BackspaceTextEditingController class Null safety

Inheritance

Constructors

BackspaceTextEditingController(dynamic onLimitBackspacePressed())

Properties

enableListeners bool
read / write
hashCode int
The hash code for this object.
read-onlyinherited
hasListeners bool
Whether any listeners are currently registered.
read-onlyinherited
onLimitBackspacePressed → dynamic Function()
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
selection TextSelection
The currently selected text.
read / writeinherited
text String
The current string the user is editing.
read / writeinherited
value TextEditingValue
The current value stored in this notifier.
read / writeinherited-getteroverride-setter

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
buildTextSpan({required BuildContext context, TextStyle? style, required bool withComposing}) TextSpan
Builds TextSpan from current editing value.
inherited
clear() → void
Set the value to empty.
inherited
clearComposing() → void
Set the composing region to an empty range.
override
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
isSelectionWithinTextBounds(TextSelection selection) bool
Check that the selection is inside of the bounds of text.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
override
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited