First of all, very impressive library. It's a joy to work with.
At any rate, I'm trying to do the following with drag & drop:
Essentially, I have page divided into 3 areas. I have a canvas, which
starts out empty, a palette, which starts out with a number of images
on it, and a trash can. The idea is that when you drag one of the
images off the palette, you actually get a copy of that image, which
you can then drop on the canvas. If you drop the image somewhere
other than on the canvas, it should just disappear.
You should be able to drag the images on the canvas around, and if you
drag them off of the canvas, they should pop back onto the canvas in
their original position. If you drag them into the trash area, they
should be deleted.
I hope that makes sense... Anyway, I was wondering if someone could
give me some advice as to how to implement this.