采用PyQt4创建的应用程序窗口，处于最小化状态。当应用程序接收到某个消息时，如何使其自动弹出并获取焦点？

我的问题在这儿：http://stackoverflow.com/questions/12118939/how-to-make-a-pyqt4-window-jump-to-the-front

已经有人给出了答案，实现方法如下：

self.setWindowState(self.windowState() & ~QtCore.Qt.WindowMinimized | QtCore.Qt.WindowActive)
self.activateWindow()
# setWindowState restores the minimized window and gives focus. But if the window just lost focus and not minimized, it won't give focus.
# activateWindow gives focus but doesn't restore the minimized state.
# Using both has the desired effect.