all the ones with icons were drag/drop/edit and it isn't quite right as it is because there is not enough room for all the spells. It sure is nice having a lot of real estate to work with. Most of the shortcuts do not have hot keys assigned. The crate holds all my crafting books except the majority of shields, the barrel holds all my tools, glyph sack, of course, the glyphs. The other two sacks are empty most of the time and, most often get used for doing combines. Mostly I only carry one but not always. It would be nice to have containers without the high weight overhead of the crate and barrel but I work with what is available. I stopped carrying the two door closet some time ago.
That is my windows client, my Linux one likely has less shortcuts and is less organized as I tend to use it less, right now.