def __on_help_request(self):
"""
Help shortcut was pressed. We send a `QWhatsThisClickedEvent` to
the scheme and hope someone responds to it.
"""
# Sender is the QShortcut, and parent the OWBaseWidget
widget = self.sender().parent()
try:
node = self.node_for_widget(widget)
except KeyError:
pass
else:
qualified_name = node.description.qualified_name
help_url = "help://search?" + urlencode({"id": qualified_name})
event = QWhatsThisClickedEvent(help_url)
QCoreApplication.sendEvent(self.scheme(), event)
def __init__(self, href, url):
QWhatsThisClickedEvent.__init__(self, href)
self.__url = QUrl(url)
def __init__(self, href, url):
QWhatsThisClickedEvent.__init__(self, href)
self.__url = QUrl(url)
def test_help_requests(self):
w = self.w
ev = QWhatsThisClickedEvent('help://search?id=one')
QApplication.sendEvent(w, ev)