PushButton class

A macOS-style button.

Inheritance

Constructors

PushButton({Key? key, required Widget child, required ButtonSize buttonSize, EdgeInsetsGeometry? padding, Color? color, Color? disabledColor, VoidCallback? onPressed, double? pressedOpacity = 0.4, BorderRadiusGeometry? borderRadius = const BorderRadius.all(Radius.circular(4.0)), AlignmentGeometry alignment = Alignment.center, String? semanticLabel, MouseCursor? mouseCursor = SystemMouseCursors.basic, bool? isSecondary})
A macOS-style button.
const

Properties

alignment → AlignmentGeometry
The alignment of the button's child.
final
borderRadius → BorderRadiusGeometry?
The radius of the button's corners when it has a background color.
final
buttonSize → ButtonSize
The size of the button.
final
child → Widget
The widget below this widget in the tree.
final
color → Color?
The color of the button's background.
final
disabledColor → Color?
The color of the button's background when the button is disabled.
final
enabled → bool
Whether the button is enabled or disabled. Buttons are disabled by default. To enable a button, set its onPressed property to a non-null value.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isSecondary → bool?
Whether the button is used as a secondary action button (e.g. Cancel buttons in dialogs)
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mouseCursor → MouseCursor?
The mouse cursor to use when hovering over this widget.
final
onPressed → VoidCallback?
The callback that is called when the button is tapped or otherwise activated.
final
padding → EdgeInsetsGeometry?
The amount of space to surround the child inside the bounds of the button.
final
pressedOpacity → double?
The opacity that the button will fade to when it is pressed. The button will have an opacity of 1.0 when it is not pressed.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
semanticLabel → String?
The semantic label used by screen readers.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → PushButtonState
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.
override
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