blockly > Events > BubbleOpen > (constructor)
Events.BubbleOpen.(constructor)
Constructs a new instance of the BubbleOpen class
Signature:
constructor(opt_block?: BlockSvg, opt_isOpen?: boolean, opt_bubbleType?: BubbleType);
Parameters
| Parameter | Type | Description |
|---|---|---|
| opt_block | BlockSvg | (Optional) The associated block. Undefined for a blank event. |
| opt_isOpen | boolean | (Optional) Whether the bubble is opening (false if closing). Undefined for a blank event. |
| opt_bubbleType | BubbleType | (Optional) The type of bubble. One of 'mutator', 'comment' or 'warning'. Undefined for a blank event. |