void ChatLine::hoverEnterEvent(QGraphicsSceneHoverEvent *event) {
ChatItem *item = mouseEventTargetItem(event->pos());
- if(item) {
- Q_ASSERT(!_hoverItem);
+ if(item && !_hoverItem) {
_hoverItem = item;
item->hoverEnterEvent(event);
}
}
void ChatLine::hoverLeaveEvent(QGraphicsSceneHoverEvent *event) {
- Q_ASSERT(_hoverItem);
- _hoverItem->hoverLeaveEvent(event);
- _hoverItem = 0;
+ if(_hoverItem) {
+ _hoverItem->hoverLeaveEvent(event);
+ _hoverItem = 0;
+ }
}
void ChatLine::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {