Question 1

How do I set up a global keyboard shortcut with ember-keyboard?

Accepted Answer

You can use the `on-key` helper in a top-level component or application template, and adjust priority levels to ensure it captures events globally. Refer to the documentation for examples on managing event bubbling and priority.

Question 2

What key names are supported in ember-keyboard shortcuts?

Accepted Answer

ember-keyboard uses human-readable names like 'Enter', 'Escape', or 'a' for alphanumeric keys, and supports modifier combinations (e.g., 'ctrl+s'). Check the interactive demo for a full list of mapped keys.

Question 3

Does ember-keyboard work with Ember Octane components and Glimmer?

Accepted Answer

Yes, it's designed to be Octane-friendly, allowing you to use the `on-key` helper directly in templates with modern Ember patterns. The addon has been updated for Ember 4+ compatibility.

Question 4

How does ember-keyboard compare to ember-keyboard-service?

Accepted Answer

ember-keyboard builds on ideas from ember-keyboard-service but offers a more declarative, template-driven API with dynamic priority levels. It's better for teams preferring template integration over service-based approaches, though both are Ember-specific.

Question 5

Can I use ember-keyboard for real-time game controls or rapid key events?

Accepted Answer

While it supports keydown/keyup events, the declarative nature and priority system might add latency for high-frequency inputs. For performance-critical games, you might need lower-level event handling or a dedicated library.

Question 6

How to test keyboard events with ember-keyboard in Ember tests?

Accepted Answer

You can simulate keyboard events using Ember's test helpers or trigger the `on-key` actions directly in integration tests. The addon doesn't provide specific testing utilities, so you'll need to mock event objects.

ember-keyboard

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