IconButton class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• Button
• IconButton

Constructors

IconButton({Key? key, VoidCallback? onPressed, VoidCallback? onReleased, VoidCallback? onLongPress, Intent? intent, ShortcutActivator? shortcutActivator, BuildContext? targetContext, ButtonType type = ButtonType.momentary, ExtendedButtonStyle? style, Clip clipBehavior = Clip.none, FocusNode? focusNode, bool autofocus = false, String? tooltip, ButtonController? controller, required Widget child})

const

Properties

autofocus → bool

final, inherited

child → Widget

final, inherited

clipBehavior → Clip

final, inherited

controller → ButtonController?

final, inherited

enabled → bool

no setter, inherited

focusNode → FocusNode?

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

intent → Intent?

final, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

onLongPress → GestureLongPressCallback?

final, inherited

onPressed → VoidCallback?

final, inherited

onReleased → VoidCallback?

final, inherited

onTap → GestureTapCallback?

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

shortcutActivator → ShortcutActivator?

final, inherited

style → ExtendedButtonStyle?

final, inherited

targetContext → BuildContext?

final, inherited

tooltip → String?

final, inherited

type → ButtonType

final, inherited

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → State<Button>

Creates the mutable state for this widget at a given location in the tree.

inherited

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

defaultStyleOf(BuildContext context) → ExtendedButtonStyle

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

themeStyleOf(BuildContext context) → ExtendedButtonStyle?

override

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