picoware.system.view.View

class documentation

class View:

A view managed by the ViewManager.

Method	`__init__`	Initialize the view with its name and callbacks.
Method	`run`	Run the view's per-frame callback.
Method	`start`	Start the view and mark it active.
Method	`stop`	Stop the view and mark it inactive.
Class Variable	`__slots__`	Undocumented
Instance Variable	`active`	Whether the view is currently active.
Instance Variable	`name`	The name of the view.
Method	`__alert`	Display an alert message.
Instance Variable	`_run`	Undocumented
Instance Variable	`_start`	Undocumented
Instance Variable	`_stop`	Undocumented

def __init__(self, name: str, run: callable, start: callable, stop: callable): ¶

Initialize the view with its name and callbacks.

Parameters
name:`str`	The name of the view.
run:`callable`	Function called every frame.
start:`callable`	Function called when the view is created.
stop:`callable`	Function called when the view is destroyed.

def run(self, view_manager): ¶

Run the view's per-frame callback.

Parameters
view_manager:`ViewManager`	The manager that owns this view.

def start(self, view_manager) -> bool: ¶

Start the view and mark it active.

Parameters
view_manager:`ViewManager`	The manager that owns this view.

Returns
`bool`	True if the view started successfully, False otherwise.

def stop(self, view_manager): ¶

Stop the view and mark it inactive.

Parameters
view_manager:`ViewManager`	The manager that owns this view.

__slots__: tuple[str, ...] = ¶

Undocumented

active: bool = ¶

Whether the view is currently active.

name: str = ¶

The name of the view.

def __alert(self, exception, view_manager): ¶

Display an alert message.

Parameters
exception:`Exception`	The exception to display.
view_manager:`ViewManager`	The manager to show the alert on.

_run = ¶

Undocumented

_start = ¶

Undocumented

_stop = ¶

Undocumented