Bug 93196

Version:            (using KDE KDE 3.3.1)
Installed from:    Debian testing/unstable Packages

[Taken from comment #6 in Bug 76082 by "Rutger ter Borg"]

When a user scrolls a document, it is sometimes difficult to keep track of where you stopped reading, especially when scrolling by larger amounts (Page up/down keys). There needs to be a visual aid to help the user remember where they stopped reading (just like you would in real life put your finger on the line you are reading before you look away from the book).

There are two good ways of doing this:
- put a line at the position of the page boundary before the scroll started 
- highlight/change the background of the region which was visible before the scroll

perhaps a choice of both

Some more details:
- Visual aid should appear immediately when the scroll starts, and remain visible for the duration of the scroll (while the user holds down the key/button or keeps turning the scroll wheel)
- The effect should fade out after a timeout
- The colour and timeout should be configurable

This Bug _does not_ depend on Bug 76082, but they both address the same issue - keeping track of your reading position while scrolling. If smooth scroll is implemented, the fade timeout should start after the scroll effect is complete.