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90b3f75d82
Our files are up to a decade old, and have churned so much, that the initial author of the file no longer has much meaning. Furthermore, this will encourage developers to post to the developer group, rather than emailing Googlers (usually me) directly.
51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
JavaScript
/**
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* @license
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* Copyright 2021 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @fileoverview The interface for a component that can delete a block or bubble
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* that is dropped on top of it.
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*/
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'use strict';
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/**
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* The interface for a component that can delete a block or bubble
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* that is dropped on top of it.
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* @namespace Blockly.IDeleteArea
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*/
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goog.module('Blockly.IDeleteArea');
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/* eslint-disable-next-line no-unused-vars */
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const IDraggable = goog.requireType('Blockly.IDraggable');
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/* eslint-disable-next-line no-unused-vars */
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const IDragTarget = goog.require('Blockly.IDragTarget');
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/**
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* Interface for a component that can delete a block or bubble that is dropped
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* on top of it.
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* @extends {IDragTarget}
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* @interface
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* @alias Blockly.IDeleteArea
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*/
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const IDeleteArea = function() {};
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/**
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* Returns whether the provided block or bubble would be deleted if dropped on
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* this area.
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* This method should check if the element is deletable and is always called
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* before onDragEnter/onDragOver/onDragExit.
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* @param {!IDraggable} element The block or bubble currently being
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* dragged.
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* @param {boolean} couldConnect Whether the element could could connect to
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* another.
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* @return {boolean} Whether the element provided would be deleted if dropped on
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* this area.
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*/
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IDeleteArea.prototype.wouldDelete;
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exports = IDeleteArea;
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