@blockly/disable-top-blocks
A Blockly plugin that shows the
‘disable’ context menu option only on non-orphan blocks. This is useful in
conjunction with the Blockly.Events.disableOrphans
event handler (which you
must set up yourself).
Installation
Yarn
yarn add @blockly/disable-top-blocks
npm
npm install @blockly/disable-top-blocks --save
Usage
import * as Blockly from 'blockly';
import {DisableTopBlocks} from '@blockly/disable-top-blocks';
// Inject Blockly.
const workspace = Blockly.inject('blocklyDiv', {};
// Add the disableOrphans event handler. This is not done automatically by
// the plugin and should be handled by your application.
workspace.addChangeListener(Blockly.Events.disableOrphans);
// The plugin must be initialized before it has any effect.
const disableTopBlocksPlugin = new DisableTopBlocks();
disableTopBlocksPlugin.init();
API
init
initializes the plugin and modifies the behavior of the ‘disable’ context menu item.dispose
restores the original behavior of the context menu. This is never required to be called, but can be if you want to programmatically disable the effects of the plugin.
License
Apache 2.0