Transparent window for Windows 7 on Python with PyQt 0

 1from PyQt4.QtCore import *
 2from PyQt4.QtGui import *
 3import sys
 4class Window(QWidget): 
 5    def __init__(self, *args): 
 6        QWidget.__init__(self, *args) 
 7        self.setLayout(QVBoxLayout()) 
 8        self.layout().addWidget(QLabel("<font color='red'>This is the text</font")) 
 9        # let the whole window be a glass 
10        self.setAttribute(Qt.WA_TranslucentBackground) 
11        self.setWindowFlags(Qt.Tool | Qt.FramelessWindowHint)
12        self.setWindowFlags(self.windowFlags() | Qt.WindowStaysOnTopHint)
13        from ctypes import windll, c_int, byref 
14        windll.dwmapi.DwmExtendFrameIntoClientArea(c_int(self.winId()), byref(c_int(-1)))
15        self.move(50, 50)
16    def mousePressEvent(self, event): 
17        self.repaint() 
18
19if __name__ == "__main__":
20    app = QApplication(sys.argv)
21    wnd = Window()
22    wnd.show()
23    sys.exit(app.exec_())