def __init__(self):
QMainWindow.__init__(self)
ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(
"myappid") # 系统图标
self.setWindowIcon(QIcon('.\images\Iron.png'))
self.main_ui = Ui_login()
self.main_ui.setupUi(self)
def __init__(self):
QMainWindow.__init__(self)
self.msg = QMessageBox()
self.connect_Account()
self.login = Ui_login()
self.login.setupUi(self)
self.vet = Veterinary()
self.adm = Admin()
self.ref = Refuge()
self.connections = []
self.login.loginPushButton.clicked.connect(self.compare_Account)
self.tcpServer = QTcpServer()
self.tcpServer.listen(QHostAddress("0.0.0.0"),9999)
self.tcpServer.newConnection.connect(self.addConnections)
class LoginWindow(QWidget):
def __init__(self):
QMainWindow.__init__(self)
ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(
"myappid") # 系统图标
self.setWindowIcon(QIcon('.\images\Iron.png'))
self.main_ui = Ui_login()
self.main_ui.setupUi(self)
def paintEvent(self, event): # set background_img
painter = QPainter(self)
painter.drawRect(self.rect())
pixmap = QPixmap(login_imgpath) # 换成自己的图片的相对路径
painter.drawPixmap(self.rect(), pixmap)
class LoginWindow(QDialog):
def __init__(self):
super(LoginWindow, self).__init__()
self.li = Ui_login()
self.li.setupUi(self)
self.li.ok.clicked.connect(self.Login)
#function for login called when pressed 'ok' on login window
def Login(self):
key = self.li.password.text()
user = self.li.username.text()
#print(key)
if key == 'eid' and user == 'shreya':
print('Logged in')
self.accept()
print('closed')
elif key == 'eid' and user != 'shreya':
self.li.username.setText('Wrong Username')
elif key != 'eid' and user == 'shreya':
self.li.username.setText('Wrong Password')
else:
self.li.username.setText('Wrong User & Password')
class Login(QMainWindow):
def __init__(self):
QMainWindow.__init__(self)
self.msg = QMessageBox()
self.connect_Account()
self.login = Ui_login()
self.login.setupUi(self)
self.vet = Veterinary()
self.adm = Admin()
self.ref = Refuge()
self.connections = []
self.login.loginPushButton.clicked.connect(self.compare_Account)
self.tcpServer = QTcpServer()
self.tcpServer.listen(QHostAddress("0.0.0.0"),9999)
self.tcpServer.newConnection.connect(self.addConnections)
def addConnections(self):
clientConnection = self.tcpServer.nextPendingConnection()
clientConnection.nextBlockSize = 0
self.connections.append(clientConnection)
self.connect(clientConnection, SIGNAL("readyRead()"),
self.receiveMessage)
def receiveMessage(self):
for s in self.connections:
if s.bytesAvailable() > 0:
stream = QDataStream(s)
stream.setVersion(QDataStream.Qt_4_2)
if s.nextBlockSize == 0:
if s.bytesAvailable() < 4:
return
s.nextBlockSize = stream.readUInt32()
if s.bytesAvailable() < s.nextBlockSize:
return
textFromClient = stream.readQString()
s.nextBlockSize = 0
self.sendMessage(textFromClient,
s.socketDescriptor())
s.nextBlockSize = 0
def sendMessage(self, text, socketId):
for s in self.connections:
if s.socketDescriptor() == socketId:
message = "Tu> {}".format(text)
else:
message = "{}> {}".format(socketId, text)
reply = QByteArray()
stream = QDataStream(reply, QIODevice.WriteOnly)
stream.setVersion(QDataStream.Qt_4_2)
stream.writeUInt32(0)
stream.writeQString(message)
stream.device().seek(0)
stream.writeUInt32(reply.size() - 4)
s.write(reply)
def connect_Account(self):
db = QSqlDatabase.addDatabase('QSQLITE')
db.setDatabaseName('database.db')
if db.open() == False:
self.msg.information(self,"informativo","No se conecto la base de datos")
def compare_Account(self):
try:
query = "SELECT * FROM admin"
sql = QSqlQuery()
sql.prepare(query)
state = sql.exec_()
sig = False
while sql.next():
if self.login.userLineEdit.text() == sql.value(5) and self.login.passLineEdit.text() == sql.value(9) and self.login.loginComboBox.currentText() == 'Veterinaria':
sig = True
self.vet.show()
elif self.login.userLineEdit.text() == sql.value(5) and self.login.passLineEdit.text() == sql.value(9) and self.login.loginComboBox.currentText() == 'Adm':
self.adm.show()
sig = True
elif self.login.userLineEdit.text() == sql.value(5) and self.login.passLineEdit.text() == sql.value(9) and self.login.loginComboBox.currentText() == 'Refugio':
self.ref.show()
sig = True
if sig == False:
self.msg.information(self,"informativo","usuario o contraseña erronea")
self.login.userLineEdit.setFocus()
except:
self.msg.information(self,"informativo","Error en la consulta")
finally:
self.login.userLineEdit.clear()
self.login.passLineEdit.clear()
def openWindow1(self):
self.window = QtWidgets.QMainWindow()
self.ui = Ui_login()
self.ui.setupUi(self.window)
self.window.show()
sys.path.append("A:/Desktop/myProject/Python/UI forms")
from myExcel import myExcel
from myGUI import myGUI
from PyQt4 import QtGui
from PyQt4 import QtCore
from charWindow import Ui_characterWindow
from login import Ui_login
from mainWindow import Ui_MainWindow
app = QtGui.QApplication(sys.argv)
MainWindow = QtGui.QMainWindow()
characterWindow = QtGui.QWidget()
login = QtGui.QWidget()
mw = Ui_MainWindow()
li = Ui_login()
cw = Ui_characterWindow()
class WindowController():
def login(self):
print("test")
def openWindow(self):
mw.setupUi(MainWindow)
li.setupUi(login)
cw.setupUi(characterWindow)
def __init__(self):
super(LoginWindow, self).__init__()
self.li = Ui_login()
self.li.setupUi(self)
self.li.ok.clicked.connect(self.Login)
def login(self, Form):
self.window = QtWidgets.QWidget()
self.ui = Ui_login()
self.ui.setupUi(self.window)
Form.hide()
self.window.show()