def __init__(self):

super(StartWindow, self).__init__()

# 设置窗口无边框和标题

self.setWindowFlags(Qt.FramelessWindowHint)

# 设置窗口的背景图片

palette = QPalette()

palette.setBrush(QPalette.Window, QBrush(QPixmap("videotrans/styles/logo.png")))

self.setPalette(palette)

self.setAutoFillBackground(True)

self.setWindowIcon(QIcon(os.path.join(os.getcwd(), "videotrans/styles/icon.ico")))

# 窗口大小

self.resize(560, 350)

self.center()

self.show()

# 使用QTimer延时显示窗口B

os.makedirs(os.path.join(os.getcwd(), 'models'), exist_ok=True)

os.makedirs(os.path.join(os.getcwd(), 'tmp'), exist_ok=True)

QTimer.singleShot(500, self.run)

def run(self):

# 创建并显示窗口B

try:

from videotrans.mainwin.spwin import MainWindow

main = MainWindow()

if not os.path.exists("nostyle.txt"):

import videotrans.ui.dark.darkstyle_rc

with open(os.path.join(os.getcwd(),'videotrans/styles/style.qss'),'r',encoding="utf-8") as f:

app.setStyleSheet(f.read())

main.show()

self.close()

except Exception as e:

print(f'main window {str(e)}')

def center(self):

screen=QGuiApplication.primaryScreen()

qtRect = self.frameGeometry()

qtRect.moveCenter(screen.availableGeometry().center())

reso=screen.geometry()

self.width, self.height=reso.width(), reso.height()