blockly
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Blockly is a library for building visual programming editors.
55 lines (47 loc) • 1.54 kB
JavaScript
/**
* @license
* Copyright 2019 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @fileoverview Object representing a spacer between two rows.
*/
/**
* Object representing a spacer between two rows.
* @class
*/
goog.module('Blockly.blockRendering.SpacerRow');
const object = goog.require('Blockly.utils.object');
/* eslint-disable-next-line no-unused-vars */
const {ConstantProvider} = goog.requireType('Blockly.blockRendering.ConstantProvider');
const {InRowSpacer} = goog.require('Blockly.blockRendering.InRowSpacer');
const {Row} = goog.require('Blockly.blockRendering.Row');
const {Types} = goog.require('Blockly.blockRendering.Types');
/**
* An object containing information about a spacer between two rows.
* @param {!ConstantProvider} constants The rendering
* constants provider.
* @param {number} height The height of the spacer.
* @param {number} width The width of the spacer.
* @package
* @constructor
* @extends {Row}
* @alias Blockly.blockRendering.SpacerRow
*/
const SpacerRow = function(constants, height, width) {
SpacerRow.superClass_.constructor.call(this, constants);
this.type |= Types.SPACER | Types.BETWEEN_ROW_SPACER;
this.width = width;
this.height = height;
this.followsStatement = false;
this.widthWithConnectedBlocks = 0;
this.elements = [new InRowSpacer(this.constants_, width)];
};
object.inherits(SpacerRow, Row);
/**
* @override
*/
SpacerRow.prototype.measure = function() {
// NOP. Width and height were set at creation.
};
exports.SpacerRow = SpacerRow;