Popup help for switching cash registers #9
Description
Right now, switching cash registers just prompts you to select a number. It would be nicer if it popped up with some kind of window that had all the colors mapped. So it would look like
+-------------------+
| choose pls |
| 1 2 3 4 5 6 7 8 9 |
+-------------------+
where the numbers are highlighted with the corresponding color. That way, you can select the color you want. Say for example there are already 5 different colors highlighted on the screen, and your goal is to press ?green. Well, there's no key for green, so you're left having to remember which register number was the green one. If there's this popup, then you can just look at it to find out.