FormButton class

Create buttons for forms.

Specify the label to be displayed on the button in label.

The onPressed allows you to describe the process when the button is pressed.

If icon is specified, an icon is displayed to the left of the label.

If enabled is set to false, the button cannot be pressed.

The style of the button can be changed by specifying style.

フォーム用のボタンを作成します。

labelにボタンに表示するラベルを指定します。

onPressedでボタンが押された場合の処理を記述できます。

iconを指定した場合は、ラベルの左側にアイコンが表示されます。

enabledをfalseにした場合ボタンが押せなくなります。

styleを指定するとボタンのスタイルを変更することが可能です。

Inheritance

Available Extensions

Constructors

FormButton(String label, {Key? key, VoidCallback? onPressed, bool enabled = true, Widget? icon, FormStyle? style}): Create buttons for forms.
const

enabled → bool: If false, the button is deactivated and cannot be pressed.
final
hashCode → int: The hash code for this object.
no setterinherited
icon → Widget?: Button icon. It appears to the left of the label.
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
label → String: Button labels.
final
onPressed → VoidCallback?: Processing when a button is pressed.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
style → FormStyle?: Defines the style of the button.
final

build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement: Creates a StatelessElement to manage this widget's 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
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