SocialTextEditingController class
An improved TextEditingController for using with any widget that accepts TextEditingController.
It uses SocialTextSpanBuilder for rendering the content.
_detectionStream returns content of the current cursor position. Positions are calculated by the cyrrent location of the word
Configuration is made by calling setter functions.
example:
_textEditingController = SocialTextEditingController()
..setTextStyle(DetectedType.mention, TextStyle(color: Colors.purple,backgroundColor: Colors.purple.withAlpha(50)))
..setTextStyle(DetectedType.url, TextStyle(color: Colors.blue, decoration: TextDecoration.underline))
..setTextStyle(DetectedType.hashtag, TextStyle(color: Colors.blue, fontWeight: FontWeight.w600))
..setRegexp(DetectedType.mention, Regexp("your_custom_regex_pattern");
There is also a helper function that can replaces range with the given value. In order to change cursor context, cursor moves to next word after replacement.
- Inheritance
-
- Object
- ChangeNotifier
- ValueNotifier<
TextEditingValue> - TextEditingController
- SocialTextEditingController
Constructors
Properties
-
detectionTextStyles
→ Map<
DetectedType, TextStyle> -
final
- 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
- selection ↔ TextSelection
-
The currently selected range within text.
getter/setter pairinherited
- text ↔ String
-
The current string the user is editing.
getter/setter pairinherited
- 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
-
buildTextSpan(
{required BuildContext context, TextStyle? style, required bool withComposing}) → TextSpan -
Builds TextSpan from current editing value.
override
-
clear(
) → void -
Set the value to empty.
inherited
-
clearComposing(
) → void -
Set the composing region to an empty range.
inherited
-
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).
override
-
getType(
String word) → DetectedType -
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
-
replaceRange(
String newValue, TextRange range) → void -
setRegexp(
DetectedType type, RegExp regExp) → void -
setTextStyle(
DetectedType type, TextStyle style) → void -
subscribeToDetection(
dynamic listener(SocialContentDetection detected)) → StreamSubscription< SocialContentDetection> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited