MiuixSnackbarHostState class
Snackbar Host 状态。对应 Kotlin SnackbarHostState。
每次 showSnackbar 都在队列底部加入一个独立 Snackbar；多个消息可同时 显示。返回的 Future 会在超时、关闭、滑动关闭或操作执行后完成。
- Inheritance
-
- Object
- ChangeNotifier
- MiuixSnackbarHostState
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object.
inherited
-
newestSnackbarData(
) → Future< MiuixSnackbarData?> - 返回当前最新的可见 Snackbar 数据。
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
oldestSnackbarData(
) → Future< MiuixSnackbarData?> - 返回当前最旧的可见 Snackbar 数据。
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
showSnackbar(
String message, {String? actionLabel, bool withDismissAction = false, MiuixSnackbarDuration duration = MiuixSnackbarDuration.short}) → Future< MiuixSnackbarResult> -
显示一个 Snackbar。对应 Kotlin
showSnackbar。 -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited