On their demo page they show how you can click and drag table borders to resize columns. How do I enable this feature?
I can’t find it in the docs, can’t find a plugin for it, can’t find any references to “resize” in the source code, and the source code for the configuration isn’t shown on the demo page itself (View source is mostly unreadable).
Table Resize plugin isn’t available by default in any of three available presets (basic, std, full).
You have to add Table Resize plugin to your own build of CKEditor. It will be enabled by default, so you don’t have to use
extraPluginsconfig setting.You can find more information here: Plugins – CKEditor 4 documentation.