AttributedTextEditingController class

Mixed-in types
Implementers

Constructors

AttributedTextEditingController({AttributedText? text, TextSelection? selection, TextRange? composingRegion})

Properties

composingAttributions ↔ Set<Attribution>
Attributions that will be applied to the next inserted character(s).
getter/setter pair
composingRegion ↔ TextRange
getter/setter pair
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
getter/setter pair
text ↔ AttributedText
getter/setter pair

Methods

addComposingAttributions(Set<Attribution> attributions) → void
Adds the given attributions to composingAttributions.
addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
buildTextSpan(AttributionStyleBuilder styleBuilder) → TextSpan
clear() → void
Clears the text, selection, composing attributions, and composing region.
clearComposingAttributions() → void
Removes all attributions from composingAttributions.
clearSelectionAttributions() → void
Removes all attributions from the text that is currently selected.
clearText() → void
Clears the text, composing attributions, composing region, and moves the collapsed selection to the start of the now empty text controller.
clearTextAndSelection() → void
Clears the text, selection, composing attributions, and composing region.
copySelectedTextToClipboard() → void
delete({required int from, required int to, TextSelection? newSelection, TextRange? newComposingRegion}) → void
Removes the text between from (inclusive) and to (exclusive).
deleteCharacter(TextAffinity direction) → void
deleteNextCharacter({TextRange? newComposingRegion}) → void
Deletes the character after the currently collapsed selection.
deletePreviousCharacter({TextRange? newComposingRegion}) → void
Deletes the character before the currently collapsed selection and moves selection upstream by one character.
deleteSelectedText() → void
deleteSelection({TextRange? newComposingRegion}) → void
Deletes the text within the current selection.
deleteTextOnLineAfterCaret({required ProseTextLayout textLayout}) → void
deleteTextOnLineBeforeCaret({required ProseTextLayout textLayout}) → 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).
inherited
insert({required AttributedText newText, required int insertIndex, TextSelection? newSelection, TextRange? newComposingRegion}) → void
Inserts newText, starting at the given insertIndex.
insertAtCaret({required String text, TextRange? newComposingRegion}) → void
Inserts the given text at the current caret position.
insertAtCaretUnstyled({required String text, TextRange? newComposingRegion}) → void
Inserts the given text at the current caret position without any attributions applied to the text.
insertAtCaretWithUpstreamAttributions({required String text, TextRange? newComposingRegion}) → void
Inserts the given text at the current caret position, extending whatever attributions exist at the offset before the insertion.
insertAttributedTextAtCaret({required AttributedText attributedText, TextRange? newComposingRegion}) → void
Inserts the given attributedText at the current caret position.
insertCharacter(String character) → void
insertNewline() → void
isSelectionWithinTextBounds(TextSelection selection) → bool
moveCaretHorizontally({required ProseTextLayout textLayout, required bool expandSelection, required bool moveLeft, required MovementModifier? movementModifier}) → void
moveCaretVertically({required ProseTextLayout textLayout, required bool expandSelection, required bool moveUp}) → void
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
pasteClipboard() → Future<void>
removeComposingAttributions(Set<Attribution> attributions) → void
Removes the given attributions from composingAttributions.
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
replace({required AttributedText newText, required int from, required int to, TextSelection? newSelection, TextRange? newComposingRegion}) → void
Removes the text between from (inclusive) and to (exclusive), and replaces that text with newText.
replaceSelectionWithAttributedText({required AttributedText attributedReplacementText, TextRange? newComposingRegion}) → void
Replaces the currently selected text with attributedReplacementText and collapses the selection at the end of attributedReplacementText.
replaceSelectionWithTextAndUpstreamAttributions({required String replacementText, TextRange? newComposingRegion}) → void
Replaces the currently selected text with replacementText and collapses the selection at the end of replacementText.
replaceSelectionWithUnstyledText({required String replacementText, TextRange? newComposingRegion}) → void
Replaces the currently selected text with un-styled text and collapses the selection at the end of the text.
selectAll() → void
toggleComposingAttributions(Set<Attribution> attributions) → void
Toggles the presence of each of the given attributions within the composingAttributions.
toggleSelectionAttributions(List<Attribution> attributions) → void
Toggles the presence of each of the given attributions within the text in the selection.
toString() → String
A string representation of this object.
inherited
update({AttributedText? text, TextSelection? selection, TextRange? composingRegion}) → void
updateTextAndSelection({required AttributedText text, required TextSelection selection}) → void

Operators

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