qtscxml ☆

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Description:
Provides functionality to create state machines from SCXML files

Type: Formula | Tracked Since: Dec 28, 2025

Links: Homepage | formulae.brew.sh

Category: Developer tools

Tags: qt scxml state-machine c++ embedded

Install: brew install qtscxml

About:
Qt SCXML provides classes and tools for embedding state machines defined in SCXML files into Qt applications. It interprets the state machine description to manage application logic and state transitions declaratively. This enables developers to separate complex event-driven behavior from the core application code, improving maintainability.

Key Features:

Interprets standard SCXML (State Chart XML) files at runtime
Provides a C++ API for communication between the state machine and the application
Generates C++ state machine code from SCXML files for compile-time integration
Integrates seamlessly with the Qt framework and its event system

Use Cases:

Implementing complex UI logic and workflows in desktop or embedded applications
Managing communication protocols or device state machines
Decoupling application logic from the implementation code

Alternatives:

QStateMachine – Qt's native C++ state machine framework; requires manual coding rather than using declarative SCXML files.

Version History

Detected	Version	Rev	Change	Commit
Oct 9, 2025 10:54pm		0	VERSION_BUMP	20e76d2f