What is the desired behavior for capturing the cursor?

[eladalon1983]

What is the desired behavior for capturing the cursor?

IMHO, the cursor should:

1. Only be visible in the captured video frames when the cursor over the target-element's bounding box. (Henceforth: TEBB.)
2. When the cursor only partially intersects with the TEBB, the captured portion of the cursor should match the intersection with the TEBB.
3. When the cursor is over the TEBB, the cursor should always be captured, even if there are (from a z-order perspective) intervening elements in between the target-element and the cursor.
4. The cursor should always be drawn at the same offset to the TEBB as the user observes on their screen.