usr bin env python coding UTF-8 import sys os from PyQt4 QtCore import

#!/usr/bin/env python
# -*- coding: UTF-8 -*-

import sys, os
from PyQt4.QtCore import *
from PyQt4.QtGui import *

########################################################################
class MyWidget(QWidget):
    """"""
    #----------------------------------------------------------------------
    def __init__(self, parent=None):
        """Constructor"""
        super(MyWidget, self).__init__(parent)
        self.title = QString()
        
        self.connect(self, SIGNAL("mouseMovedRight"), self.movedRight)
        self.connect(self, SIGNAL("mouseMovedLeft"), self.movedLeft)
        self.connect(self, SIGNAL("mouseNotMoved"), self.notMoved)
        
        self.setWindowFlags(Qt.Dialog)
            
    #----------------------------------------------------------------------
    def event (self, event):
        """"""
        if event.type() == QEvent.MouseButtonPress:
            self.x_coord = event.pos().x()
            event.accept()
            
        elif event.type() == QEvent.MouseButtonRelease:
            if self.x_coord < event.pos().x():
                self.emit(SIGNAL("mouseMovedRight")) 
            elif self.x_coord > event.pos().x():
                self.emit(SIGNAL("mouseMovedLeft"))
            else:
                self.emit(SIGNAL("mouseNotMoved"))
            event.accept()
        
        elif event.type() == QEvent.Paint:
            self.title = os.popen('mpc').read()
        
            painter = QPainter(self)
            painter.setRenderHint(QPainter.TextAntialiasing)
            painter.drawText(self.rect(), Qt.AlignCenter, self.title)
            event.accept()
            
        return QWidget.event(self, event)            
            
    #----------------------------------------------------------------------
    def movedRight(self):
        """"""
        os.system('mpc next')
        self.update()
        
    #----------------------------------------------------------------------
    def movedLeft(self):
        """"""
        os.system('mpc prev')
        self.update()
        
    #----------------------------------------------------------------------
    def notMoved(self):
        """"""
        os.system('mpc toggle')
        self.update()        
        
if __name__ == "__main__":     
    app = QApplication(sys.argv)
    form = MyWidget()
    form.show()
    app.exec_()