ColumnViewCell

Added in version 4.12.

class ColumnViewCell(**properties: Any)

Superclasses: ListItem, Object

Constructors:

ColumnViewCell(**properties)

Methods

class ColumnViewCell

get_child() → Widget | None: Gets the child previously set via set_child() or None if none was set.

Added in version 4.12.

get_focusable() → bool: Checks if a list item has been set to be focusable via set_focusable().

Added in version 4.12.

get_item() → Object | None

Gets the model item that associated with self.

If self is unbound, this function returns None.

Added in version 4.12.

get_position() → int

Gets the position in the model that self currently displays.

If self is unbound, INVALID_LIST_POSITION is returned.

Added in version 4.12.

get_selected() → bool

Checks if the item is displayed as selected.

The selected state is maintained by the liste widget and its model and cannot be set otherwise.

Added in version 4.12.

set_child(child: Widget | None = None) → None

Sets the child to be used for this listitem.

This function is typically called by applications when setting up a listitem so that the widget can be reused when binding it multiple times.

Added in version 4.12.

Parameters:: child – The list item’s child or None to unset

set_focusable(focusable: bool) → None

Sets self to be focusable.

If an item is focusable, it can be focused using the keyboard. This works similar to set_focusable.

Note that if items are not focusable, the keyboard cannot be used to activate them and selecting only works if one of the listitem’s children is focusable.

By default, list items are focusable.

Added in version 4.12.

Parameters:: focusable – if the item should be focusable

Properties

class ColumnViewCell

props.child: Widget: Widget used for display.

Added in version 4.12.

props.focusable: bool: If the item can be focused with the keyboard.

Added in version 4.12.

props.item: Object: Displayed item.

Added in version 4.12.

props.position: int: Position of the item.

Added in version 4.12.

props.selected: bool: If the item is currently selected.

Added in version 4.12.