KeyboardController class
- Inheritance
-
- Object
- ChangeNotifier
- ValueNotifier<
TextEditingValue> - KeyboardController
Constructors
- KeyboardController({TextEditingValue? value, InputClient? client})
Properties
- client → InputClient?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- hideChar ↔ String
-
getter/setter pair
- isPassword ↔ bool
-
getter/setter pair
- passwordChar ← String
-
no getter
- realText ↔ String
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- selection ↔ TextSelection
-
The currently selected text.
getter/setter pair
- text ↔ String
-
The current string the user is editing.
getter/setter pair
- value ↔ TextEditingValue
-
The current value stored in this notifier.
getter/setter pairinherited-getteroverride-setter
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
addText(
String insertText) → dynamic - 在光标位置添加文字,一般用于键盘输入
-
clear(
) → void - Set the value to empty.
-
clearComposing(
) → dynamic - Set the composing region to an empty range.
-
deleteOne(
) → dynamic - 删除一个字符,一般用于键盘的删除键
-
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
-
doneAction(
) → dynamic - 完成
-
newLineAction(
) → dynamic - 换行
-
nextAction(
) → dynamic - 下一个
-
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
-
sendPerformAction(
TextInputAction action) → dynamic - 发送其他Action
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited