kotlin-electron/electron.core/WindowOpenHandlerResponse/createWindow

createWindow

abstract var createWindow: (options: BrowserWindowConstructorOptions) -> WebContents?(source)

If specified, will be called instead of new BrowserWindow to create the new child window and event did-create-window will not be emitted. Constructed child window should use passed options object. This can be used for example to have the new window open as a BrowserView instead of in a separate window.