class DlgQRLogin(QDialog):
"""
二维码登录对话框
"""
def __init__(self, chat_):
super().__init__()
self.chat = chat_
self.ui = Ui_ui_login()
self.ui.setupUi(self)
# 接收二维码
self.chat.sign_qr.connect(self.show_qr)
def show_qr(self, qrcode):
img_qr = QImage.fromData(qrcode)
pix_qr = QPixmap.fromImage(img_qr)
self.ui.lbl_qr.setPixmap(pix_qr)
self.ui.lbl_qr.setScaledContents(True)
class DlgQRLogin(QDialog):
def __init__(self, chat_):
super().__init__()
self.chat = chat_
self.ui = Ui_ui_login()
self.ui.setupUi(self)
self.ui.lbl_qr.setWindowFlags(Qt.FramelessWindowHint)
self.setWindowFlags(Qt.FramelessWindowHint)
self.ui.closeButton.clicked.connect(QApplication.quit)
# Get QR Code
self.chat.sign_qr.connect(self.show_qr)
def show_qr(self, qrcode):
img_qr = QImage.fromData(qrcode)
pix_qr = QPixmap.fromImage(img_qr)
self.ui.lbl_qr.setPixmap(pix_qr)
self.ui.lbl_qr.setScaledContents(True)
self.ui.lbl_qr.setCursor(QCursor(Qt.ArrowCursor))
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
self.m_flag = True
self.m_Position = event.globalPos() - self.pos() # 获取鼠标相对窗口的位置
event.accept()
self.setCursor(QCursor(Qt.OpenHandCursor)) # 更改鼠标图标
def mouseMoveEvent(self, QMouseEvent):
if Qt.LeftButton and self.m_flag:
self.move(QMouseEvent.globalPos() - self.m_Position) # 更改窗口位置
QMouseEvent.accept()
def mouseReleaseEvent(self, QMouseEvent):
self.m_flag = False
self.setCursor(QCursor(Qt.ArrowCursor))
def error(self):
errBox = QMessageBox()
errBox.setWindowFlags(Qt.FramelessWindowHint)
errBox.setText("登录失败，可能该账号被禁止登录")
errBoxRun = errBox.exec_()
if errBoxRun:
QApplication.quit()
class DlgQRLogin(QDialog):
"""
二维码登录对话框（弹出来）
"""
def __init__(self, chat_):
super().__init__()
self.chat = chat_
self.ui = Ui_ui_login()
self.ui.setupUi(self)
# 自己写的 # self.setGeometry(500, 400, 400, 300) # 构造窗体 位置 大小
# self.setWindowTitle('登录') # 构造窗体标题
# 接收二维码
self.chat.sign_qr.connect(self.show_qr)
def show_qr(self, qrcode):
img_qr = QImage.fromData(qrcode)
pix_qr = QPixmap.fromImage(img_qr)
self.ui.lbl_qr.setPixmap(pix_qr)
self.ui.lbl_qr.setScaledContents(True)
class DlgQRLogin(QDialog):
"""
二维码登录对话框
"""
def __init__(self, chat_):
super().__init__()
# self.setGeometry(100, 100, 400, 300) # 加密锤
# self.setWindowTitle('登录')
self.chat = chat_
self.ui = Ui_ui_login()
self.ui.setupUi(self)
# 接收二维码
self.chat.sign_qr.connect(self.show_qr) # qr信号绑定在一个糟函数上
def show_qr(self, qrcode):
img_qr = QImage.fromData(qrcode) # 转成图片
pix_qr = QPixmap.fromImage(img_qr) # 图片转换成像素
self.ui.lbl_qr.setPixmap(pix_qr) # 把像素加载到标签框
self.ui.lbl_qr.setScaledContents(True) # 设置二维码按窗体大小铺