CellUserSelectionModel class

A UserSelectionModel that represents a Range2D of cells.

Unlike HeaderUserSelectionModel, the edges of this king of selection are defined by the coordinates in both axis. The selection only covers the cells in the axis.

Inheritance

• Object
• BoundedSelection
• CellUserSelectionModel

Implemented types

• UserSelectionModel

Available extensions

• SelectionMethods

Constructors

CellUserSelectionModel.fromAnchorFocus({String? id, required IntVector2 anchor, required IntVector2 focus, SelectionStyle? style})

Create a CellUserSelectionModel given its opposite corners (anchor and focus).

factory

CellUserSelectionModel.fromSelectionModel(UserSelectionModel original, {required IntVector2 anchor, required IntVector2 focus})

Create a CellUserSelectionModel from any UserSelectionModel given an anchor and focus.

factory

Properties

anchor → IntVector2

The edge that should include anchorCoordinate. anchor is the origin of a selection, it is the edge that should remain unchanged in an expansion operation.

no setter, inherited

anchorCoordinate → IntVector2

See also:

no setter, inherited

anchorCorner → Corner

Defines which Corner represents the anchorCoordinate

final, inherited

bottom → int?

no setter, inherited

focus → IntVector2

The edge that should include focusCoordinate. Focus should correspond the edge that should be changed in a expansion operation.

no setter, inherited

focusCoordinate → IntVector2

See also:

no setter, inherited

hashCode → int

The hash code for this object.

no setter, override

id → String

Unique identifier of a selection in a UserSelectionState

final

isNil → bool

no setter, inherited

isSingle → bool

no setter, inherited

isSingleCell → bool

Whether this selection that covers only one cell

no setter

left → int?

no setter, inherited

leftBottom → IntVector2

no setter, inherited

leftTop → IntVector2

final, inherited

right → int?

no setter, inherited

rightBottom → IntVector2

final, inherited

rightTop → IntVector2

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

size → IntVector2

no setter, inherited

style → SelectionStyle?

final

top → int?

no setter, inherited

xRange → Range

no setter, inherited

yRange → Range

no setter, inherited

Methods

bound({required Range2D to}) → Range2D

Available on Selection, provided by the SelectionMethods extension

Bound a Selection to a Range2D.

containsRange(Range2D otherRange) → bool

Defines if this range contains otherRange entirely

inherited

containsVector(IntVector2 intVector2) → bool

Defines if this range contains a specific vector

inherited

copyWith({IntVector2? anchor, IntVector2? focus, SelectionStyle? style}) → CellUserSelectionModel

Creates a copy of the selection with the specified properties replaced.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

overlaps(Range2D otherRange) → bool

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator &(Range2D other) → Range2D

inherited

operator ==(Object other) → bool

The equality operator.

override