polychron.presenters.PopupPresenter Module

PopupPresenter

Bases: ABC, Generic[ViewT, ModelT]

Abstract Base Class for Presenters for views which are in the main window, which act as the middle man between a veiw and the underlying data structures (model).

mediator instance-attribute

mediator: Mediator = mediator

Reference to the parent mediator class, to enable switching between presenters/views

view instance-attribute

view: ViewT = view

View managed by this presenter

model instance-attribute

model: ModelT = model

The MVP model object which includes the data to be presented and methods to manipulate it

__init__

__init__(mediator: Mediator, view: ViewT, model: ModelT) -> None

Initialise the presenter

Parameters:

Name	Type	Description	Default
mediator	Mediator	An object which implements the Mediator protocol	required
view	ViewT	The popup view instance to be presented	required
model	ModelT	The MVP model object which includes the data to be presented and methods to manipulate it	required

update_view abstractmethod

update_view() -> None

Update view data for the current state of the model

display_view

display_view() -> None

Make the view visible (and not minimised)

minimise_view

minimise_view() -> None

Minimise the view

hide_view

hide_view() -> None

Hide (withdraw) the view

close_view

close_view(event: Any = None) -> None

Close the popup after performing any actions.

This method should be overridden by presenters which require graceful destruction or wish to disable window closing.