PopUpMenuRouteLayout<T> class
- Inheritance
-
- Object
- SingleChildLayoutDelegate
- PopUpMenuRouteLayout
Constructors
-
PopUpMenuRouteLayout({required Rect buttonRect, required PopUpRoute<
T> route, required TextDirection textDirection, required Offset target, required double verticalOffset, double? width, bool below = false})
Properties
- below → bool
-
final
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
route
→ PopUpRoute<
T> -
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- target → Offset
-
final
- textDirection → TextDirection
-
final
- verticalOffset → double
-
final
- width → double?
-
final
Methods
-
getConstraintsForChild(
BoxConstraints constraints) → BoxConstraints -
The constraints for the child given the incoming constraints.
override
-
getPositionForChild(
Size size, Size childSize) → Offset -
The position where the child should be placed.
override
-
getSize(
BoxConstraints constraints) → Size -
The size of this object given the incoming constraints.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
shouldRelayout(
covariant PopUpMenuRouteLayout< T> oldDelegate) → bool -
Called whenever a new instance of the custom layout delegate class is
provided to the RenderCustomSingleChildLayoutBox object, or any time
that a new CustomSingleChildLayout object is created with a new instance
of the custom layout delegate class (which amounts to the same thing,
because the latter is implemented in terms of the former).
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited