color? cursorColorBuilder(ColorScheme)?})
const

Properties

actions → List<Widget>?
A list of Widgets to display in a row after the title.
final
automaticallyImplyLeading → bool
If true allow to imply the leading widget.
final
backgroundColor → Color?
Set background color.
final
backgroundColorBuilder → (Color? Function(ColorScheme)?)
Set background color using colorBuilder
final
bottom → PreferredSizeWidget?
This widget appears across the bottom of the app bar.
final
centerTitle → bool?
If true align the title to the center.
final
controller → TextEditingController?
Controls the text being edited.
final
cursorColor → Color?
The default color for cursorColor, selectionHandleColor and selectionColor. Note selectionHandleColor only changed on first build.
final
cursorColorBuilder → (Color? Function(ColorScheme)?)
Set cursor color using colorBuilder
final
elevation → double?
Size of the shadow below app bar.
final
foregroundColor → Color?
The default color for Text and Icons within the app bar.
final
foregroundColorBuilder → (Color? Function(ColorScheme)?)
Set foreground color using colorBuilder
final
hashCode → int
The hash code for this object.
no setterinherited
hintText → String
Text that suggests what sort of input the field accepts.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyboardType → TextInputType?
Set keyboard type.
final
leading → Widget?
A widget to display before the GAppBar's title.
final
leadingWidth → double?
Defines the width of leading widget.
final
onActionPressed → (void Function()?)
A callback after the user press the action button.
final
onChanged → (void Function(String)?)
A callback after this field value changed.
final
onFieldSubmitted → (void Function(String)?)
A callback after this field submitted.
final
open → bool?
Whether the search bar open or not.
final
preferredSize → Size
The size this widget would prefer if it were otherwise unconstrained.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
subtitle → String?
Text to display as a subtitle, below the title.
final
title → String
Text to display as title.
final

Methods

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