Blockly.Events.Move

class   static

Constructor

Move

new Move(block)

Class for a block move event. Created before the move.

Parameter

block

Blockly.Block

The moved block. Null for a blank event.
Extends
Blockly.Events.BlockBase

Properties

blockId

unknown

The block id for the block this event pertains to

Inherited from
Blockly.Events.BlockBase#blockId

group

unknown

The event group id for the group this event belongs to. Groups define events that should be treated as an single action from the user's perspective, and should be undone together.

Inherited from
Blockly.Events.Abstract#group

recordUndo

unknown

Sets whether the event should be added to the undo stack.

Inherited from
Blockly.Events.Abstract#recordUndo

type

string

Type of this event.

workspaceId

unknown

The workspace identifier for this event.

Inherited from
Blockly.Events.Abstract#workspaceId

Methods

fromJson

fromJson(json)

Decode the JSON event.

Parameter

json

Object

JSON representation.

Value must not be null.

getEventWorkspace_

protected

getEventWorkspace_() returns Blockly.Workspace

Get workspace the event belongs to.

Inherited from
Blockly.Events.Abstract#getEventWorkspace_
Throws

if workspace is null.

Returns

The workspace the event belongs to.

isNull

isNull() returns boolean

Does this event record any change of state?

Returns

boolean False if something changed.

recordNew

recordNew()

Record the block's new location. Called after the move.

run

run(forward)

Run a move event.

Parameter

forward

boolean

True if run forward, false if run backward (undo).

toJson

toJson() returns Object

Encode the event as JSON.

Returns

non-null Object JSON representation.