TextEditingDeltaDeletion class Null safety
A structure representing the deletion of a single/or contiguous sequence of characters in an editing state.
- Inheritance
-
- Object
- TextEditingDelta
- TextEditingDeltaDeletion
- Annotations
Constructors
- TextEditingDeltaDeletion({required String oldText, required TextRange deletedRange, required TextSelection selection, required TextRange composing})
-
Creates a deletion delta for a given change to the editing state.
const
Properties
- composing → TextRange
-
The range of text that is still being composed after the delta has been
applied.
finalinherited
- deletedRange → TextRange
-
The range in oldText that is being deleted.
final
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- oldText → String
-
The old text state before the delta has occurred.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
- selection → TextSelection
-
The range of text that is currently selected after the delta has been
applied.
finalinherited
- textDeleted → String
-
The text from oldText that is being deleted.
read-only
Methods
-
apply(
TextEditingValue value) → TextEditingValue -
This method will take the given TextEditingValue and return a new
TextEditingValue with that instance of TextEditingDelta applied to it.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited