pyqt练习x6.1在中间

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# -*- coding: cp936 -*-

import sys

from PyQt4 import QtGui

class Center(QtGui.QWidget):

    def __init__(self,parent=None):

        QtGui.QWidget.__init__(self,parent)

        self.setWindowTitle(u‘在中间‘)

        self.resize(250,150)

        self.center()

    def center(self):

        screen=QtGui.QDesktopWidget().screenGeometry()

        size=self.geometry()

        self.move((screen.width()-size.width())/2,

                  (screen.height()-size.height())/2)

app=QtGui.QApplication(sys.argv)

qb=Center()

qb.show()

sys.exit(app.exec_())

    IMG

pyqt练习x6.1在中间

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原文地址：http://www.cnblogs.com/mhxy13867806343/p/4156326.html