ListModel[T]

from slint import ListModel

python

ListModel is a Model that stores its data in a Python list.

Construct a ListMode from an iterable (such as a list itself). Use push_row, or its append alias, to add items to the model, and use the del statement to remove items.

Any changes to the model are automatically reflected in the views in UI they’re used with.

Bases: Model[T]

Properties

list

list: list[T]

Methods

row_count

row_count() -> int

row_data

row_data(row: int) -> T | None

set_row_data

set_row_data(row: int, value: T) -> None

remove_row

remove_row(row: int) -> None

insert_row

insert_row(row: int, value: T) -> None

push_row

push_row(value: T) -> None

Appends the value to the end of the list.

append

append(value: T) -> None

Appends the value to the end of the list, like push_row.

insert

insert(index: int, value: T) -> None

Inserts the value at the given index. Negative indices and indices past the end of the list behave like list.insert.

notify_row_changed

notify_row_changed(row: int) -> None

Call this method from a sub-class to notify the views that a row has changed.

notify_row_removed

notify_row_removed(row: int, count: int) -> None

Call this method from a sub-class to notify the views that count rows have been removed starting at row.

notify_row_added

notify_row_added(row: int, count: int) -> None

Call this method from a sub-class to notify the views that count rows have been added starting at row.