docs: Documentation fixes for loadURL and loadUrlOptions (#330)

* Correction for loadURL API.

Save the next guy like an hour or something. :) https://stackoverflow.com/a/37614774

* Update types.ts

Also update references to `loadURL` in typedefs.

* Update README.md

Add missing options to README for loadUrlOptions

README.md

@@ -91,6 +91,7 @@ You can pass an optional options object into the `menubar({ ... })` function:
 - `tooltip` (default empty) - menubar tray icon tooltip text
 - `tray` (default created on-the-fly) - an electron `Tray` instance. if provided `opts.icon` will be ignored
 - `preloadWindow` (default false) - Create [BrowserWindow](https://electronjs.org/docs/api/browser-window#new-browserwindowoptions) instance before it is used -- increasing resource usage, but making the click on the menubar load faster.
+- `loadUrlOptions` - (default undefined) The options passed when loading the index URL in the menubar's browserWindow. Everything browserWindow.loadURL supports is supported; this object is simply passed onto [browserWindow.loadURL](https://electronjs.org/docs/api/browser-window#winloadurlurl-options)
 - `showOnAllWorkspaces` (default true) - Makes the window available on all OS X workspaces.
 - `windowPosition` (default trayCenter and trayBottomCenter on Windows) - Sets the window position (x and y will still override this), check [positioner docs](https://github.com/jenslind/electron-positioner#docs) for valid values.
 - `showDockIcon` (default false) - Configure the visibility of the application dock icon.
@@ -128,7 +129,7 @@ See the reference [API docs](./docs/globals.md).
 
 ## Tips
 
-- Use `mb.on('after-create-window', callback)` to run things after your app has loaded. For example you could run `mb.window.openDevTools()` to open the developer tools for debugging, or load a different URL with `mb.window.loadUrl()`
+- Use `mb.on('after-create-window', callback)` to run things after your app has loaded. For example you could run `mb.window.openDevTools()` to open the developer tools for debugging, or load a different URL with `mb.window.loadURL()`
 - Use `mb.on('focus-lost')` if you would like to perform some operation when using the option `browserWindow.alwaysOnTop: true`
 - To restore focus of previous window after menubar hide, use `mb.on('after-hide', () => { mb.app.hide() } )` or similar
 - To create a native menu, you can use `tray.setContextMenu(contextMenu)`, and pass this custom tray to menubar: `const mb = menubar({ tray });`. See [this example](https://github.com/maxogden/menubar/tree/master/examples/native-menu) for more information.

src/types.ts

@@ -35,16 +35,16 @@ export interface Options {
 	/**
 	 * The URL to load the menubar's browserWindow with. The url can be a remote
 	 * address (e.g. `http://`) or a path to a local HTML file using the
-	 * `file://` protocol. If false, then menubar won't call `loadUrl` on
+	 * `file://` protocol. If false, then menubar won't call `loadURL` on
 	 * start.
 	 * @default `file:// + options.dir + index.html`
 	 * @see https://electronjs.org/docs/api/browser-window#winloadurlurl-options
 	 */
 	index: string | false;
 	/**
 	 * The options passed when loading the index URL in the menubar's
-	 * browserWindow. Everything browserWindow.loadUrl supports is supported;
-	 * this object is simply passed onto browserWindow.loadUrl
+	 * browserWindow. Everything browserWindow.loadURL supports is supported;
+	 * this object is simply passed onto browserWindow.loadURL
 	 * @default `{}`
 	 * @see https://electronjs.org/docs/api/browser-window#winloadurlurl-options
 	 */