Selection class

Selection represents the selected area or the cursor area in the editor.

Selection is directional.

Constructors

Selection({required Position start, required Position end}): Create a selection with start, end.
Selection.collapse(Path path, int offset): Create a collapsed selection with position.
Selection.collapsed(Position position): Create a collapsed selection with position.
Selection.fromJson(Map<String, dynamic> json): factory
Selection.invalid()
Selection.single({required Path path, required int startOffset, int? endOffset}): Create a selection with Path, startOffset and endOffset.

end → Position: final
endIndex → int: Returns the offset in the ending position under the normalized selection.
no setter
hashCode → int: The hash code for this object.
no setteroverride
isBackward → bool: Returns a Boolean indicating whether the selection is backward.
no setter
isCollapsed → bool: Returns a Boolean indicating whether the selection's start and end points are at the same position.
no setter
isForward → bool: Returns a Boolean indicating whether the selection is forward.
no setter
isSingle → bool: Returns a Boolean indicating whether the selection's start and end points are at the same path.
no setter
length → int: no setter
normalized → Selection: Returns a normalized selection that direction is forward.
no setter
reversed → Selection: Returns a reversed selection.
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
start → Position: final
startIndex → int: Returns the offset in the starting position under the normalized selection.
no setter

collapse({bool atStart = false}) → Selection: Collapses the current selection to a single point.
copyWith({Position? start, Position? end}) → Selection
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String: A string representation of this object.
override