MaterialDropdownBase class

Base class for Material Dropdown components.

Expected Properties:

visible:bool -- Whether the dropdown is visible.
enforceSpaceConstraints -- Avoid rendering drop down offscreen
auto-dismiss: bool -- Whether the popup should close when the document pressed.

Expected Events:

Bindings:

Implemented types

Implementers

Constructors

autoDismiss ↔ bool?: Whether the popup should close when the document pressed.
getter/setter pairoverride
constrainToViewport ↔ bool: Whether to clamp the dropdown position so that it never goes offscreen.
getter/setter pair
contentVisible → Stream<bool>: Component publishes to this stream to control the visibility of contents.
no setteroverride
enforceSpaceConstraints ↔ bool: Avoid rendering drop down offscreen.
getter/setter pair
hashCode → int: The hash code for this object.
no setterinherited
isVisible → bool: Whether the popup is currently visible.
no setteroverride
onVisibleChanged → Stream<bool>: An event stream that fires when the popup's visibility changes.
no setteroverride
popupMatchInputWidth ↔ bool: Whether or not the popup width is at least as wide as the select width.
getter/setter pair
preferredPositions ↔ List<RelativePosition>: Preferred positions for alignment when enforceSpaceConstraints is true
getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
slide ↔ String?: Direction of popup scaling.
getter/setter pair
visible ↔ bool: Whether the dropdown is visible.
getter/setter pair
visibleStream → Stream<bool>: Fired when the dropdown's visibility changes.
no setter

close() → void: override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
onVisible(bool vis) → void
open() → void: override
toggle() → void: override
toString() → String: A string representation of this object.
inherited