This message was from a side discussion. I am reposting it to the mailing list.
<Nick [EMAIL PROTECTED]@yahoo.com> wrote: > > > > > > I have added support to rearrange the tree using > drop > > > and drag. Only one item can be moved at a time. > <[EMAIL PROTECTED]> wrote: > GREAT! How do you handle, if a Sub Element can't be > part of a super element??? none at this point, but I was thinking about displaying an "are you sure" message. > What hint are you giving to the user visualy? The visual hint is pretty basic. If the new item is to be placed above or below an exiting item, a line is drawn above or below the existing item, and if the new item will be a child of the exiting item, two small lines are drawn on either side to the exiting item. In the child case, I tried to have the existing item appear selected, but I had trouble making it work... I'm going to look at it again. Another thing I regret is: Drag and Drop from one antidote to another antidote doesn't work. The Node would have to be "flattened" and recreated at the target. The org.wc3.dom.Node interface isn't seriablizable, so I considered making each of the ACS nodes seriablizable, but that would rely on the base class implemention, and I thought that may work with one parser but not another. Maybe there is an easier way I'm missing? __________________________________________________ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/
