def showZLL(self):
self.main = Ui_MainWindow()
self.main.showFullScreen()
self.main.show()
self.close()
def showZLL(self):
self.main = Ui_MainWindow()
self.main.showFullScreen()
self.main.show()
self.close()
class LoginWindow(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.setGeometry(QtCore.QRect(0, 0, 200, 120))
mainLayout = QtGui.QVBoxLayout()
hLayoutUser = QtGui.QHBoxLayout()
self.label_user = QtGui.QLabel(self)
hLayoutUser.addWidget(self.label_user)
self.lineEdit_user = QtGui.QLineEdit(self)
self.lineEdit_user.setText("admin")
hLayoutUser.addWidget(self.lineEdit_user)
mainLayout.addLayout(hLayoutUser)
hLayoutPass = QtGui.QHBoxLayout()
self.label_pass = QtGui.QLabel(self)
hLayoutPass.addWidget(self.label_pass)
self.lineEdit_pass = QtGui.QLineEdit(self)
self.lineEdit_pass.setEchoMode(QtGui.QLineEdit.Password)
self.lineEdit_pass.setText("admin")
hLayoutPass.addWidget(self.lineEdit_pass)
mainLayout.addLayout(hLayoutPass)
hLayoutCmd = QtGui.QHBoxLayout()
self.pushButtonLogin = QtGui.QPushButton(self)
hLayoutCmd.addWidget(self.pushButtonLogin)
self.pushButtonExit = QtGui.QPushButton(self)
hLayoutCmd.addWidget(self.pushButtonExit)
self.label_msg = QtGui.QLabel(self)
mainLayout.addWidget(self.label_msg)
self.progbar = QtGui.QProgressBar(self)
self.progbar.setProperty("value",QtCore.QVariant(0))
mainLayout.addWidget(self.progbar)
mainLayout.addLayout(hLayoutCmd)
widget = QtGui.QWidget()
widget.setLayout(mainLayout)
self.setCentralWidget(widget)
self.retranslateUi()
QtCore.QObject.connect(self.pushButtonExit, QtCore.SIGNAL("pressed()"), self.doExit)
QtCore.QObject.connect(self.pushButtonLogin, QtCore.SIGNAL("pressed()"), self.doLogin)
self.progbar.hide()
self.center()
def retranslateUi(self):
self.label_user.setText(QtGui.QApplication.translate("MainWindow", "用户:", None, QtGui.QApplication.UnicodeUTF8))
self.label_pass.setText(QtGui.QApplication.translate("MainWindow", "密码:", None, QtGui.QApplication.UnicodeUTF8))
self.pushButtonLogin.setText(QtGui.QApplication.translate("MainWindow", "登入", None, QtGui.QApplication.UnicodeUTF8))
self.pushButtonExit.setText(QtGui.QApplication.translate("MainWindow", "退出", None, QtGui.QApplication.UnicodeUTF8))
def doExit(self):
print("called doExit")
self.close()
def doLogin(self):
print("called doLogin")
usr=str(self.lineEdit_user.text())
pwd=str(self.lineEdit_pass.text())
if self.checkPass(usr, pwd):
self.showZLL()
else:
self.label_msg.setText("user can not login.")
def showZLL(self):
self.main = Ui_MainWindow()
self.main.showFullScreen()
self.main.show()
self.close()
def center(self):
screen = QtGui.QDesktopWidget().screenGeometry()
size = self.geometry()
print(screen, size)
self.move((screen.width() - size.width()) / 2, (screen.height() - size.height()) /2)
def checkPass(self, usr, pwd):
print(usr, pwd)
#return ret
if usr == "admin" and pwd == "admin":
return True
return False
class LoginWindow(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.setGeometry(QtCore.QRect(0, 0, 200, 120))
mainLayout = QtGui.QVBoxLayout()
hLayoutUser = QtGui.QHBoxLayout()
self.label_user = QtGui.QLabel(self)
hLayoutUser.addWidget(self.label_user)
self.lineEdit_user = QtGui.QLineEdit(self)
self.lineEdit_user.setText("admin")
hLayoutUser.addWidget(self.lineEdit_user)
mainLayout.addLayout(hLayoutUser)
hLayoutPass = QtGui.QHBoxLayout()
self.label_pass = QtGui.QLabel(self)
hLayoutPass.addWidget(self.label_pass)
self.lineEdit_pass = QtGui.QLineEdit(self)
self.lineEdit_pass.setEchoMode(QtGui.QLineEdit.Password)
self.lineEdit_pass.setText("admin")
hLayoutPass.addWidget(self.lineEdit_pass)
mainLayout.addLayout(hLayoutPass)
hLayoutCmd = QtGui.QHBoxLayout()
self.pushButtonLogin = QtGui.QPushButton(self)
hLayoutCmd.addWidget(self.pushButtonLogin)
self.pushButtonExit = QtGui.QPushButton(self)
hLayoutCmd.addWidget(self.pushButtonExit)
self.label_msg = QtGui.QLabel(self)
mainLayout.addWidget(self.label_msg)
self.progbar = QtGui.QProgressBar(self)
self.progbar.setProperty("value", QtCore.QVariant(0))
mainLayout.addWidget(self.progbar)
mainLayout.addLayout(hLayoutCmd)
widget = QtGui.QWidget()
widget.setLayout(mainLayout)
self.setCentralWidget(widget)
self.retranslateUi()
QtCore.QObject.connect(self.pushButtonExit, QtCore.SIGNAL("pressed()"),
self.doExit)
QtCore.QObject.connect(self.pushButtonLogin,
QtCore.SIGNAL("pressed()"), self.doLogin)
self.progbar.hide()
self.center()
def retranslateUi(self):
self.label_user.setText(
QtGui.QApplication.translate("MainWindow", "用户:", None,
QtGui.QApplication.UnicodeUTF8))
self.label_pass.setText(
QtGui.QApplication.translate("MainWindow", "密码:", None,
QtGui.QApplication.UnicodeUTF8))
self.pushButtonLogin.setText(
QtGui.QApplication.translate("MainWindow", "登入", None,
QtGui.QApplication.UnicodeUTF8))
self.pushButtonExit.setText(
QtGui.QApplication.translate("MainWindow", "退出", None,
QtGui.QApplication.UnicodeUTF8))
def doExit(self):
print("called doExit")
self.close()
def doLogin(self):
print("called doLogin")
usr = str(self.lineEdit_user.text())
pwd = str(self.lineEdit_pass.text())
if self.checkPass(usr, pwd):
self.showZLL()
else:
self.label_msg.setText("user can not login.")
def showZLL(self):
self.main = Ui_MainWindow()
self.main.showFullScreen()
self.main.show()
self.close()
def center(self):
screen = QtGui.QDesktopWidget().screenGeometry()
size = self.geometry()
print(screen, size)
self.move((screen.width() - size.width()) / 2,
(screen.height() - size.height()) / 2)
def checkPass(self, usr, pwd):
print(usr, pwd)
#return ret
if usr == "admin" and pwd == "admin":
return True
return False