title: How keep a QWidget always on top?
body: <p>I have two buttons on my QMainWindow. One to btnShowKb and another btnHideKb. When i press btnShowKb it shows an QWidget. I want this QWidget always to be on top of all windows till I press btnHideKb. When its on top, I want both QWidget and QMainWidget be activated.</p>
  
  <p>Can anybody suggest on this?</p>