Don't hide_cursor while a finger is on the touchpad

[iyzana]

Description:
I use hide_cursor, but sometimes I want to hover over elements for a while (think xkcd title= text). But just keeping the finger on the touchpad is not enough to prevent the cursor disappearing and moving the cursor too far also results in the hover-item closing. It would be nice if the cursor were to stay visible while the touchpad is held.

Current situation:
I put my finger on the touchpad, hover over a element, and keep the finger still. The hover-item appears. After my configured timeout the cursor hides and the hover-item disappears.

Current workaround:
After the hover-item appears I start to move the finger in tiny circles to keep the cursor visible and also not leave the hover zone.

Proposed solution:
The cursor does not hide while the finger is still on the touchpad, even if it does not move. Therefore the hover-item does not disappear.