SelectionGeometry class Null safety
The geometry of the current selection.
This includes details such as the locations of the selection start and end, line height, etc. This information is used for drawing selection controls for mobile platforms.
The positions in geometry are in local coordinates of the SelectionHandler or Selectable.
- Annotations
Constructors
- SelectionGeometry({SelectionPoint? startSelectionPoint, SelectionPoint? endSelectionPoint, required SelectionStatus status, required bool hasContent})
-
Creates a selection geometry object.
const
Properties
- endSelectionPoint → SelectionPoint?
-
The geometry information at the selection end.
final
- hasContent → bool
-
Whether there is any selectable content in the Selectable or
SelectionHandler.
final
- hashCode → int
-
The hash code for this object.
read-onlyoverride
- hasSelection → bool
-
Whether there is an ongoing selection.
read-only
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
- startSelectionPoint → SelectionPoint?
-
The geometry information at the selection start.
final
- status → SelectionStatus
-
The status of ongoing selection in the Selectable or SelectionHandler.
final
Methods
-
copyWith(
{SelectionPoint? startSelectionPoint, SelectionPoint? endSelectionPoint, SelectionStatus? status, bool? hasContent}) → SelectionGeometry - Makes a copy of this object with the given values updated.
-
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.
override