menu-lit-element v1.0.5

menu-lit-element

MenuLitComponent is an application menu component implemented as a LitElement.

Features

• Submenus
• Shortcut text
• Property driven
• Intuitive mouse events
• Disabled menu items
• Written with TypeScript

Quick Start

To experiment with the MenuLitElement component.

1. Clone this repo.

2. Install the dependencies with npm:

npm install 

3. Install the Polymer Cli:

npm install -g polymer-cli

4. Serve the project from the root directory with the Polymer Cli:

polymer serve

5. Update the menu items in the constructor of the menu-lit-element.ts file

this.rootMenu = [
      {
        text: 'File', menu: [
          { text: 'New File', shortCutText: 'Ctrl+Shift+N' },
          ...

Using MenuLitComponent

To use the MenuLitElement component in your code:

1. Install MenuLitElement from Npm

npm install --save menu-lit-element.

2. Import MenuLitElement in JavaScript (or TypeScript):

import { MenuLitElement} 'menu-lit-element';

3. Add the menu-lit-element tag in html:

<menu-lit-element></menu-lit-element>

Limitations

• The intent of this project was to learn LitElement by creating a real world web component. MenuLitElement is not production complete.
• Submenus in submenus are not supported.

Acknowledgements

• MenuLitElement is based on the application menu in mxGraph and the accompanying Graph Editor example application.
• The project structure is based on the PolymerLabs LitElement starter project