FTappable class

An area that responds to touch.

It is typically used to create other high-level widgets, i.e., FButton. Unless you are creating a custom widget, you should use those high-level widgets instead.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• FTappable

Constructors

FTappable.new({FTappableStyle? style, FFocusedOutlineStyle? focusedOutlineStyle, String? semanticsLabel, bool excludeSemantics, bool autofocus, FocusNode? focusNode, ValueChanged<bool>? onFocusChange, ValueChanged<bool>? onHoverChange, ValueChanged<Set<WidgetState>>? onStateChange, bool selected, HitTestBehavior behavior, VoidCallback? onPress, VoidCallback? onLongPress, ValueWidgetBuilder<Set<WidgetState>> builder, Widget? child, Key? key})

Creates an FTappable.

const

factory

FTappable.static({FTappableStyle? style, FFocusedOutlineStyle? focusedOutlineStyle, String? semanticsLabel, bool excludeSemantics = false, bool autofocus = false, FocusNode? focusNode, ValueChanged<bool>? onFocusChange, ValueChanged<bool>? onHoverChange, ValueChanged<Set<WidgetState>>? onStateChange, bool selected = false, HitTestBehavior behavior = HitTestBehavior.translucent, VoidCallback? onPress, VoidCallback? onLongPress, ValueWidgetBuilder<Set<WidgetState>> builder = _builder, Widget? child, Key? key})

Creates a FTappable without animation.

const

Properties

autofocus → bool

True if this widget will be selected as the initial focus when no other node in its scope is currently focused.

final

behavior → HitTestBehavior

The tappable's hit test behavior. Defaults to HitTestBehavior.translucent.

final

builder → ValueWidgetBuilder<Set<WidgetState>>

The builder used to create a child with the current state.

final

child → Widget?

The child.

final

excludeSemantics → bool

Whether to replace all child semantics with this node. Defaults to false.

final

focusedOutlineStyle → FFocusedOutlineStyle?

The style used when the tappable is focused. This tappable will not be outlined if null.

final

focusNode → FocusNode?

An optional focus node to use as the focus node for this widget.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

onFocusChange → ValueChanged<bool>?

Handler called when the focus changes.

final

onHoverChange → ValueChanged<bool>?

Handler called when the hover changes.

final

onLongPress → VoidCallback?

A callback for when the widget is long pressed.

final

onPress → VoidCallback?

A callback for when the widget is pressed.

final

onStateChange → ValueChanged<Set<WidgetState>>?

Handler called when there are any changes to a tappable's WidgetStates.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selected → bool

True if this tappable is currently selected. Defaults to false.

final

semanticsLabel → String?

The semantic label used by accessibility frameworks.

final

style → FTappableStyle?

The style.

final

Methods

createElement() → StatefulElement

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

inherited

createState() → State<FTappable>

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, int wrapWidth = 65}) → 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