CodeEditorController class
Externalised state for CodeEditorInput.
Owned by the parent so widget rebuilds (route transitions, mode
switches, hot reload) reuse the same controller instead of relying on
a GlobalKey<State> to reach the editor's internals — which crashed
the navigator with keyReservation.contains(key) whenever two chat
screens overlapped during a transition on iOS.
- Inheritance
-
- Object
- ChangeNotifier
- CodeEditorController
Constructors
- CodeEditorController({String initialLanguage = 'Python'})
Properties
- codeController → CodeController
-
The underlying syntax-highlighted controller, exposed so
CodeEditorInput can wire it into a CodeField.
no setter
- hasContent → bool
-
no setter
- 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
- selectedLanguage → String
-
no setter
- text → String
-
no setter
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
clear(
) → void - Clears the editor content.
-
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
-
getFormattedCode(
) → String - Returns the code wrapped in a markdown fenced code block with the selected language tag. Returns empty string if editor is empty.
-
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
-
setLanguage(
String language) → void - Switches the syntax-highlighting mode and notifies listeners so the dropdown rebuilds with the new selection.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited