Language dropdown display issues with many language options

[Teresa Monahan]

When the new language menu provided in CKEditor 4.3 contains a large number of language options, the menu is just displayed as one long list - see attached screen capture. This menu should be styled in a different way so that the language list can be displayed in a more user friendly way when a large number of language options are provided e.g. the menu could be scrollable or presented as a grid layout etc.

Otherwise there should be some way to customize the styling of this menu so that we could use CSS to change the appearance of the menu. Currently there is no easy way to customize this menu.

One idea which could help to make the styling of menus more flexible is adding a feature specific class to the cke_menu_panel div like cke_menu__<menuName> e.g. cke_menu__language, cke_menu__scayt etc. We realize that this div is reused for all menus though so this would need to be maintained as menus are opened and closed. Would this be possible?