class Controller:
def __init__(self):
self.login = None
self.register = None
self.window = None
self.splashscreen = None
def show_splash(self):
self.splashscreen = Splash()
self.splashscreen.show()
app.processEvents()
self.show_login_page()
def show_login_page(self):
self.login = Login()
self.login.switch_register.connect(self.show_register_page)
self.login.switch_mainwindow[str].connect(self.show_mainwindow)
if self.register:
self.register.close()
self.login.show()
if self.splashscreen:
self.splashscreen.finish(self.login)
def show_register_page(self):
self.register = Register()
self.register.switch_login.connect(self.show_login_page)
self.login.close()
self.register.show()
def show_mainwindow(self, user):
self.window = Window(user)
self.window.switch_login.connect(self.show_login_page)
self.login.close()
self.window.show()
def main():
app = QApplication(sys.argv)
# window = Library()
# window = Login()
window = Splash()
window.show()
app.exec_()
