blockly > Toolbox > onDragEnter
Handles when a cursor with a block or bubble enters this drag target.
Signature:
onDragEnter(_dragElement: IDraggable): void;
Parameters
| Parameter |
Type |
Description |
| _dragElement |
IDraggable |
The block or bubble currently being dragged. |
Returns:
void
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Last updated 2024-09-18 UTC.
[null,null,["Last updated 2024-09-18 UTC."],[[["The `Toolbox.onDragEnter()` method is triggered when a draggable element (like a block or bubble) is dragged over the toolbox."],["It takes one argument: `_dragElement`, which represents the draggable element being dragged."],["This method doesn't return any value and is used to handle the event of a draggable element entering the toolbox's drag target area."]]],["The `Toolbox.onDragEnter()` method is triggered when a draggable element, such as a block or bubble, enters a drag target. This method accepts one parameter, `_dragElement`, which represents the `IDraggable` object being dragged. The method's purpose is to handle this drag-enter event, and it doesn't return any value. Its core function is to process the interaction of a dragged element entering a specific target area.\n"]]
