DropDownMenuController class
菜单控制器 就是来控制头部的一些状态。
- Inheritance
-
- Object
- ChangeNotifier
- DropDownMenuController
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- index ↔ int
-
getter/setter pair
- isShow ↔ bool
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- searchKeywords ↔ String
-
getter/setter pair
- timeDropIndex ↔ int
-
getter/setter pair
- title ↔ String
-
getter/setter pair
- titleIndex ↔ int
-
getter/setter pair
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
changeTimeDrop(
dynamic index) → dynamic -
changeTitle(
int titleIndex, String? title) → dynamic - 更改Title
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
hide(
) → dynamic -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
show(
int index) → dynamic -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited