DropdownMenuBuilder class
Constructors
- DropdownMenuBuilder({required WidgetBuilder builder, required double draughtHeight, double? screenHeight, double bottomSpacingHeight = 0.0})
-
const
Properties
- bottomSpacingHeight → double
-
final
- builder → WidgetBuilder
-
final
- draughtHeight → double
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double
-
计算出的高度
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- screenHeight → double?
-
手机高度
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited