QuillController class Null safety

Inheritance

Constructors

QuillController({required Document document, required TextSelection selection, bool keepStyleOnNewLine = false, ReplaceTextCallback? onReplaceText, DeleteCallback? onDelete, void onSelectionCompleted()?, void onSelectionChanged(TextSelection textSelection)?})
QuillController.basic()
factory

Properties

changes → Stream<Tuple3<Delta, Delta, ChangeSource>>
read-only
copiedImageUrl ↔ Tuple2<String, String>?
read / write
document → Document
Document managed by this controller.
final
hashCode → int
The hash code for this object. [...]
read-only, inherited
hasListeners → bool
Whether any listeners are currently registered. [...]
@protected, read-only, inherited
hasRedo → bool
read-only
hasUndo → bool
read-only
ignoreFocusOnTextChange ↔ bool
read / write
onDelete ↔ DeleteCallback?
Custom delete handler
read / write
onReplaceText ↔ ReplaceTextCallback?
Custom replaceText handler Return false to ignore the event
read / write
onSelectionChanged ↔ (void Function?(TextSelection textSelection)?)
read / write
onSelectionCompleted ↔ (void Function?()?)
read / write
plainTextEditingValue → TextEditingValue
read-only
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
selection → TextSelection
Currently selected text within the document.
read-only
toggledStyle ↔ Style
Store any styles attribute that got toggled by the tap of a button and that has not been applied yet. It gets reset after each format action within the document.
read / write
toolbarButtonToggler ↔ Map<String, Attribute>
read / write

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes. [...]
override
clear() → void
clear editor
compose(Delta delta, TextSelection textSelection, ChangeSource source) → void
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
formatSelection(Attribute? attribute) → void
formatText(int index, int len, Attribute? attribute) → void
formatTextStyle(int index, int len, Style style) → void
getAllIndividualSelectionStyles() → List<Tuple2<int, Style>>
Returns all styles for each node within selection
getAllSelectionStyles() → List<Style>
Returns all styles for any character within the specified text range.
getPlainText() → String
Returns plain text for each node within selection
getSelectionStyle() → Style
Only attributes applied to all characters within this range are included in the result.
handleDelete(int cursorPosition, bool forward) → void
Called in two cases: forward == false && textBefore.isEmpty forward == true && textAfter.isEmpty Android only see https://github.com/singerdmx/flutter-quill/discussions/514
moveCursorToEnd() → void
moveCursorToPosition(int position) → void
moveCursorToStart() → void
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
notifyListeners() → void
Call all the registered listeners. [...]
@protected, @visibleForTesting, inherited
queryNode(int offset) → Leaf?
Given offset, find its leaf node in document
redo() → void
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes. [...]
override
replaceText(int index, int len, Object? data, TextSelection? textSelection, {bool ignoreFocus = false}) → void
toString() → String
A string representation of this object. [...]
inherited
undo() → void
updateSelection(TextSelection textSelection, ChangeSource source) → void

Operators

operator ==(Object other) → bool
The equality operator. [...]
inherited