def fix_pyside_exec(namespace):
if namespace.get("__name__") == "AnyQt.QtWidgets":
from PySide2.QtWidgets import QApplication, QDialog, QMenu
if "exec" not in QApplication.__dict__:
QApplication.exec = lambda self: QApplication.exec_()
if not hasattr(QDialog, "exec"):
QDialog.exec = lambda self: QDialog.exec_(self)
if not hasattr(QMenu, "exec"):
QMenu.exec = lambda self: QMenu.exec_(self)
if namespace.get("__name__") == "AnyQt.QtGui":
from PySide2.QtGui import QGuiApplication, QDrag
if "exec" not in QGuiApplication.__dict__:
QGuiApplication.exec = lambda self: QGuiApplication.exec_()
if not hasattr(QDrag, "exec"):
QDrag.exec = (lambda self, *args, **kwargs: QDrag.exec_(
self, *args, **kwargs))
elif namespace.get("__name__") == "AnyQt.QtCore":
from PySide2.QtCore import QCoreApplication, QEventLoop, QThread
if not hasattr(QCoreApplication, "exec"):
QCoreApplication.exec = lambda self: QCoreApplication.exec_()
if not hasattr(QEventLoop, "exec"):
QEventLoop.exec = (lambda self, *args, **kwargs: QEventLoop.exec_(
self, *args, **kwargs))
if not hasattr(QThread, "exec"):
QThread.exec = lambda self: QThread.exec_(self)
elif namespace.get("__name__") == "AnyQt.QtPrintSupport":
from PySide2.QtPrintSupport import QPageSetupDialog, QPrintDialog
if "exec" not in QPageSetupDialog.__dict__:
QPageSetupDialog.exec = lambda self: QPageSetupDialog.exec_(self)
if "exec" not in QPrintDialog.__dict__:
QPrintDialog.exec = lambda self: QPrintDialog.exec_(self)
def contextMenuEvent(self, event):
context_menu = QMenu(self)
exit_action = context_menu.addAction("Quit")
action = context_menu.exec_(self.mapToGlobal(event.pos()))
if action == exit_action:
QApplication.instance().quit()