MenuButtonThemeData class
A ButtonStyle theme that overrides the default appearance of SubmenuButtons and MenuItemButtons when it's used with a MenuButtonTheme or with the overall Theme's ThemeData.menuTheme.
The style's properties override MenuItemButton's and SubmenuButton's default style, i.e. the ButtonStyle returned by MenuItemButton.defaultStyleOf and SubmenuButton.defaultStyleOf. Only the style's non-null property values or resolved non-null MaterialStateProperty values are used.
See also:
- MenuButtonTheme, the theme which is configured with this class.
- MenuTheme, the theme used to configure the look of the menus these buttons reside in.
- MenuItemButton.defaultStyleOf and SubmenuButton.defaultStyleOf which return the default ButtonStyles for menu buttons.
- MenuItemButton.styleFrom and SubmenuButton.styleFrom, which converts simple values into a ButtonStyle that's consistent with their respective defaults.
- MaterialStateProperty.resolve, "resolve" a material state property to a simple value based on a set of MaterialStates.
- ThemeData.menuButtonTheme, which can be used to override the default ButtonStyle for MenuItemButtons and SubmenuButtons below the overall Theme.
- MenuAnchor, a widget which hosts cascading menus.
- MenuBar, a widget which defines a menu bar of buttons hosting cascading menus.
- Mixed in types
- Annotations
Constructors
- MenuButtonThemeData({ButtonStyle? style})
-
Creates a MenuButtonThemeData.
const
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- style → ButtonStyle?
-
Overrides for SubmenuButton and MenuItemButton's default style.
final
Methods
-
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
-
toStringShort(
) → String -
A brief description of this object, usually just the runtimeType and the
hashCode.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override
Static Methods
-
lerp(
MenuButtonThemeData? a, MenuButtonThemeData? b, double t) → MenuButtonThemeData? - Linearly interpolate between two menu button themes.