How come Photoshop CC doesn't have an option to lock the various panels in place? I find I often undock panels when I simply meant to expand them. I realise I can simply reload my saved workspace, but an option to lock the panels would save having to do that. I've used CorelDraw for years, and it's always had an option to lock the toolbars in place. Even Windows lets you lock the taskbar, so I presume the tech behind that isn't difficult to achieve.