def list_items(widget: QListWidget,
returnRow: bool = False) -> Tuple[int, QListWidgetItem]:
"""A generator to get items from list widget."""
for row in range(widget.count()):
if returnRow:
yield row, widget.item(row)
else:
yield widget.item(row)
def __init__(self,
row: int,
widget: QListWidget
):
QUndoCommand.__init__(self)
self.row = row
self.widget = widget
self.name = widget.item(row).text()
self.mechanism = widget.item(row).expr
def list_texts(
widget: QListWidget,
return_row: bool = False) -> Iterator[Union[Tuple[int, str], str]]:
"""Generator to get the text from list widget."""
for row in range(widget.count()):
if return_row:
yield row, widget.item(row).text()
else:
yield widget.item(row).text()
def __init__(self, row: int, widget: QListWidget):
super(DeleteVariable, self).__init__()
self.item = widget.item(row)
self.widget = widget
def __init__(self, row: int, widget: QListWidget):
super(DeleteStorage, self).__init__()
self.row = row
self.widget = widget
self.name = widget.item(row).text()
self.mechanism = widget.item(row).expr
def __init__(self, row: int, widget: QListWidget):
QUndoCommand.__init__(self)
self.item = widget.item(row)
self.widget = widget
def get_list(item: QListWidget) -> List[str]:
"""A generator to get symbols from list widget."""
if not item:
return []
for e in item.text().split(", "):
yield e
def list_texts(widget: QListWidget) -> Iterator[str]:
"""Generator to get the text from list widget."""
for row in range(widget.count()):
yield widget.item(row).text()