标签：desktop size elf def geo height screen 一半 就是
def center(self):
screen = QDesktopWidget().screenGeometry()
size = self.geometry()
self.move((screen.width() - size.width()) / 2, (screen.height() - size.height()) / 2)
获取屏幕尺寸，窗口尺寸，一半就是中间
标签：desktop size elf def geo height screen 一半 就是
原文地址：https://www.cnblogs.com/lshaoyu/p/10710928.html
