透明LCD时钟，lcd时钟,# -*- coding

透明LCD时钟，lcd时钟,# -*- coding

# -*- coding: utf-8 -*-import sysfrom PyQt4 import QtCore, QtGuiclass LcdTime(QtGui.QWidget):    def __init__(self, parent=None):        super(LcdTime, self).__init__(parent)        self.hour = QtGui.QLCDNumber(8, self)        self.hour.setGeometry(10, 10, 200, 80)        self.hour.setSegmentStyle(QtGui.QLCDNumber.Flat)        self.display()        self.timer = QtCore.QTimer()        self.connect(self.timer, QtCore.SIGNAL('timeout()'), self.display)        self.timer.start(1000)        self.resize(220, 100)        self.setmetry()        self.setWindowFlags(QtCore.Qt.Tool | QtCore.Qt.WindowStaysOnTopHint | QtCore.Qt.FramelessWindowHint)        self.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)        self.tray()    def tray(self):        self.trayIcon = QtGui.QSystemTrayIcon(self)        self.trayIcon.setIcon(QtGui.QIcon('logo.png'))        self.trayIcon.show()        self.trayIcon.setToolTip('时钟 -LiKui')        self.trayIcon.activated.connect(self.trayClick)        menu = QtGui.QMenu()        normalAction = menu.addAction('正常显示')        miniAction = menu.addAction('最小化托盘')        exitAction = menu.addAction('退出')        normalAction.triggered.connect(self.showNormal)        exitAction.triggered.connect(sys.exit)        miniAction.triggered.connect(self.showMinimized)        self.trayIcon.setContextMenu(menu)    def trayClick(self, reason):        if reason == QtGui.QSystemTrayIcon.DoubleClick:            self.showNormal()    def display(self):        current = QtCore.QTime.currentTime()        self.hour.display(current.toString('HH:mm:ss'))    def setmetry(self):        screen = QtGui.QDesktopWidget().screenGeometry()        size = self.geometry()        self.move(screen.width() - size.width(), 0)app = QtGui.QApplication(sys.argv)lcd = LcdTime()lcd.show()sys.exit(app.exec_())