def get_application():
"""Get the singleton QApplication"""
from quamash import QApplication
if not len(_application_):
application = QApplication.instance()
if not application:
import sys
application = QApplication(sys.argv)
_application_.append(application)
return _application_[0]
def get_application():
"""Get the singleton QApplication"""
from quamash import QApplication
if not len(_application_):
application = QApplication.instance()
if not application:
import sys
application = QApplication(sys.argv)
application.setQuitOnLastWindowClosed(False)
_application_.append(application)
return _application_[0]
def main():
app = QApplication(sys.argv)
loop = QEventLoop(app)
# loop.set_debug(True)
asyncio.set_event_loop(loop) # NEW must set the event loop
lobby = QuickLobby(loop)
loop.add_signal_handler(signal.SIGINT, lobby.shutdown, None)
for window in lobby.rootObjects():
window.show()
with loop:
loop.run_forever()
def main():
logging.basicConfig(level=logging.INFO)
app = QApplication([])
loop = QEventLoop(app)
asyncio.set_event_loop(loop)
atexit.register(loop.close)
win = MainWindow(app, None)
container = QtWidgets.QWidget(win)
layout = QtWidgets.QGridLayout()
container.setLayout(layout)
scanner = ScanWidget()
scanner.setFocusPolicy(QtCore.Qt.StrongFocus)
layout.addWidget(scanner, 0, 0, -1, 1)
spinbox = ScientificSpinBox()
spinbox.setFocusPolicy(QtCore.Qt.StrongFocus)
spinbox.setStyleSheet("QDoubleSpinBox {color:blue}")
spinbox.setMinimumSize(110, 0)
layout.addWidget(spinbox, 0, 1)
scanner.startChanged.connect(spinbox.setValue)
spinbox.valueChanged.connect(scanner.setStart)
scanner.setStart(-100)
spinbox = QtWidgets.QSpinBox()
spinbox.setFocusPolicy(QtCore.Qt.StrongFocus)
spinbox.setMinimum(1)
spinbox.setMaximum((1 << 31) - 1)
layout.addWidget(spinbox, 1, 1)
scanner.numChanged.connect(spinbox.setValue)
spinbox.valueChanged.connect(scanner.setNum)
scanner.setNum(11)
spinbox = ScientificSpinBox()
spinbox.setFocusPolicy(QtCore.Qt.StrongFocus)
spinbox.setStyleSheet("QDoubleSpinBox {color:red}")
layout.addWidget(spinbox, 2, 1)
scanner.stopChanged.connect(spinbox.setValue)
spinbox.valueChanged.connect(scanner.setStop)
scanner.setStop(200)
win.setCentralWidget(container)
win.show()
loop.run_until_complete(win.exit_request.wait())
def application():
from quamash import QApplication
return QApplication([])
import sys
import qdarkstyle
import cgitb
from quamash import QEventLoop, QApplication
import asyncio
#修改logging.config源码以utf-8读取文件
logging.config.fileConfig("logger/logging.conf")
# 输出日志到控制台和文件,获取的是root对应的logger
#logger = logging.getLogger()
# import os
# curPath = os.path.abspath(os.path.dirname(__file__))
# rootPath = curPath[:curPath.rfind("Toolbox") + len("Toolbox")] # Toolbox，也就是项目的根路径
# os.chdir(rootPath)
cgitb.enable(logdir=r'logger/cgitb', format='text')
app = QApplication(sys.argv)
style.setScrollBarStyle(app)
#app.setStyleSheet(qdarkstyle.load_stylesheet_pyqt5())
# 将Qt事件循环写到asyncio事件循环里。
# QEventLoop不是Qt原生事件循环，
# 是被asyncio重写的事件循环。
loop = QEventLoop(app)
asyncio.set_event_loop(loop)
with loop:
Form = MainWindow()
Form.resize(1200, 800)
#Form.resize(800, 600)
Form.show()
loop.run_forever()
