TTkCellListTypeBase

class TTkCellListTypeBase

Bases: object

Base protocol for list-based cell data types

Defines the interface for cell values that can be selected from a list of items. Implementations must provide methods to get/set values and available items.

Initialize self. See help(type(self)) for accurate signature.

Methods

factory(value: Any, items: List[Any]) → TTkCellListTypeBase

Create a new instance with the given value and items

Parameters:

• value (Any) – The initial value

• items (List[Any]) – The list of available items

Returns:

A new instance

Return type:

TTkCellListTypeBase

Raises:

NotImplementedError – Must be implemented by subclasses

items() → List[Any]

Get the list of available items

Returns:

List of available items

Return type:

List[Any]

Raises:

NotImplementedError – Must be implemented by subclasses

setValue(val: Any) → None

Set the current value

Parameters:

val (Any) – The new value to set

Raises:

NotImplementedError – Must be implemented by subclasses

value() → Any

Get the current selected value

Returns:

The current value

Return type:

Any

Raises:

NotImplementedError – Must be implemented by subclasses