def _on_message_sort_change(self, combo):
"""Update message item's message sort information."""
combo = self.combo
ms = combo.get_model().get_value(combo.get_active())
item = self.item
subject = item.subject
lifeline = None
cinfo = item.canvas.get_connection(item.tail)
if cinfo:
lifeline = cinfo.connected
#
# allow only one delete message to connect to lifeline's lifetime
# destroyed status can be changed only by delete message itself
#
if lifeline:
if subject.messageSort == "deleteMessage" or not lifeline.is_destroyed:
is_destroyed = ms == "deleteMessage"
lifeline.is_destroyed = is_destroyed
# TODO: is required here?
lifeline.request_update()
subject.messageSort = ms
# TODO: is required here?
item.request_update()
def _on_message_sort_change(self, combo):
"""
Update message item's message sort information.
"""
combo = self.combo
ms = combo.get_model().get_value(combo.get_active())
item = self.item
subject = item.subject
lifeline = None
cinfo = item.canvas.get_connection(item.tail)
if cinfo:
lifeline = cinfo.connected
#
# allow only one delete message to connect to lifeline's lifetime
# destroyed status can be changed only by delete message itself
#
if lifeline:
if subject.messageSort == 'deleteMessage' \
or not lifeline.is_destroyed:
is_destroyed = ms == 'deleteMessage'
lifeline.is_destroyed = is_destroyed
# TODO: is required here?
lifeline.request_update()
subject.messageSort = ms
# TODO: is required here?
item.request_update()