DIR : /home/kozerus/public_html/pn/uize/site-source/js/Uize/Widget/Collection/Dynamic.todo

/home/kozerus/public_html/pn/uize/site-source/js/Uize/Widget/Collection

This is a TO DO document for the =Uize.Widget.Collection.Dynamic= module.

Drag-to-reorder
	- NEXT
		- should not permit drag-and-drop when all items would be dragged (either all are selected, or there is only one item)
		- escape key should cancel drag (right now it just forces drop)

	- cleanup
		- share CSS for insertion marker, so it's not in inline style attributes

	- low priority
		- hover cursor should be move cursor?
		- come up with better tooltip / proxy for items being moved
		- come up with better insertion marker
		- optimize reordering of itemWidgets array

	- hooks
		- drag start: should provide hook for validation logic before drag, so that code can evaluate if drag should be allowed, based upon contents
		- drag done: should provide hook to validate drop
	- dragging
		- should be able to autoscroll when detecting mouse at boundaries of scrollable view port
	- drop

	- facility for duplicating an item (something like this was wanted at one point for an add-another-one-of-these feature in the photoprints page, and we were discussing making that page use Uize.Widget.Collection.Dynamic)