def ui_caller(app_in, executor, ui_class, **kwargs):
global app
global ui_instance
self_quit = False
app = QtWidgets.QApplication.instance()
if app is None:
if not app_in:
try:
app = QtWidgets.QApplication(sys.argv)
except AttributeError: # sys.argv gives argv.error
app = QtWidgets.QApplication([])
else:
app = app_in
self_quit = True
ui_instance = ui_class(**kwargs)
ui_instance.show()
if executor is None:
app.exec_()
if self_quit:
app.connect(app, QtCore.SIGNAL("lastWindowClosed()"), app,
QtCore.SLOT("quit()"))
else:
executor.exec_(app, ui_instance)
return ui_instance
def ui_caller(app_in, executor, DialogClass, **kwargs):
global app
global mainDialog
self_quit = False
if QtGui.QApplication.instance() is None:
if not app_in:
try:
app = QtGui.QApplication(sys.argv)
except AttributeError: # sys.argv gives argv.error
app = QtGui.QApplication([])
else:
app = app_in
self_quit = True
else:
app = QtGui.QApplication.instance()
mainDialog = DialogClass(**kwargs)
mainDialog.show()
if executor is None:
app.exec_()
if self_quit:
app.connect(app, QtCore.SIGNAL("lastWindowClosed()"), app,
QtCore.SLOT("quit()"))
else:
executor.exec_(app, mainDialog)
return mainDialog
