Menu class
- Inheritance
Constructors
-
Menu({Key? key, required List<
Widget> children, List<String> ? defaultOpenKeys, List<String> ? defaultSelectedKeys, Widget? expandIcon, bool forceSubMenuRender = false, bool? inlineCollapsed, double inlineIndent = 24, MenuMode mode = MenuMode.vertical, bool multiple = false, List<String> ? openKeys, Widget? overflowIndicator, bool selectable = true, List<String> ? selectedKeys, double subMenuCloseDelay = 100, double subMenuOpenDelay = 0, Theme theme = Theme.light, SubMenuAction triggerSubMenuAction = SubMenuAction.hover, void onClick(MenuItem item, String key)?, void onDeselect(MenuItem item, String key, List<String> selectedKeys)?, void onOpenChange(List<String> openKeys)?, void onSelect(MenuItem item, String key, List<String> selectedKeys)?}) -
const
Properties
-
children
→ List<
Widget> -
final
-
defaultOpenKeys
→ List<
String> ? -
final
-
defaultSelectedKeys
→ List<
String> ? -
final
- expandIcon → Widget?
-
final
- forceSubMenuRender → bool
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- inlineCollapsed → bool?
-
final
- inlineIndent → double
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- mode → MenuMode
-
final
- multiple → bool
-
final
- onClick → (void Function(MenuItem item, String key)?)
-
final
-
onDeselect
→ (void Function(MenuItem item, String key, List<
String> selectedKeys)?) -
final
-
onOpenChange
→ (void Function(List<
String> openKeys)?) -
final
-
onSelect
→ (void Function(MenuItem item, String key, List<
String> selectedKeys)?) -
final
-
openKeys
→ List<
String> ? -
final
- overflowIndicator → Widget?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- selectable → bool
-
final
-
selectedKeys
→ List<
String> ? -
final
- subMenuCloseDelay → double
-
final
- subMenuOpenDelay → double
-
final
- theme → Theme
-
final
- triggerSubMenuAction → SubMenuAction
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< Menu> -
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}) → 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