> doesn't it make sense to remove the "Lock" > option on individual applets at the same time?
Yes; such a design is described on Gnome Live: http://live.gnome.org/DesktopInterface#head-e6057484973caefd20f5965074e57c4505ecaf12 Another (in my opinion, better) approach would be to copy xfce: xfce's panel items are arranged according to their *order* rather than their *position*. There are flexible spacers to move items to the end of the panel. This is very similar to Firefox's and Evince's approach to editing toolbars. Panels that are attached to an edge or corner of the screen cannot be moved by dragging; floating panels can, by a handle at the end of the panel. (Note that panels can only be attached to the middle of each edge.) The panel's Properties dialogue is used to choose whether a panel is attached or floating, and (if it's attached) which edge or corner it's attached to, or (if it's floating) whether it should display horizontally or vertically. (If a floating panel is dragged towards the edge of the screen, it may make sense to have it snap to the corner or the middle of the edge, and the handle disappear; but it should be possible to drag it back to floating as long as the mouse button is still pressed.) In xfce, the panel Properties dialogue is also used to toggle whether an attached panel expands to fill the screen; it would be better if that was implied by the presence or absence of a flexible spacer. This model means: 1. items that appear to be in the corner of a panel are always *right* in the corner (allowing unwitting users to exploit Fitts's Law) 2. when an item contracts (for example, when an icon disappears from the system tray) adjacent items always remain adjacent 3. when items are moved, they always end up in a tidy position; trying to shift an item by just a couple of pixels results in it staying where it was 4. there's no need to lock anything as nothing can be accidentally dragged To migrate from a position-based panel arrangement to an order-based one, I'd suggest replacing any gap wider than about 48 pixels with a flexible spacer, and ensuring there's a flexible spacer before the last set of items – to make sure that the clock and system tray (for example) stay at the far right. This would produce a reasonable approximation (or an exact replica) of the previous layout in most cases. -- ubuntu-desktop mailing list ubuntu-desktop@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-desktop