blockly > Events > BUBBLE_OPEN
Events.BUBBLE_OPEN variable
Signature:
BUBBLE_OPEN = EventType.BUBBLE_OPEN
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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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-16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 `oldParentId` property stores the ID of the block's previous parent before a move event."],["If the block was originally at the top level (not nested within another block), `oldParentId` will be undefined."],["This property is part of the `BlockMove` event, which is triggered when a block's position changes within the Blockly workspace."]]],["The core content defines the `BUBBLE_OPEN` variable within the Blockly Events namespace. This variable is a string constant set to `\"bubble_open\"`. It serves as an identifier or type for a specific event in Blockly related to the opening of a bubble. This identifier is used for managing and recognizing bubble open events.\n"]]