Java应用程序中的可自定义快捷方式

Question

I would like to include customizable keyboard shortcuts in my Java application (the user can change them). Since this is not very unusual request, I was wondering if there exists a library/project that could help me achieve my goal.

Unfortunately I was not able to find anything useful on Google.

Thank you, aZen

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Ended up building my own shortcut manager from scratch. This took around 20h.

Answer 1

Shortcuts may be specified as accelerators in instances of Action . Less flexibly, shortcuts may be represented by KeyEvent instances obtained via KeyListener . Either may be stored in java.util.Preferences or javax.jnlp.BasicService , as suggested here .

I'm unaware of a general purpose library, but this game offers an RCKeys dialog to remap keys. It includes the essential functionality to preclude duplicates.

Answer 2

I don't know of any libraries, but if your stuck you should take a look at KeyboardFocusManager & KeyboardEventDispatcher or KeyboardEventPostProcessor .

These will at least give you access to the system level key events