def complete(self, content):
if content is None:
logging.debug('Content should not be None...')
content = []
# cache content
self.content = content
# make model
if isinstance(content, QAbstractItemModel):
model = content
else:
model = QStringListModel()
model.setStringList([str(c) for c in content])
self.model = model
if self.empty:
# no suggestion, hide
self.hide_popup()
else:
#self.popup.setFocus()
self._resize_popup()
self.select_first_item()
self.popup.show()
def update(self, result):
if isinstance(result, QAbstractItemModel):
model = result
else:
model = QStringListModel()
model.setStringList([str(r) for r in result])
self.setModel(model)
self.setCompletionPrefix('')
self.complete()
first_index = self.popup().model().index(0, 0)
self.popup().selectionModel().setCurrentIndex(
first_index,
QItemSelectionModel.Select | QItemSelectionModel.Rows
)
self.popup().scrollTo(first_index, QAbstractItemView.PositionAtCenter)
def reset(self):
"""Reset model and hide popup."""
self.model = QStringListModel()
self.hide_popup()
