Provide Shortcut for Attribute Window in an Edit Session

[MartinPrinz]

When applying or changing attributes, the Attribute Window provides a good surface for changing data. In Order to improve performance a shortcut would be nice that makes the following: jumping from one selected feature to the next, keeping the previous selected field active for editing.

It would be possible to go trough selected features and fill in attributes especially when the count of selected features is to large to go trough the list with the mouse, or to small to make this with the attribute table.
table.