def add_row(self, attr=None, condition_type=None, condition_value=None): model = self.cond_list.model() row = model.rowCount() model.insertRow(row) attr_combo = QComboBox( minimumContentsLength=12, sizeAdjustPolicy=QComboBox.AdjustToMinimumContentsLengthWithIcon) attr_combo.row = row for var in filter_visible( chain(self.data.domain.variables, self.data.domain.metas)): attr_combo.addItem(*gui.attributeItem(var)) attr_combo.setCurrentIndex(attr or 0) self.cond_list.setCellWidget(row, 0, attr_combo) index = QPersistentModelIndex(model.index(row, 3)) temp_button = QPushButton( '×', self, flat=True, styleSheet='* {font-size: 16pt; color: silver}' '*:hover {color: black}') temp_button.clicked.connect(lambda: self.remove_one(index.row())) self.cond_list.setCellWidget(row, 3, temp_button) self.remove_all_button.setDisabled(False) self.set_new_operators(attr_combo, attr is not None, condition_type, condition_value) attr_combo.currentIndexChanged.connect( lambda _: self.set_new_operators(attr_combo, False)) self.cond_list.resizeRowToContents(row)
def set_new_operators(self, attr_combo, adding_all, selected_index=None, selected_values=None): old_combo = self.cond_list.cellWidget(attr_combo.row, 1) prev_text = old_combo.currentText() if old_combo else "" oper_combo = QComboBox() oper_combo.row = attr_combo.row oper_combo.attr_combo = attr_combo attr_name = attr_combo.currentText() if attr_name in self.AllTypes: oper_combo.addItems(self.operator_names[attr_name]) else: var = self.data.domain[attr_name] oper_combo.addItems(self.operator_names[type(var)]) if selected_index is None: selected_index = oper_combo.findText(prev_text) if selected_index == -1: selected_index = 0 oper_combo.setCurrentIndex(selected_index) self.cond_list.setCellWidget(oper_combo.row, 1, oper_combo) self.set_new_values(oper_combo, adding_all, selected_values) oper_combo.currentIndexChanged.connect( lambda _: self.set_new_values(oper_combo, False))
def add_row(self, attr=None, condition_type=None, condition_value=None): model = self.cond_list.model() row = model.rowCount() model.insertRow(row) attr_combo = QComboBox( minimumContentsLength=12, sizeAdjustPolicy=QComboBox.AdjustToMinimumContentsLengthWithIcon) attr_combo.row = row for var in self._visible_variables(self.data.domain): attr_combo.addItem(*gui.attributeItem(var)) attr_combo.setCurrentIndex(attr or 0) self.cond_list.setCellWidget(row, 0, attr_combo) index = QPersistentModelIndex(model.index(row, 3)) temp_button = QPushButton('×', self, flat=True, styleSheet='* {font-size: 16pt; color: silver}' '*:hover {color: black}') temp_button.clicked.connect(lambda: self.remove_one(index.row())) self.cond_list.setCellWidget(row, 3, temp_button) self.remove_all_button.setDisabled(False) self.set_new_operators(attr_combo, attr is not None, condition_type, condition_value) attr_combo.currentIndexChanged.connect( lambda _: self.set_new_operators(attr_combo, False)) self.cond_list.resizeRowToContents(row)
def set_new_operators(self, attr_combo, adding_all, selected_index=None, selected_values=None): oper_combo = QComboBox() oper_combo.row = attr_combo.row oper_combo.attr_combo = attr_combo var = self.data.domain[attr_combo.currentText()] oper_combo.addItems(self.operator_names[type(var)]) oper_combo.setCurrentIndex(selected_index or 0) self.cond_list.setCellWidget(oper_combo.row, 1, oper_combo) self.set_new_values(oper_combo, adding_all, selected_values) oper_combo.currentIndexChanged.connect( lambda _: self.set_new_values(oper_combo, False))
def set_new_operators(self, attr_combo, adding_all, selected_index=None, selected_values=None): oper_combo = QComboBox() oper_combo.row = attr_combo.row oper_combo.attr_combo = attr_combo var = self.data.domain[attr_combo.currentText()] oper_combo.addItems(self.operator_names[type(var)]) oper_combo.setCurrentIndex(selected_index or 0) self.cond_list.setCellWidget(oper_combo.row, 1, oper_combo) self.set_new_values(oper_combo, adding_all, selected_values) oper_combo.currentIndexChanged.connect( lambda _: self.set_new_values(oper_combo, False))
def add_row(self, attr=None, condition_type=None, condition_value=None): model = self.cond_list.model() row = model.rowCount() model.insertRow(row) attr_combo = QComboBox( minimumContentsLength=12, sizeAdjustPolicy=QComboBox.AdjustToMinimumContentsLengthWithIcon) attr_combo.row = row for var in filter_visible(chain(self.data.domain.variables, self.data.domain.metas)): attr_combo.addItem(*gui.attributeItem(var)) attr_combo.setCurrentIndex(attr or 0) self.cond_list.setCellWidget(row, 0, attr_combo) self.remove_all_button.setDisabled(False) self.set_new_operators(attr_combo, attr is not None, condition_type, condition_value) attr_combo.currentIndexChanged.connect( lambda _: self.set_new_operators(attr_combo, False)) self.cond_list.resizeRowToContents(row)
def add_row(self, attr=None, condition_type=None, condition_value=None): model = self.cond_list.model() row = model.rowCount() model.insertRow(row) attr_combo = QComboBox( minimumContentsLength=12, sizeAdjustPolicy=QComboBox.AdjustToMinimumContentsLengthWithIcon) attr_combo.row = row for var in filter_visible( chain(self.data.domain.variables, self.data.domain.metas)): attr_combo.addItem(*gui.attributeItem(var)) attr_combo.setCurrentIndex(attr or 0) self.cond_list.setCellWidget(row, 0, attr_combo) self.remove_all_button.setDisabled(False) self.set_new_operators(attr_combo, attr is not None, condition_type, condition_value) attr_combo.currentIndexChanged.connect( lambda _: self.set_new_operators(attr_combo, False)) self.cond_list.resizeRowToContents(row)