Stay organized with collections
Save and categorize content based on your preferences.
blockly > Events > BubbleOpen
Events.BubbleOpen class
Class for a bubble open event.
Signature:
export declare class BubbleOpen extends UiBase
Extends: UiBase
Constructors
Properties
| Property |
Modifiers |
Type |
Description |
| blockId? |
|
string |
(Optional) The ID of the block the bubble is attached to. |
| bubbleType? |
|
BubbleType |
(Optional) The type of bubble; one of 'mutator', 'comment', or 'warning'. |
| isOpen? |
|
boolean |
(Optional) True if the bubble is opening, false if closing. |
| type |
|
EventType |
|
Methods
| Method |
Modifiers |
Description |
| toJson() |
|
Encode the event as JSON. |
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-05-16 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-16 UTC."],[],["The `BubbleOpen` class, extending `UiBase`, manages events related to opening or closing bubbles in a block-based environment. It can optionally hold the `blockId`, `bubbleType` ('mutator', 'comment', or 'warning'), and `isOpen` status (true for opening, false for closing). The class includes a constructor to create instances and a `toJson()` method to serialize the event data into JSON format. The `type` property holds the type of event, and is the only non-optional property.\n"]]
