Stay organized with collections
Save and categorize content based on your preferences.
blockly > Flyout > addBlockListeners_
Flyout.addBlockListeners_() method
Add listeners to a block that has been added to the flyout.
Signature:
protected addBlockListeners_(root: SVGElement, block: BlockSvg, rect: SVGElement): void;
Parameters
Parameter |
Type |
Description |
root |
SVGElement |
The root node of the SVG group the block is in. |
block |
BlockSvg |
The block to add listeners for. |
rect |
SVGElement |
The invisible rectangle under the block that acts as a mat for that block. |
Returns:
void
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 2024-09-18 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["The `Flyout.addBlockListeners_()` method attaches event listeners to blocks within the flyout for interaction."],["It takes the block's root SVG element, the `BlockSvg` instance, and the invisible rectangle element as parameters."],["This method is crucial for enabling user interactions like dragging and dropping blocks from the flyout."]]],[]]