A base class for entries in a material design popup menu.
The popup menu widget uses this interface to interact with the menu items. To show a popup menu, use the showMenu function. To create a button that shows a popup menu, consider using PopupMenuButton.
The type T is the type of the value the entry represents. All the entries
in a given menu must represent values with consistent types.
See also:
- Inheritance
- Object
- Widget
- StatefulWidget
- PopupMenuEntry
- Implemented by
Constructors
- PopupMenuEntry({Key key })
-
Abstract const constructor. This constructor enables subclasses to provide const constructors so that they can be used in const expressions.
const
Properties
- enabled → bool
-
Whether the user is permitted to select this entry.
read-only - height → double
-
The amount of vertical space occupied by this entry.
read-only - value → T
-
The value that should be returned by
showMenuwhen the user selects this entry.read-only - hashCode → int
-
Get a hash code for this object.
read-only, inherited - key → Key
-
Controls how one widget replaces another widget in the tree.
read-only, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Operators
-
operator ==(
other) → bool -
The equality operator.
inherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited -
createState(
) → State -
Creates the mutable state for this widget at a given location in the tree.
inherited -
debugFillDescription(
List<String> description) → void -
Add additional information to the given description for use by toString.
inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited -
toString(
) → String -
Returns a string representation of this object.
inherited -
toStringShort(
) → String -
A short, textual description of this widget.
inherited