Talking to people on IRC, it seems like that the sni protocol (which is what is using in KDE/sni-qt) doesn't have a "mouseover" notion, not sure what other solution could be used there :-/
Talking to people on IRC, it seems like that the sni protocol (which is what is using in KDE/sni-qt) doesn't have a "mouseover" notion, not sure what other solution could be used there :-/