c++ - Display a QDialog on mouse over -

c++ - Display a QDialog on mouse over -

i wanted know how can display qdialog on mouse over. know how can setup context menu qdialog on mouse over.

this doing (which apparently isnt working)

void mousemoveevent( qmouseevent * event ) { qpoint p = this->mapfromglobal(qpoint(0,0)); d->move(p); //d dailog d->show(); }

the dialog opens on top left corner of screen. want open next widget has mousemoveevent

create qdialog elsewhere, , phone call show() on mousemoveevent() on qwidget hovering over

c++ qt