title: how to get number of the current position of the cursor (qt)
body: <p>I need small help, I'm using class Qslider from qt, how can I get the number of the current position of the cursor (with which function I can do that) thanks in advance</p>
  <h3>edited</h3>
  <p>I want to implement one thing: when I reach the max of the interval I want to quit, how can I do this with slot and signal?</p>