def _add_completer_list_item(self, url):
self._completer_word_list.append(self.url_lineedit.text())
self._completer_word_list = list(set(self._completer_word_list))
self._completer = QCompleter(self._completer_word_list)
self._completer.setCaseSensitivity(Qt.CaseInsensitive)
self._completer.setCompletionMode(QCompleter.PopupCompletion)
self.url_lineedit.setCompleter(self._completer)
def __init__(self, parent=None):
super(ExtendedComboBox, self).__init__(parent)
self.setFocusPolicy(Qt.StrongFocus)
self.setEditable(True)
# add a filter model to filter matching items
self.filter_model = QSortFilterProxyModel(self)
self.filter_model.setFilterCaseSensitivity(Qt.CaseInsensitive)
self.filter_model.setSourceModel(self.model())
# add a completer, which uses the filter model
self.completer = QCompleter(self.filter_model, self)
# always show all (filtered) completions
self.completer.setCompletionMode(QCompleter.UnfilteredPopupCompletion)
self.setCompleter(self.completer)
# connect signals
self.lineEdit().textEdited[unicode].connect(self.filter_model.setFilterFixedString)
self.completer.activated.connect(self.on_completer_activated)
self.setItems.connect(self.onSetItems)
