DpadFocusScope class final
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- DpadFocusScope
Constructors
- DpadFocusScope({Key? key, FocusScopeNode? focusScopeNode, FocusNode? parentNode, bool autofocus = false, bool canRequestFocus = true, bool? skipTraversal, bool rebuildOnFocusChange = true, FocusTraversalPolicy? policy, bool descendantsAreFocusable = true, bool descendantsAreTraversable = true, bool includeSemantics = true, DpadScopeEventCallback? onUp, DpadScopeEventCallback? onDown, DpadScopeEventCallback? onLeft, DpadScopeEventCallback? onRight, DpadEventCallback? onSelect, DpadEventCallback? onBack, KeyEventResult onKeyEvent(FocusNode, KeyEvent)?, void onFocusChanged(FocusScopeNode, bool)?, void onFocusDisabledWhenWasFocused(FocusScopeNode)?, required Widget builder(BuildContext, FocusScopeNode)})
Properties
- autofocus → bool
-
final
- builder → Widget Function(BuildContext, FocusScopeNode)
-
final
- canRequestFocus → bool
-
final
- descendantsAreFocusable → bool
-
final
- descendantsAreTraversable → bool
-
final
- focusScopeNode → FocusScopeNode?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- includeSemantics → bool
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onBack → DpadEventCallback?
-
final
- onDown → DpadScopeEventCallback?
-
final
- onFocusChanged → void Function(FocusScopeNode, bool)?
-
final
- onFocusDisabledWhenWasFocused → void Function(FocusScopeNode)?
-
final
- onKeyEvent → KeyEventResult Function(FocusNode, KeyEvent)?
-
final
- onLeft → DpadScopeEventCallback?
-
final
- onRight → DpadScopeEventCallback?
-
final
- onSelect → DpadEventCallback?
-
final
- onUp → DpadScopeEventCallback?
-
final
- parentNode → FocusNode?
-
final
- policy → FocusTraversalPolicy
-
final
- rebuildOnFocusChange → bool
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- skipTraversal → bool?
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< StatefulWidget> -
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.
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, 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