title: Python - PyQT4 how to detect the mouse click position anywhere in the window?
body: <p>I have 1024x768 resolution window, when there is a click or mouse over, i want to find the x, y values. How can i do that?</p>
  
  <pre><code>import sys
  from PyQt4 import QtGui, QtCore
  
  
  class Example(QtGui.QWidget):
  
      def __init__(self):
          super(Example, self).__init__()
  
          self.initUI()
  
      def initUI(self):               
  
          qbtn = QtGui.QPushButton('Quit', self)
          #qbtn.clicked.connect(QtCore.QCoreApplication.instance().quit)
          qbtn.clicked.connect(self.test)
          qbtn.resize(qbtn.sizeHint())
          qbtn.move(50, 50)       
  
          self.setGeometry(0, 0, 1024, 768)
          self.setWindowTitle('Quit button')    
          self.setWindowFlags(self.windowFlags() | QtCore.Qt.FramelessWindowHint)
          self.show()
  
      def test(self):
        print "show the position of mouse cursor in screen resolution: x is ?? , y is ??"
  
  def main():
  
      app = QtGui.QApplication(sys.argv)
      ex = Example()
      sys.exit(app.exec_())
  
  
  if __name__ == '__main__':
      main()
  </code></pre>