ui.ui_if.UiIf Class Reference

Lifecycle contract implemented by a complete frontend. More...

Inheritance diagram for ui.ui_if.UiIf:

Public Member Functions
bool	initialize (self)
	Create resources and leave the frontend ready to run.
None	run (self)
	Run the frontend event loop until it is asked to exit.
None	shutdown (self)
	Release frontend resources; repeated calls must be safe.

Detailed Description

Lifecycle contract implemented by a complete frontend.

A frontend owns its toolkit application, top-level windows, event loop, and composed screens. Domain-specific UI contracts intentionally do not inherit this lifecycle.

Member Function Documentation

initialize()

bool ui.ui_if.UiIf.initialize

(

self

)

Create resources and leave the frontend ready to run.

Returns

True when initialization succeeds.

Reimplemented in apps.carUi.car_ui_frontend.CarUiFrontend, apps.demos.automotive.automotive_demo_ui.AutomotiveDemoUi, and ui.ui_stub.UiStub.

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The documentation for this class was generated from the following file:

• ui/ui_if.py