CustomDropdownViewState class Null safety

Inheritance

Constructors

CustomDropdownViewState()

Properties

context BuildContext
The location in the tree where this widget builds.
read-onlyinherited
floatingDropdown OverlayEntry?
read / write
hashCode int
The hash code for this object.
read-onlyinherited
height double?
read / write
isDropdownOpened bool
read / write
mounted bool
Whether this State object is currently in a tree.
read-onlyinherited
privateKey LabeledGlobalKey<State<StatefulWidget>>
read / write
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
widget CustomDropdownView
The current configuration.
read-onlyinherited
width double?
read / write
xPosition double?
read / write
yPosition double?
read / write

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
build(BuildContext context) Widget
Describes the part of the user interface represented by this widget.
override
closeDropdown() → void
deactivate() → void
Called when this object is removed from the tree.
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
didUpdateWidget(covariant CustomDropdownView oldWidget) → void
Called whenever the widget configuration changes.
dispose() → void
Called when this object is removed from the tree permanently.
findDropdownData() → void
initState() → void
Called when this object is inserted into the tree.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
@protectedinherited
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
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited