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#!/usr/bin/env python
# Qt tutorial 4.
import sys
from qt import *
class MyWidget(QWidget):
def __init__(self,parent=None,name=None):
QWidget.__init__(self,parent,name)
self.setMinimumSize(200,120)
self.setMaximumSize(200,120)
quit = QPushButton("Quit",self,"quit")
quit.setGeometry(62,40,75,30)
quit.setFont(QFont("Times",18,QFont.Bold))
self.connect(quit,SIGNAL("clicked()"),qApp,SLOT("quit()"))
a = QApplication(sys.argv)
w = MyWidget()
w.setGeometry(100,100,200,120)
a.setMainWidget(w)
w.show()
a.exec_loop()
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