def _create_key_event(self, vtk_event, event_type):
focus_owner = self.focus_owner
if focus_owner is None:
focus_owner = self.component
if focus_owner is None:
return self._pass_event_to_vtk(vtk_obj, eventname)
if event_type == 'character':
key = unicode(self.control.key_sym)
else:
key = KEY_MAP.get(self.control.key_sym, None)
if key is None:
key = unicode(self.control.key_sym)
if not key:
return
x, y = self.control.event_position
return KeyEvent(event_type = event_type,
character=key, x=x, y=y,
alt_down=bool(self.control.alt_key),
shift_down=bool(self.control.shift_key),
control_down=bool(self.control.control_key),
event=eventname,
window=self.control)
def _create_key_event(self, event_type, event):
focus_owner = self.focus_owner
if focus_owner is None:
focus_owner = self.component
if focus_owner is None:
event.ignore()
return None
if event_type == 'character':
key = unicode(event.text())
else:
# Convert the keypress to a standard enable key if possible, otherwise
# to text.
key_code = event.key()
key = KEY_MAP.get(key_code)
if key is None:
key = unichr(key_code).lower()
if not key:
return None
# Use the last-seen mouse position as the coordinates of this event.
x, y = self.control.handler.last_mouse_pos
modifiers = event.modifiers()
return KeyEvent(event_type=event_type, character=key, x=x,
y=self._flip_y(y),
alt_down=bool(modifiers & QtCore.Qt.AltModifier),
shift_down=bool(modifiers & QtCore.Qt.ShiftModifier),
control_down=bool(modifiers & QtCore.Qt.ControlModifier),
event=event,
window=self)
def _create_key_event(self, event_type, event):
if self.enable_window.focus_owner is None:
focus_owner = self.enable_window.component
else:
focus_owner = self.enable_window.focus_owner
if focus_owner is None:
return
if event_type == 'character':
key = event
if not key:
return None
else:
key_code = event[0]
if key_code in KEY_MAP:
key = KEY_MAP.get(key_code)
else:
key = key_code
return KeyEvent(
event_type = event_type,
character = key,
alt_down = keys[key.LALT] | keys[key.RALT],
control_down = keys[key.LCTRL] | keys[key.RCTRL],
shift_down = keys[key.LSHIFT] | keys[key.RSHIFT],
x = self._mouse_x,
y = self._mouse_y,
window = self.enable_window)
