2000-05-03  Pavel Cisler  <pavel@eazel.com>

	* src/file-manager/dfos-xfer.c (create_xfer_dialog),
	(handle_xfer_ok), (handle_xfer_vfs_error), (fs_xfer),
	(fs_move_to_trash), (fs_empty_trash):
	Add a simple heuristic to only show the progress dialog
	for file operations that are likely to take a non-trivial
	ammount of time in which case the progress dialog flashed
	on the screen for a split of a second.

	* libnautilus-extensions/nautilus-icon-dnd.c
	(nautilus_icon_dnd_modifier_based_action):
	Switch the modifier key for copy to Control. This is a better
	modifier because Alt had to be held down after the drag started
	otherwise one would move the window instead of starting a drag.