Stay organized with collections
Save and categorize content based on your preferences.
blockly > IDragger > onDrag
IDragger.onDrag() method
Handles dragging, including calculating where the element should actually be moved to.
Signature:
onDrag(e: PointerEvent, totalDelta: Coordinate): void;
Parameters
| Parameter |
Type |
Description |
| e |
PointerEvent |
PointerEvent that continued the drag. |
| totalDelta |
Coordinate |
The total distance, in pixels, that the mouse has moved since the start of the drag. |
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18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 `onDrag` method in Blockly's IDragger interface manages the dragging behavior of elements, determining their updated positions."],["This method takes a PointerEvent and total distance moved as input, using them to calculate and apply the element's new location."],["It's crucial for controlling the visual movement of elements during drag interactions within Blockly workspaces."]]],[]]
